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1. 发明申请

US20110082494A1 Jaw, Blade and Gap Manufacturing for Surgical Instruments With Small Jaws 有权
标题翻译：颌骨，刀片和缝隙制造与小颌骨手术器械
公开(公告)号：US20110082494A1
公开(公告)日：2011-04-07
申请号：US12574292
申请日：2009-10-06
申请人： Duane E. Kerr , David M. Garrison , Dylan R. Kingsley , William H. Nau, JR. , Jeffrey R. Townsend , Jeffrey R. Unger
发明人： Duane E. Kerr , David M. Garrison , Dylan R. Kingsley , William H. Nau, JR. , Jeffrey R. Townsend , Jeffrey R. Unger
IPC分类号： A61B17/28 , A61B17/32 , A61B1/00
CPC分类号： A61B17/285 , A61B17/295 , A61B17/32056 , A61B18/1445 , A61B2018/1407 , A61B2018/141 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455
摘要： An endoscopic forceps includes an elongate shaft defining an instrument axis. An end effector includes first and second jaw members each supporting an opposed sealing surface for clamping tissue. At least one of the jaw members is movable relative to the instrument axis such that the jaw members are movable between a first spaced-apart configuration and a second closed configuration for grasping tissue. A cutting instrument includes a reciprocating blade translatable relative to the sealing surfaces to sever tissue clamped between the jaw members. The reciprocating blade contacts an undersurface of at least one of the jaw members when the jaw members are in the second configuration to define a gap distance between the sealing surfaces. A handle adjacent the proximal end of the elongate shaft is operable to induce motion in the jaw members, and an actuator is operable to selectively translate the reciprocating blade.
摘要翻译：内窥镜钳包括限定仪器轴线的细长轴。端部执行器包括第一和第二钳口构件，每个钳口构件支撑用于夹紧组织的相对的密封表面。夹钳构件中的至少一个可相对于仪器轴线移动，使得钳口构件可在第一间隔构造和用于抓握组织的第二闭合构型之间移动。一种切割器具包括可相对于密封表面平移的往复式刀片，以切割钳夹在夹钳构件之间的组织。当夹爪构件处于第二构型以限定密封表面之间的间隙距离时，往复式叶片接触至少一个钳口构件的下表面。与细长轴的近端相邻的手柄可操作以在夹爪构件中引起运动，并且致动器可操作以选择性地平移往复式叶片。

2. 发明授权

US08752264B2 Surgical tissue sealer 失效
标题翻译：手术组织切片机
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
IPC分类号： B23Q17/00 , B23P11/00 , B23Q3/00 , G01B3/00 , B27G23/00 , G01D21/02
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。

3. 发明申请

US20130072927A1 Electrosurgical Instrument 有权
标题翻译：电外科仪器
公开(公告)号：US20130072927A1
公开(公告)日：2013-03-21
申请号：US13236168
申请日：2011-09-19
申请人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/28 , A61B17/2812 , A61B17/2816 , A61B17/282 , A61B17/29 , A61B17/32 , A61B18/1442 , A61B18/1447 , A61B2017/2936 , A61B2017/2939 , A61B2017/2946 , A61B2018/0063 , A61B2018/1455
摘要： An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly includes a pair of first and second jaw members pivotably coupled to one another via a pivot pin. One or both of the first and second jaw members may be movable from an open position for positioning tissue therebetween to a clamping position for grasping tissue. A detent is operably disposed proximal the pivot pin and extends radially outward from a proximal flange of one of the jaw members. The detent is configured to releasably engage a corresponding slot disposed on a proximal flange of the other jaw member. The detent and slot are configured to control a gap distance between the first and second jaw members when the first and second jaw members are in the clamping position.
摘要翻译：电外科钳具有从电外科钳的壳体延伸的轴。端部执行器组件包括一对通过枢轴销可枢转地彼此联接的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以从用于将组织间隔开的打开位置移动到用于抓握组织的夹紧位置。棘爪可操作地设置在枢轴销附近并且从钳口构件之一的近侧凸缘径向向外延伸。制动器构造成可释放地接合设置在另一钳口构件的近侧凸缘上的相应狭槽。棘爪和狭槽构造成当第一和第二爪构件处于夹紧位置时控制第一和第二钳口构件之间的间隙距离。

4. 发明授权

US09636169B2 Electrosurgical instrument 有权
公开(公告)号：US09636169B2
公开(公告)日：2017-05-02
申请号：US13236168
申请日：2011-09-19
申请人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
IPC分类号： A61B18/14 , A61B17/29 , A61B17/32 , A61B18/00
CPC分类号： A61B18/1445 , A61B17/28 , A61B17/2812 , A61B17/2816 , A61B17/282 , A61B17/29 , A61B17/32 , A61B18/1442 , A61B18/1447 , A61B2017/2936 , A61B2017/2939 , A61B2017/2946 , A61B2018/0063 , A61B2018/1455
摘要： An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly includes a pair of first and second jaw members pivotably coupled to one another via a pivot pin. One or both of the first and second jaw members may be movable from an open position for positioning tissue therebetween to a clamping position for grasping tissue. A detent is operably disposed proximal the pivot pin and extends radially outward from a proximal flange of one of the jaw members. The detent is configured to releasably engage a corresponding slot disposed on a proximal flange of the other jaw member. The detent and slot are configured to control a gap distance between the first and second jaw members when the first and second jaw members are in the clamping position.

5. 发明授权

US08512371B2 Jaw, blade and gap manufacturing for surgical instruments with small jaws 有权
标题翻译：下颌，刀片和间隙制造用于具有小颚的手术器械
公开(公告)号：US08512371B2
公开(公告)日：2013-08-20
申请号：US12574292
申请日：2009-10-06
申请人： Duane E. Kerr , David M. Garrison , Dylan R. Kingsley
发明人： Duane E. Kerr , David M. Garrison , Dylan R. Kingsley
IPC分类号： A61B17/00
CPC分类号： A61B17/285 , A61B17/295 , A61B17/32056 , A61B18/1445 , A61B2018/1407 , A61B2018/141 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455
摘要： An endoscopic forceps includes an elongate shaft defining an instrument axis. An end effector includes first and second jaw members each supporting an opposed sealing surface for clamping tissue. At least one of the jaw members is movable relative to the instrument axis such that the jaw members are movable between a first spaced-apart configuration and a second closed configuration for grasping tissue. A cutting instrument includes a reciprocating blade translatable relative to the sealing surfaces to sever tissue clamped between the jaw members. The reciprocating blade contacts an undersurface of at least one of the jaw members when the jaw members are in the second configuration to define a gap distance between the sealing surfaces. A handle adjacent the proximal end of the elongate shaft is operable to induce motion in the jaw members, and an actuator is operable to selectively translate the reciprocating blade.
摘要翻译：内窥镜钳包括限定仪器轴线的细长轴。端部执行器包括第一和第二钳口构件，每个钳口构件支撑用于夹紧组织的相对的密封表面。夹钳构件中的至少一个可相对于仪器轴线移动，使得钳口构件可在第一间隔构造和用于抓握组织的第二闭合构型之间移动。一种切割器具包括可相对于密封表面平移的往复式刀片，以切割钳夹在夹钳构件之间的组织。当夹爪构件处于第二构型以限定密封表面之间的间隙距离时，往复式叶片接触至少一个钳口构件的下表面。与细长轴的近端相邻的手柄可操作以在夹爪构件中引起运动，并且致动器可操作以选择性地平移往复式叶片。

6. 发明申请

US20130079762A1 Electrosurgical Instrument 有权
标题翻译：电外科仪器
公开(公告)号：US20130079762A1
公开(公告)日：2013-03-28
申请号：US13247795
申请日：2011-09-28
申请人： John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Jeffrey R. Unger
发明人： John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Jeffrey R. Unger
IPC分类号： A61B18/14 , A61B18/08 , A61B17/295 , A61B18/12
CPC分类号： A61B18/1445 , A61B17/29 , A61B18/085 , A61B2017/2932 , A61B2017/2933 , A61B2018/00595 , A61B2018/1455
摘要： An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly operably coupled to a distal end of the shaft includes a pair of first and second jaw members each having jaw housing and an electrosurgical seal plate. One or both of the first and second jaw members is movable from an open configuration, to a clamping configuration. The moveable jaw member includes an elongated channel defined in its respective jaw housing and extends along a length thereof. A drive assembly operably couples to the moveable jaw member via a drive rod that is engageable with the elongated channel to move the movable jaw member from the open configuration to the clamping configuration and to provide a closure force between the first and second jaw members when the jaw members are in the clamping configuration.
摘要翻译：电外科钳具有从电外科钳的壳体延伸的轴。可操作地联接到轴的远端的端部执行器组件包括一对第一和第二钳口构件，每个钳口构件具有钳口壳体和电外科密封板。第一和第二钳口构件中的一个或两个可以从打开构型移动到夹紧构型。可移动钳口构件包括限定在其相应的钳口壳体中并沿其长度延伸的细长通道。驱动组件可操作地经由驱动杆耦合到可移动钳口构件，该驱动杆可与细长通道接合，以将可动夹爪构件从打开构型移动到夹紧构型，并且当第一和第二钳口构件之间提供闭合力时钳口构件处于夹紧构型。

7. 外观设计

USD617903S1 End effector pointed tip 有权
标题翻译：末端执行器尖尖
公开(公告)号：USD617903S1
公开(公告)日：2010-06-15
申请号：US29337024
申请日：2009-05-13
申请人： Jeffrey R. Unger , Dylan R. Kingsley , Jessica E. Olson , John Twomey
设计人： Jeffrey R. Unger , Dylan R. Kingsley , Jessica E. Olson , John Twomey

8. 发明申请

US20130085496A1 Surgical Forceps 有权
标题翻译：手术镊子
公开(公告)号：US20130085496A1
公开(公告)日：2013-04-04
申请号：US13249013
申请日：2011-09-29
申请人： Jeffrey R. Unger , John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Kristel L. Ambrosius
发明人： Jeffrey R. Unger , John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Kristel L. Ambrosius
IPC分类号： A61B18/14 , B23P11/00
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2017/00526 , A61B2018/00083 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/1455 , A61B2090/034 , Y10T29/49826
摘要： A forceps includes an end effector assembly having first and second jaw members, each jaw member including a tissue sealing plate disposed thereon. One or both of the jaw members is movable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One or both of the jaw members defines a first channel extending therethrough and an opening in the tissue sealing plate thereof that is aligned with the first channel. A stop member having a pre-determined configuration is removably engaged within the first channel. At least a portion of the stop member is configured to extend through the opening of the tissue sealing plate to define a minimum gap distance between the tissue sealing plates of the jaw members when the jaw members are disposed in the approximated position.
摘要翻译：镊子包括具有第一和第二钳口构件的端部执行器组件，每个钳口构件包括设置在其上的组织密封板。钳口构件中的一个或两个可相对于另一个在间隔开的位置和近似位置之间移动，用于抓住其间的组织。一个或两个钳口构件限定延伸穿过其中的第一通道和与组织密封板中的与第一通道对准的开口。具有预定构型的止动构件可移除地接合在第一通道内。止动构件的至少一部分构造成延伸穿过组织密封板的开口，以限定当钳口构件设置在近似位置时钳口构件的组织密封板之间的最小间隙距离。

9. 发明授权

US09668806B2 Surgical forceps including a removable stop member 有权
公开(公告)号：US09668806B2
公开(公告)日：2017-06-06
申请号：US13249013
申请日：2011-09-29
申请人： Jeffrey R. Unger , John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Kristel L. Ambrosius
发明人： Jeffrey R. Unger , John R. Twomey , James D. Allen, IV , Edward M. Chojin , Dylan R. Kingsley , Kristel L. Ambrosius
IPC分类号： A61B18/14 , B23P11/00 , A61B90/00 , A61B18/00 , A61B17/00
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2017/00526 , A61B2018/00083 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/1455 , A61B2090/034 , Y10T29/49826
摘要： A forceps includes an end effector assembly having first and second jaw members, each jaw member including a tissue sealing plate disposed thereon. One or both of the jaw members is movable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One or both of the jaw members defines a first channel extending therethrough and an opening in the tissue sealing plate thereof that is aligned with the first channel. A stop member having a pre-determined configuration is removably engaged within the first channel. At least a portion of the stop member is configured to extend through the opening of the tissue sealing plate to define a minimum gap distance between the tissue sealing plates of the jaw members when the jaw members are disposed in the approximated position.

10. 外观设计

USD617902S1 End effector tip with undercut top jaw 有权
标题翻译：末端执行器尖端与底切上颌
公开(公告)号：USD617902S1
公开(公告)日：2010-06-15
申请号：US29337023
申请日：2009-05-13
申请人： John Twomey , Jeffrey R. Unger , Dylan R. Kingsley , Steven P. Buysse , Pierre Gherardi
设计人： John Twomey , Jeffrey R. Unger , Dylan R. Kingsley , Steven P. Buysse , Pierre Gherardi

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