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公开(公告)号：US20130098965A1
公开(公告)日：2013-04-25
申请号：US13280880
申请日：2011-10-25
IPC分类号： A61B17/068
CPC分类号： A61B17/072 , A61B17/07207 , A61B90/08 , A61B2017/00398 , A61B2017/00473 , A61B2017/00477 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2090/0801 , A61B2090/0811 , A61B2090/0814
摘要： A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
摘要翻译： 公开了一种盒组件。 墨盒组件包括通道和与通道可释放地接合的可拆卸组件。 可拆卸组件包括盒体和支撑板。 药筒主体包括邻近其近端设置的接合结构。 支撑板构造成机械地接合盒主体并且包括邻近其近端设置的接合结构。 盒体的接合结构构造成用于与支撑板的接合结构纵向对准。 盒主体和支撑板的接合结构的接合结构构造成当可拆卸组件与通道接合时机械地接合通道的接合结构。
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公开(公告)号：US08267302B2
公开(公告)日：2012-09-18
申请号：US13177708
申请日：2011-07-07
IPC分类号： A61B17/28
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B18/1442 , A61B2017/0023 , A61B2017/07214 , A61B2017/07221 , A61B2017/07235 , A61B2017/07242 , A61B2017/07278 , A61B2017/07285 , A61B2017/2945 , A61B2018/1432
摘要： A surgical instrument is disclosed. The surgical instrument includes a handle assembly, a drive assembly, an endoscopic portion, a pair of jaw members, a dynamic clamping member, and a tissue stop. The drive assembly is disposed in mechanical cooperation with a movable handle of the handle assembly. The endoscopic portion defines a first longitudinal axis. The jaw members are each longitudinally curved with respect to the longitudinal axis. The dynamic clamping member is disposed in mechanical cooperation with a distal portion of the drive assembly and includes an upper beam, a lower beam, and a vertical beam having a cutting edge on a distal portion thereof. At least a portion of the dynamic clamping member is longitudinally curved with respect to the longitudinal axis. The tissue stop is disposed adjacent a distal portion of the first jaw member and configured to impede tissue from distally escaping the jaw members.
摘要翻译： 公开了一种外科器械。 手术器械包括手柄组件，驱动组件，内窥镜部分，一对钳口构件，动态夹紧构件和组织止挡件。 驱动组件与手柄组件的可移动手柄机械配合设置。 内窥镜部分限定第一纵向轴线。 钳口构件各自相对于纵向轴线纵向弯曲。 动态夹紧构件与驱动组件的远端部分机械配合设置，并且包括上梁，下梁和在其远端部分上具有切割边缘的垂直梁。 动态夹紧构件的至少一部分相对于纵向轴线纵向弯曲。 所述组织止挡件邻近所述第一钳口构件的远端部分设置，并且构造成阻止组织远离所述钳口构件。
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公开(公告)号：US08191752B2
公开(公告)日：2012-06-05
申请号：US12956312
申请日：2010-11-30
申请人： Paul A. Scirica
发明人： Paul A. Scirica
IPC分类号： A61B17/10
CPC分类号： A61B17/068 , A61B17/0686 , A61B17/07207 , A61B17/105 , A61B17/115 , A61B2017/0023 , A61B2017/0046 , A61B2017/00473 , A61B2017/0084 , A61B2017/00845 , A61B2017/00853 , A61B2017/07214 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2902 , A61B2017/2927 , A61B2017/2936 , A61B2017/2943 , A61B2017/2946 , A61B2017/320052
摘要： A surgical instrument including a handle portion, a body portion, a movable handle, a tool assembly, a drive beam and a closure apparatus is disclosed. At least one of the closure apparatus and a contact surface of the tool assembly include a plastic surface. The body portion extends distally from the handle portion. The movable handle is located on the handle portion and is in mechanical cooperation with a drive member. The tool assembly includes an anvil, a cartridge assembly and a contact surface. The drive beam includes a proximal engagement portion and is configured to engage a portion of the drive member. The closure apparatus is configured to engage the contact surface of the tool assembly. At least a partial actuation of the movable handle moves the closure apparatus distally into engagement with the contact surface to approximate the anvil and the cartridge assembly.
摘要翻译： 公开了一种包括手柄部分，主体部分，可移动手柄，工具组件，驱动梁和闭合装置的手术器械。 闭合装置和工具组件的接触表面中的至少一个包括塑料表面。 主体部分从手柄部分向远侧延伸。 可动手柄位于手柄部分上并与驱动件机械配合。 工具组件包括砧座，盒组件和接触表面。 驱动梁包括近侧接合部分，并且构造成接合驱动构件的一部分。 闭合装置构造成接合工具组件的接触表面。 可移动手柄的至少部分致动将封闭装置向远侧移动以与接触表面接合以近似砧座和盒组件。
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公开(公告)号：US20120053599A1
公开(公告)日：2012-03-01
申请号：US13224418
申请日：2011-09-02
申请人： Oleg Shikhman , Paul A. Scirica
发明人： Oleg Shikhman , Paul A. Scirica
IPC分类号： A61B17/04
CPC分类号： A61B17/0467 , A61B17/0057 , A61B17/0487 , A61B2017/00663 , A61B2017/00672 , A61B2017/0454 , A61B2017/0464 , A61B2017/0488
摘要： A percutaneous surgical device is provided, which comprises a crimping and cutting device. The crimping and cutting portion may be located to the wound site to apply a fastener (e.g., a ferrule).
摘要翻译： 提供了一种经皮手术装置，其包括压接和切割装置。 压接和切割部分可以位于伤口部位以施加紧固件（例如，套圈）。
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公开(公告)号：US20110062213A1
公开(公告)日：2011-03-17
申请号：US12952389
申请日：2010-11-23
申请人： Paul A. Scirica , Todd L. Demmy , Lee Ann Olson
发明人： Paul A. Scirica , Todd L. Demmy , Lee Ann Olson
IPC分类号： A61B17/10
CPC分类号： A61B17/07207 , A61B17/068 , A61B17/105 , A61B17/32 , A61B2017/0023 , A61B2017/07214 , A61B2017/07271 , A61B2017/320044
摘要： A dissecting tip is provided for use with a surgical stapler or instrument. In one embodiment, the dissecting tip is secured to the end effector of the surgical instrument, e.g., to the cartridge assembly. The dissecting tip extends distally from the end effector and is configured to dissect or separate target tissue from certain tissue, e.g., adherent, connective, joined or other tissue.
摘要翻译： 解剖尖端被提供用于外科缝合器或器械。 在一个实施例中，解剖尖端固定到外科器械的端部执行器，例如固定到药筒组件。 解剖尖端从末端执行器向远侧延伸并且被配置为从某些组织（例如粘附的，连接的，连接的或其他组织）解剖或分离靶组织。
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公开(公告)号：US07886952B2
公开(公告)日：2011-02-15
申请号：US11704049
申请日：2007-02-07
申请人： Paul A. Scirica , Stanislaw Marczyk
发明人： Paul A. Scirica , Stanislaw Marczyk
IPC分类号： A61B17/068
CPC分类号： A61B17/07207 , A61B2017/07214 , A61B2017/320052
摘要： The present disclosure provides for a surgical stapling apparatus and/or a loading unit for use with and/or supportable on a distal end of a surgical stapling apparatus. The loading unit includes a housing portion including a distal end and a proximal end, a drive assembly slidably supported within the housing portion of the loading unit, and a locking mechanism supported on the housing portion of the loading unit. The locking mechanism has a first position wherein the locking mechanism engages the drive assembly and maintains the position of the drive assembly in a ready-to-load position relative to the housing portion of the loading unit. The locking mechanism is pivotable to a second position wherein the locking mechanism disengages the drive assembly and enables the drive assembly to move relative to the housing portion.
摘要翻译： 本公开提供了用于在外科缝合装置的远端上和/或可支撑的外科缝合装置和/或装载单元。 装载单元包括包括远端和近端的壳体部分，可滑动地支撑在装载单元的壳体部分内的驱动组件以及支撑在装载单元的壳体部分上的锁定机构。 锁定机构具有第一位置，其中锁定机构接合驱动组件并将驱动组件的位置维持在相对于装载单元的壳体部分的就绪位置。 锁定机构可枢转到第二位置，其中锁定机构使驱动组件脱离并使得驱动组件相对于壳体部分移动。
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公开(公告)号：US07694865B2
公开(公告)日：2010-04-13
申请号：US11657307
申请日：2007-01-23
申请人： Paul A. Scirica
发明人： Paul A. Scirica
IPC分类号： A61B17/68
CPC分类号： A61B17/07207 , A61B17/072 , A61B2017/0023 , A61B2017/0046 , A61B2017/07214
摘要： The present disclosure provides for a loading unit for use with and/or supportable on a distal end of a surgical stapling apparatus. The loading unit includes a housing portion including a distal end and a proximal end, a drive assembly slidably supported within the housing portion of the loading unit, and a locking mechanism pivotally supported on the housing portion of the loading unit, the locking mechanism having a first position wherein the locking mechanism engages a portion of the drive assembly and maintains the position, preferably the axial position, of the drive assembly relative to the housing portion of the loading unit, and the locking mechanism having a second position wherein the locking mechanism disengages the drive assembly and enables the drive assembly to move relative to the housing portion.
摘要翻译： 本公开提供了用于与外科缝合装置的远端一起使用和/或可支撑的装载单元。 装载单元包括：包括远端和近端的壳体部分，可滑动地支撑在装载单元的壳体部分内的驱动组件和枢转地支撑在装载单元的壳体部分上的锁定机构，所述锁定机构具有 第一位置，其中锁定机构接合驱动组件的一部分并且保持驱动组件相对于装载单元的壳体部分的位置，优选地轴向位置，并且锁定机构具有第二位置，其中锁定机构脱离 驱动组件并使驱动组件相对于壳体部分移动。
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公开(公告)号：US07225963B2
公开(公告)日：2007-06-05
申请号：US11059773
申请日：2005-02-17
申请人： Paul A. Scirica
发明人： Paul A. Scirica
IPC分类号： A61B17/068
CPC分类号： A61B17/07207 , A61B17/072 , A61B2017/0023 , A61B2017/0046 , A61B2017/07214
摘要： The present disclosure provides for a loading unit for use with and/or supportable on a distal end of a surgical stapling apparatus. The loading unit includes a housing portion including a distal end and a proximal end, a drive assembly slidably supported within the housing portion of the loading unit, and a locking mechanism pivotally supported on the housing portion of the loading unit, the locking mechanism having a first position wherein the locking mechanism engages a portion of the drive assembly and maintains the position, preferably the axial position, of the drive assembly relative to the housing portion of the loading unit, and the locking mechanism having a second position wherein the locking mechanism disengages the drive assembly and enables the drive assembly to move relative to the housing portion.
摘要翻译： 本公开提供了用于与外科缝合装置的远端一起使用和/或可支撑的装载单元。 装载单元包括：包括远端和近端的壳体部分，可滑动地支撑在装载单元的壳体部分内的驱动组件和枢转地支撑在装载单元的壳体部分上的锁定机构，所述锁定机构具有 第一位置，其中锁定机构接合驱动组件的一部分并且保持驱动组件相对于装载单元的壳体部分的位置，优选地轴向位置，并且锁定机构具有第二位置，其中锁定机构脱离 驱动组件并使驱动组件相对于壳体部分移动。
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公开(公告)号：US5693071A
公开(公告)日：1997-12-02
申请号：US590225
申请日：1996-01-23
CPC分类号： A61B17/0625 , A61B17/0469 , A61B17/0483 , A61B17/0491 , A61B17/06004 , A61B2017/0609
摘要： A surgical needle is provided including a body portion defining first and second longitudinal ends, the body portion includes a central portion having a first cross-sectional area and end portions adjacent the central portion having a smaller second cross-sectional area. A tissue penetrating portion is provided adjacent at least one end portion. Transition portions are provided intermediate the central portion and the end portions and taper from the first cross-sectional area to the second cross-sectional area. Suture attachment structure is formed in the central portion and a suture is attached to the suture attachment structure. A method of suturing is also provided wherein the surgical needle may be passed through tough tissue while minimizing bending of the surgical needle.
摘要翻译： 提供了一种手术针，其包括限定第一和第二纵向端部的主体部分，主体部分包括具有第一横截面积的中心部分和与中心部分相邻的端部具有较小的第二横截面积。 组织穿透部分邻近至少一个端部设置。 过渡部分设置在中心部分和端部部分之间，并且从第一横截面区域到第二横截面区域逐渐变细。 缝合线附着结构形成在中心部分并且缝合线附接到缝合线附接结构。 还提供了一种缝合方法，其中手术针可以穿过韧性组织，同时最小化手术针的弯曲。
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公开(公告)号：US5674230A
公开(公告)日：1997-10-07
申请号：US527125
申请日：1995-09-12
申请人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
发明人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
CPC分类号： A61B17/2909 , A61B17/0469 , A61B17/0625 , A61B17/0491 , A61B17/06114 , A61B2017/0479 , A61B2017/0609 , A61B2017/292 , A61B2017/2936
摘要： An apparatus for manipulating a surgical needle is disclosed, comprising a body portion, a first needle receiving jaw mounted for movement on a distal end of the body portion and having a first needle engaging member, a second needle receiving jaw mounted for movement on the distal end of the body portion and having a second needle engaging member, the second needle engaging member being operatively interconnected to the first needle engaging member for relative reciprocal movement therewith, wherein each of the first and second needle receiving jaws has a recess for receipt of a portion of a surgical needle therein. The first and second needle engaging members are mounted for alternate reciprocal movement into and out of locking engagement with the surgical needle. The apparatus also includes a wheel rotatably mounted within the body portion with a proximal end portion of each of the first and second needle engaging members connected to opposing sides of the wheel such that rotation of the wheel simultaneously retracts one of the needle engaging members and advances the other. Also disclosed is a method of manipulating a surgical needle inside a body cavity using a surgical instrument having a control mechanism, a first jaw and a second jaw, where at least one of the jaws is mounted for movement between a first position adjacent the other jaw and a second position spaced apart from the other jaw.
摘要翻译： 公开了一种用于操纵外科用针的装置，包括主体部分，第一针接收钳口，其安装成用于在主体部分的远端上运动并具有第一针接合构件;第二针接收钳口，其安装成在远端 所述主体部分的端部并且具有第二针接合构件，所述第二针接合构件可操作地互连到所述第一针接合构件以与其相对的往复运动，其中所述第一和第二针接收爪中的每一个具有用于接收 手术针的一部分。 第一和第二针接合构件安装成用于与外科手术针的锁定接合的交替往复运动。 该装置还包括可旋转地安装在主体部分内的轮，其中每个第一和第二针接合构件的每个的近端部分连接到车轮的相对侧，使得轮的旋转同时缩回针接合构件中的一个并且前进 另一个。 还公开了一种使用具有控制机构，第一钳口和第二钳口的外科器械在体腔内操作手术针的方法，其中至少一个钳口被安装用于在邻近另一钳口的第一位置之间移动 以及与另一个钳口间隔开的第二位置。
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