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1. 发明申请

US20060063126A1 Medical treatment apparatus and needle manufacturing method 有权
标题翻译：医疗器械和针头制造方法
公开(公告)号：US20060063126A1
公开(公告)日：2006-03-23
申请号：US11229463
申请日：2005-09-16
申请人： Carlos Aloise , William Du , L. Buchanan , Steven Benson , Brenton Lively , Gary Garman
发明人： Carlos Aloise , William Du , L. Buchanan , Steven Benson , Brenton Lively , Gary Garman
IPC分类号： A61C5/02
CPC分类号： B05C17/00593 , A61C1/16 , A61C5/50 , A61C5/55 , A61C5/62 , A61C5/66 , B05C17/00516 , Y10T29/49567
摘要： An apparatus for dispensing material during a dental or endodontic procedure includes a housing having a motor with an output. A needle heating member including a chamber may receive a prefilled needle of dispensing material. A heater at least substantially surrounds the chamber for heating the material in the needle. A plunger is used to expel the material from the needle during activation of the motor. A reusable protective sheath is provided for disposition on the outside of the housing. A method of manufacturing a needle for use and dispensing a material during a dental or endodontic procedure includes drawing a blank of metal having a closed distal end, bending the blank at a desired angle, and removing a portion of the drawn metal from the distal end to open the distal end thereby forming the dispensing needle.
摘要翻译：用于在牙科或牙髓治疗过程中分配材料的装置包括具有带有输出的马达的壳体。包括腔室的针加热构件可以接收分配材料的预填充针。加热器至少基本上围绕室，用于加热针中的材料。在电动机启动期间，使用柱塞从针中排出材料。提供了可重复使用的保护套，用于设置在外壳的外部。在牙科或牙髓治疗过程中制造用于使用和分配材料的针的方法包括拉制具有封闭的远端的金属坯料，以期望的角度弯曲坯料，以及从远端去除一部分拉制的金属以打开远端，从而形成分配针。

2. 发明申请

US20060014480A1 Method of manufacturing a dental instrument 有权
标题翻译：牙科器具的制造方法
公开(公告)号：US20060014480A1
公开(公告)日：2006-01-19
申请号：US11216890
申请日：2005-08-31
申请人： Carlos Aloise , Gary Garman
发明人： Carlos Aloise , Gary Garman
IPC分类号： B24B5/00
CPC分类号： B23H9/00 , A61C5/42 , A61C2201/007 , B21F99/00 , B21K5/04 , B23H7/12 , B24B19/04 , C22F1/006 , Y10T29/49567 , Y10T29/49568
摘要： Method for manufacturing a dental instrument having a desired machined configuration, without twisting the instrument. A blank of superelastic material is brought to an annealed state comprising a phase structure including a rhombohedral phase alone or in combination with austenite and/or martensite, or a combination of martensite and austenite. In this annealed state, a portion of the annealed material is removed at low temperature, for example less than about 100° C., and advantageously at ambient temperature, to form a final machined configuration for the instrument. The instrument is then heat treated and rapidly quenched to a superelastic condition.
摘要翻译：用于制造具有所需加工结构的牙科器械的方法，而不会扭曲仪器。将超弹性材料的坯料置于退火状态，其包括单独的或与奥氏体和/或马氏体组合的菱形相的相结构，或马氏体和奥氏体的组合。在该退火状态下，退火材料的一部分在低温例如小于约100℃，有利地在环境温度下被去除，以形成用于该仪器的最终加工结构。然后将该仪器进行热处理并快速淬火至超弹性状态。

3. 发明授权

US5857852A Endodontic file with non-helical flutes 失效
标题翻译：具有非螺旋槽纹的牙髓文件
公开(公告)号：US5857852A
公开(公告)日：1999-01-12
申请号：US974354
申请日：1997-11-19
申请人： Gary Garman
发明人： Gary Garman
IPC分类号： A61C1/00 , A61C5/02
CPC分类号： A61C5/023 , A61C1/003
摘要： An endodontic root canal file having an inner tapered core and a plurality of cutting sections lying between the core and an outer tapered envelope, each progressively decreasing in size from the proximate end to the distal end of the file. Each cutting section of the file having an intermediate cylindrical section extending radially outwardly from the core, a frusto-conical distal section tapering inwardly from the cylindrical section to the core and a planar annular proximate end surface section extending radially inwardly from the proximate end of the intermediate cylindrical section portion to the distal end of the next proximally adjacent cutting section. A plurality of grooves extend longitudinally and radially inwardly through the distal, intermediate and proximal sections of each cutting section and define non-helical flutes which provide distally and radially inwardly inclined cutting edges that lie in planes through the axis of the file and perpendicular to the circular circumference of the file. As a result, the torsional and bending axes of the file substantially coincide with the neutral axis thereof. The annular surface sections define shoulders having radially outer peripheral cutting edges that provide additional cutting action when the file reciprocates axially and aids in the removal of root canal material when the file is withdrawn from the root canal.
摘要翻译：牙根根管锉具有内锥形芯和位于芯和外锥形外壳之间的多个切割部分，每个切割部分的大小从文件的近端到远端逐渐减小。文件的每个切割部分具有从芯部径向向外延伸的中间圆柱形部分，从圆柱形部分向内逐渐变细的截头圆锥形远端部分，以及从所述圆柱形部分的近端径向向内延伸的平坦的环形近端部表面部分中间圆柱形部分到下一个近邻切割部分的远端。多个凹槽纵向和径向向内延伸穿过每个切割部分的远端，中间和近端部分，并且限定非螺旋形凹槽，其提供位于文件的轴线的平面中的垂直和垂直于叶片的远侧和径向向内倾斜的切割边缘文件圆周。结果，文件的扭转和弯曲轴线基本上与其中性轴线重合。环形表面部分限定了具有径向外周边切削刃的肩部，当刀片沿轴向往复运动时提供额外的切割动作，并且当文件从根管中取出时有助于去除根管材料。

4. 发明申请

US20060269893A1 MEDICAL TREATMENT APPARATUS AND NEEDLE MANUFACTURING METHOD 审中-公开
标题翻译：医疗处理设备和针头制造方法
公开(公告)号：US20060269893A1
公开(公告)日：2006-11-30
申请号：US11462742
申请日：2006-08-07
申请人： Carlos Aloise , William Du , Steven Benson , Brenton Lively , Gary Garman
发明人： Carlos Aloise , William Du , Steven Benson , Brenton Lively , Gary Garman
IPC分类号： A61C19/00
CPC分类号： B05C17/00593 , A61C1/16 , A61C5/50 , A61C5/55 , A61C5/62 , A61C5/66 , B05C17/00516 , Y10T29/49567
摘要： An apparatus for dispensing material during a dental or endodontic procedure includes a housing having a motor with an output. A needle heating member including a chamber may receive a prefilled needle of dispensing material. A heater at least substantially surrounds the chamber for heating the material in the needle. A plunger is used to expel the material from the needle during activation of the motor. A reusable protective sheath is provided for disposition on the outside of the housing. A method of manufacturing a needle for use and dispensing a material during a dental or endodontic procedure includes drawing a blank of metal having a closed distal end, bending the blank at a desired angle, and removing a portion of the drawn metal from the distal end to open the distal end thereby forming the dispensing needle.
摘要翻译：用于在牙科或牙髓治疗过程中分配材料的装置包括具有带有输出的马达的壳体。包括腔室的针加热构件可以接收分配材料的预填充针。加热器至少基本上围绕室，用于加热针中的材料。在电动机启动期间，使用柱塞从针中排出材料。提供了可重复使用的保护套，用于设置在外壳的外部。在牙科或牙髓治疗过程中制造用于使用和分配材料的针的方法包括拉制具有封闭的远端的金属坯料，以期望的角度弯曲坯料，以及从远端去除一部分拉制的金属以打开远端，从而形成分配针。

5. 发明授权

US5893713A Dental probe having superelastic plugger element and method of use thereof 失效
标题翻译：具有超弹性插塞元件的牙科探针及其使用方法
公开(公告)号：US5893713A
公开(公告)日：1999-04-13
申请号：US984782
申请日：1997-12-04
申请人： Gary Garman , Eric Shirley
发明人： Gary Garman , Eric Shirley
IPC分类号： A61C5/04 , A61C3/00 , A61C5/02
CPC分类号： A61C5/04 , A61C2201/007 , A61C5/045
摘要： A medical or dental probe having a resistive, integrally heated tip including a superelastic material such as nickel-titanium alloy. The probe tip provides a nearly continuous, controllable heat, and it may have a narrow, pointed shape. The tip may be heated rapidly, and it provides rapid heating of the instrument, continuous supply of heat for the purpose desired, and concentration of maximum heat at the end of the tip. The added flexibility allows the tip to follow the curvature of a canal of a tooth without the need to pre-bend the tip which increases the working life of the tip and provides for improved packing of the material used to fill the root canal.
摘要翻译：一种医疗或牙科探针，其具有电阻整体加热的尖端，其包括超弹性材料，例如镍 - 钛合金。探针尖端提供几乎连续的，可控制的热量，并且它可能具有窄而尖的形状。尖端可能被快速加热，并且其提供仪器的快速加热，为期望的目的连续供应热量，以及在末端的最大热量浓度。增加的灵活性允许尖端跟随齿的管道的曲率，而不需要预先弯曲尖端，这增加了尖端的工作寿命，并且提供用于填充根管的材料的改进的填充。

6. 发明申请

US20060068362A1 Endodontic instrument with depth markers 审中-公开
标题翻译：牙髓器具深度标记
公开(公告)号：US20060068362A1
公开(公告)日：2006-03-30
申请号：US10951151
申请日：2004-09-27
申请人： John Desrosiers , Carlos Aloise , Gary Garman , Brian Glicker
发明人： John Desrosiers , Carlos Aloise , Gary Garman , Brian Glicker
IPC分类号： A61C5/02
CPC分类号： A61C5/42
摘要： An endodontic instrument includes an elongated shaft having a tip and a portion capable of being inserted into the root canal of a tooth. The shaft further includes a plurality of depth markers which are perceivable in a radiograph for indicating the depth of the tip within the root canal. The markers may comprise bumps having a diameter greater than the diameter of the elongated shaft by an amount sufficient to distinguish the markers from the shaft on the radiograph. Alternately, or additionally, the markers may have a radiopacity different from the radiopacity of the shaft by an amount sufficient to distinguish the markers from the shaft on the radiograph. The shaft may be selectively coated with paints, dyes, and/or inks having radiopaque properties. The markers may take the form of circumferential rings or other indicia such as numerals, letters and/or geometrical shapes.
摘要翻译：牙根用器具包括细长轴，其具有尖端和能够插入牙齿根管的部分。轴还包括多个深度标记，其可以在放射照片中可感知以指示根管内的尖端的深度。标记可以包括直径大于细长轴的直径的凸块，其量足以在X射线照片上区分标记物与轴。替代地或附加地，标记可以具有不同于轴的射线不透性的射线不透性，其量足以在射线照片上区分标记与轴。轴可以选择性地涂覆有具有不透射线性质的油漆，染料和/或油墨。标记可以采用周向环或其他标记（例如数字，字母和/或几何形状）的形式。

7. 发明授权

US6149501A Superelastic endodontic instrument, method of manufacture, and apparatus therefor 失效
标题翻译：超弹性牙髓治疗仪，制造方法及其设备
公开(公告)号：US6149501A
公开(公告)日：2000-11-21
申请号：US14139
申请日：1998-01-27
申请人： Farrokh Farzin-Nia , William Otsen , Gary Garman
发明人： Farrokh Farzin-Nia , William Otsen , Gary Garman
IPC分类号： A61C5/04 , A61C5/02 , B24B19/02 , B24B19/04 , B24B1/00
CPC分类号： B24B19/022 , A61C5/023 , B24B19/04 , A61C2201/007
摘要： A superelastic endodontic instrument, such as a file, is formed by grinding a superelastic wire to form a file preform or blank, and rotating a first end of the blank while preventing rotation of a second end of the blank. The file blank is maintained in the austenite phase at least until twisted to form a stress induced martensite which is plastically deformed by the twisting. A heat treatment step may be performed prior to twisting, during twisting or after twisting of the preform. The file blank may be heated by electrical heating methods or by submerging the blank in a heated liquid.
摘要翻译：通过研磨超弹性丝以形成文件预成型件或坯件，并且在防止坯料的第二端旋转的同时旋转坯件的第一端来形成超弹性牙髓矫正器，例如锉。文件坯料在奥氏体相中保持至少直到扭曲形成通过扭转塑性变形的应力诱发马氏体。热处理步骤可以在扭曲之前，扭曲期间或在预成型件扭曲之后进行。可以通过电加热方法或通过将坯料浸没在加热的液体中来加热文件坯料。

8. 发明授权

US5499991A Endoscopic needle with suture retriever 失效
标题翻译：内窥镜针缝合线猎犬
公开(公告)号：US5499991A
公开(公告)日：1996-03-19
申请号：US358421
申请日：1994-12-19
申请人： Gary Garman , James C. Y. Chow
发明人： Gary Garman , James C. Y. Chow
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/28
CPC分类号： A61B17/06109 , A61B17/0483 , A61B17/0469 , A61B17/0485 , A61B17/06066 , A61B2017/00349 , A61B2017/06009
摘要： A suture retriever and method for manipulating suture during endoscopic surgical procedures. The suture retriever has an elongated housing provided with a needle tip and a lateral opening situated near the tip. A suture engaging hook is extendable through the lateral opening and away from the axis of the housing in order to snare a suture. The hook is situated at the distal end of an elongated flexible support which is pre-formed in order to enable the hook to be laterally displaced from the axis of the needle tip when the support is moved distally relative to the lateral opening. When a suture is engaged by the hook, the latter is retracted proximally in order to place and hold the suture adjacent the lateral opening.
摘要翻译：缝合线检查器和在内窥镜手术过程中操作缝合线的方法。缝合线回收器具有细长的外壳，该壳体设置有针尖和位于尖端附近的侧向开口。缝线接合钩可以通过侧向开口延伸并远离壳体的轴线，以便缝合缝合线。钩位于细长柔性支撑件的远端，细长的柔性支撑件是预先形成的，以便当支撑件相对于侧向开口向远侧移动时，钩能够从针尖的轴线横向移位。当缝合线被钩接合时，后者向近侧缩回以便将缝合线邻近横向开口放置和保持。

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