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. 发明申请

US20110018164A1 Molded Insulating Hinge for Bipolar Instruments 审中-公开
标题翻译：双极仪器模制绝缘铰链
公开(公告)号：US20110018164A1
公开(公告)日：2011-01-27
申请号：US12899304
申请日：2010-10-06
申请人： Joe D. Sartor , Dennis J. Harvilla
发明人： Joe D. Sartor , Dennis J. Harvilla
IPC分类号： B29C47/02
CPC分类号： A61B18/1445 , A61B2017/2939 , A61B2018/126 , Y10T29/24 , Y10T29/49888 , Y10T29/4998
摘要： An electrosurgical instrument includes a pair of first and second elongated shafts each having an end effector attached to a distal end thereof and a handle. The handle is movable from a first position wherein the end effectors are disposed in spaced relation relative to one another to a second position wherein the end effectors are closer relative to one another. Each of the elongated shafts includes a hinge plate which mounts atop a pivot assembly for effecting movement of the end effectors relative to one another. The instrument also includes a hinge assembly made from an overmold composition which encapsulates and secures the hinge plates and the pivot assembly. The overmold composition is made from an electrically insulating material which insulates the end effectors from one another.
摘要翻译：电外科器械包括一对第一和第二细长轴，每个第一和第二细长轴具有连接到其远端的末端执行器和手柄。手柄可以从第一位置移动，其中端部执行器相对于彼此以间隔开的关系设置到第二位置，其中端部执行器相对于彼此更靠近。每个细长轴包括铰链板，该铰链板安装在枢轴组件顶部，以实现端部执行器相对于彼此的运动。仪器还包括由包覆成型组合物制成的铰链组件，其包封并固定铰链板和枢转组件。包覆成型组合物由电绝缘材料制成，其使端部执行器彼此绝缘。

2. 发明申请

US20090149854A1 Spring Loaded Reciprocating Tissue Cutting Mechanism in a Forceps-Style Electrosurgical Instrument 有权
标题翻译：弹簧式往复式组织切割机制在镊子式电手术仪器中的应用
公开(公告)号：US20090149854A1
公开(公告)日：2009-06-11
申请号：US12368815
申请日：2009-02-10
申请人： James S. Cunningham , Dennis J. Harvilla
发明人： James S. Cunningham , Dennis J. Harvilla
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B2018/00196 , A61B2018/00916 , A61B2018/00946 , A61B2018/1412 , A61B2018/1455
摘要： Open electrosurgical forceps for sealing tissue which include a pair of first and second shaft portions each having a jaw member disposed at a distal end thereof. Each of the jaw members includes an electrically conductive sealing surface which communicates electrosurgical energy through tissue held therebetween with at least one of the jaw members including a knife slot defined along a length thereof. The knife slot is dimensioned to reciprocate a knife blade therefrom. The forceps also have a cutting mechanism which selectively actuates the knife blade from a first position wherein the knife blade is disposed at least substantially entirely within the knife slot of the jaw member to at least one subsequent position wherein the knife blade is at least partially deployed from the knife slot of the jaw member. The knife blade is displaceable in a direction transverse to a longitudinal axis of the forceps.
摘要翻译：打开用于密封组织的电外科钳，其包括一对第一和第二轴部分，每个第一和第二轴部分都具有设置在其远端的钳口部件。每个钳口构件包括导电密封表面，其将电外科能量通过其间保持的组织连通，其中至少一个钳口构件包括沿其长度限定的刀槽。刀槽的尺寸被设计成使刀片从其往复运动。镊子还具有切割机构，其从第一位置选择性地致动刀片，其中刀片至少基本上完全设置在钳口构件的刀槽内至少一个后续位置，其中刀片至少部分地部署从钳口构件的刀槽。刀片可以在横向于镊子的纵向轴线的方向上移动。

3. 发明授权

US08303586B2 Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument 有权
标题翻译：弹簧式往复式组织切割机构采用镊子式电外科器械
公开(公告)号：US08303586B2
公开(公告)日：2012-11-06
申请号：US12368815
申请日：2009-02-10
申请人： James S. Cunningham , Dennis J. Harvilla
发明人： James S. Cunningham , Dennis J. Harvilla
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B2018/00196 , A61B2018/00916 , A61B2018/00946 , A61B2018/1412 , A61B2018/1455
摘要： Open electrosurgical forceps for sealing tissue which include a pair of first and second shaft portions each having a jaw member disposed at a distal end thereof. Each of the jaw members includes an electrically conductive sealing surface which communicates electrosurgical energy through tissue held therebetween with at least one of the jaw members including a knife slot defined along a length thereof. The knife slot is dimensioned to reciprocate a knife blade therefrom. The forceps also have a cutting mechanism which selectively actuates the knife blade from a first position wherein the knife blade is disposed at least substantially entirely within the knife slot of the jaw member to at least one subsequent position wherein the knife blade is at least partially deployed from the knife slot of the jaw member. The knife blade is displaceable in a direction transverse to a longitudinal axis of the forceps.
摘要翻译：打开用于密封组织的电外科钳，其包括一对第一和第二轴部分，每个第一和第二轴部分都具有设置在其远端的钳口部件。每个钳口构件包括导电密封表面，其将电外科能量通过其间保持的组织连通，其中至少一个钳口构件包括沿其长度限定的刀槽。刀槽的尺寸被设计成使刀片从其往复运动。镊子还具有切割机构，其从第一位置选择性地致动刀片，其中刀片至少基本上完全设置在钳口构件的刀槽内至少一个后续位置，其中刀片至少部分地部署从钳口构件的刀槽。刀片可以在横向于镊子的纵向轴线的方向上移动。

4. 发明授权

US07500975B2 Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument 有权
标题翻译：弹簧式往复式组织切割机构采用镊子式电外科器械
公开(公告)号：US07500975B2
公开(公告)日：2009-03-10
申请号：US11242488
申请日：2005-10-03
申请人： James S. Cunningham , Dennis J. Harvilla
发明人： James S. Cunningham , Dennis J. Harvilla
IPC分类号： A61B18/18
CPC分类号： A61B18/1442 , A61B2018/00196 , A61B2018/00916 , A61B2018/00946 , A61B2018/1412 , A61B2018/1455
摘要： Open electrosurgical forceps for sealing tissue which include a pair of first and second shaft portions each having a jaw member disposed at a distal end thereof. Each of the jaw members includes an electrically conductive sealing surface which communicates electrosurgical energy through tissue held therebetween with at least one of the jaw members including a knife slot defined along a length thereof. The knife slot is dimensioned to reciprocate a knife blade therefrom. The forceps also have a cutting mechanism which selectively actuates the knife blade from a first position wherein the knife blade is disposed at least substantially entirely within the knife slot of the jaw member to at least one subsequent position wherein the knife blade is at least partially deployed from the knife slot of the jaw member. The knife blade is displaceable in a direction transverse to a longitudinal axis of the forceps.
摘要翻译：打开用于密封组织的电外科钳，其包括一对第一和第二轴部分，每个第一和第二轴部分都具有设置在其远端的钳口部件。每个钳口构件包括导电密封表面，其将电外科能量通过其间保持的组织连通，其中至少一个钳口构件包括沿其长度限定的刀槽。刀槽的尺寸被设计成使刀片从其往复运动。镊子还具有切割机构，其从第一位置选择性地致动刀片，其中刀片至少基本上完全设置在钳口构件的刀槽内至少一个后续位置，其中刀片至少部分地部署从钳口构件的刀槽。刀片可以在横向于镊子的纵向轴线的方向上移动。

5. 发明授权

US07103947B2 Molded insulating hinge for bipolar instruments 有权
标题翻译：双极仪器模制绝缘铰链
公开(公告)号：US07103947B2
公开(公告)日：2006-09-12
申请号：US10473618
申请日：2002-04-05
申请人： Joe Don Sartor , Dennis J. Harvilla
发明人： Joe Don Sartor , Dennis J. Harvilla
IPC分类号： B21K13/02 , B21D53/40
CPC分类号： A61B18/1445 , A61B2017/2939 , A61B2018/126 , Y10T29/24 , Y10T29/49888 , Y10T29/4998
摘要： An electrosurgical instrument includes a pair of first and second elongated shafts each having an end effector attached to a distal end thereof and a handle. The handle is movable from a first position wherein the end effectors are disposed in spaced relation relative to one another to a second position wherein the end effectors are closer relative to one another. Each of the elongated shafts includes a hinge plate which mounts atop a pivot assembly for effecting movement of the end effectors relative to one another. The instrument also includes a hinge assembly made from an overmold composition which encapsulates and secures the hinge plates and the pivot assembly. The overmold composition is made from an electrically insulating material which insulates the end effectors from one another.
摘要翻译：电外科器械包括一对第一和第二细长轴，每个第一和第二细长轴具有连接到其远端的末端执行器和手柄。手柄可以从第一位置移动，其中端部执行器相对于彼此以间隔开的关系设置到第二位置，其中端部执行器相对于彼此更靠近。每个细长轴包括铰链板，该铰链板安装在枢轴组件顶部，以实现端部执行器相对于彼此的运动。仪器还包括由包覆成型组合物制成的铰链组件，其包封并固定铰链板和枢转组件。包覆成型组合物由电绝缘材料制成，其使端部执行器彼此绝缘。

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