专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10687886B2 Surgical instrument 有权
公开(公告)号：US10687886B2
公开(公告)日：2020-06-23
申请号：US15458228
申请日：2017-03-14
申请人： COVIDIEN LP
发明人： Robert F. McCullough, Jr. , Ryan C. Artale , Robert M. Sharp , Tony Moua , Mark J. Huseman , Audrey Earnshaw
IPC分类号： A61B18/14 , A61B17/29 , A61B18/00 , A61B90/00
摘要： An electrosurgical instrument includes a housing including an elongated shaft. A stationary actuation member is axially disposed within the elongated shaft and includes a cam pin. An actuating mechanism is operably coupled to the elongated shaft and is moveable relative to the housing to selectively cause movement of the elongated shaft. An end effector includes a pair of opposing first and second jaw members operably coupled about a common pivot. One or both of the jaw members includes a camming slot configured to engage the cam pin. Each jaw member includes an electrically conductive tissue sealing surface adapted to connect to a source of electrosurgical energy. A knife blade is supported in the elongated shaft and moveable in a longitudinal direction to cut tissue disposed between the jaw members. A switch is configured to be engaged by the actuating mechanism to initiate delivery of electrosurgical energy to tissue.

2. 发明授权

US09974600B2 Vessel sealing instrument 有权
公开(公告)号：US09974600B2
公开(公告)日：2018-05-22
申请号：US14636276
申请日：2015-03-03
申请人： COVIDIEN LP
发明人： Jeffrey M. Roy , Mark J. Huseman , Ryan C. Artale , Roy Goodwin , David Galbraith
IPC分类号： A61B18/18 , A61B18/14 , A61B18/00
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2018/0063 , A61B2018/1455 , Y10T29/49174
摘要： A bipolar electrosurgical instrument is provided. The bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another. A first conductive lead is adapted to connect to a first electrical potential and a second conductive lead is adapted to connect to a second electrical potential. One of the first and second conductive leads extends through the pivot to connect to a respective jaw member.

3. 发明授权

US10806505B2 Vessel sealing instrument 有权
公开(公告)号：US10806505B2
公开(公告)日：2020-10-20
申请号：US15970673
申请日：2018-05-03
申请人： Covidien LP
发明人： Jeffrey M. Roy , Mark J. Huseman , Ryan C. Artale , Roy Goodwin , David Galbraith
IPC分类号： A61B18/14 , A61B18/00
摘要： A bipolar electrosurgical instrument is provided. The bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another. A first conductive lead is adapted to connect to a first electrical potential and a second conductive lead is adapted to connect to a second electrical potential. One of the first and second conductive leads extends through the pivot to connect to a respective jaw member.

4. 发明授权

US09468453B2 Endoscopic surgical forceps 有权
标题翻译：内镜手术钳
公开(公告)号：US09468453B2
公开(公告)日：2016-10-18
申请号：US14182894
申请日：2014-02-18
申请人： COVIDIEN LP
发明人： Keir Hart , Mark J. Huseman
IPC分类号： A61B17/29 , A61B18/14
CPC分类号： A61B17/29 , A61B18/1445 , A61B2017/2917 , A61B2017/2919 , A61B2017/292 , A61B2017/2936 , A61B2018/1455
摘要： A surgical instrument includes an end effector assembly, first and second handles, and a drive assembly. The handles are pivotable relative to one another between a spaced-apart position and an approximated position. The drive assembly includes a drive bar and a biasing member. The drive bar is coupled to the end effector assembly such that translation of the drive bar effects movement of the end effector assembly between first and second positions. First and second ends of the biasing member are coupled to the respective first and second handles. An intermediate portion of the biasing member is coupled to the drive bar such that movement of the handles from the spaced-apart to the approximated position displaces the intermediate portion and urges the drive bar to translate relative to the end effector assembly to effect movement of the end effector assembly between the first and second positions.
摘要翻译：手术器械包括端部执行器组件，第一和第二手柄以及驱动组件。手柄可相对于彼此在间隔开的位置和近似位置之间枢转。驱动组件包括驱动杆和偏置构件。驱动杆联接到端部执行器组件，使得驱动杆的平移实现端部执行器组件在第一和第二位置之间的移动。偏置构件的第一和第二端联接到相应的第一和第二把手。偏置构件的中间部分联接到驱动杆，使得手柄从间隔开到近似位置的运动使中间部分移位，并推动驱动杆相对于端部执行器组件平移以实现末端执行器组件在第一和第二位置之间。

5. 发明申请

US20160000496A1 SURGICAL FORCEPS 有权
标题翻译：外科手术
公开(公告)号：US20160000496A1
公开(公告)日：2016-01-07
申请号：US14851466
申请日：2015-09-11
申请人： Covidien LP
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlen J. Reschke , Robert M. Sharp
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/282 , A61B17/295 , A61B17/3213 , A61B18/085 , A61B18/1442 , A61B18/18 , A61B2017/0023 , A61B2017/00473 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/2946 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/0063 , A61B2018/0097 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , Y10T29/49815
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.
摘要翻译：镊子包括末端执行器组件，其具有第一和第二钳口构件，该第一和第二钳口构件可以在间隔开的位置和近似位置之间移动，用于抓住它们之间的组还提供了具有设置在其远端处的切割刀片的刀组件。刀组件相对于端部执行器组件在缩回位置和延伸位置之间是可平移的，其中切割刀片在夹爪构件之间延伸以切割夹在其间的组织。刀组件包括近端部件和包括切割刀片的第一远端部件。近端和第一远侧部件可移除地彼此联接以便于更换第一远端部件。还提供了制备这种用于再利用的镊子的方法。

6. 发明申请

US20190336201A1 SURGICAL FORCEPS 审中-公开
公开(公告)号：US20190336201A1
公开(公告)日：2019-11-07
申请号：US16513985
申请日：2019-07-17
申请人： COVIDIEN LP
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlen J. Reschke , Robert M. Sharp
IPC分类号： A61B18/14 , A61B17/295 , A61B17/28 , A61B18/08
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.

7. 发明授权

US09504519B2 Surgical forceps 有权
标题翻译：手术镊子
公开(公告)号：US09504519B2
公开(公告)日：2016-11-29
申请号：US14851466
申请日：2015-09-11
申请人： Covidien LP
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlen J. Reschke , Robert M. Sharp
IPC分类号： A61B18/14 , A61B17/295 , A61B18/08 , A61B17/28 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00 , A61B17/00
CPC分类号： A61B18/1445 , A61B17/282 , A61B17/295 , A61B17/3213 , A61B18/085 , A61B18/1442 , A61B18/18 , A61B2017/0023 , A61B2017/00473 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/2946 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/0063 , A61B2018/0097 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , Y10T29/49815
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.
摘要翻译：镊子包括末端执行器组件，其具有第一和第二钳口构件，该第一和第二钳口构件可以在间隔开的位置和近似位置之间移动，用于抓住它们之间的组还提供了具有设置在其远端处的切割刀片的刀组件。刀组件相对于端部执行器组件在缩回位置和延伸位置之间是可平移的，其中切割刀片在夹爪构件之间延伸以切割夹在其间的组织。刀组件包括近端部件和包括切割刀片的第一远端部件。近端和第一远侧部件可移除地彼此联接以便于更换第一远端部件。还提供了制备这种用于再利用的镊子的方法。

8. 外观设计

USD728786S1 Vessel sealer with mechanical cutter and pistol-grip-style trigger 有权
标题翻译：具有机械切割器和手枪式握柄式触发器的容器密封器
公开(公告)号：USD728786S1
公开(公告)日：2015-05-05
申请号：US29453955
申请日：2013-05-03
申请人： Covidien LP
设计人： Keir Hart , Mark J. Huseman

9. 发明授权

US11523862B2 Surgical forceps 有权
公开(公告)号：US11523862B2
公开(公告)日：2022-12-13
申请号：US16513985
申请日：2019-07-17
申请人： COVIDIEN LP
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlen J. Reschke , Robert M. Sharp
IPC分类号： A61B18/14 , A61B17/295 , A61B18/08 , A61B17/28 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00 , A61B17/00
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.

10. 发明申请

US20210015543A1 VESSEL SEALING INSTRUMENT 有权
公开(公告)号：US20210015543A1
公开(公告)日：2021-01-21
申请号：US17060421
申请日：2020-10-01
申请人： Covidien LP
发明人： Jeffrey M. Roy , Mark J. Huseman , Ryan C. Artale , Roy Goodwin , David Galbraith
IPC分类号： A61B18/14
摘要： A bipolar electrosurgical instrument is provided. The bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another. A first conductive lead is adapted to connect to a first electrical potential and a second conductive lead is adapted to connect to a second electrical potential. One of the first and second conductive leads extends through the pivot to connect to a respective jaw member.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式