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公开(公告)号：US08394095B2
公开(公告)日：2013-03-12
申请号：US13004984
申请日：2011-01-12
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1485 , A61B2017/2945 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1475 , A61B2090/034
摘要： Either an endoscopic or open bipolar forceps includes a flexible, generally tubular insulating boot for insulating patient tissue, while not impeding motion of the jaw members. The jaw members are movable from an open to a closed position and the jaw members are connected to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. A knife assembly may be included that allows a user to selectively divide tissue upon actuation thereof. The insulating boot may be made from a viscoelastic, elastomeric or flexible material suitable for use with a sterilization process including ethylene oxide. An interior portion of the insulating boot may have at least one mechanically interfacing surface that interfaces with a mechanically interfacing surface formed between the shaft and a jaw member or with a mechanically interfacing surface disposed or formed on the shaft or a jaw member.
摘要翻译： 内窥镜或开放式双极镊子包括用于绝缘患者组织的柔性的，通常为管状的绝缘护套，同时不阻碍钳口构件的运动。 钳口构件可以从打开位置移动到关闭位置，并且钳口构件连接到电外科能量源，使得钳口构件能够通过保持在其间的组织传导能量来实现组织密封。 可以包括刀组件，其允许使用者在其致动时选择性地分割组织。 绝缘靴可以由适用于包括环氧乙烷在内的灭菌方法使用的粘弹性，弹性或柔性材料制成。 绝缘靴的内部可以具有至少一个机械接合表面，其与形成在轴和钳口构件之间的机械接合表面或与轴或颚构件上设置或形成的机械接合表面相接合。
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公开(公告)号：US20110106079A1
公开(公告)日：2011-05-05
申请号：US13004984
申请日：2011-01-12
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1485 , A61B2017/2945 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1475 , A61B2090/034
摘要： Either an endoscopic or open bipolar forceps includes a flexible, generally tubular insulating boot for insulating patient tissue, while not impeding motion of the jaw members. The jaw members are movable from an open to a closed position and the jaw members are connected to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. A knife assembly may be included that allows a user to selectively divide tissue upon actuation thereof. The insulating boot may be made from a viscoelastic, elastomeric or flexible material suitable for use with a sterilization process including ethylene oxide. An interior portion of the insulating boot may have at least one mechanically interfacing surface that interfaces with a mechanically interfacing surface formed between the shaft and a jaw member or with a mechanically interfacing surface disposed or formed on the shaft or a jaw member.
摘要翻译： 内窥镜或开放式双极镊子包括用于绝缘患者组织的柔性的，通常为管状的绝缘护套，同时不阻碍钳口构件的运动。 钳口构件可以从打开位置移动到关闭位置，并且钳口构件连接到电外科能量源，使得钳口构件能够通过保持在其间的组织传导能量来实现组织密封。 可以包括刀组件，其允许使用者在其致动时选择性地分割组织。 绝缘靴可以由适用于包括环氧乙烷在内的灭菌方法使用的粘弹性，弹性或柔性材料制成。 绝缘靴的内部可以具有至少一个机械接合表面，其与形成在轴和钳口构件之间的机械接合表面或与轴或颚构件上设置或形成的机械接合表面相接合。
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公开(公告)号：US07879035B2
公开(公告)日：2011-02-01
申请号：US11594276
申请日：2006-11-08
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1485 , A61B2017/2945 , A61B2018/00053 , A61B2018/00083 , A61B2018/00107 , A61B2018/0063 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455 , A61B2018/1475 , A61B2090/034
摘要： Either an endoscopic or open bipolar forceps includes a flexible, generally tubular insulating boot for insulating patient tissue, while not impeding motion of the jaw members. The jaw members are movable from an open to a closed position and the jaw members are connected to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. A knife assembly may be included that allows a user to selectively divide tissue upon actuation thereof. The insulating boot may be made from a viscoelastic, elastomeric or flexible material suitable for use with a sterilization process including ethylene oxide. An interior portion of the insulating boot may have at least one mechanically interfacing surface that interfaces with a mechanically interfacing surface formed between the shaft and a jaw member or with a mechanically interfacing surface disposed or formed on the shaft or a jaw member.
摘要翻译： 内窥镜或开放式双极镊子包括用于绝缘患者组织的柔性的，通常为管状的绝缘护套，同时不阻碍钳口构件的运动。 钳口构件可以从打开位置移动到关闭位置，并且钳口构件连接到电外科能量源，使得钳口构件能够通过保持在其间的组织传导能量来实现组织密封。 可以包括刀组件，其允许使用者在其致动时选择性地分割组织。 绝缘靴可以由适用于包括环氧乙烷在内的灭菌方法使用的粘弹性，弹性或柔性材料制成。 绝缘靴的内部可以具有至少一个机械接合表面，其与形成在轴和钳口构件之间的机械接合表面或与轴或颚构件上设置或形成的机械接合表面相接合。
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公开(公告)号：US20090088740A1
公开(公告)日：2009-04-02
申请号：US12235804
申请日：2008-09-23
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B18/1233 , A61B2018/00083 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof that is movable about a pivot from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle is included that actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes one or more mechanically reinforcing elements operatively coupled thereto that is configured enhance the rigidity of the insulating boot.
摘要翻译： 电外科钳包括一轴，其远端处具有一对钳口构件，其能够围绕第一位置的枢轴运动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件更接近 相互抓住组织。 包括可移动手柄，其致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到组织保持 之间。 柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。 柔性靴包括一个或多个可操作地连接到其上的机械加强元件，其被配置为增强绝缘靴的刚性。
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公开(公告)号：US20090088748A1
公开(公告)日：2009-04-02
申请号：US12236581
申请日：2008-09-24
IPC分类号： A61B18/12
CPC分类号： A61B18/1445 , A61B18/148 , A61B2018/00083 , A61B2018/00619 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof, the jaw members being movable about a pivot from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes a woven mesh-like base material that is covered with a layer of flexible silicone configured to reduce stray currents emanating from the jaw members and the pivot during electrical activation of the forceps.
摘要翻译： 电外科钳包括在其远端具有一对钳口构件的轴，所述钳口构件可绕第一位置枢转运动，其中所述钳口构件相对于彼此间隔开设置至第二位置，其中所述钳口 成员彼此靠近以抓紧组织。 可移动手柄致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到夹在其间的组织。 柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。 柔性护罩包括编织网状基材，其被柔性硅树脂层覆盖，所述柔性硅氧烷构造成在镊子的电激活期间减少从钳口构件和枢轴发出的杂散电流。
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公开(公告)号：US08235992B2
公开(公告)日：2012-08-07
申请号：US12235804
申请日：2008-09-23
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B18/1233 , A61B2018/00083 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof that is movable about a pivot from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle is included that actuates a drive assembly to move the jaw members relative to one another and at least one of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. The flexible boot includes one or more mechanically reinforcing elements operatively coupled thereto that is configured enhance the rigidity of the insulating boot.
摘要翻译： 电外科钳包括一轴，其远端处具有一对钳口构件，其能够围绕第一位置的枢轴运动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件更接近 相互抓住组织。 包括可移动手柄，其致动驱动组件以相对于彼此移动钳口构件，并且至少一个钳口构件适于连接到电能源，使得钳口构件能够将能量传导到组织保持 之间。 柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。 柔性靴包括一个或多个可操作地连接到其上的机械加强元件，其被配置为增强绝缘靴的刚性。
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7.发明授权Surgical instrument with resilient driving member and related methods of use 有权具有弹性驱动构件的手术器械及相关使用方法公开(公告)号：US08968360B2
公开(公告)日：2015-03-03
申请号：US13357979
申请日：2012-01-25
申请人： David M. Garrison , James D. Allen, IV , Jeffrey R. Unger , Duane E. Kerr , Sean T. O'Neill , Peter M. Mueller , Kim V. Brandt , James S. Cunningham , Keir Hart , Daniel A. Joseph , Jason T. Sanders , Robert M. Sharp
发明人： David M. Garrison , James D. Allen, IV , Jeffrey R. Unger , Duane E. Kerr , Sean T. O'Neill , Peter M. Mueller , Kim V. Brandt , James S. Cunningham , Keir Hart , Daniel A. Joseph , Jason T. Sanders , Robert M. Sharp
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/29 , A61B18/12 , A61B18/1206 , A61B2017/2902 , A61B2017/2905 , A61B2017/2936 , A61B2018/0063 , A61B2090/034
摘要： A forceps is provided and includes a housing having a shaft. An end effector assembly operatively connects to a distal end of the shaft and includes a pair of first and second jaw members. One or both of the first and second jaw members is movable relative to the other jaw member from a clamping position to an open position. A resilient member operably couples to at least one of the first and second jaw members. The resilient member is configured to bias the first and second jaw members in the clamping position and provide a closure force on tissue disposed therebetween.
摘要翻译： 提供镊子并且包括具有轴的壳体。 端部执行器组件可操作地连接到轴的远端并且包括一对第一和第二钳口构件。 第一和第二钳口构件中的一个或两个可相对于另一夹爪构件从夹紧位置移动到打开位置。 弹性构件可操作地联接到第一和第二钳口构件中的至少一个。 弹性构件构造成在夹紧位置偏置第一和第二钳口构件，并且在其间设置的组织上提供闭合力。
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公开(公告)号：US08752264B2
公开(公告)日：2014-06-17
申请号：US13412897
申请日：2012-03-06
申请人： Joanna Ackley , James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Gary M. Couture , James S. Cunningham , David M. Garrison , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , John R. Twomey , Jeffrey R. Unger
发明人： Joanna Ackley , James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Gary M. Couture , James S. Cunningham , David M. Garrison , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , John R. Twomey , Jeffrey R. Unger
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2017/00526 , A61B2018/0063 , A61B2090/034 , B29C31/008 , Y10T29/49771 , Y10T29/4984 , Y10T29/49895
摘要： A method for manufacturing an end effector assembly is provided. The method includes grasping a gap-setting gauge between first and second jaw members moveable relative to one another about a pivot between a first, spaced-apart position and a second position proximate tissue and setting the first and second jaw members such that in the approximated position the jaw members cooperate to define a gap distance between the jaw members equivalent to the thickness of the gap-setting gauge such that when positioning tissue between the jaw members full approximation of the jaws is limited to the gap distance.
摘要翻译： 提供一种用于制造端部执行器组件的方法。 该方法包括抓住第一和第二钳口构件之间的间隙设定量规围绕彼此相对于第一间隔开的位置和靠近组织的第二位置之间的枢轴移动，并且将第一和第二钳口构件设置成近似的 位置钳口构件协作以限定等同于间隙设定规格厚度的钳口构件之间的间隙距离，使得当在爪构件之间定位组织时，爪的全部近似被限制在间隙距离上。
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公开(公告)号：US20130190760A1
公开(公告)日：2013-07-25
申请号：US13358136
申请日：2012-01-25
申请人： James D. Allen, IV , Gary M. Couture , James S. Cunningham , David M. Garrison , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , Jeffrey R. Unger
发明人： James D. Allen, IV , Gary M. Couture , James S. Cunningham , David M. Garrison , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , Jeffrey R. Unger
IPC分类号： A61B18/18
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2017/2825 , A61B2018/0063 , A61B2018/1455 , A61B2018/1465
摘要： A surgical instrument is provided. The surgical instrument includes an end effector assembly including first and second jaw members moveable relative to one another between a first, spaced-apart position and a second position proximate tissue, wherein, in the second position, the jaw members cooperate to define a cavity that is configured to receive tissue between the jaw members and a resilient electrically conductive sealing surface operably coupled to at least one jaw member, the resilient electrically conductive sealing surface selectively positionable from a first unflexed position to a second flexed position.
摘要翻译： 提供手术器械。 手术器械包括端部执行器组件，其包括第一和第二钳口构件，所述第一和第二钳口构件可相对于彼此在第一间隔开的位置和靠近组织的第二位置之间相对移动，其中，在第二位置，钳口构件协作以限定腔 构造成在钳口构件之间接收组织，并且弹性导电密封表面可操作地联接到至少一个钳口构件，所述弹性导电密封表面可选择性地从第一未弯曲位置定位到第二弯曲位置。
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公开(公告)号：US08961513B2
公开(公告)日：2015-02-24
申请号：US13358136
申请日：2012-01-25
申请人： James D. Allen, IV , Gary M. Couture , James S. Cunningham , David M. Garrison , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , Jeffrey R. Unger
发明人： James D. Allen, IV , Gary M. Couture , James S. Cunningham , David M. Garrison , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , Jeffrey R. Unger
IPC分类号： A61B18/18
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2017/2825 , A61B2018/0063 , A61B2018/1455 , A61B2018/1465
摘要： A surgical instrument is provided. The surgical instrument includes an end effector assembly including first and second jaw members moveable relative to one another between a first, spaced-apart position and a second position proximate tissue, wherein, in the second position, the jaw members cooperate to define a cavity that is configured to receive tissue between the jaw members and a resilient electrically conductive sealing surface operably coupled to at least one jaw member, the resilient electrically conductive sealing surface selectively positionable from a first unflexed position to a second flexed position.
摘要翻译： 提供手术器械。 手术器械包括端部执行器组件，其包括第一和第二钳口构件，所述第一和第二钳口构件可相对于彼此在第一间隔开的位置和靠近组织的第二位置之间相对移动，其中，在第二位置，钳口构件协作以限定腔 构造成在钳口构件之间接收组织，并且弹性导电密封表面可操作地联接到至少一个钳口构件，所述弹性导电密封表面可选择性地从第一未弯曲位置定位到第二弯曲位置。
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