GBT9937.3-2008口腔词汇口腔器械.pdf 40页

'lCS11．060．10C33a雪中华人民共和国国家标准GB／T9937．3--2008／ISO1942-3：1989口腔词汇第3部分：口腔器械2008—12—15发布Dentalvocabulary--Part3：Dentalinstruments(ISO1942—3：1989，IDT)2009—11—01实施宰瞀鹃鬻瓣警糌赞星发布中国国家标准化管理委员会促19 刖罱GB／T9937．3--2008／ISO1942-3二1989GB／T9937《口腔词汇》分为5部分：——第1部分：基本和临床术语；——第2部分：口腔材料；——第3部分：口腔器械；——第4部分：口腔设备；——第5部分：与测试有关的术语。本部分为GB／T9937的第3部分。本部分等同采用ISO1942—3：1989{口腔词汇第3部分：器械术语》及ISO1942—3：1989／修改单11992、ISO1942—3：i989／修改单2：1992。本部分依据ISO1942—3：1989和修改单重新起草如下：a)词汇3．280～3．289为修改单1的内容。b)词汇2．292～3．300为修改单2的内容。c)本部分与第1部分重复的术语，以第l部分为准。d)原国际标准中以斜体字印刷的，在本标准中改为以黑体字印刷。本部分由国家食品药品监督管理局提出。本部分由全国口腔材料和器械设备标准化技术委员会归口。本部分起草单位：国家食品药品监督管理局北大医疗器械质量监督检验中心。本部分主要起草人：林红、刘文一。 GB／T9937．3--2008／IS01942-3：1989口腔词汇第3部分：口腔器械1范围9937规定了口腔术语。本部分是有关口腔器械名词术语。口腔基本和临床、口腔材料、I：1腔设备术语以及与这些产品有关的测试的术语，包含在GB／T9937的其他4部分中。本部分目的是为标准的制定和执行提供一些公认的口腔术语的定义，以便对文件的理解，同时通过与牙科国际联盟、世界卫生组织及国家或国际间相关组织的紧密合作，促进相互间的交流。2以黑体字印刷的术语的使用在定义、示例或注中以黑体字印刷的术语，是进入词汇的另一个路径，也出现在GB／T9937的其他部分中。在每一条路径中第一次出现时，术语才以黑体字印刷。术语中其他语法形式，如名词的复数和动词的分词，也以与基本形式一样的方式表示。3．001牙科学；牙医学；口腔医学dentistry”有关牙齿、口腔和颌骨疾病、畸形及损伤等的预防、诊断和治疗以及缺失牙齿及相关组织的修复和置换等的科学及技能。3．002牙科医生；口腔医生dentist2’完成高中或同等学历教育后，在国家承认(或授权)的大学或牙科学校中完成所规定的牙科课程，并从国家有关部门正式获得了牙科行医证书，能够独立地对牙科疾病进行预防、诊断和治疗的人。3．003牙科诊室dentaloffice；dentalsurgery牙科医生接待和治疗病人的场所。3．004牙科医生工作区workingspaceofthedentist牙科医生周围和用于安置及治疗病人的地方。3．005牙科技工室dentallaboratory不需病人在场，按照牙科医生的设计进行技术操作的工作间。3．006牙科技工dentaltechnician”按照牙科医生的设计，从事牙科技工室工作的牙科辅助人员。3．007正畸学orthodontics研究颅面部生长发育、牙齿错骀畸形及其他牙、面畸形的治疗或预防的牙医学分支。1)在不同国家，根据其使用，dentistry一词可有不同的定义。dental一词也如此，在我国也译为口腔。2)此定义依据WHO，CIOMS对医师(physician)的定义而来，该定义在1972年4月日内瓦被世界卫生大会采纳。在不同国家，根据其使用，dentist和dentalschool可有不同的定义。3)在不同国家，dentaltechnician一词和它的技术限定可有不同的定义。1 GB／T9937．3--2008／iso1942-3：19893．008牙周病学periodontics；periodontia有关侵犯牙周组织的各种疾病的研究、预防和治疗的牙医学分支。3．009修复牙医学；牙修复学restorativedentistry是恢复有牙齿口腔的健康、形态及功能的所有牙科活动过程的综合术语。3．010保存牙医学；牙体治疗学co∞ervativedentistry；operativedentistry在保存牙齿健康部分的前提下，有关恢复患牙或损伤牙齿的合适的外形及功能的修复牙医学的分支。3．011牙体功能修复学有关牙齿的功能性修复的保存牙医学的一部分。3．012儿童牙医学paedodontics；paediatric有关儿童口腔及牙齿疾病和／或损伤的诊断、预防和治疗，以及阻断儿童口腔异常的牙医学分支。3．013牙髓病学endodontics有关牙髓疾病及根尖周围组织疾病的诊断和治疗的牙医学分支。3．014口腔修复学；牙科修复学；修复牙医学prosthodontics；prostheticdentistry用人工装置替代缺失牙齿及其有关组织，以恢复咀嚼系统的功能和美观的牙医学分支。3．015牙科材料；口腔材料dentalmaterial专门制备和／或提供给牙科专业人员从事牙科学业务和／或与其有关的操作过程中所使用的物质或物质的组合体。3．016牙科设备；口腔设备dentalequipment专门制各和／或提供给牙科专业人员从事牙科学业务和／或与其有关的操作过程中所使用的设施、机器、仪器及附属设备。3．017牙科器具；口腔器具dentalinstruments专门用于牙科的小手工工具。3．018牙科产品；口腔产品dentalproduct专门制备和／或提供给牙科专业人员从事牙科学业务和／或与其有关的操作过程中所使用的一切产品。3．019牙科器械；口腔器械dentaldevice专门制备和／或提供给牙科专业人员从事牙科学业务和／或与其有关的操作过程中所使用的除牙科材料、牙科设备部件、个别病人特备装置以外的一切物品、器具或用具。Z GB／T9937．3--2008／1S01942-3：19893．020牙科药物材料；口腔药物材料dentalpharmacologicalmaterials能够影响局部或全身组织的正常生理活动、影响组织的病理变化、改变细胞或侵人的微生物的正常代谢的牙科材料(此药理作用也可能是某些牙科材料的次要功能)。3．021器具柄instrumenthandle在使用过程中，用于握持的器具部分。3．022可换式器具把手interchangeableinstrumentholder带有容易使器具互换的固定装置的把手(器具柄)。3。023口镜dentalmirror用于口腔检查和牵开(颊、舌等)的器具，主要由两部分组成，通常这两部分是分开的。a)柄；b)带有连接杆或不带有连接杆的镜子，杆用于连接柄和镜子。3．024平面口镜planedentalmirror反射面为平面的口镜。3．025凹面(放大)口镜concave(magnifying)dentalmirror反射面为凹面的口镜，能产生被观察物的放大影像。3．026双面口镜double-sideddentalmirror具有两个反射面的口镜。3．027双分离镜doubleseparatormirror由一短杆连接两面镜子组成的器具，短杆使两面镜子保持一定的距离和方向，以便能同时牵开软组织和观察舌面及前庭面。3．028牙探针dentalprobe；explorer手持探魅器械，末端为细的工作部分，根据用途，工作部分可以是针状的、钩状的或圆头的。3．029拔牙钳forceps，dentalextraction拔牙用的钳子。3．030牙挺elevator，dental拔牙或拔牙根时使用的挺子。3．031牙龈分离器syndesmotome用于分离牙龈及牙周纤维的手术器械。3．032牙根分离器rootseparator专门为劈开多根牙齿的牙根而设计的手术器械。3 GB／T9937．3—2008／IS01942-3：19893．033牙齿分离器teethseparator用来将相邻牙齿脱离正常接触的器械或装置。3．034牙洁治器dentalscaler专门设计和／或用于清除牙齿表面牙垢的手动或电动牙科器械。3．035调刀spatula用于调和液体、粉末或半固体的手持器具。其工作部分或刀身不得与所调和的材料起反应。3．036修复牙科用手持切削器具hand-heldcuttinginstrumentforrestorativedentistry由以下几部分组成：——带刀刃的工作部分或刀身；一一供手握持操作的手柄；——连接手柄和刀身的连接部分或杆；——如果是反角双面盘形挖器、爪状挖匙和梨形挖器，应有连接刀身和杆的颈部。3．037直形手持切削器具straighthand-heldcuttinginstrument手柄、刀身和杆部均在同一轴线的手持切削器具。3．038弯形手持切削器具carvedhand—heldcuttinginstrument刀刃向刀身的两平面一侧弯曲的手持切削器具。3．039角形手持切削器具angledhand—heldcuttinginstrument刀身与手柄长轴成一角度的手持切削器具。3．040反角手持切削器具contra-angledhand-heldcuttinginstrument由一长刀身和杆组成的手持切削器具。刀身与器具长轴呈锐角，杆具有两个或两个以上的角度或弯曲，使切刃在手柄的轴向投影之内。3．041斧，短柄斧(牙釉斧、手斧)hatchet角形手持切削器具，其切刃与手柄长轴在同一平面上。3．042锄形器hoe角形手持切削器具，其切刃在与手柄长轴垂直的平面上。3．043双面弯形手持切削器具biplanecurvedhand—heldcuttinginstrument斧形器具，刀身呈弯曲形，使刀身的凹面和切刃在刀身的同一侧。匙形、爪状、盘形和梨形手持切削器具的杆也这样弯曲时，亦称为双面弯形手持切削器具。3．044凿chisel手持切削器具的一种，刀身的横截面为矩形且刀身的工作部分为斜面，形成一个垂直于刀身长轴的直形切刃。刀身通长为直的(平行六面体)但也可在平面上弯曲。d GB／T9937．3--2008／ISO1942-3：19893．045角形凿angle—formingchisel切刃同刀身长轴不垂直的凿。3．046牙挖器dentalexcavator切刃呈弯曲形的手持切削器具。3．047手持切削器具识别标准位置standardpositionforidentificationofhand-heldcuttinginstrument器具放置的位置，使术者观察时易于辨认该器具，即手柄朝向手术者、工作部分向上。3．048左侧left斧形器具：在标准位置观看，切刃在刀身的左侧。角形直凿器具：在标准位置观看，器具的锐角在刀身的左侧，斜面在刃身的远端。3．049右侧right斧形器具：在标准位置观看，切刃在刀身的右侧。角形直凿器具：在标准位置观看，器具的锐角在刀身的右侧，斜面在刀身的远端。3．050远端distal锄形器具：在标准位置观看，切刃在刀身的远端。龈缘修整器：在标准位置观看，锐角在刀身的远侧刃。3．051近端proximal；近中的mesial锄形器具：在标准位置观看，切刃在刀身近端。龈缘修整器：在标准位置观看，锐角在刀身的远侧刃。3．052匙形牙挖器spoonexcavator刀身呈弯曲形，切刃在刀身的凹面上，且刀身的横截面近似半圆形的牙挖器。3．053梨形牙挖器pear—shapedexcavator刀身为梨形的弯形牙挖器，其最窄部分同杆相连。3．054爪形牙挖器cleoidexcavator刀身呈尖形，横截面近似为三角形，有二个切刃的牙挖器。3．055盘形牙挖器discoidexcavator刀身为球体的一部分，带有环形切刃的牙挖器。3．056龈缘修整器gingivalmargintrimmer双面角形凿。3．057滑动连接器slip-joint连接主动轴与手机的装置，由两根同轴圆柱体组成，这两根圆柱体由一个固定装置固定，一根套在5 GB／T9937．3--200811501942—3：1989另一根中滑行。3．058腕状连接器wrist-joint由铰链、旋转关节和滑轮组成的装置，可以将旋转运动通过缆绳传动到可自由活动的滑动连接器上。3．059外锁滑动连接器externallylockingslip-joint滑动连接器，其特点是有一个外锁装置，手机近侧部件上的槽与相配部件上的槽对准，然后锁住。3．060与微型马达连接的内锁滑动连接器internallylockingslip-joint；connectiontomicromotor滑动连接器，通过滑动连接器内圆柱体上凸出的弹簧销与手机近侧部件内侧的环状槽咬合而固定。注：这种连接器允许与微型马达相连的手机作旋转运动。3．061牙科手机(通用名词)handpiece，dental(generalterm)用来向牙科工具或器具传递(带转换或不带转换)工作所需能量的手持工具夹。3．062旋转牙科手机dentalhandpieceforrotarymovement用来传递或转换旋转运动的牙科手机。注：这些手机大多数设计成短工具夹头形式，以便能直接连接到牙科电动或气动微型马达上。这种装置可作手机，也可是由一个微型马达、传动机构和夹具所组成的组合装置。牙科手机可装有气管或水管，用以冷却和／或冲洗操作区和／或装有照明用的光导纤维装置。3．063直手机handpiece，straight用来向器具传递和／或转换旋转运动的手机。其轴与手机主轴相重合。3．064弯手机(通用名词)handpiece，angled(generalterm)主轴与被夹工具或器具呈角度的牙科手机。3．065钝角手机handpiece，obtuse—angled主轴与被夹工具或器具呈钝角的单角牙科手机。3．066直角手机handpiece，right-angled主轴与被夹工具或器具呈直角的单角牙科手机。3．067反角手机handpiece，contra-angled配有一个或多个附加角度的直角手机。使被夹工具或器具的工作部分与手机主轴大致成一直线。3．068可调反角手机handpiece，contra-angled，adjustable携带直角头的部分能围绕自己的轴转动的反角手机。3．069直角夹头ri曲t—angledhead手机的远端部件，它与手机颈部长轴呈直角，用以夹持和／或带动器具。6 GB／T9937．3--2008／IS01942-3：19893．070牙科手机的颈neckofadentalhandpiece连接弯手机头部和机身(或手持部)的部分。3．071可调弯手机handpiece，adjustable，angled颈部与机身间的角度可以改变的弯手机。3．072微型直角头miniatureright-angledhead专门用于与微型车针配合的尺寸很小的直角夹头。3．073根管治疗手机handpiece，endodontic牙髓病治疗中使用的反角手机，可将连续的旋转运动转换成间歇的半旋转运动和／或间歇的轴向运动，或者是两者的组合运动。3．074Doriot型手机handpiece，Doriottype内有腕状连接器的直手机。近端有一个滚花按钮，通过一个夹头来保证器具或特制弯头的安全。3．075牙科微型马达micromotor，dental电动或气动小型马达，与手机配合或作为手机的一个部件。3．076牙科气涡轮机airturbine，dental气动高速小型涡轮机，专门用来与牙科手机的夹头组合，夹持装置与涡轮机同轴。3．077微型牙科气涡轮机miniaturedentalairturbine小型牙科气涡轮机，其头部与微型FG车针相配合。3．078旋转器具的摩擦型夹具杆(FG)frictiongripshankofarotaryinstrument(FG)与摩擦型夹具夹头配套的旋转器具杆。3．079旋转手机的摩擦型夹具夹头frictiongripchuckofarotaryhandpiece固定器具的夹头，当旋转器具的摩擦型夹具杆插入时，通过弹性装置的变形实现器具的固定、中心调整和驱动。3．080卡槽型固定器latch—typeretainer通过与器具杆的沟槽咬合来固定旋转器具的装置。3．081卡槽型杆latch—typeshank具有环状沟槽的旋转器具杆，由卡槽型固定器和与手机驱动部分咬合的平面进行固定。3．082旋转器具(通用术语)rotaryinstrument(generalterm)手动或电动器具，用于做反向旋转运动或结合其他类型的运动。由一个工作部分(有时称作头部)和旋转轴组成。旋转运动可是完整的、部分的、反向或与其他类型的运动相结合。7 GB／T9937．3--2008／IS01942-3：19893．083旋转器具的杆shankofurotaryinstrument旋转器具旋转轴上同手机或其他工具夹相配合的部分。3．084旋转器具的颈neckofurotaryinstrument旋转器具上连接工作部分和杆的部位。通常为锥形。3．085旋转器具杆的类型typeofshank根据旋转器具杆的形状和尺寸而规定的杆的标识符号。3．086旋转器具工作部分的形状shapeoftheworkingpartofarotaryinstrument旋转器具工作部分在轴向旋转时。工作部分所描绘的旋转包络线的几何轮廊。注：如果旋转器具工作部分形成一个以上的几何轮廓，则每个轮廊必须从远端开始依次定名。例如：穹顶形截锥形头(domedtruncatedconicalhead)倒截锥形圆柱形头(invertedtruncatedconicalcylindricalhead)锥形倒半球形头(conicalinvertedhemisphericalhead)截锥形倒锥形头(conicaltruncatedinvertedconicalhead)3．087旋转器具的特征characterizationofarotaryinstrument器具工作部分的详细特征，如刀身的数目、尺寸和几何形状或研磨粒子的大小和分布。3．088磨光器burnisher具有光滑或有棱工作头的手动或旋转器具，用于金属表面的冷加工以产生一个光亮平滑的抛光面和／或用于在洞面角处薄金属边缘的旋压成形。3．089钻drill钻孔器具。3．090旋转挖器scalier，rotary4’可以进行旋转使用的挖器。3．091矛状钻speardrill”形状为矛状的钻。3．092螺旋钻／麻花钻twist-drill”形状为螺旋状的钻。3．093埋头钻drill，countersinkin94’锥口钻、尖底锪钻。能在钻孔上钻出漏斗形的凹坑的钻。84)自定义术语 GB／T9937．3--2008／IS01942—3：19893．094圆锥形埋头钻drill，coun岫inkingconical”钻头形状为圆锥形的埋头钻。3．095管形窗切削器cutter，tubularwindowed5’带管形窗的切削器。3．096管状截锥切削器cutter，tubular，truncated，conical”管状截锥形切削器。3．097有窗环钻(锯)trephinewindowed5’带窗的环钻(锯)。3．098带有圆窗的环钻trephinewithcircularwindow”带圆形窗的环钻。3．099圆柱形头head，cylindrical工作部分绕杆轴旋转，所描绘的旋转包络线为圆柱形。3．100轮形头head，wheel-shaped圆柱形头，其长度约为其公称直径的三分之一。3．101锥形头head，conical工作部分绕杆轴旋转，所描绘的旋转包络线为锥形，锥形底面朝向旋转轴。3．102截锥形头head，conicaltruncated工作部分绕杆轴旋转，所描绘的旋转包络线为截锥形，底面朝向旋转轴。3．103倒锥形头head，conicalinverted工作部分绕杆轴旋转，所描绘的旋转包络线为锥形，底面背向旋转轴。3．104倒截锥形头head，conicalinvertedtruncated工作部分绕杆轴旋转，所描绘的旋转包络线为截锥形，底面背向旋转轴。头部长度与平均直径大致相等。3．105球形头；圆头head，spherical；roundhead工作部分绕杆轴旋转，所描绘的旋转包络线为球形。3．106半球形头；半圆头head，hemispherical；half_roundhead工作部分绕杆轴旋转，所描绘的旋转包络线为半球形，底面朝向旋转轴。5)自定义术语。 GB／T9937．3--2008／1501942—3：19893．107倒半球形头；倒半圆形头head，hemisphericalinverted；invertedhalf-roundhead工作部分绕杆轴旋转，所描绘的旋转包络线为半球形，底面背向旋转轴。3．1D8次半球形头head，hypo-hemispherical工作部分绕杆轴旋转，所描绘的旋转包络线为恒定曲率小于半球形的穹顶形，底面朝向旋转轴。3．109倒次半球形头head，hypo-hemisphericalinverted工作部分绕杆轴旋转，描绘的旋转包络线的恒定曲率小于半球的穹顶形，底面背向旋转轴。3．110椭圆头head，etlipsoida!工作部分绕杆轴旋转，描绘的旋转包络线为椭圆形。3．111纵向椭圆头head，ellipsoidallongi【tudinal工作部分绕杆轴旋转，描绘的旋转包络线为长轴与旋转轴重合的椭圆形。3．112横向椭圆头head，ellipsoidaltransverse工作部分绕秆轴旋转，描绘的旋转包络线为椭圆形，且其短轴与旋转轴重合。3．113抛物形头head，paraboloidal工作部分绕杆轴旋转，描绘的旋转包络线为标准抛物面，底面朝向旋转轴。3．114倒抛物形头head，paraboloidalinverted工作部分绕杆轴旋转，描绘的旋转包络线为标准抛物面。底面背向旋转轴。3．115尖顶形头head，ogival工作部分绕杆轴旋转，描绘的旋转包络线为尖项(哥德式)弓形绕其对称轴旋转所产生的图形。3．116对称次半球形头；透镜形头head，hypo—hemisphericalsymmetrical；lensshapedhead工作部分旋转时，描绘出双凸面透镜圆形。3，117锥形／圆柱形头；尖圆柱形头head，eonico／cylindrical；pointedcylindricalhead具有锥形端的圆柱形头，其锥形底面的直径同圆柱体相等。3．118球形／圆柱形头；圆顶柱形头spherieo／cylindricalhead；round—endedcylindricalhead圆柱形头，旋转时其端部描绘出球形面，球的直径大于圆柱部分的直径。3．”9半球形／圆柱形头；圆顶圆柱形头hemispherico／cylindricalhead；domedcylindricalhead圆柱形头，端部为半球形，球半径与圆柱部分的半径相等。3．120次半球形／圆柱形头；圆顶柱形头hypo—hemispherico／cylindricalhead；round-endedcylindricalhead圆柱形头，旋转时端部呈小于半球的球面。10 GB／T9937．3--2008／IS01942—3：19893．121尖顶圆柱形头ogivo／cylindricaihead；torpedo—shapedcylindricalhead圆柱形头，旋转时其端部描绘的轨迹图形呈类似于一个尖顶(哥德式)弓形绕其对称轴旋转而产生的轨迹图形。3．122凹形头；杯形头hollowhead；cup-shapedhead旋转时头部描绘出有端面开口外形的旋转表面。例如：凹形倒半球形头(杯形头)hotlowinvertedhemisphericalhead(cup-shapedhead)凹形倒截锥形头(凹形倒锥形头)hollowinvertedtruncatedconehead(hollowinvertedconehead)凹形圆柱形头hollowcylindricalhead3．123环形头trephine主要为端面切削的空心圆柱形或截锥形头。3．124(带)凸肩形头shoulderedhead带有一光滑肩台的头，肩台的作用是限制钻头钻人的深度。3．125卵形头；椭圆形头ovalhead；ovaloidhead工作部分旋转时，呈由绕椭圆的两个对称轴之一旋转而产生的图形。3．126纵向卵形头longitudinalovalhead旋转轴与其对称长轴重合的卵形头。3．127横向卵形头transverseovalhead旋转轴与其对称短轴重合的卵形头。3．128卵形头；蛋形头ovoidalhead；egg-shapedhead工作部分旋转时，呈由绕卵圆对称轴旋转而产生的图形(大头端朝向杆轴)。注：蛋形为一光滑封闭曲线，只有一个对称轴。直线与曲线相交不超过两点。3．129倒卵形头；倒蛋形头invertedovoidalhead；invertedegg-shapedhead工作部分旋转时，呈绕卵圆对称轴旋转而产生的图形(小头端朝向杆轴)。3．130连颈球形头sphericalheadwithcollar与截锥形杆相连的球形头，其远端带有切刃或磨料。3．131侧向切削倒截锥形头(侧向切削倒截锥车针)invertedconicalhead，truncated，side—cuttingonlf’仅侧向可切削的倒截锥形头(仅侧向可切削的倒截锥形车针)。6)自定义术语。ll GB／T9937．3--2008／IS01942—3：19893．132连颈倒截锥形头invertedconicalhead，truncated，withcollar与截锥形杆相连的倒锥形头，其远端带有切刃或磨料。3．133连颈倒锥形头invertedconicalheadwithcollar与截锥形杆相连的倒锥形头，其远端带有切刃或磨料。3．134尖顶倒锥形头invertedconicalhead，pointed，truncated头的形状由两个基本图形组成，远端为锥形，锥形底部同近侧的倒截锥相连，连接处无台阶。3．135倒铃形头invertedbellhead头的形状由两个基本图形组成，远端为倒双截双曲面，并同近侧倒半球形相连。连接处无台阶。3．136尖顶轮形头wheelhead，pointed由两个基本形状组成的头，远端锥形底部同近侧的轮形部分相连，连接处无台阶。3．137连颈轮形头wheelheadwithcollar与截锥形杆相连的轮形头，远端带有切刃或磨料。3．138轮形铆接头wheelhead，riveting周边带有球或滚子的轮形头，用于铆接。3．139圆柱形倒锥形头invertedconicalhead，cylindrical头的形状由两个基本图形组成，远端的倒锥部分同近端的圆柱形相连，连接处无台阶。3．140柱形倒截锥头invertedconicalhead，truncated／cylindrical头的形状由两个基本图形组成，远端的倒截锥部分与近端的圆柱形部分相连，连接处有台阶。3．141连颈双凸透镜形头lenticularheadwithcollar与截锥形杆相连的双凸透镜形头，远端带有切刃或磨料。3．142凹侧面倒截锥形头invertedconicaltruncatedheadwithconcaveside侧面为凹形的倒截锥形头。3．143圆刃轮形头wheelheadwithroundededges带有圆刃的轮形头，其轴向横截面呈矩形。3．144凹攘凸缘轮形头wheelheadrecessed，withconvexrim对称凹槽轮形头，其轮缘的轴向横截面呈近乎对称的圆形。3．145园缘轮形头wheelheadwithroundedrim轮形头，轮缘轴向横截面为半圆形。12 GB／T9937．3—2008／Is01942-3：19893．145凸肩凸缘轮形头wheelheadwithconvexrim，shouldered轮形头。轮缘的轴向横截面呈近乎对称的圆形，远端表面的中心带有一个凸肩。3．147圆刃凹端面圆柱形头cylindricalhead，roundedgedwithconcaveend轴向截面略呈方形的圆柱形头，远端面为凹形，远端刃为圆形。3．148末端切削倒锥形invertedconical，endcuttingonly7’仅末端可切削的倒锥形。3．149末端切削轮wheel，endcuttingonly7’仅末端可切削的轮。3．150边缘带槽孔轮wheel，rimgroovedperforated7’边缘带有孔状凹槽的轮。3．151凹端侧切削倒锥形invertedconical，sidecuttingonlywithconcaveend7’仅凹端侧边可切削的倒锥形。3．152外周切削轮wheel，peripheralcuttingonly7’仅外周边可切削的轮。3．153外周切削辐状轮wheel，spoked，peripheralcuttingonly7’仅外周边可切削的辐状轮。3．154侧切削圆柱形cylindrical，sidecuttingonly7’仅侧边可切削的圆柱形。3．155末端切削圆柱形cylindrical，endcuttingonly7’仅末端可切削的圆柱形。3．156末端切削和部分侧切削圆柱形cylindrical，endcuttingandpartiallysidecuttin97’末端和部分侧边可切削的圆柱形。3．157末端切削和部分侧切削穹顶圆柱形cylindricaldomed，endcuttingandpartiallysidecuttin97末端和部分侧边可切削的穹顶圆柱形。3．158侧切削截圆锥形truncated，conical，sidecuttingonly7’仅侧边可切削的截圆锥形。7)自定义术语。 GB／T9937．3--2008／IS01942—3：19893．159穹顶截圆锥形truncated，conical，domed”端面为穹顶状的截圆锥形。3．160尖顶截圆锥形truncated，conical，pointed”端面为尖顶状的截圆锥形。3．161侧切削穹顶截圆锥形truncated，conical，domed，sidecuttingonly”侧边可切削，端面为穹顶状的截圆锥形。3．162双穹顶圆柱形cylindrical，doubledomed”两端面都为穹顶状的圆柱形。3．163倒锥端对称的圆椎形conical，withinvertedconicalendsymmetrical”倒锥端对称的圆锥形。3．164穹顶倒截锥形的inverted，truncated，conical，domed”带有穹顶的截顶倒圆锥形。3．165穹顶倒锥形的inverted，conical，domed”带有穹顶的倒圆锥形。3．166火焰flame8’火焰，火焰状。3．167芽bud”芽，芽状物。3．168细长芽bud，slender”细长状的芽，细长芽状物。3．169桶barrel”桶，圆柱形容器。3．170尖顶圆柱形的cylindrical，withogivalend”带有尖顶端的圆柱形。3．171边缘切削透镜状的lenticular，rimcuttingonly”边缘切削的双凸透镜状的。3．172圆芽bud，rounded”圆状的芽。8)自定义术语 GB／T9937．3--2008／IS01942-3：19893．173细长圆芽bud，rounded，slender9’细长的圆芽。3．174钟bell9’钟，钟状物。3．175双曲面短倒锥形的conical，invertedhyperboloidal，short9’双曲面短倒锥形。3．176牙科车针；牙钻针；牙钻bur，dentala)旋转研磨器具，由头和轴柄组成，能配合牙科手机使用。b)旋转研磨器具，与牙科手机配合使用，由头和轴柄组成。注：本术语有时也被错误的用于小型金刚石磨头。3．177车针头burhead车针的工作部分。3．178车针头的长度burheadlength车针头的轴向尺寸。3．179车针的轴柄burshaft车针上除去车针头的部分。轴柄由颈和杆组成。3．180车针颈burneck车针轴柄上连接头部和杆部的部分，通常为锥形。3．181车针杆burshank车针轴柄上与手机卡盘相配合的部分。3．182球形车针；球钻；圆钻bur，spherical头部为球形的车针。3．183圆柱形车针bur，cylindrical旋转时，头部呈圆柱面的车针。3．184截锥形车针bur，conicaltruncated头部为截锥形的车针。3．185环形车针bur，trephine中空末端开口圆柱形或截锥形车针，主要用于端面切削，通常有一个或多个侧面开口。9)自定义术语 GB／T9937．3--2008／IS01942-3：19893．186肩割车针bur，shouldering头部端面和其相邻侧面部分带有切削刃的圆柱形车针。3．187轮形车针bur，wheel通常为圆柱形车针，头部的长度约等于其公称直径的三分之一。3．188凸肩(定深)车针bur，shouldered带有肩台的车针，肩台的作用是限制车针钻人的深度。3．189末端切削车针bur，end-cutting末端切削专用的圆柱形车针。3．190倒截锥形车针；倒锥形车针bur，conicaltruncatedinverted，invertedconebur带有倒截锥形头的车针。3．191挖钻针bur，excavating专门用于清除龋坏牙本质的车针。3．192抛(磨)光钻针bur，finishing带有细刃口的车针，用于抛光表面。3．193根面车针bur，root-facing末端切削车针，带有刀刃而顶端宽平的光滑中心导杆用于导人根管。3．194髓腔车针burforpulpchamber顶端为圆顶光滑的圆柱形或截锥形车针。3．195圆锯车针circularsawbur圆片形周边切削车针。3．196牙间车针bur，interdental”’用于牙齿之间的车针。3．197粗磨车针bur，roughening”’用于粗加工的车针。3．198球形超长柄车针(球形加长车针)bur，sphericalextra-longstem”’带有超长柄的球形车针。3．199根面导向车针rootfacerbur，guided”’带有导向的根面车针。10)自定义术语。 GB／T9937．3--2008／]S01942—3：19893．200汞齐车针amalgambur”’用于汞齐的车针。3．201定向埋头圆柱形带肩车针bur，shouldered，countersinkingcylindrical，withguide⋯可定向的带有圆柱形平头的带肩车针。3．202半球形根面导向车针root-facingbur，hemispherical，guided”’带导向的半球形根面车针。3．203带外螺纹和螺母的轴柄mandrelwithexternalthreadandnut“1带有外螺纹和螺母的轴柄。3．204带外螺纹的轴柄mandrelwithexternalthread⋯带有外螺纹的轴柄。3．205带外螺纹和螺杆的轴柄mandrelwithinternalthreadandscrew”’带有外螺纹和螺杆的轴柄。3．206带外螺纹和螺杆的增强型轴柄mandrelreinforced，withinternalthreadandscrew”’带有外螺纹和螺杆的增强型轴柄。3．207锥形螺纹夹头taperedscrewchuck”’带有锥形螺纹的锥形夹头。3．208带钉形夹头和两个定位齿的轴柄(单向加力螺刀柄)mandrel，withpinchuckandtwolocatingprongsl”带有钉形夹头和两个定位齿的轴柄。3．209剖分式截锥形轴柄mandrel，split，truncated，conical”’剖分式的截圆锥形的轴柄。3．210剖分式圆柱形轴柄mandrel，splitcylindrical⋯剖分式的圆柱形的轴柄。3．211砂盘abrasivedisc由含研磨料的圆形平板或微锥形薄板组成的旋转器具，其中心固定在或可固定于轴撮上。砂盘分类：按砂盘的形状、种类以及其固有特性；按磨料类型和性质；按磨料粘合的类型。11)自定义术语。 GB／T9937．3--2008／IS01942-3：19893．Z1Z平砂盘flatdisc表面为平面的砂盘。3．213锥形砂盘conicaldisc表面为锥形的砂盘，顶部安装在轴柄上。3．214多孔砂盘perforateddisc有孔眼的平或锥形砂盘。3．215切向切盘tangentialcuttingdisc边缘有磨料的砂盘。3．216单面砂盘single—sideddisc仅一面有磨料的砂盘。3．217双面砂盘double-sideddisc两面均有磨料的砂盘。3．218单面切向切盘single—sidedtangentialcuttingdisc单面和周边有磨料的砂盘。3．219双面切向切盘double—sidedtangentialcuttingdisc两面和周边均有磨料的砂盘。3．220凸面砂盘convexdisc单面切向切削或非切向切削锥形砂盘，内表面无磨料。3．221凹面砂盘concavedisc单面切向切削或非切向切削锥形砂盘，外表面无磨料。3．222边缘切削砂盘edge—cuttingdisc双面切向切削平砂盘，仅周边和与其相邻部分有磨料。3．223圆锯circularsaw由周边带有锋利齿的圆形金属薄板组成的切削器具，其尺寸和硬度取决于它的用途。3．224单面外周切削平砂盘flatdisc，single-sidedandperipheralcutting”’外周可切削仅一面有磨料的平砂盘。3．225双面缘切削平砂盘flatdisc，double—sidedandperipheralcutting”’外周可切削两面都有磨料的平砂盘。1812)自定义术语 GB／T9937．3--2008／IS01942-3：19893．226穿孔双面外周切削平砂盘flatdisc，perforated，double—sidedandperipheralcutting”’带孔外周可切削的两面都有磨料的平砂盘。3．227外周切削平砂盘flatdisc，peripheralcuttingonly”’外周可切削的平砂盘。3．228后斜角前切削平砂盘flatdisc，rearbevelled，frontcutting”’前面可切削，后面带有斜角的平砂盘。3．229后斜角后切削平砂盘flatdisc，rearbevelled，rearcutting”’后面可切削，后面带有斜角的平砂盘。3．230后肩形双面外周切削平砂盘flatdisc，rearshouldered，double—sidedandperipheralcutting”’双面和外周可切削的带后肩的平砂盘。3．231前肩形双面外周切削平砂盘flatdisc，frontshouldered，double—sidedandperipheralcutting”’双面和外周可切削的带前肩的平砂盘。3．232后切削倒锥形盘disc，invertedconical，rearcutting”’后面可切削的倒锥形砂盘。3．233前切削倒锥形盘invertedconicaldisc，frontcutting”’前面可切削的倒锥形砂盘。3．234后斜角前切削倒锥形盘invertedconicaldisc，rearbevelledfrontcutting”’前面可切削，后面带有斜角的倒锥形砂盘。3．235根管器具root-canalinstruments用来对根管进行探查、穿透、预备或充填的器具。3．236根管扩大器root-canalreamer手动或电动旋转器具，工作部分通过侧面切削对根管进行清创或扩大。3．237根管锉root-canalfile手动或电动器具，工作部分纵向移动时产生切削或磨削作用，从而扩大根管和磨光根管壁。3．238根管粗锉root-canalrasp手动或电动器具，在其工作部分有锋利的锉齿，通过磨削作用扩大根管。3．239根管倒钩拔髓针root-canalbarbedbroach在工作部分有向后弯的锋利斜刺的手持器具，用于拔除根管内的牙髓组织。13)自定义术语。 GB／T9937．3--2008／Ls01942—3：19893．240根管光滑髓针root-canalsmoothbroach工作部分为光滑的，横截面呈圆形或多边形的手持器具，用于探查根管。3．241根管充填器root-canalfillingcondenser工作部分渐细、横截面为圆形、端部扁平的手持器具，用于在轴向将充填材料压人根管。3．242根管充填侧压器root-canalfillingspreader工作部分渐细、横截面为圆形、端面为尖状的手持器具，用于在侧向将充填材料压人根管。3．243根管吸潮尖root-canalabsorbentpoint用有吸收力的材料制成的细长锥形物。用于插入根管以吸干根管内水分，将药品引入根管或用阱取得根管内微生物标本。3．244根管敷料器root-canalapplicator横截面呈圆形的尖头器具，工作部分粗糙不平，用于将药棉或液体引入根管。3．245根管糊剂输送器root-canalpastecarrier工作部分为螺旋状或锥形弹簧状的电动器具，用于将充填材料或药物送人根管。3．246根管充填尖root-canalfillingpoint用来封闭根管的细锥形物。可用任何适当的材料制成。例如：牙胶、银、聚丙烯、树脂基材料等。3．247根面锉rootfacer带有光滑中心导杆的端面切削头，导杆用来导入根管。3．248自导向根管器具self-guidingroot-canalinstrument带有非切削尖的器具。用来将工作部分沿根管导入。3．249根管扩孔钻root-canaldrillrealner整个工作部分包括尖顶部均有切削刃的扩孔钻。3．250H型根管锉root-canalfile，typeH工作部分为锥形呈55。螺旋状的锥形根管锉，通过牵拉动作而工作。3．251R型根管粗锉root-canalrasp，typeR手用粗锉，工作部分为锥形并带有尖锐的突刺。3．252K型根管扩孔钻root-canalreamer，typeK锥形工作部分的横截面为正方形或三角形的扩孔钻。工作部分被扭曲与长轴成小于12。的角，形成螺旋切削刃。20 GB／T9937．3--2008／ISO1942-3：19893．253K型根管锉root—canalfile，typeK锥形工作部分的横截面为正方形或三角形的根管锉，工作部分被扭曲与长轴成大于16。角，以形成螺旋状切削刃。3．254G型根管扩孔钻root-canalreamer，typeG自导向扩孔钻，工作部分呈火焰形并带有螺旋形刀身。通过长颈与杆相连。3．255B1型根管扩孔钻root-canalreamer，typeB1纵向椭圆形扩孔钻，带有4个螺状刃口，头部为尖顶形。3．256B2型根管扩孔钻root-canalreamer，typeB2圆柱形扩孔钻，带有2个螺状刃口，头部为尖顶形。3．257P型根管扩孔钻root-canalreamer，typeP长的纵向椭圆形扩孔钻，带有3个螺旋刃口，头部为尖顶形。3．2580型根管扩孔钻root-canalreamer，typeO长截锥形扩孔钻，带有3个螺旋刃口，头部为平的。3．259A型根管扩孔钻root-canalreamer，typeA长截锥形扩孔钻，带有3个由凹槽分隔的直形刃口，头端为细长尖顶。3．260D型根管扩孔钻root-canalreamer，typeD长截锥形扩孔钻，带有3个由凹槽分隔的直形刃口，头部为圆锥尖。3．261T型根管扩孔钻root-canalreamer，typeT长截锥形扩孔钻，带有12至16个直形刃口，头部为圆锥尖。3．262C1型根管扩孔钻root-canalreamer，typeC1长截锥形扩孔钻，带有6至8个直形横刃口。3．263C2型根管扩孔钻root-canalreamer，typeC2长截锥形钻铰复合钻，带有6至8个直形横刃口，头部为圆锥形切削端。3．264KL型根管扩孔钻root-canalreamer，typeKL长截锥形扩孔钻，带有6至8个直形螺旋刃口，头部为圆锥尖状。3．265根管器具的短手柄handle，shortofaroot-canalinstrument为用手指操作根管器具而设计的短手柄。3．266带刻度的根管糊剂输送器持器，卡槽型root-canalpastecarrierholderwithgraduation，latchtype带有调节糊剂输送器长度装置的旋转根管器具持器。2】 GB／T9937．3--2008／IS01942-3：19893．267外科车针bur，surgical供外科手术切削骨头用的车针。3．268截锥形圆椎尖切骨器bonecutter，truncated，conical，pointed“’截圆锥形带圆椎尖的切骨器。3．269“Henahan”外科车针bur，surgical，“Henahan””’外科用的“Henahan”车针。3．270技工室车针bur，laboratory牙科技工室用车针。3．271带有截锥圆锥端的对称双刃倒截锥形刮蜡刀waxscraper，invertedconical，truncated，withtran—ratedconicalend，symmetrical，double-edged’4’带有截锥圆锥端的对称双刃倒截锥形刮蜡刀。3．272直形单刃刮蜡刀waxscraper，straightsingle—edged“’单面带刃的直形刮蜡刀。3．273圆柱形双刃刮蜡刀waxscraper，cylindricaldouble—edged“’双面带刃的圆柱形刮蜡刀。3．274圆柱形四刃刮蜡刀waxscraper，cylindricalfour-edged“’四面带刃的圆柱形刮蜡刀。3．275截锥形单刃刮蜡刀waxscraper，truncated，conical，single—edged”’单面带刃的截锥形刮蜡刀。3．276尖顶拱形三刃刮蜡刀waxscraper，ogival，three—edged“’三面带刃的尖顶拱形刮蜡刀。3．277蜡车针waxbur“’用于切削蜡的车针。3．278中空圆柱形石膏切刀plastercutter，hollowcylindrical“’圆柱形中空的石膏切刀。3．279中空截锥形、圆椎形石膏切刀plastercutter，hollow，truncated，conical”’截锥形中空的圆椎形石膏切刀。2214)自定义术语。 GB／T9937．3--2008／／S01942—3：19893．280牙挺dentalelevator为拔牙所设计的杠杆型器具。3．281牙挺刃bladeofelevator牙挺的工作部分。3．282柄handle器具中设计为由操作者手持的那部分。3．283杆stem器具中连接工作部分与柄的那部分。3．284牙挺的观察标准位(S．P．O)standardpositionforobservationofdentalelevators(S．P．O)将牙挺放于桌上，手柄朝向观察者，而刃口面意欲与牙齿的最上方接触时挺子搁量的位置。3．285直牙挺straightelevator为刃口、杆和手柄的长轴接近重合的挺子。注：直挺子可以有T型手柄。3．286成角型牙挺(左侧和右侧)angled—on—edgeelevators(rightandleft)挺子的刃口成角型，其两侧平面与挺子长轴在同一平面内。3．287右侧牙挺rightelevator挺子置于S．P．0位其刃口朝向观察者的左侧。3．288左侧牙挺leftelevator挺子置于S．P．O位其刃口朝向观察者的右侧。3．289牙挺刃口的种类descriptionofelevatorbladesa)其形状可以是尖顶式的、三角形的或锥形的。b)其横断面可以是矩形的、或双凸透镜状(双凸圆形)平凸形(凹凸形)或半圆形。c)其尖端可以是尖的、圆的、直的、带有锋利或圆滑边缘。d)接触面可能以是圆滑的、锯齿状的、有纵向或横向细多纹的或菱形面。e)参考宽度和长度。3．290反角牙挺contra-angledelevators成角牙挺的杆端有一个或更多个附加角或弯曲，其目的是能将工作部分沿器具在长轴方向带回。3．291手柄形式handletypes已开发了各种形式的手柄，基本上是两种类型。a)一种为手握型、圆形和锯齿形或横断面成多边形。b)另一种是带有横向杆的，其目的为增加旋转力(T型或软木塞一螺杆型)。23 GB／T9937．3--2008／IS01942-3：19893．292根管吸潮尖，纸尖endodonticabsorbentpoint；paperpoint由吸水材料(通常为纸)制成，用于根管治疗时吸收液体的细锥形物。3．293根管塞尖endodonticobturatingpoint用于永久根管充填的具有合适形状和大小的细锥形物。3．294根管(充填用)牙胶尖endodonticgutta-perchapoint主要成分是古塔胶(杜仲胶)的牙根管塞尖。3．295根管充填银尖endodonticsilverpoint银制的牙根管塞尖。3．296根管聚合物尖endodonticpolymericpoint主要成分是合成聚合物的牙根管塞尖。3．297带环推子bandpusher用于将金属带环安放于牙齿上的手持器具。3．298取带环钳子band—removingpliers将带环从牙齿上取下的钳子。3．299牵引器retractor在临床操作过程中，为改善能见度，便于器具进入以及为了保障安全而使软组织移位的器具。注：根据相关的组织类型，牵引器分为颊、皮瓣、唇、舌、组织牵引器。3．300牙科银汞合金输送器dentalamalgamcarrier专门用于获取、传送可塑期的银汞合金，并将其放置于预备好的窝洞中的器具。24 GB／T9937．3--2008／IS01942—3：1989汉语拼音索引A粗加工车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3·197凹槽凸缘轮形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．144D凹侧面倒截锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．142带钉形夹头和两个定位齿的轴柄凹端侧切削倒锥形⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．151(单向加力螺刀柄)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．208凹面(放大)口镜⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．025带环推子⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．297凹砸砂盘⋯⋯’⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯“3．221带刻度的根管糊剂输送器持器，卡槽型⋯3．266凹形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．122(带)凸肩形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．124B带外螺纹的轴柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．204带外螺纹和螺杆的增强型轴柄⋯⋯⋯⋯⋯3．206拔牙钳⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3·029带外螺纹和螺杆的轴柄⋯⋯⋯⋯⋯⋯⋯⋯3．205半球形／圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3·119带外螺纹和螺母的轴柄⋯⋯⋯⋯⋯⋯⋯⋯3．203半球形根面导向车针⋯⋯⋯⋯⋯⋯⋯⋯⋯3·202带有截锥圆锥端的对称双刃倒截锥形半球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3·106刮蜡刀⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．271半圆头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．106带有圆窗的环钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．098保存牙医学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3·010单面切向切盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．218杯形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．122单面砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．216边缘带槽孔轮⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．150单面外周切削平砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯3．224边缘切削砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．222蛋形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．128边缘切削透镜的⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．171倒半球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．107柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．282倒半圆形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．107C倒次半球形头⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯一3．109倒蛋形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．129侧切削截圆锥形⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．158倒截锥形车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．190侧切削穹顶截圆锥形⋯⋯⋯⋯⋯⋯⋯⋯⋯3．161倒截锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．104侧切削圆柱形⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．154倒铃形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．135侧向切削倒截锥形头倒卵形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．T29(侧向切削倒截锥车针)⋯⋯⋯⋯⋯⋯⋯⋯3．131倒抛物形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．114车针的轴柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．179倒锥端对称的圆椎形⋯⋯⋯⋯⋯⋯⋯⋯⋯3．163车针杆⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．181倒锥形车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．190车针颈⋯⋯⋯⋯’⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯“3．180倒锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．103车针头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．177定向埋头圆柱形带肩车针⋯⋯⋯⋯⋯⋯⋯3．201车针头的长度⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．178短柄斧(牙釉斧、手斧)⋯⋯⋯⋯⋯⋯⋯⋯3．041成角型牙挺(左侧和右侧)⋯⋯⋯⋯⋯⋯⋯3．286对称次半球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．116匙形牙挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．052钝角手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．065锄形器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．042多孔砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．214穿孔双面外周切削平砂盘⋯⋯⋯⋯⋯⋯⋯3．226次半球形／圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯3．120E次半球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．108儿童牙医学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．01225 GB／T9937．3--2008／IS01942—3：1989F反角手持切削器具⋯⋯⋯⋯⋯⋯·⋯⋯⋯”3．040反角手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．067反角牙挺⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．290斧⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．041G杆⋯⋯⋯⋯⋯⋯⋯--·⋯⋯⋯⋯⋯⋯⋯⋯⋯3．283根管(充填用)牙胶尖⋯⋯⋯⋯⋯⋯⋯⋯⋯3．294根管充填侧压器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．242根管充填尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．246根管充填器⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯”3．241根管充填银尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．295根管粗锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．238根管锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．237根管倒钩拔髓针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．239根管敷料器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．244根管光滑髓针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．240根管糊剂输送器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．245根管聚合物尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．296根管扩大器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．236根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．249根管器具⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．235根管器具的短手柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．265根管塞尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．293根管吸潮尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．292，3．243根管治疗手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．073根面车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．193根面锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．247根面导向车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．199汞齐车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．200管形窗切削器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．095管状截锥切削器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．096H横向卵形头⋯⋯一⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·3．127横向椭圆头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．112后肩形双面外周切削平砂盘⋯⋯⋯⋯⋯⋯3．230后切削倒锥形盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．232后斜角后切削平砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯3．229后斜角前切削倒锥形盘⋯⋯⋯⋯⋯⋯⋯⋯3．234后斜角前切削平砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯3．22826滑动连接器⋯⋯⋯⋯“环形车针⋯⋯⋯⋯⋯”环形头⋯⋯⋯⋯⋯⋯“火焰⋯⋯⋯⋯⋯⋯⋯”技工室车针⋯⋯⋯⋯一尖顶倒锥形头⋯⋯⋯“尖顶拱形三刃刮蜡刀“尖赝截圆锥形⋯⋯⋯“尖顶轮形头⋯⋯⋯⋯-·尖顶形头⋯⋯⋯⋯⋯一尖顶圆柱形头⋯⋯⋯一尖拱顶圆柱形的⋯⋯”尖圆柱形头⋯⋯⋯⋯一肩割车针⋯⋯⋯⋯⋯“角形手持切削器具⋯一角形凿⋯⋯⋯⋯⋯⋯“截锥形车针⋯⋯⋯⋯··截锥形单刃刮蜡刀·⋯·截锥形头⋯⋯⋯⋯⋯··截锥形圆椎尖切骨器--近端⋯⋯⋯⋯⋯⋯⋯一近中的⋯⋯⋯⋯⋯⋯“卡槽型杆⋯⋯⋯⋯⋯-·卡槽型固定器⋯⋯⋯”可调反角手机⋯⋯⋯”可调弯手机⋯⋯⋯⋯”可换式器具把手⋯⋯一口镜⋯⋯⋯⋯⋯⋯⋯．．口腔材料⋯⋯⋯⋯·⋯·口腔产品⋯⋯⋯⋯⋯”口腔器具⋯⋯⋯⋯⋯“口腔器械⋯⋯⋯⋯⋯--口腔设备⋯⋯⋯⋯⋯”口腔修复学⋯⋯⋯⋯一口腔药物材料⋯⋯⋯“口腔医生⋯⋯⋯⋯⋯“口腔医学⋯⋯⋯⋯⋯“3．0573．1853．1233．1663．1863．0393．0453．1843．2753．1023．2683．0513．0813．0803．0683．0713．0223．0233．0153．0183．0173．0193．0163．0143．0203．0023．001蜡车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．277mⅢ啪m{墨!竺川mm3～||～J～一～||～||一～||～K～||～||～L 梨形牙挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．053连颈倒截锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．132连颈倒锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．133连颈轮形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．137连颈球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯”3．130连颈双凸透镜形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．141卵形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．128，3．125轮形车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．187轮形铆接头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．138轮形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．100螺旋钻／麻花钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．092M埋头钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．093矛状钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．091磨光器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．088末端切削车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．189末端切削倒锥形⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．148末端切削和部分侧切削穹顶圆柱形⋯⋯⋯3．157末端切削和部分侧切削圆柱形⋯⋯⋯⋯⋯3．156末端切削轮⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．149末端切削圆柱形⋯·⋯⋯⋯⋯⋯⋯⋯⋯⋯一3．155P盘形牙挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．055抛(磨)光钻针⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯”3．192抛物形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．”3平面口镜⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．024平砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．212剖分式截锥形轴柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．209剖分式圆柱形轴柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．210Q器具柄⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．021牵引器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．299前肩形双面外周切削平砂盘⋯⋯⋯⋯⋯⋯3．231前切削倒锥形盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．233切向切盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯“3．215穹顶倒截锥形的⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．164穹顶倒锥形的⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．165穹顶截圆锥形⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．159球形／圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．118球形超长柄车针(球形加长车针)⋯⋯⋯⋯3．198球形车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．182GB／T9937．3--2008／IS01942—3：1989⋯⋯“3．105⋯⋯”3．182···--·--3．298⋯⋯”3．211-·⋯⋯3．291········3．047········3．027·······-3．026⋯⋯“3．219⋯⋯”3．217·-······3．043·····-··3．225⋯⋯··3．162⋯⋯-·3．175⋯⋯-·3．194········3．035··⋯⋯3．169⋯⋯··3．116⋯⋯··3．188⋯⋯··3．146·-·-·--·3．220⋯·⋯·3．110··⋯⋯3．125⋯⋯“3．191·---·--·3．267········3．059⋯⋯”3．153··⋯⋯3．152-·······3．227········3．064·--··--·3．038······”3．058········3．077········3．072⋯⋯“3．168··⋯⋯3．17327球形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·球钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·取带环钳子⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·S砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·手柄形式⋯⋯·⋯⋯⋯⋯⋯⋯⋯⋯⋯手持切削器具识别标准位置⋯⋯⋯·双分离镜⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·双面口镜⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·双面切向切盘⋯⋯⋯⋯⋯⋯⋯⋯⋯·双面砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·双面弯形手持切削器具⋯⋯⋯⋯⋯·双面缘切削平砂盘⋯⋯⋯⋯⋯⋯⋯·双穹顶圆柱形⋯⋯⋯⋯⋯⋯⋯⋯⋯·双曲面短倒锥形的⋯⋯⋯⋯⋯⋯⋯·髓腔车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·T调刀⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯-桶⋯⋯·⋯⋯⋯⋯····⋯⋯⋯⋯⋯·⋯·透镜形头⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯⋯凸肩(定深)车针⋯⋯⋯⋯⋯·⋯⋯⋯凸肩凸缘轮形头⋯⋯⋯⋯⋯⋯⋯⋯·凸面砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·椭圆头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·椭圆形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·W挖钻针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·外科车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·外锁滑动连接器⋯⋯⋯⋯⋯⋯⋯⋯·外周切削辐状轮⋯⋯⋯⋯⋯⋯·⋯⋯外周切削轮⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·外周切削平砂盘⋯⋯⋯⋯⋯⋯⋯⋯·弯手机(通用名词)⋯⋯⋯⋯⋯⋯⋯·弯形手持切削器具⋯·⋯⋯⋯⋯⋯⋯腕状连接器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·微型牙科气涡轮机⋯⋯⋯⋯⋯⋯·⋯微型直角头⋯⋯⋯⋯⋯··⋯⋯⋯⋯一X细长芽⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·细长圆芽⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯· GB／T9937．3--2008／IS01942-3：1989修复牙科用手持切削器具⋯⋯⋯⋯⋯⋯⋯3．036修复牙医学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．014，3．009旋转器具(通用术语)⋯⋯⋯⋯⋯⋯⋯⋯⋯3．082旋转器具的杆⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．083旋转器具的颈⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．084旋转器具的摩擦型夹具杆(FG)⋯⋯⋯⋯3．078旋转器具的特征⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．087旋转器具杆的类型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．085旋转器具工作部分的形状⋯⋯⋯⋯⋯⋯⋯3．086旋转手机的摩擦型夹具夹头⋯⋯⋯⋯⋯⋯3．079旋转挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．090旋转牙科手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．062Y牙齿分离器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．033牙根分离器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．032牙间车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．196牙洁治器⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯⋯-．3．034牙科材料⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．015牙科产品⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．018牙科车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．176牙科技工⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．006牙科技工室⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．005牙科气涡轮机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．076牙科器具⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．017牙科器械⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．019牙科设备⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．016牙科手机(通用名词)⋯⋯⋯⋯⋯⋯⋯⋯⋯3．061牙科手机的颈⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．070牙科微型马达⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．075牙科修复学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．014牙科学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．001牙科药物材料⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．020牙科医生⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．002牙科医生工作区⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．004牙科银汞合金输送器⋯⋯⋯⋯⋯⋯⋯⋯⋯3．300牙科诊室⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．003牙髓病学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．013牙探针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．028牙体功能修复学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．011牙体治疗学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．010牙挺⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．280，3．030牙挺的观察标准位(s．P．o)⋯⋯⋯·⋯⋯”3．284牙挺刃⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．28128牙挺刃口的种类⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．289牙挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．046牙修复学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．009牙医学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．001牙龈分离器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．031牙周病学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．008牙钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．176牙钻针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．176芽⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．167龈缘修整器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．056有窗环钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．097右侧⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．049右侧牙挺⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．287与微型马达连接的内锁滑动连接器⋯⋯⋯3。060圆顶圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．119圆顶柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．120，3．118圆锯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．223圆锯车针⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯⋯一3．195圆刃凹端面圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯3．147圆刃轮形头⋯⋯··⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯3．143圆头⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯⋯⋯⋯“3．105圆芽⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯···⋯3．172圆缘轮形头⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯”3．145圆柱形车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．183圆柱形倒锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．139圆柱形双刃刮蜡刀⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．273圆柱形四刃刮蜡刀⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．274圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．099圆锥形埋头钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．094凰钻⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯t．3．182远端⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．050Z凿⋯⋯⋯⋯⋯--·⋯⋯·⋯⋯⋯⋯-·⋯·-⋯⋯·3．044正畸学⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．007直角夹头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．069直角手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．066直手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．063直形单刃刮蜡刀⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．272直形手持切削器具⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．037直牙挺⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．285纸尖⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·一3．292中空截锥形、圆椎形石膏切刀⋯⋯⋯⋯⋯3．279中空圆柱形石膏切刀⋯⋯⋯⋯⋯⋯⋯⋯⋯3．278 GB／T9937．3--2008／IS01942—3：1989钟⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．174B1型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．255柱形倒截锥头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．140B2型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．256爪形牙挖器⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．054C1型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．262锥形／圆柱形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．”7C2型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．263锥形螺纹夹头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．207D型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．260锥形砂盘⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．213Doriot型手机⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．074锥形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．101G型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．254自导向根管器具⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．248“Henahan”车针⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．269纵向卵形头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．126H型根管锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．250纵向椭圆头⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．111KL型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．264钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．089K型根管锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．253左侧⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．048K型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．252左侧牙挺⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．288O型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．258。．。P型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．257⋯。R型根管粗锉⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．251A型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．259T型根管扩孔钻⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．261 GB／T9937．3--2008／IS01942—3：1989abrasivedisc····一airturbine．dentalamalgambur-·‘’‘。’。‘‘····‘。。‘‘‘‘’····‘‘。‘‘‘‘’‘’‘angledhand—heldcuttinginstrument‘。‘‘‘‘’angled-on-edgeelevators(rightandleft)⋯·angle‘。formingchisel‘··-········。-·········‘‘‘‘‘英文索gAB3．2113．0763．2003．0393．2863．045bandpusher·····-·········--·······················-············-·····-··-················-··········‘·········-·c-·3297band-removingpliers····-············-·-·······-··········-·········--······一··-······-·········‘‘‘··············3298barrel--··⋯⋯⋯-·-⋯⋯-·⋯⋯⋯⋯⋯·⋯⋯-⋯，⋯⋯⋯⋯⋯⋯·-⋯⋯-⋯-⋯⋯⋯⋯⋯⋯-·⋯⋯⋯⋯3．169bell⋯⋯⋯--⋯⋯⋯·⋯··-⋯⋯⋯⋯⋯⋯⋯--⋯⋯⋯·⋯⋯⋯-⋯⋯⋯⋯⋯-·⋯⋯⋯···⋯⋯⋯--⋯⋯-3．174biplanecurvedhand—heldcuttinginstrument·······-·-···t··-·····t·‘‘‘‘‘·····，···-···t一‘1‘‘‘‘‘‘···‘‘‘‘···‘’’。3．043bladeofelevator···．．．．．．·一·····-．--．··················--．．······-············．····，·····-······-·-·········-······3281bonecutter，truncated，conical，pointed····················-·······---·········--········-······‘············一3．268bud⋯⋯··⋯⋯·⋯--⋯⋯·⋯⋯⋯·⋯·-⋯⋯⋯···⋯⋯⋯⋯⋯⋯·-··⋯⋯⋯⋯⋯··⋯⋯···⋯⋯⋯···⋯3．167bud．rounded⋯⋯·-·⋯···⋯--⋯⋯-⋯·⋯⋯··⋯⋯⋯⋯⋯⋯···-··⋯⋯⋯⋯⋯···⋯⋯⋯⋯⋯⋯⋯⋯3．172bud．rounded．slender．⋯⋯⋯．．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．173bud．slender⋯⋯⋯-⋯⋯⋯--⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯···⋯⋯⋯⋯⋯⋯·⋯⋯⋯-·-·⋯⋯·--·⋯⋯⋯3．168burforpulpchamber⋯⋯⋯⋯--·⋯⋯···⋯⋯··⋯·一⋯··⋯⋯⋯····⋯⋯⋯··⋯⋯⋯⋯⋯··⋯⋯⋯·3．194burhead--·⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯···一⋯⋯··⋯·⋯⋯--⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯r··一“3．177burheadlength···--···········-··-··············-············-·······--·-················--·······。‘‘‘····‘‘一·-·····3178burneck⋯⋯⋯⋯--·⋯⋯⋯--·⋯⋯⋯--·⋯⋯·⋯⋯⋯⋯··⋯⋯--·⋯⋯⋯⋯⋯···⋯⋯·⋯⋯⋯⋯··⋯3．180burshaft⋯⋯⋯-⋯⋯··⋯⋯⋯⋯--⋯·⋯--·⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯···-⋯⋯···⋯⋯⋯-·⋯⋯3．179burshank⋯⋯--．-⋯．．．⋯⋯⋯⋯⋯⋯⋯⋯-⋯⋯⋯-⋯⋯⋯-·⋯·⋯⋯⋯-··⋯⋯⋯--·⋯⋯⋯-⋯⋯一3．181bur．conicaltruncated⋯⋯⋯⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯··3。184bur．conicaltruncatedinverted．invertedconebur⋯⋯·⋯⋯⋯⋯··⋯···⋯⋯⋯--·⋯⋯⋯··⋯····⋯3．190bur．cylindrical··-·-···········--········-·········--··················-·········t·······-·-·······‘。’。·····‘‘··-··”3．183bur．dental⋯．⋯⋯··⋯⋯⋯⋯⋯⋯⋯⋯-⋯⋯··⋯⋯⋯⋯⋯⋯--·⋯⋯⋯⋯⋯--·⋯⋯⋯⋯⋯⋯--·⋯3．176bur．end-cutting···--··--·····---··-·····--·······-············-·-·····-·--·····‘··········-········‘。‘‘····‘‘‘·--··”3．189bur．excavating⋯--·⋯⋯⋯··⋯⋯·--⋯⋯·--·⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯-···⋯⋯。‘。⋯⋯⋯⋯⋯”3．191bur．finishing·········-·················--·-·······⋯······-··-·········--·····‘·-·····----······‘‘‘‘‘‘···‘·‘。·····”3．192bur．inteedental．．．．．．．．．．．．．．--···-．．--．．．·．······．．····-，．t．．·····-············一···············--···········-···，···3．196bur．1aboratory···········-········-········-······--··-···········-·············-··········---·······。-··········-··3．270bur．root-facing·⋯⋯⋯⋯⋯⋯⋯·⋯·⋯⋯⋯⋯-⋯-⋯·⋯--·⋯⋯⋯⋯···⋯⋯⋯。。‘⋯⋯⋯。⋯⋯⋯“3．193bur．roughening····-·-··········-·-······-··-······-·············--·············--·······-·-·······‘‘。‘·····‘‘·······3．197bur．shouldered⋯--⋯⋯·-⋯⋯·····⋯⋯·⋯⋯⋯⋯··⋯⋯·⋯⋯⋯-·⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯··⋯3．188bur，shouldered。countersinkingcylindrical，withguide⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。⋯⋯⋯⋯⋯一3．20130 GB／T9937．3--2008／IS01942—3：1989bur．shouldering⋯·⋯-·⋯⋯⋯⋯-⋯⋯⋯⋯-⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·3．186bur。spherical⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．182bur．sphericalextra-longstem····················································································3．198bur，surgical········-····-·-···-·-······-·--·--·······-···-·-····---···-··---··············-········-···········-····3．267bur．surgical，“Henahan”···-··········-···········-·····························································”3．269bur．trephine-··⋯--·⋯-⋯--⋯⋯--·⋯⋯⋯·-⋯·⋯⋯⋯-·⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·3．185bur．wheel⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯．．3．187burnisher······················-·········································-··········--·-··--····--·--···-··-··---····3088Ccharacterizationofarotaryinstrument······································································-·3．087chisel··········································································································-·······3．044circularsaw·---····---···--···-·--····--·--·--······--···-·-····---···-················-········-············-······3223circularsawbur⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯·····3．195cleoidexcavator···································································································-··3054concave(magnifying)dentalmirror········-·····--·····--···-·-·-····-·--·············-·······--·-···········3．025concavedisc⋯···⋯-··⋯-···-····⋯·····⋯··⋯·····⋯···⋯⋯⋯⋯·⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯⋯⋯⋯·3．221conicaldisc·⋯-····⋯⋯⋯⋯······⋯⋯⋯···⋯⋯⋯··⋯·⋯·⋯···⋯⋯⋯⋯·⋯⋯·⋯⋯⋯⋯⋯·⋯··3．213conical，invertedhyperboloidal，short⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．175conical．withinvertedconicalendsymmetrical⋯⋯⋯⋯⋯⋯⋯⋯···⋯⋯⋯⋯·-t⋯⋯·-·⋯···⋯⋯3．163conservativedentistry⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·-·⋯⋯⋯⋯⋯⋯⋯··⋯·⋯⋯⋯⋯⋯3．010contra-angledelevators·················-···········································································3290contra-angledhand-heldcuttinginstrument··-·····-·-·--··-········-·-···-·········-·····-·············-····3040convexdisc·-····-····-·······-······-·-·············-····--·····--···-·-·-····-·-··············-·····t················3220cup-shapedhead⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·········⋯······⋯⋯⋯·⋯··3．122curvedhand-heldcuttinginstrument···········································································3038cutter，tubularwindowed···················································-···-·······························-”3．095cutter，tubular，truncated，conical⋯⋯⋯··⋯·--··⋯···⋯-·⋯⋯···⋯⋯⋯--····⋯⋯···⋯⋯·-·⋯⋯⋯3．096cylindricaldomed。endcuttingandpartiallysidecutting⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．157cylindricalhead，roundedgedwithconcaveend·······························································3．147cylindrical，doubledomed⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．162cylindrical。endcuttingandpartiallysidecutting⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．156cylindrical，endcuttingonly⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯·⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．155cylindrical。sidecuttingonly⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯-⋯⋯-·⋯⋯··⋯·⋯⋯⋯···⋯⋯·········⋯···3．154cylindrical，withogivalend⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯3．170dentalamalgamcarrier··················dentaldevice···-·-·-···---···--·······-·-·dentalelevator·-···---····--··-··-··-···-dentalequipment························dentalexcavator··--·-·-···---······---·dentalhandpieceforrotarymovementD3．3003．0193．2803．0163．0463．06231 GB／T9937．3--2008／IS01942—3：1989dentalinstruments···········--·-·-···-·····-·--····························‘·‘‘‘。‘‘‘dentallaboratory。‘‘‘。‘。。‘。‘。‘。‘‘‘。。‘。。。‘‘‘‘‘。‘。‘‘‘‘’‘’‘。‘’’’’‘‘‘’’‘‘‘。‘‘。‘‘。‘‘‘‘‘。‘dentalmaterial································--。‘。。‘。‘。。。‘’‘’。。。‘‘。‘‘’‘’‘‘‘+++‘’’‘。dentalmirror······························--····-。‘。。‘。‘。’。‘‘‘。‘。‘‘‘‘‘‘’++’‘‘’’’‘‘‘。。dentaloffice·······⋯···············-··-··-·-···’’’’’’’‘。’’’’‘’’’’’’’’’’’’‘‘‘‘‘‘‘‘‘‘dentalpharmacologicalmaterials‘‘‘‘’‘‘’‘’。‘⋯’‘‘‘。‘‘。‘。。‘‘‘‘。‘‘‘‘‘‘‘‘‘’‘’‘‘’‘’’dentalprobe：explorer‘‘。‘。。’‘‘‘‘‘‘’‘’‘’’’‘’‘+⋯’’‘‘。‘‘‘。。。‘。‘’。。。’‘‘‘‘‘‘‘’‘’‘。‘‘‘dentalproduct’。‘‘。。’‘‘‘‘’‘‘‘‘‘’’‘‘‘‘‘。‘’++’‘‘‘‘‘‘‘‘。‘‘。’‘。‘‘‘‘‘‘‘‘’‘’‘’‘’+‘‘‘‘’。’’‘dentalscaler··-·-··-····-·······················⋯·‘·‘‘。‘‘。‘。。。。。‘‘’‘。’‘’‘。‘’‘‘‘’’’’dentalsurgery‘‘’。。‘。‘。。。’‘。。。。。‘。‘‘‘’‘‘‘‘‘’+‘‘’‘‘’‘‘‘‘。。‘‘‘‘。‘。’’’。‘‘’‘‘‘‘‘‘4‘’’’’‘dentaItechnician⋯⋯⋯⋯⋯⋯⋯⋯--·⋯-。⋯⋯⋯⋯⋯⋯⋯⋯⋯‘‘⋯⋯dentist··································-··-·-··-。’’。‘‘‘。‘‘‘‘‘‘。’‘‘‘’。’+’’’。。‘‘。。‘‘。。dentistry’’’‘。‘‘‘‘‘‘‘‘⋯‘’‘’‘’‘‘’‘‘’‘’’‘‘‘‘‘‘‘‘。。‘’。。‘。‘‘‘。。‘‘‘‘’‘。‘‘‘‘’‘+’’’‘‘。’。‘’‘‘。descriptionofelevatorblades‘。。‘。。‘。。‘‘‘’‘‘⋯’‘’’。+‘’’。‘‘‘‘‘。。。。。’。。‘。。’’。‘‘‘‘‘disc，invertedconical，rearcutting‘。‘‘‘‘’‘‘⋯’’’’’+‘‘‘。。‘‘‘。。。。’。。’‘‘‘。⋯‘‘‘+‘discoidexcavator··---···-··--·-·-·············⋯·····‘·‘‘‘。‘。。‘‘’。。‘。’’‘‘‘⋯‘‘‘+’distal··---·-·········⋯······················-·-··‘’‘‘’‘‘。‘‘’‘’。’‘’‘‘‘‘’‘’’‘’‘‘‘‘‘‘。‘‘domedcylindricalhead·······················-···，t···-，············，···‘‘‘’‘‘‘‘‘‘‘doubleseparatormirror‘‘’‘‘’’’’‘‘’‘。‘‘‘‘’‘‘‘‘‘。‘’‘‘。。。。‘‘’。’‘‘‘’‘‘’+’’’’‘‘‘‘‘‘‘。double—sideddentalmirror--·⋯-··⋯···⋯·⋯⋯⋯⋯⋯⋯‘‘‘。‘‘‘‘⋯⋯⋯’double—sideddisc··-···--·-···-···-·-··-···············‘·‘·‘‘’‘‘。。。。。。‘。。‘。‘’⋯‘‘’’double—sidedtangentialcuttingdisc‘。‘’’‘‘‘‘⋯’‘。‘’’‘’’‘’‘‘‘‘‘。‘。。。’。‘‘。⋯‘‘‘’‘driII·-······-·-···-·⋯···················-·--·-···。‘。。’。‘’’。’‘‘‘‘’‘’‘’’’‘‘‘+‘‘’‘‘‘。‘‘drill，cOuntersinking⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。‘‘⋯⋯。drill．countersinkingconical‘‘’’‘‘。’‘。+’+‘‘‘‘‘‘’’‘‘。‘’。‘‘’。。‘’‘‘‘‘‘++’’‘。‘‘‘。‘‘‘‘。。Eedge—cattingdisc·⋯’。’‘+’’‘‘。‘‘‘。。。‘‘。‘’。’。‘。⋯egg-shapedhead‘‘‘‘。’‘‘。。。。。。‘。。‘。‘。。‘‘‘‘‘‘‘。’‘’⋯elevator．dental··-·-······················‘‘‘-。‘‘’。endodonticabsorbentpoint’‘。’’’’‘’’’’’’’’‘‘。‘‘endodonticgutta-perchapoint‘‘‘‘‘‘。‘‘’‘‘‘‘。’’’endodonticobturatingpoint。。‘‘。。。‘’‘‘‘‘‘‘‘‘‘⋯endodanticpolymericpoint‘。‘‘‘。‘。‘‘。‘‘‘‘‘‘‘‘。‘endodonticsilverpoint。。‘。‘‘。。‘’‘。。。‘。‘‘’‘‘‘‘’’。‘endodontics······--···-·-·-·····················-·externallylockingslip-joint‘。。。‘。。’‘‘。‘‘’‘’‘‘‘’’flame··-·-·---·······················-····-·--·-··-·‘‘‘‘‘‘‘’‘‘‘‘’+’‘‘‘‘’‘‘natdisc⋯⋯⋯⋯⋯⋯⋯--·⋯-⋯-⋯⋯⋯⋯⋯⋯⋯+‘‘‘⋯⋯⋯flatdisc．double-sidedandperipheralcutting‘。。‘。‘‘。‘。。‘‘‘‘’。‘+’’flatdisc，frontshouldered，double-sidedandperipheralcutting3Z3．0173．0053．0153．0233．0033．0203．0283．0183．0343．0033．0063．0023．0013．2893．2323．0553．0503．1193．0273．0263．2{73．2193．0893．0933．0943．2223．1283．0303．2923．2943．2933．2963．2953．0133．0593．1663．2123．2253．231 GB／T9937．3--2008／IS01942—3：1989flatdisc．perforated·double—sidedandperipheralcutting’。’。‘。‘‘’’‘+‘‘’‘‘’’’‘‘‘‘‘‘‘。‘flatdisc·peripheralcuttingonly‘‘···‘‘‘‘‘’。。。‘。。‘。‘’。‘‘‘‘。‘‘’’‘‘。‘’++‘’‘‘’’+。‘‘‘‘。‘‘。。。。。‘flatdisc．rearbevelled．frontcutting-····---·-···························----······-·-···natdisc．rearbevelled，rearcutting⋯⋯⋯⋯⋯⋯⋯⋯···⋯--⋯⋯⋯⋯⋯⋯⋯·-·flatdisc，rearshouldered，double—sidedandperipheralcutting············‘‘‘‘‘。‘’。。’flatdisc．single—sidedandperipheralcutting‘‘‘。。‘‘‘。。。。。‘‘‘‘’’‘‘‘‘‘‘‘’’’’’‘。‘。‘‘‘’‘‘‘‘。forceps．dentalextraction·-···-·-·-···--·-·--·····················‘·‘‘‘‘。。‘‘‘‘’。。。‘‘’‘‘。‘‘’‘’frictiongripchuckofarotaryhandpiece·············‘。‘。。。。‘‘‘。。’。。‘‘‘‘’‘‘’’‘‘‘‘‘+‘’’’frictiongripshankofarotaryinstrument，FG)⋯⋯⋯。。‘⋯⋯。。’⋯⋯⋯⋯⋯’’gingivalmargintrimmerGHhalf-roundhead·············--····--·························hand-heldcuttinginstrumentforrestorativedentistryhandle··-·-·····························-······-··-·············handletypes’。。‘‘’‘’‘’‘+‘‘····‘。·‘‘‘‘。‘。‘‘。‘’‘’’。。‘。。‘。‘’‘‘‘‘handle，shortofaroot-canalinstrument·⋯·⋯⋯⋯··handpiece，adjustable·angled·······‘‘···‘‘’‘·‘‘‘‘‘‘‘’‘。‘handpiece，angled(generalterm)⋯⋯⋯···⋯⋯·-·⋯·handpiece．contra-angled····-·--·····-····················handpiece-contra‘angled·adjustable·‘··‘‘‘‘’‘‘‘‘‘。。。‘’handpiece-dental(generalterm)·-·········--···-·····-·-handpiece·Doriottype‘‘·····‘‘‘‘。。。‘‘‘‘‘‘‘‘‘’。。。。。‘。。‘。’。’handpiece．endodontic。。··-········-···················‘···handpiece．obtuse‘angled··················‘·····‘‘·‘‘。·‘··handpiece-right4angled‘‘·············‘···‘··‘‘‘‘‘‘‘‘‘‘。。。‘‘handpiece．straight‘‘。‘‘-·-·-······························hatchet···-·······-·-···-··-··································head，conical⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯head．conicalinverted-······-··-·-························head．conicalinvertedtruncated························-一head．conicaltruncatedhead，conico／cylindricalhead．cylindrical···‘‘··‘···---·--·head．eilipsoidal····‘‘·‘‘‘‘·····-·--·head，ellipsoidallongitudinal···head．ellipsoidaltransverse··-··-·head．hemispherical‘‘‘‘’-·--······一head，hemisphericalinverted-··一head-hypo—hemispherical·········一head，hypo—hemisphericalinverted3．0563．1063．0363．2823．2913．2653．0713．0643．0673．0683．0613．0743．0733．0653．0663．0633．0413．1013．1033．1043．1023．1173．0993．1103．1113．1123．1063．1073．1083．10933猫拼猫鹚瑚拼嘴㈣叭3 GB／T9937．3--2008／IS01942-3：1989head．hypo—hemisphericalsymmetrical。’’‘。’。‘。‘‘’‘‘‘’‘’‘’‘‘’’‘‘。‘’‘‘‘’’‘‘‘‘‘‘‘’’’。‘‘。‘‘‘‘’‘‘‘‘‘’’‘‘‘’‘‘。。‘‘‘‘head-ogival‘‘’‘’’‘。’‘‘。。‘·····。‘。‘’‘‘’’’’。。‘’‘‘’’+‘‘‘‘’‘‘‘’’’‘’’。‘‘。‘’‘‘。。’‘。‘‘’‘’‘‘‘。‘‘‘’’’。’‘‘‘’‘‘’’。。。‘‘‘‘‘+‘‘‘‘。head．paraboloidal‘‘···-·-·········‘‘‘。。‘‘‘‘‘+‘‘。’’+‘’’’‘‘’。’‘‘’‘‘‘’。‘。‘‘‘‘‘‘。’’’’‘‘‘’。‘。’。。‘‘‘’+’。‘‘‘‘‘‘‘’。’’’。。‘’’‘head-paraboloidalinverted··‘‘。。。。‘‘‘‘+‘‘‘‘‘‘’’’’’’’’’’‘‘‘+’。‘‘。。‘‘‘‘‘‘‘‘。’’’’’’’‘。。。‘‘‘’‘‘。‘’。‘‘‘‘‘‘‘‘。’‘’’’’’‘‘bead．spherical‘‘‘‘‘。。。++’，，···‘。。。‘‘‘‘‘‘‘‘‘‘‘‘‘‘’’。。‘。’’’’‘’。+’。。‘‘‘‘‘+‘‘‘‘‘‘’’’。。’。。+’’’‘+‘‘’‘‘‘‘‘‘‘‘‘‘‘‘。’’’’。。。。+head．wheel-shaped·····-·······-·········‘‘‘‘‘····’。‘。‘‘‘-····‘。‘‘‘‘’‘’‘‘‘‘’’’’’’。。‘’‘’‘’’’’‘。‘‘‘‘‘‘‘‘‘‘‘’‘’’’‘。。‘hemispherico／cylindricalhead。‘。‘‘’’’‘。‘‘‘‘‘‘’’‘‘‘‘‘。‘‘’’‘‘‘‘。。‘。‘’’‘‘。。‘‘’’’+‘。。。。。’‘’’‘。’‘。‘‘‘’’‘‘‘‘‘‘’’‘。’‘。。‘hoe······--··········--··········-········--·-··········-······---·······‘‘‘。。‘‘‘···‘‘。’‘‘’’’’。。。’。‘‘’++‘‘‘。‘‘’’’‘‘。‘‘‘’hollowhead·········--·········-···········-··-···-·-·-·······--········。‘‘‘‘····‘‘‘‘。‘‘‘‘‘‘‘’。‘‘’‘’‘‘‘。‘‘‘’’‘+‘‘‘‘‘hypo-hemispherico／cylindricalhead‘‘‘‘‘+’‘’’’’‘。’’’‘‘。‘。。。’‘‘。’‘‘‘‘‘‘‘‘’’’’’’’‘‘’‘‘‘‘‘’‘‘’。’’‘‘‘。‘‘。’’’’’’‘’‘mstrumenthandle····-·······-·········-·-··········-········-·--····‘‘‘。。‘‘‘·-1。‘。。‘‘‘’’’‘。。’‘‘‘‘。’‘‘‘‘‘‘‘’’’‘interchangeableinstrumentholder。。‘‘‘‘’‘‘’‘’‘‘‘‘’‘‘‘。’’‘’‘++’。‘。‘’‘+’‘‘‘‘。‘’‘‘‘’‘。‘。。’‘‘’+’‘‘‘’。‘‘’’‘‘。。‘internallylockingslip-joint：connectiontomicromotor‘‘‘’’‘‘。‘。‘‘’‘’’。。‘‘‘‘’。’。‘。。‘‘’’’‘。‘‘。’‘‘‘’。。。‘‘invertedbellhead·············-·········-·········，·········-·······-··-················‘‘。‘。·····‘‘。’’‘‘‘’’’’’invertedconicaldisc-frontcutting‘‘‘‘‘‘‘‘‘。’’’‘’’’’’’’‘‘’‘‘’。‘‘‘‘‘‘‘‘‘’⋯’’’’’’’’’。‘‘’’’‘‘。‘‘‘‘‘‘+‘‘。’’’’invertedconicaldisc．rearbevelledfrontcutting‘‘’‘‘‘‘’‘‘‘‘‘‘‘‘‘‘‘‘‘’’’’’’’’’’。。‘’‘’‘‘‘‘‘‘‘‘‘‘‘‘‘1’+‘’invertedconicalheadwithcollar·················-······---········‘‘‘‘‘‘‘··，。’。。’。‘‘‘’‘‘。’’。‘‘。’‘‘‘‘‘‘‘’’’。invertedconicalhead．cylindrical·····‘‘‘。’。‘‘·‘‘‘‘。。。。’。‘‘‘。。’‘’‘’’‘。。’+‘‘’’。’‘。。‘‘’‘。‘‘‘‘‘‘‘‘’+‘’‘’’。+‘’‘‘。invertedconicalbead．pointed．trnncated····-··········-······‘‘。。‘‘‘’·‘‘‘‘。’。‘’‘+。。‘‘‘’‘‘’+‘。。’‘‘‘’‘’‘‘invertedconicalhead．truncated．side—cuttingonly。‘‘。。‘‘’‘‘‘‘。。‘。。‘‘。。。’’’’‘’’’‘‘‘。。。。’’‘’‘‘‘’‘‘‘‘。’’’’‘irivertedconiealhead，truncated，withcollar-⋯⋯·⋯··⋯···⋯··⋯⋯···⋯·⋯⋯⋯⋯⋯‘‘‘⋯·‘’mvertedconicalhead．truncated／cylindrical’’’+’’。’’’‘’‘‘‘‘‘‘‘‘‘‘‘‘‘‘’‘。’’’’’’’’’1’‘‘‘‘‘‘‘‘‘‘‘‘‘’‘‘+‘’’’invertedconicaltruncatedheadwithconcaveside·······--··············，···--·······。一·······‘‘‘‘‘··，·‘invertedconical·endcuttingonly’’‘‘‘。’‘‘‘’。‘‘。。。‘‘‘‘‘。。‘。‘‘‘’’’。。。‘‘‘‘’’‘‘‘。‘‘’‘’‘‘‘。。‘‘‘。’‘‘‘‘‘+‘’。’’。。jinvertedconical，sidecuttingonlywithconcaveend⋯。。’⋯⋯。。‘⋯⋯⋯⋯⋯⋯⋯⋯’⋯⋯⋯⋯invertedegg-shapedhead····‘‘。‘‘’‘‘‘’‘‘。‘。。‘‘’’‘‘‘‘‘。’‘+‘‘‘。。‘。‘‘’‘+’。‘‘‘’+’‘‘‘‘‘‘。’‘‘。。+‘’‘‘‘‘++’‘‘‘‘。’’’’‘invertedhalf-roundhead··---········--·-····-····-·········t·····--·--·······，·····‘‘‘。。‘‘····。‘‘。。‘‘‘‘’’’’’invertedovoidalhead⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。⋯⋯⋯⋯⋯⋯⋯inverted，conical，domed·-········--·-·······-·····--·····················‘······，-‘。‘‘‘‘’’‘。‘。。‘‘‘‘‘‘‘‘1‘’’’inverted，truncated，conical，domed·····-·····，，·-·-······-··-····‘‘‘‘。‘‘‘··’‘‘。。‘‘‘‘’‘‘。。‘。’‘‘‘‘。‘‘‘‘‘’’‘’。L3．1163．1153．1133．1143．1053．1003．1193．0423．1223．1203．0213．0223．0603．1353．2333．2343．1333．1393．1343．1313．1323．1403．1423．1483．1513．1293．1073．1293．1653．164latch-typeretainer·······-·-····················-·········-·········-········’·····__··。‘‘’’‘。’·_‘。‘‘’‘‘‘‘‘’’+’’’。。‘‘3080latch-typeshank·····-······--·········-·-·····-···-····-·--········--··············-·_···‘‘‘····-‘‘‘‘‘‘‘_·+’’’。’‘‘3．081left．．．．-．-．．．．．·······一······-．．．-．················一······-····-················-··一·······-·····-·-··········-······--·3．048leftelevator⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·-⋯·3．288lensshapedhead⋯⋯-⋯⋯⋯⋯⋯⋯⋯-⋯⋯-⋯⋯⋯⋯⋯⋯···⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯__⋯‘3．116lenticularheadwithcollar⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯--·-⋯⋯⋯⋯⋯--⋯⋯⋯⋯⋯·一3．141lenticular．rimcuttingonly⋯⋯⋯···⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯__⋯⋯⋯⋯⋯‘一3．171longitudinalovalhead·，·····-···········--······-·······---······-··-·····‘··-········_·‘‘‘‘··_·_‘‘‘‘‘‘。·’’’’’’‘‘。3．12634 MGB／T9937．3--2008／IS01942-3：1989mandrelreinforeed．withinternalthreadandscrew·························-·-一mandrelwithexternalthread·-···························-······················-·--mandrelwithexternalthreadandnut⋯⋯···-··⋯⋯⋯⋯⋯⋯⋯⋯--·⋯⋯··mandrelwithinternalthreadandscrew⋯⋯⋯⋯--··⋯⋯⋯⋯⋯⋯⋯⋯----mandrel·splitcylindrical··‘‘‘‘‘‘‘‘。‘‘·-····-················‘‘。·-·-··················‘mundrel，split，truncated，conical·-⋯⋯⋯⋯⋯⋯---·-⋯⋯⋯⋯⋯⋯⋯··⋯一mandrel·withpinchuckandtwolocatingprongs‘。‘。。‘‘‘’·················‘‘‘。。。mesial······················-·-·---···-·-····················--·-···················--···-·-micromotor，dental⋯⋯-⋯-·-⋯⋯··⋯⋯⋯⋯⋯⋯⋯-·⋯⋯⋯⋯⋯⋯⋯·一miniaturedentalairturbine·-··-···················--···-·-·-················-·--·····miniatureright-angledhead·-·················-···-·-···-····················-·-······neckofadentalhandpieceneckofarotaryinstrumentNoogivo／cylindricalhead；torpedo-shapedcylindricalheadoperativedentistry·····‘·‘‘‘‘‘‘‘‘‘‘。‘‘‘‘···············‘‘。‘‘。。‘orthodonticsovalhead--··-···································-···········ovaloidhead········--···························--··-·-·····ovoidalhead·················--······················-·-·····Ppaediatric·············-·--·················paedodontics‘‘’·········‘····‘‘‘‘‘。‘‘‘‘’···paperpoint·‘‘··-·-·····················-·pear-shapedexcavator············-·‘····perforateddisc·············‘·‘‘。‘‘。。。’‘···periodontia··‘‘。-·-···-······················一periodontics。‘。·-·················‘。·‘‘。···一planedentalmirror············‘·‘‘‘。。-·--plastercutter·hollowcylindrical‘‘’’····plastercutter，hollow，truncated，conicalpointedcylindricalhead·············，···prostheticdentistryprosthodontics··-proximal··。‘。‘‘。‘··-R3．0703．0843．1213．0103．0073．1253．1283．0123．2923．0533．2143．0083．0243．2783．2793．1173．0143．051restorativedentistry·-······-·····························-·--·-····························-····-··-·-·············300935l笔拼m拼Ⅲ抛猫吲mm呲3 GB／T9937．3--2008／IS01942-3：{989··············⋯············3299·-··--········⋯············3049·····························3287·······---······--···········3069-··-·····-·--·····-·--·······3256·-··-·-·-·-·----···-··-·-·-··3．247⋯⋯⋯-·⋯⋯⋯⋯⋯⋯3．199·········-········-·--·······3032··········-·-·-····-----·····3246···························-·3243-·--···-·-···················3244--·--·····---··⋯···········3239·····--·-·-··---······---·--·3．249·····························3237···············⋯···········3250-····························3253⋯⋯⋯··⋯⋯⋯⋯⋯⋯3．241-·--···-·-·--·····-··········3242····--····-·-······-··-······3235·····························3245-··············⋯···········3266-··-·······-············-····3238⋯⋯·⋯·⋯··⋯⋯·⋯⋯3．251················-·-····-···-·3236-··················-··-······3259·····························3262·····················一······3263····························3260····-·······---···-··---·--·3．264···············一·-······-·--3．258⋯⋯⋯⋯·⋯⋯⋯⋯⋯3．261-····-······················3255··-···---·····⋯···········3254····························3．252-····-·-····---···-·········3257······-·-·····----·····-·--·3240-·---······-·····-·--······-3．202····························3082⋯⋯⋯·⋯⋯⋯⋯⋯⋯3．105⋯⋯⋯⋯⋯·⋯3．120，3．118scaler，rotary36S3．090 self-guidingroot-canalinstrumentshankofarotaryinstrument········-·--·---······shapeoftheworkingpartofarotaryinstrumentshoulderedhead·············-···-·---···················single—sideddiscsingle—sidedtangentialcuttingdisc···sIip-joint⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯spatulaGB／T9937．3--2008／IS01942—3：1989speardrill·····‘‘-·--··-·-··········-········-····················-···············-···-··-···········---··············sphericalheadwithcollar·····-·············-·--····--·················-·-············-···-·--·············--···spherico／cylindricalhead-·-··············-··-·-···············--··············-····-·-·-··························spoonexcavator+·‘·‘‘‘‘。‘。‘。‘。‘‘·······‘·‘‘‘‘‘‘。·················---··············-···-·-················-···········standardpositionforidentificationofhand-heldcuttinginstrument··········‘·‘‘·····--···········-···standardpositionforobservationofdentalelevators(S．P．o)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯stem·-·-················-·-·-······················-··············-······················-··············-··-····．．．···straightelevator‘····-·········‘····-··--·····················-·一·················--···-···········-··---·-···········straighthand—heldcuttinginstrument··’·‘’··-·-·········-····························-····················-····syndesmotomeTtangentialcuttingdisc‘‘‘·‘‘‘‘--·····-········--···-·-·····-············-·····，···，·········-·--········，····-··taperedscrewchuck·······-·······························t········--·-·····················-···········-··-····teethseparator‘············‘····--·····--·······················································-············--··transverseovalhead···········---····················-·················-··············-·······--·-····-·········trephinewindowed·················---··-··-····trephinewithcircularwindow··-·----·-········truncated．conical．doraed··-·--·-··-·············truncated，conical，domed，sidecuttingonlytruncated-conical．pointed‘····················truncated．conical．sidecuttingonly············twist-drill········-·-···············-····--·········typeofshank·。。‘·-············‘···--·--············3．2483．0833．0863．1243．2163．2183．0573．0353．0913．1303．1183．0523．0473．2843．2833．2853．0373．031⋯⋯⋯⋯··⋯⋯⋯·⋯·⋯·········⋯⋯⋯⋯⋯⋯--··-·3⋯⋯⋯⋯--⋯⋯⋯⋯··⋯⋯-·····⋯⋯⋯⋯⋯⋯···⋯3····--······--··················--·-······················，，-···3⋯·⋯⋯⋯⋯···⋯⋯⋯⋯⋯⋯···⋯⋯⋯⋯⋯⋯⋯⋯3⋯⋯⋯⋯·⋯-··-·⋯⋯⋯·⋯⋯⋯·⋯⋯⋯⋯⋯·⋯-⋯3⋯·⋯--⋯·⋯--···⋯⋯·⋯⋯⋯⋯-⋯⋯⋯⋯⋯·⋯·⋯3⋯⋯⋯⋯⋯·⋯⋯--·⋯⋯⋯⋯⋯⋯·⋯⋯⋯-⋯⋯⋯·3⋯⋯⋯⋯·⋯⋯⋯⋯⋯⋯⋯⋯·-·⋯⋯⋯⋯⋯⋯·-·--·3Wwaxbur·-················--·················--··········-·················-······-··--··············waxscraper．cylindricaldouble—edged······································-·-················waxscraper-cylindricalfour-edged····························-·--·--···-·············-···-··-waxscraper，invertedconical，truncated，withtruncatedconicalend，symmetrical·double—edged’‘···························-·-·--··-·········-·-·--···-··-·········waxscraper-cylindricalfour-edged···---·························-·--···············-··-·-·-··waxscraper，ogival，three—edged·-························-·-··············--·-·-··············waxscraper·straightsingle—edged··················-····-·-···············-·---···············⋯⋯‘。⋯·⋯“3⋯⋯⋯⋯⋯⋯3⋯⋯⋯⋯····”j⋯⋯⋯⋯--·⋯32j520703312712309709815916116015809208527727327427127427627237 GB／T9937．3--2008／IS01942—3：1989WaXscraper，truncated，conical，single—edgedwheelheadrecessed．withconvexrim·······wheelheadwithcollar··········-··············wheelheadwithconvexrim，shouldered····wheelheadwithroundededges‘‘’’‘’‘’’’‘‘‘wheelheadwithroundedrim················wheelhead·pointed‘‘‘’‘+’’’‘。‘。‘。‘‘’‘‘。‘’‘’‘+’wheelhead．riveting······。。‘‘。’’‘。‘‘’‘‘‘‘‘’’’‘‘wheel．endcuttingonly·‘‘·‘‘‘。‘。’。‘‘’‘‘‘’‘‘’‘+’wheel．peripheralcuttingonly‘‘。‘’‘‘’‘’‘’‘。‘‘wheel．rimgroovedperforated++‘’‘‘。。‘‘‘。。‘’。wheel，spoked，peripheralcuttingonly‘‘。。。‘‘workingspaceofthedentist’‘+’‘‘‘‘。。。‘’‘。‘‘‘。wrist-joint‘‘。‘‘。。‘‘’‘‘‘’‘‘’‘‘‘‘‘。‘。‘。‘‘‘‘‘‘‘‘’’’+‘383．2753．1443．1373．1463．1433．1453．1363．1383．j493．1523．1503．1533．0043．058'