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1. 发明申请

US20130296922A1 Surgical Instrument With Stamped Double-Flag Jaws 有权
标题翻译：外科手术器具加盖双面旗钳
公开(公告)号：US20130296922A1
公开(公告)日：2013-11-07
申请号：US13461335
申请日：2012-05-01
申请人： James D. Allen, IV , John R. TWOMEY , Michael B. Lyons , Jessica E. C. Olson , Sean T. O'Neill , Grant T. Sims
发明人： James D. Allen, IV , John R. TWOMEY , Michael B. Lyons , Jessica E. C. Olson , Sean T. O'Neill , Grant T. Sims
IPC分类号： A61B17/28 , B23P11/00
CPC分类号： A61B17/282 , A61B17/29 , A61B17/295 , A61B17/3205 , A61B18/1445 , A61B2017/00526 , A61B2017/292 , A61B2017/2936 , A61B2018/0063 , A61B2018/1455 , A61B2090/031 , Y10T29/49826
摘要： A surgical instrument includes an elongated shaft having a distal portion and a proximal portion coupled to a housing. An inner shaft member extends at least partially through the elongated shaft and is selectively movable in a longitudinal direction. An end effector is supported by the distal portion of the elongated shaft. The end effector includes upper and lower jaw members pivotally coupled to the distal portion of the elongated shaft about a pivot axis and including a pair of laterally spaced flanges. The pairs of flanges of the jaw members are arranged in an offset configuration such that one flange of the upper jaw member is positioned on a laterally exterior side of a corresponding flange of the lower jaw member, and the other flange of the upper jaw member is positioned on a laterally interior side of the other flange of the lower jaw member.
摘要翻译：手术器械包括细长轴，其具有远端部分和联接到壳体的近端部分。内轴构件至少部分地延伸穿过细长轴并且可以在纵向方向上选择性地移动。末端执行器由细长轴的远端部分支撑。末端执行器包括上下爪构件，其枢转地联接到细长轴的远侧部分围绕枢转轴线并且包括一对横向间隔开的凸缘。钳口构件的凸缘对被布置成偏置构造，使得上钳口构件的一个凸缘定位在下钳口构件的相应凸缘的横向外侧，并且上钳口构件的另一个凸缘是定位在下钳口构件的另一个凸缘的横向内侧。

2. 发明授权

US09820765B2 Surgical instrument with stamped double-flange jaws 有权
公开(公告)号：US09820765B2
公开(公告)日：2017-11-21
申请号：US13461335
申请日：2012-05-01
申请人： James D. Allen, IV , John R. Twomey , Michael B. Lyons , Jessica E. C. Olson , Sean T. O'Neill , Grant T. Sims
发明人： James D. Allen, IV , John R. Twomey , Michael B. Lyons , Jessica E. C. Olson , Sean T. O'Neill , Grant T. Sims
IPC分类号： A61B17/00 , A61B17/28 , A61B18/14 , A61B17/3205 , A61B17/295 , A61B17/29 , A61B18/00 , A61B90/00
CPC分类号： A61B17/282 , A61B17/29 , A61B17/295 , A61B17/3205 , A61B18/1445 , A61B2017/00526 , A61B2017/292 , A61B2017/2936 , A61B2018/0063 , A61B2018/1455 , A61B2090/031 , Y10T29/49826
摘要： A surgical instrument includes an elongated shaft having a distal portion and a proximal portion coupled to a housing. An inner shaft member extends at least partially through the elongated shaft and is selectively movable in a longitudinal direction. An end effector is supported by the distal portion of the elongated shaft. The end effector includes upper and lower jaw members pivotally coupled to the distal portion of the elongated shaft about a pivot axis and including a pair of laterally spaced flanges. The pairs of flanges of the jaw members are arranged in an offset configuration such that one flange of the upper jaw member is positioned on a laterally exterior side of a corresponding flange of the lower jaw member, and the other flange of the upper jaw member is positioned on a laterally interior side of the other flange of the lower jaw member.

3. 外观设计

USD748260S1 Handle for laparoscopic device with integral rotation wheel 有权
标题翻译：带整体旋转轮的腹腔镜手柄
公开(公告)号：USD748260S1
公开(公告)日：2016-01-26
申请号：US29415267
申请日：2012-03-08
申请人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill , Ryan C. Artale , Tony Moua , Robert M. Sharp , Roland J. Wyatt
设计人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill , Ryan C. Artale , Tony Moua , Robert M. Sharp , Roland J. Wyatt

4. 外观设计

USD744100S1 Handle for laparoscopic device 有权
标题翻译：手术用于腹腔镜装置
公开(公告)号：USD744100S1
公开(公告)日：2015-11-24
申请号：US29415254
申请日：2012-03-08
申请人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill , Ryan C. Artale , Tony Moua , Robert M. Sharp , Roland J. Wyatt
设计人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill , Ryan C. Artale , Tony Moua , Robert M. Sharp , Roland J. Wyatt

5. 外观设计

USD743547S1 Handle for laparoscopic device with distal rotation wheel 有权
标题翻译：手柄用于具有远端旋转轮的腹腔镜装置
公开(公告)号：USD743547S1
公开(公告)日：2015-11-17
申请号：US29415264
申请日：2012-03-08
申请人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill
设计人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill

6. 外观设计

USD750245S1 Handle for laparoscopic device with integral rotation wheel 有权
公开(公告)号：USD750245S1
公开(公告)日：2016-02-23
申请号：US29415261
申请日：2012-03-08
申请人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill
设计人： Shu Kuen Chang , Stephan Merkle , Subrat K. Samantray , Grant T. Sims , Sean T. O'Neill

7. 发明申请

US20130018372A1 Surgical Forceps 有权
标题翻译：手术镊子
公开(公告)号：US20130018372A1
公开(公告)日：2013-01-17
申请号：US13179975
申请日：2011-07-11
申请人： Grant T. Sims , Chase Collings , Jeffrey R. Townsend
发明人： Grant T. Sims , Chase Collings , Jeffrey R. Townsend
IPC分类号： A61B18/14 , B23P11/00 , A61B17/285
CPC分类号： A61B17/285 , A61B18/1442 , A61B2017/2825 , A61B2018/0063 , A61B2018/1455 , A61B2018/1495 , Y10T29/4984
摘要： A forceps includes first and second shaft members each having a jaw member disposed at a distal end thereof. One (or both) of the first and second jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. The first jaw member includes a jaw frame fixedly engaged to the first shaft member and a disposable jaw housing releasably engageable with the jaw frame. The disposable jaw housing includes a knife assembly disposed therein. The knife assembly includes a knife blade biased toward an initial position, wherein the knife blade is disposed within the jaw housing. The knife blade is moveable between the initial position and an extended position, wherein the knife blade extends at least partially from the jaw housing to cut tissue grasped between the first and second jaw members.
摘要翻译：镊子包括第一和第二轴构件，每个具有设置在其远端处的颚构件。第一和第二钳口构件中的一个（或两个）在间隔开的位置和用于抓握其间的组织的近似位置处可相对于另一个钳口构件移动。第一钳口构件包括与第一轴构件固定接合的钳口框架和可释放地与钳口框架接合的一次性颚壳体。一次性颚壳体包括设置在其中的刀组件。刀组件包括朝向初始位置偏置的刀片，其中刀片设置在钳口壳体内。所述刀片可以在所述初始位置和延伸位置之间移动，其中所述刀片至少部分地从所述钳口壳体延伸以切割夹在所述第一和第二钳口构件之间的组织。

8. 发明授权

US09820806B2 Switch assembly for electrosurgical instrument 有权
公开(公告)号：US09820806B2
公开(公告)日：2017-11-21
申请号：US12569395
申请日：2009-09-29
申请人： Weng-Kai K. Lee , Jeffrey R. Townsend , Scott N. LaCosta , Jason T. Sanders , Grant T. Sims
发明人： Weng-Kai K. Lee , Jeffrey R. Townsend , Scott N. LaCosta , Jason T. Sanders , Grant T. Sims
IPC分类号： A61B18/14 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1445 , A61B2018/00916 , A61B2018/00922 , A61B2018/00952 , A61B2018/00958 , A61B2018/1246
摘要： An electrosurgical forceps includes a housing having a shaft affixed thereto, the shaft including jaw members at a distal end thereof. The forceps also includes a switch assembly that includes a supporting member, a flexible membrane circuit having snap dome switch contacts operably fixed thereto, and ergonomically-contoured keytops. The switch assembly provides at least one monopolar activation switch, and a bipolar activation switch. The forceps also include a drive mechanism which causes the jaw members to move relative to one another for manipulating tissue. A monopolar safety switch is incorporated into the switch assembly which cooperates with the drive mechanism to inhibit the monopolar activation switch when the jaw members are in an open position.

9. 发明授权

US09039732B2 Surgical forceps 有权
标题翻译：手术镊子
公开(公告)号：US09039732B2
公开(公告)日：2015-05-26
申请号：US13179975
申请日：2011-07-11
申请人： Grant T. Sims , Chase Collings , Jeffrey R. Townsend
发明人： Grant T. Sims , Chase Collings , Jeffrey R. Townsend
IPC分类号： A61B18/14 , A61B17/285 , A61B17/28 , A61B18/00
CPC分类号： A61B17/285 , A61B18/1442 , A61B2017/2825 , A61B2018/0063 , A61B2018/1455 , A61B2018/1495 , Y10T29/4984
摘要： A forceps includes first and second shaft members each having a jaw member disposed at a distal end thereof. One (or both) of the first and second jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. The first jaw member includes a jaw frame fixedly engaged to the first shaft member and a disposable jaw housing releasably engageable with the jaw frame. The disposable jaw housing includes a knife assembly disposed therein. The knife assembly includes a knife blade biased toward an initial position, wherein the knife blade is disposed within the jaw housing. The knife blade is moveable between the initial position and an extended position, wherein the knife blade extends at least partially from the jaw housing to cut tissue grasped between the first and second jaw members.
摘要翻译：镊子包括第一和第二轴构件，每个具有设置在其远端处的颚构件。第一和第二钳口构件中的一个（或两个）在间隔开的位置和用于抓握其间的组织的近似位置处可相对于另一个钳口构件移动。第一钳口构件包括与第一轴构件固定接合的钳口框架和可释放地与钳口框架接合的一次性颚壳体。一次性颚壳体包括设置在其中的刀组件。刀组件包括朝向初始位置偏置的刀片，其中刀片设置在钳口壳体内。所述刀片可以在所述初始位置和延伸位置之间移动，其中所述刀片至少部分地从所述钳口壳体延伸以切割夹在所述第一和第二钳口构件之间的组织。

10. 发明授权

US08568408B2 Surgical forceps 有权
公开(公告)号：US08568408B2
公开(公告)日：2013-10-29
申请号：US13091331
申请日：2011-04-21
申请人： Jeffrey R. Townsend , Grant T. Sims , Chase Collings
发明人： Jeffrey R. Townsend , Grant T. Sims , Chase Collings
IPC分类号： A61B18/14 , A61B17/29
CPC分类号： A61B18/1442 , A61B17/29 , A61B18/1445
摘要： A forceps includes an end effector assembly having first and second jaw members. One (or both) of the first and second jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One (or both) of the jaw members includes a jaw frame a disposable jaw housing and an elastomeric ring member. The disposable jaw housing is releasably engageable with the jaw frame. The elastomeric ring member is removably positionable about a distal end of the jaw housing. The elastomeric ring member is configured to define a gap distance between the first and second jaw members upon movement of the first and second jaw members to the approximated position.

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