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1. 发明授权

US5170800A Hermaphroditic endoscopic claw extractors 失效
标题翻译：雌雄同体内镜爪提取器
公开(公告)号：US5170800A
公开(公告)日：1992-12-15
申请号：US815328
申请日：1991-12-27
申请人： Kevin W. Smith , Charles R. Slater , Thomas O. Bales , Michael Bacon
发明人： Kevin W. Smith , Charles R. Slater , Thomas O. Bales , Michael Bacon
IPC分类号： A61B10/00 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/29 , A61B17/320016 , A61B18/1445 , A61B10/06 , A61B17/3201 , A61B2017/0046 , A61B2017/0088 , A61B2017/292 , A61B2017/2926 , A61B2017/2939 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1412 , A61B2018/1415 , A61B2018/1455 , A61B2018/146 , A61B2018/1861
摘要： End effectors for an endoscopic surgical instrument are provided and comprise a pair of identical elongate longitudinally extending arms having tooth-like terminal projections which closely mesh in a closed position. A preferred embodiment of the end effectors are hermaphroditic claw extractors which grasp and pierce tissue without endangering nearby tissue.
摘要翻译：提供用于内窥镜外科器械的末端执行器，并且包括一对相同的细长纵向延伸的臂，其具有在关闭位置紧密啮合的齿状端子突起。末端效应器的优选实施例是雌雄同体爪提取器，其抓住并刺穿组织而不危及附近的组织。

2. 发明授权

US06264617B1 Radial jaw biopsy forceps 失效
标题翻译：径向钳活检钳
公开(公告)号：US06264617B1
公开(公告)日：2001-07-24
申请号：US09414366
申请日：1999-10-12
申请人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B1000
CPC分类号： A61B10/06 , A61B10/02 , A61B17/30 , A61B2010/0225 , A61B2017/00398 , A61B2017/2926 , A61B2017/2931 , A61B2017/2939 , A61B2018/1253 , A61B2018/1412 , A61B2018/1415 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/064 , A61M2025/0098
摘要： A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end. the handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
摘要翻译：一种用于从身体采集组织样本的生物镊子装置，包括在其远端处附接到一对同源颚爪的柔性主线圈。钳口在其最远端具有径向排列的齿。夹爪通过连接到延伸穿过主线圈的一对拉线打开和关闭，在其近端处于手柄中。手柄具有绕附接到主线圈的中心轴滑动的线轴。线轴被连接到拉线，使得线轴相对于中心轴的运动在适当地对杠杆钳口的近端施加力以打开和闭合它们。

3. 发明授权

US5954692A Endoscopic robotic surgical tools and methods 失效
标题翻译：内窥镜机器人手术工具及方法
公开(公告)号：US5954692A
公开(公告)日：1999-09-21
申请号：US890366
申请日：1997-07-09
申请人： Kevin W. Smith , Juergen Andrew Kortenbach , Charles R. Slater , Anthony I. Mazzeo , Theodore C. Slack, Jr. , Thomas O. Bales
发明人： Kevin W. Smith , Juergen Andrew Kortenbach , Charles R. Slater , Anthony I. Mazzeo , Theodore C. Slack, Jr. , Thomas O. Bales
IPC分类号： A61B1/00 , A61B17/00 , A61B19/00 , B25J3/04 , B25J9/06 , B25J9/10 , B25J15/02 , A61M37/00
CPC分类号： B25J15/02 , A61B34/70 , A61B34/71 , A61B34/76 , B25J3/04 , B25J9/06 , B25J9/104 , A61B17/00234 , A61B2017/00477 , A61B2034/2059
摘要： The methods and devices of the invention include an encoder, an endoscopic robotic instrument, and an encoder/robotic instrument interface. A preferred embodiment of the encoder has a chest/shoulder plate provided with telescoping tubes and joints. Each joint is provided with a direct drive potentiometer to monitor movement and provide a corresponding signal. The chest plate is preferably adaptable to a large range of human chest sizes and the telescopic segments are strapped to the arms of the practitioner at the elbows. A pistol grip is provided at the wrist end of the telescopic segments. According to the presently preferred embodiment, the encoder encodes flexion and rotation at the shoulder, elbow and wrist of each arm in addition to gripping at each hand. The encoding device is coupled to a circuit which operates a servo system. The servo system includes a series of servo motors. A series of pulleys corresponding to the number of servo motors are arranged in a housing. The robotic instrument preferably comprises two arms mounted at the distal end of a multi-lumen tube. Each arm has rotational and flexional joints corresponding to the shoulder, elbow, and wrist of the practitioner. Tendons are coupled to the pulleys of the servo motors and are fed through the multi-lumen tube to the joints of the two arms.
摘要翻译：本发明的方法和装置包括编码器，内窥镜机器人仪器和编码器/机器人仪器接口。编码器的优选实施例具有设置有伸缩管和接头的胸/肩板。每个接头都配有一个直接驱动电位器来监控运动并提供相应的信号。胸板优选适应于大范围的人胸部尺寸，并且伸缩部分在肘部处被绑在医师的手臂上。在伸缩段的腕端设有手枪把手。根据目前优选的实施例，编码器除了在每只手握持之外还编码每个臂的肩部，肘部和手腕的屈曲和旋转。编码装置耦合到操作伺服系统的电路。伺服系统包括一系列伺服电机。与伺服马达的数量对应的一系列滑轮布置在壳体中。机器人装置优选地包括安装在多腔管的远端处的两个臂。每个臂具有对应于从业者的肩部，肘部和手腕的旋转和弯曲关节。肌腱联接到伺服电动机的皮带轮，并通过多腔管馈送到两个臂的关节。

4. 发明授权

US5666965A Radial jaw biopsy forceps 失效
标题翻译：径向钳活检钳
公开(公告)号：US5666965A
公开(公告)日：1997-09-16
申请号：US458215
申请日：1995-06-02
申请人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B10/00 , A61B10/02 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/30 , A61B17/32 , A61B18/14 , A61B19/00
CPC分类号： A61B10/06 , A61B17/29 , A61B17/320016 , A61B18/1445 , H01L21/67126 , A61B10/02 , A61B17/30 , A61B17/3201 , A61B2010/0225 , A61B2017/0023 , A61B2017/00398 , A61B2017/0046 , A61B2017/0088 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2939 , A61B2017/2945 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1253 , A61B2018/1412 , A61B2018/1415 , A61B2018/1432 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/064 , A61M2025/0098 , A61M2205/6081 , H01L21/6715 , Y10T403/32181 , Y10T403/32221 , Y10T74/18944 , Y10T74/20402
摘要： A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end. The handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
摘要翻译：一种用于从身体采集组织样本的生物镊子装置，包括在其远端处附接到一对同源颚爪的柔性主线圈。钳口在其最远端具有径向排列的齿。夹爪通过连接到延伸穿过主线圈的一对拉线打开和关闭，在其近端处于手柄中。手柄具有绕连接到主线圈的中心轴滑动的线轴。线轴被连接到拉线，使得线轴相对于中心轴的运动在适当地对杠杆钳口的近端施加力以打开和闭合它们。

5. 发明授权

US5429596A Endoscopic electrosurgical suction-irrigation instrument 失效
标题翻译：内窥镜电外科吸灌仪
公开(公告)号：US5429596A
公开(公告)日：1995-07-04
申请号：US247335
申请日：1994-05-23
申请人： Juan J. Arias , Thomas O. Bales , Jurgen A. Kortenbach , Dana W. Ryan , Charles R. Slater , Kevin W. Smith , Matthew S. Solar
发明人： Juan J. Arias , Thomas O. Bales , Jurgen A. Kortenbach , Dana W. Ryan , Charles R. Slater , Kevin W. Smith , Matthew S. Solar
IPC分类号： A61B17/32 , A61B18/00 , A61B18/14 , A61M1/00 , A61M3/02 , A61M5/14
CPC分类号： A61B17/3203 , A61B18/1442 , A61B18/1482 , A61M1/0043 , A61M1/0045 , A61M1/0064 , A61M3/0233 , A61M5/1418 , A61B10/02 , A61B18/148 , A61B2017/32113 , A61B2018/00958 , A61M1/0062 , A61M2205/6081
摘要： An endoscopic electrosurgical suction-irrigation instrument with insertable probes and attachments is disclosed. The instrument has a fluid chamber sealed at its proximal end with a slit valve for receiving the probes and connected at its distal end to a cannula through which the inserted probes extend. The fluid chamber is selectively provided with suction and/or irrigation and includes an electrical contact for supplying voltage to an inserted electrosurgical probe. Depending on the probe configuration suction and/or irrigation is provided in an annular space between the probe and the cannula or through the probe. Valves, connectors and switches for use with the instrument are also disclosed.
摘要翻译：公开了具有可插入探针和附件的内窥镜电外科吸入式灌洗仪。仪器具有在其近端处密封的流体室，其具有用于接收探针并且在其远端处连接到插入的探针延伸穿过的插管的狭缝阀。流体室选择性地具有抽吸和/或冲洗，并且包括用于向插入的电外科探针提供电压的电接触。根据探针结构，在探针和套管之间的环形空间中或通过探针提供吸力和/或冲洗。还公开了用于仪器的阀，连接器和开关。

6. 发明授权

US06200258B1 Radioactive therapeutic seed having selective marker configuration 失效
标题翻译：具有选择标记物配置的放射性治疗种子
公开(公告)号：US06200258B1
公开(公告)日：2001-03-13
申请号：US09371243
申请日：1999-08-10
申请人： Charles R. Slater , Thomas O. Bales , Kevin W. Smith
发明人： Charles R. Slater , Thomas O. Bales , Kevin W. Smith
IPC分类号： A61N500
CPC分类号： A61N5/1027 , A61N2005/1024
摘要： Radioactive therapeutic seeds include a carrier structure bearing a radioactive isotope and a radiopaque marker. According to embodiments of the invention, the seeds include a central plug provided with an axial marker and a relatively transverse bore extending through the marker. A second marker may be positioned in the bore, thereby radiographically distinguishing a seed provided with the second marker relative to a seed not provided with the second marker. According to another embodiment of the invention, the isotope is deposited on the outer surface of a hollow radiolucent tube. A biologically-compatible, radiolucent, surface-sealing layer seals the external surface of the tube. A radiopaque marker wire of selected length is positioned in the hollow of the tube. Seeds may be radiographically distinguished from one another by providing seeds with marker wires of different lengths. Each embodiment permits at least two groups of seeds to be radiographically distinguished from one another by the use of differing marker configurations. Each embodiment is further capable of being selectively marked by the physician prior to implantation of the seeds, or by the manufacturer for delivery to the physician in radiographically distinguishable sets. As a result, seeds having different levels of radiation emission can be distinguished in vivo and their effect monitored by the physician.
摘要翻译：放射治疗种子包括具有放射性同位素和不透射线标记的载体结构。根据本发明的实施例，种子包括设置有轴向标记的中心塞和延伸穿过标记的相对横向的孔。可以将第二标记物定位在孔中，从而与提供有第二标记的种子相对于未设置有第二标记的种子进行射线照相。根据本发明的另一个实施方案，同位素沉积在中空的射线可透管的外表面上。生物相容的射线可透过的表面密封层密封管的外表面。所选长度的不透射线标记线位于管的中空中。种子可以通过向不同长度的标记线提供种子而被放射学地区分开。每个实施例允许至少两组种子通过使用不同的标记物构造彼此放射学地区分开。每个实施例还能够在植入种子之前被医生选择性地标记，或者由制造商在放射学可区分的组中递送给医师。结果，具有不同水平的辐射发射的种子可以在体内被区分，并且其效果由医师监测。

7. 发明授权

US5312332A Endoscopic surgical methods utilizing a suction-irrigation instrument with a port for endoscopic manipulating instruments 失效
标题翻译：内窥镜手术方法利用具有用于内窥镜操纵仪器的端口的吸入式装置
公开(公告)号：US5312332A
公开(公告)日：1994-05-17
申请号：US51000
申请日：1993-04-21
申请人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B10/00 , A61B10/06 , A61B17/00 , A61B17/34 , A61B18/14 , A61M1/00
CPC分类号： A61B17/00234 , A61B10/06 , A61B17/3421 , A61B18/14 , A61B2090/0817 , A61B2217/005 , A61B2217/007
摘要： Methods of endoscopic surgery are disclosed. The methods utilize a suction/irrigation endoscopic instrument and a second endoscopic instrument. The suction/irrigation endoscopic instrument has a cannula, a fluid chamber in communication with the cannula, and an automatic valve at the proximal end of the fluid chamber. The second endoscopic instrument has end effectors and actuating means, and the end effectors of the second endoscopic instrument is inserted through the automatic valve, through the fluid chamber, and through the cannula. The methods involve inserting the suction/irrigation instrument through a trocar tube, and then inserting the second endoscopic instrument therethrough. The automatic valve insures that there is no leakage when the second instrument is inserted. The second endoscopic instrument may rotated inside, or may be partially withdrawn into the suction/irrigation instrument. Upon removing the second endoscopic instrument, the valve of the suction/irrigation instrument automatically closes so that there is no leakage. If desired, the suction/irrigation instrument may be provided with a cautery current at the cannula, and the second endoscopic instrument may be provided with a bump which contacts the cannula as a cautery pick-up.
摘要翻译：公开了内窥镜手术的方法。该方法利用抽吸/灌洗内窥镜仪器和第二内窥镜仪器。吸入/冲洗内窥镜器具具有插管，与插管连通的流体室，以及在流体室的近端处的自动阀。第二内窥镜仪器具有末端执行器和致动装置，并且第二内窥镜器械的末端执行器通过自动阀，通过流体腔室并穿过套管插入。所述方法包括通过套管针插入吸入/冲洗器械，然后将第二内窥镜器械插入其中。自动阀确保插入第二台仪器时没有泄漏。第二内窥镜器械可以在内部旋转，或者可以部分地抽吸到抽吸/冲洗仪器中。在移除第二内窥镜仪器后，吸入/冲洗仪器的阀门自动关闭，因此不会有泄漏。如果需要，吸入/冲洗器械可以在套管处设置有烧焦电流，并且第二内窥镜器械可以设置有作为灼烧拾取器接触套管的凸块。

8. 发明授权

US5176702A Ratchet locking mechanism for surgical instruments 失效
标题翻译：手术器械的棘轮锁定机构
公开(公告)号：US5176702A
公开(公告)日：1993-01-05
申请号：US833840
申请日：1992-02-07
申请人： Thomas O. Bales , Gregory J. Murphy , Frank A. Scarfone , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Gregory J. Murphy , Frank A. Scarfone , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B1/00 , A61B10/00 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/32 , A61B17/3201 , A61B18/14
CPC分类号： A61B17/2909 , A61B17/29 , A61B17/320016 , A61B18/1445 , A61B10/06 , A61B17/3201 , A61B2017/0023 , A61B2017/0046 , A61B2017/0088 , A61B2017/2837 , A61B2017/2926 , A61B2017/2929 , A61B2017/2939 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1412 , A61B2018/1415 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , Y10T74/2133 , Y10T74/2136 , Y10T74/214 , Y10T74/2152
摘要： Releasable ratchet mechanism for medical instruments such as endoscopic instruments are disclosed. The ratchet mechanism includes: a leaf spring with a locking barb which is located on a handle of the medical instrument; a ratchet on a lever arm of the medical instrument which lever arm is pivotally engaged to the handle; and a latch on the handle of the medical instrument. The latch on the handle engages and resiliently deforms the leaf spring to cause engagement of the locking barb in a groove of the ratchet when the latch is in a first position. When in a second position, the latch releases the locking barb from the ratchet groove. Preferably, the locking barb has an extending edge surface on an axis which is substantially parallel to the pivoting axis of the handle and lever arm, and the teeth of the ratchet have extending edge surfaces on axes substantially parallel to the extending edge surface of the locking barb. Also, preferably, the edge surfaces of said teeth of the ratchet are located along an arc of a cylinder having the handle/lever arm pivot axis as its center line.
摘要翻译：公开了诸如内窥镜仪器的医疗器械的可释放的棘轮机构。棘轮机构包括：具有锁定倒钩的板簧，其位于医疗器械的手柄上; 在所述医疗器械的杠杆臂上的棘轮，所述杠杆臂枢转地接合到所述手柄; 以及在医疗器械的手柄上的闩锁。当闩锁处于第一位置时，手柄上的闩锁接合并弹性地使片簧变形，从而使锁定倒钩接合在棘轮的槽中。当处于第二位置时，闩锁从棘轮槽释放锁定倒钩。优选地，锁定倒钩在轴线上具有基本上平行于手柄和杠杆臂的枢转轴线的延伸边缘表面，并且棘轮的齿具有基本上平行于锁定件的延伸边缘表面的轴上的延伸边缘表面倒钩此外，优选地，棘轮的所述齿的边缘表面沿着具有手柄/杠杆臂枢转轴线的圆柱的圆弧定位为其中心线。

9. 再颁专利

USRE39415E1 Radial jaw biopsy forceps 失效
标题翻译：径向钳活检钳
公开(公告)号：USRE39415E1
公开(公告)日：2006-11-28
申请号：US11064520
申请日：2005-02-24
申请人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B17/28 , A61B10/00
CPC分类号： A61B10/06 , A61B10/02 , A61B17/29 , A61B17/30 , A61B17/320016 , A61B17/3201 , A61B18/1445 , A61B2010/0225 , A61B2017/0023 , A61B2017/00398 , A61B2017/0046 , A61B2017/0088 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2939 , A61B2017/2945 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1253 , A61B2018/1412 , A61B2018/1415 , A61B2018/1432 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/064 , A61M2025/0098 , A61M2205/6081 , H01L21/67126 , H01L21/6715 , Y10T74/18944 , Y10T74/20402 , Y10T403/32181 , Y10T403/32221
摘要： A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end, the handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
摘要翻译：一种用于从身体采集组织样本的生物镊子装置，包括在其远端处附接到一对同源颚爪的柔性主线圈。钳口在其最远端具有径向排列的齿。夹爪通过附接到一对延伸穿过主线圈的拉线而被打开和关闭，该拉线在其近端处延伸到手柄中，手柄具有绕附接到主线圈的中心轴滑动的线轴。线轴被连接到拉线，使得线轴相对于中心轴的运动在适当地对杠杆钳口的近端施加力以打开和闭合它们。

10. 发明授权

US6024708A Radial jaw biopsy forceps 失效
标题翻译：径向钳活检钳
公开(公告)号：US6024708A
公开(公告)日：2000-02-15
申请号：US928453
申请日：1997-09-12
申请人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B10/00 , A61B10/02 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/30 , A61B17/32 , A61B18/14 , A61B19/00
CPC分类号： A61B10/06 , A61B17/29 , A61B17/320016 , A61B18/1445 , H01L21/67126 , A61B10/02 , A61B17/30 , A61B17/3201 , A61B2010/0225 , A61B2017/0023 , A61B2017/00398 , A61B2017/0046 , A61B2017/0088 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2939 , A61B2017/2945 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1253 , A61B2018/1412 , A61B2018/1415 , A61B2018/1432 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/064 , A61M2025/0098 , A61M2205/6081 , H01L21/6715 , Y10T403/32181 , Y10T403/32221 , Y10T74/18944 , Y10T74/20402
摘要： A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end. the handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
摘要翻译：一种用于从身体采集组织样本的生物镊子装置，包括在其远端处附接到一对同源颚爪的柔性主线圈。钳口在其最远端具有径向排列的齿。夹爪通过连接到延伸穿过主线圈的一对拉线打开和关闭，在其近端处于手柄中。手柄具有绕附接到主线圈的中心轴滑动的线轴。线轴被连接到拉线，使得线轴相对于中心轴的运动在适当地对杠杆钳口的近端施加力以打开和闭合它们。

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