公开(公告)号：US09089355B2

公开(公告)日：2015-07-28

申请号：US10664273

申请日：2003-09-16

申请人： George D. Hermann ,  David J. Danitz ,  Karrie L. Sturtz

发明人： George D. Hermann ,  David J. Danitz ,  Karrie L. Sturtz

IPC分类号： A61B17/00 ,  A61B17/28 ,  A61B17/122

CPC分类号： A61B17/282 ,  A61B17/122 ,  A61B2017/2808 ,  A61B2017/2825

摘要： Compliant inserts for jaw-type surgical instruments having improved traction are provided. The clamping surface of the inserts includes a plurality of short and densely arranged traction elements. The tractive force supplied by the traction elements approaches that of steel jawed clamps.

摘要翻译： 提供了具有改进的牵引力的颚式手术器械的合适插入件。 插入件的夹紧表面包括多个短且密集布置的牵引元件。 由牵引元件提供的牵引力接近钢制夹钳。

公开(公告)号：US08080023B2

公开(公告)日：2011-12-20

申请号：US10735340

申请日：2003-12-12

申请人： Adam Gold ,  David J. Danitz ,  Karrie L. Sturtz

发明人： Adam Gold ,  David J. Danitz ,  Karrie L. Sturtz

IPC分类号： A61B17/08

CPC分类号： A61B17/11 ,  A61B17/29 ,  A61B2017/00252 ,  A61B2017/1107 ,  A61B2017/1135

摘要： Methods and devices for creating a seal in a vessel for performing multiple anastomoses. The device includes an expandable region at the shaft assembly distal end with a sealing membrane that spans the expandable region, and a corresponding clamping member moveable toward the expandable region. Once inserted into the vessel lumen the expandable region is deployed from a first low-profile position into a second expanded position, and positioned at the target site of the anastomoses. Movement of the distal end of the clamping member, which remains located outside the vessel, against the expanded region creates a seal at the target site allowing a blood-free, graft site area that is large enough to accommodate multiples anastomoses.

摘要翻译： 用于在容器中形成用于进行多次吻合的密封件的方法和装置。 该装置包括位于轴组件远端处的可膨胀区域，其具有跨越可膨胀区域的密封膜，以及可朝向可扩张区域移动的相应的夹紧构件。 一旦插入血管腔，可扩张区域从第一低调位置展开到第二扩张位置，并且位于吻合的目标位置。 保持在容器外部的夹持构件的远端的运动抵靠扩张区域在目标位置处形成密封，从而允许足够大的血液，从而适应多次吻合的无血清移植部位区域。

公开(公告)号：US07901418B2

公开(公告)日：2011-03-08

申请号：US10679103

申请日：2003-10-04

申请人： David J. Danitz ,  David E. Hegeman ,  Adam C. Gold

发明人： David J. Danitz ,  David E. Hegeman ,  Adam C. Gold

IPC分类号： A61B17/08

CPC分类号： A61B17/122 ,  A61B90/50 ,  A61B2017/00292 ,  A61B2017/2837 ,  A61B2017/2901 ,  A61B2017/2905 ,  A61B2017/2946 ,  A61B2090/508 ,  Y10T74/20456

摘要： A clamp has a handle assembly, a gripping assembly having a pair of jaws that can be opened and closed to grip an element, and a shaft assembly. The shaft assembly has a flexible shaft having a proximal end that is operatively coupled to the handle assembly and a distal end that is operatively coupled to the gripping assembly. The shaft assembly also has a rigid element that can be placed in a first position where the rigid element supports the shaft in a manner where the shaft cannot be bent, and in a second position where the shaft can be bent.

摘要翻译： 夹具具有手柄组件，夹持组件具有可以打开和关闭以夹紧元件的一对夹爪和轴组件。 轴组件具有柔性轴，其具有可操作地联接到手柄组件的近端和可操作地联接到夹持组件的远端。 轴组件还具有刚性元件，该刚性元件可以被放置在刚性元件以不能弯曲的方式支撑轴的第一位置中，并且在第二位置处可以使轴弯曲。

公开(公告)号：US10368887B2

公开(公告)日：2019-08-06

申请号：US14826237

申请日：2015-08-14

申请人： Vitalitec International, Inc.

发明人： Karrie Bertsch ,  Wayne R. Knupp, Jr. ,  Ellen J. Knupp

IPC分类号： A61B17/29 ,  A61B17/28 ,  A61B90/00

摘要： A pad configured to attach to a jaw of a surgical clamp includes an elongate body configured to extend over a surface of a jaw of a surgical clamp; and a flexible elongate attachment member connected to said body and configured for slidable insertion in a loading direction into an elongate cavity extending longitudinally through said jaw, wherein the elongate body has a first end and a second end, wherein the first end is configured to be inserted first into the cavity, and further comprising a direction indicator to identify which end is first inserted into said cavity. A surgical clamp utilizing the pad is also disclosed.

公开(公告)号：US20110022067A1

公开(公告)日：2011-01-27

申请号：US12892692

申请日：2010-09-28

申请人： David J. Danitz ,  David E. Hegeman ,  Adam C. Gold

发明人： David J. Danitz ,  David E. Hegeman ,  Adam C. Gold

IPC分类号： A61B17/10

CPC分类号： A61B17/122 ,  A61B90/50 ,  A61B2017/00292 ,  A61B2017/2837 ,  A61B2017/2901 ,  A61B2017/2905 ,  A61B2017/2946 ,  A61B2090/508 ,  Y10T74/20456

摘要： A clamp has a handle assembly, a gripping assembly having a pair of jaws that can be opened and closed to grip an element, and a shaft assembly. The shaft assembly has a flexible shaft having a proximal end that is operatively coupled to the handle assembly and a distal end that is operatively coupled to the gripping assembly. The shaft assembly also has a rigid element that can be placed in a first position where the rigid element supports the shaft in a manner where the shaft cannot be bent, and in a second position where the shaft can be bent.

摘要翻译： 夹具具有手柄组件，夹持组件具有可以打开和关闭以夹紧元件的一对夹爪和轴组件。 轴组件具有柔性轴，其具有可操作地联接到手柄组件的近端和可操作地联接到夹持组件的远端。 轴组件还具有刚性元件，该刚性元件可以被放置在刚性元件以不能弯曲的方式支撑轴的第一位置中，并且在第二位置处可以使轴弯曲。

公开(公告)号：US20080281344A1

公开(公告)日：2008-11-13

申请号：US11910473

申请日：2006-03-08

申请人： Michel Morisseau

发明人： Michel Morisseau

IPC分类号： A61B17/34

CPC分类号： A61B17/3496

摘要： A trocar assembly includes a trocar housing having a blunt distal end and a proximal end; a blade assembly having a sharp tip and being slideable within the trocar housing between and armed position wherein the sharp tip extends distally beyond the blunt distal end and a relaxed position wherein the sharp tip is withdrawn proximally relative to the armed position; and a trigger member positioned relative to the housing to contact tissue when tissue is cut with the blade assembly in the armed position, and slideable by contact with the tissue to a proximal position which exposes the sharp tip and actuates a lock release member, the trigger member having member having a spring member biasing the trigger member distally so that removal of contact with the tissue allows the spring to move the trigger member distally, and further wherein distal movement of the trigger member with the lock release member activated releases the blade assembly from the armed position and allows the blade assembly to move to the relaxed position.

摘要翻译： 套管针组件包括具有钝的远端和近端的套针套管壳体; 刀片组件具有尖锐的尖端并且可以在套管针壳体内和在布置位置之间滑动，其中尖锐的尖端向远端延伸超过钝的远端，以及松弛位置，其中尖端相对于布置位置向近侧退避; 以及触发器构件，其相对于壳体定位，以在刀片组件处于备用位置时切割组织时接触组织，并且可通过与组织接触而滑动到近侧位置，该近侧位置暴露尖锐尖端并致动锁定释放构件，触发器 具有弹簧构件的构件具有向远侧偏置所述触发构件的方式，使得与所述组织的接触的移除允许所述弹簧向远侧移动所述触发构件，并且其中所述触发构件与所述锁定释放构件的远端移动将所述刀片组件从 布置位置并允许刀片组件移动到松弛位置。

公开(公告)号：US11864724B2

公开(公告)日：2024-01-09

申请号：US17382434

申请日：2021-07-22

申请人： Vitalitec International Inc.

发明人： Karrie Bertsch

IPC分类号： A61B17/128 ,  A61B34/30 ,  A61B17/122 ,  A61B17/00 ,  A61B17/12

CPC分类号： A61B17/1285 ,  A61B17/122 ,  A61B34/30 ,  A61B2017/00367 ,  A61B2017/12004

摘要： An occlusion device includes an elongate shaft; a lower jaw extending from a distal end of the elongate shaft; an upper jaw pivotably mounted relative to the lower jaw; and a control member at a proximal end of the elongate shaft, the control member being operatively associated with the upper jaw to cause pivot of the upper jaw relative to the lower jaw. A method is also disclosed.

公开(公告)号：US09517178B2

公开(公告)日：2016-12-13

申请号：US14114274

申请日：2011-04-26

申请人： Arnaud Chancibot

发明人： Arnaud Chancibot

IPC分类号： B65D85/24 ,  A24F27/00 ,  A61J1/00 ,  A61B17/122 ,  B65D75/32

CPC分类号： A61J1/00 ,  A61B17/1222 ,  A61B50/30 ,  B65D75/326 ,  B65D2575/3245

摘要： A cartridge for holding surgical fasteners includes a base having a plurality of upstanding walls, adjacent pairs of walls defining spaces for holding surgical fasteners, at least one surgical fastener securing member movably connected to the base and movable relative to the base from an open position wherein fasteners can be loaded into the spaces, and a closed position wherein fasteners in the spaces are covered and held in the spaces, and a locking structure engageable between the base and the surgical fastener securing member for locking the surgical fastener securing member in the closed position.

摘要翻译： 用于保持手术紧固件的药筒包括具有多个直立壁的底座，相邻的一对壁，其限定用于保持手术紧固件的空间;至少一个手术紧固件固定构件，其可移动地连接到底座并相对于基座从打开位置移动， 紧固件可以装载到空间中，并且闭合位置，其中在空间中的紧固件被覆盖并保持在空间中，以及锁定结构，其可接合在基部和外科紧固件固定构件之间，用于将手术紧固件固定构件锁定在关闭位置 。

公开(公告)号：US09259224B2

公开(公告)日：2016-02-16

申请号：US13330913

申请日：2011-12-20

申请人： Adam Gold ,  David J. Danitz ,  Karrie L. Sturtz

发明人： Adam Gold ,  David J. Danitz ,  Karrie L. Sturtz

IPC分类号： A61B17/11 ,  A61B17/29 ,  A61B17/00

CPC分类号： A61B17/11 ,  A61B17/29 ,  A61B2017/00252 ,  A61B2017/1107 ,  A61B2017/1135

摘要： Methods and devices for creating a seal in a vessel for performing multiple anastomoses. The device includes an expandable region at the shaft assembly distal end with a sealing membrane that spans the expandable region, and a corresponding clamping member moveable toward the expandable region. Once inserted into the vessel lumen the expandable region is deployed from a first low-profile position into a second expanded position, and positioned at the target site of the anastomoses. Movement of the distal end of the clamping member, which remains located outside the vessel, against the expanded region creates a seal at the target site allowing a blood-free, graft site area that is large enough to accommodate multiples anastomoses.

摘要翻译： 用于在容器中形成用于进行多次吻合的密封件的方法和装置。 该装置包括位于轴组件远端处的可膨胀区域，其具有跨越可膨胀区域的密封膜，以及可朝向可扩张区域移动的相应的夹紧构件。 一旦插入血管腔，可扩张区域从第一低调位置展开到第二扩张位置，并且位于吻合的目标位置。 保持在容器外部的夹持构件的远端的运动抵靠扩张区域在目标位置处形成密封，从而允许足够大的血液，从而适应多次吻合的无血清移植部位区域。

公开(公告)号：US08303611B2

公开(公告)日：2012-11-06

申请号：US12892692

申请日：2010-09-28

申请人： David J Danitz ,  David E Hegeman ,  Adam C Gold

发明人： David J Danitz ,  David E Hegeman ,  Adam C Gold

IPC分类号： A61B17/08

CPC分类号： A61B17/122 ,  A61B90/50 ,  A61B2017/00292 ,  A61B2017/2837 ,  A61B2017/2901 ,  A61B2017/2905 ,  A61B2017/2946 ,  A61B2090/508 ,  Y10T74/20456

摘要： A shaft for use with a clamp device, includes a cable which extends through a bore of the shaft; and a plurality of alternating first beads and second beads defining the shaft, each of the first and second beads having an inner opening defining the bore of the shaft, and having a surface, wherein each of the second beads has a larger inner diameter of the inner opening than each of the first beads, each of the second beads is supported on the surface of two adjacent first beads at a line of contact, and the surface of each of the second beads has a convex shape at the line of contact, wherein the first beads and the second beads have a three-dimensional convex torus configuration.

摘要翻译： 用于夹紧装置的轴包括延伸穿过轴的孔的电缆; 以及限定所述轴的多个交替的第一珠和第二珠，所述第一和第二珠中的每一个具有限定所述轴的孔的内部开口，并且具有表面，其中每个所述第二珠具有较大的内径 内开口比每一个第一珠粒，每个第二珠粒在接触线处被支撑在两个相邻的第一珠粒的表面上，并且每个第二珠粒的表面在接触线处具有凸形形状，其中 第一珠和第二珠具有三维凸环形构型。