公开(公告)号：US10702277B2

公开(公告)日：2020-07-07

申请号：US15423893

申请日：2017-02-03

申请人： CONMED Corporation

发明人： Pavel Menn

IPC分类号： A61B17/122 ,  A61B17/08 ,  A61B17/12 ,  A61B17/128 ,  A61B17/00

摘要： A surgical clip for a clip applier to ligate vessels. The clip contains two opposing legs connected in parallel by an apex to form a U-shape. Each leg has an outer surface with a half-round cross-sectional configuration for minimizing tissue damage by preventing clip scissoring during ligation. Each leg has an inner surface with a flat central surface, two concave grooves on opposing sides of the central surface, and two convex ridges on opposing sides of the each groove. As a vessel is ligated, vessel tissue moves into the concave grooves while remaining frictionally engaged by the compressive forces applied by the central surfaces and convex ridges of each leg so that the clip does not move on the vessel. The edges of the grooves and the edges of the ridges of each leg are rounded to prevent any cutting of the ligated vessel.

公开(公告)号：US10307162B2

公开(公告)日：2019-06-04

申请号：US15238435

申请日：2016-08-16

申请人： CONMED Corporation

发明人： Pavel Menn ,  Nathaniel Rosso

IPC分类号： A61B17/10 ,  A61B17/128 ,  A61B17/29 ,  A61B90/00 ,  A61B17/00

摘要： This invention provides hermetically-sealed handle assembly with a rotating trigger for use with disposable components, such as surgical clip appliers. The rotating trigger reduces the gripping force necessary to fully control the internal actuator mechanism to operate a disposable surgical clip applier to fully ligate a vessel or other tissue. The hermetic seal on the handle assembly prevents any patient fluids and other bioburden from entering the internal structures. This reduces the possibility of cross-contamination and the costs of sterilization.

公开(公告)号：USD828557S1

公开(公告)日：2018-09-11

申请号：US29630432

申请日：2017-12-21

申请人： Conmed Corporation

设计人： Pavel Menn

公开(公告)号：US20170209149A1

公开(公告)日：2017-07-27

申请号：US15423893

申请日：2017-02-03

申请人： CONMED Corporation

发明人： Pavel Menn

IPC分类号： A61B17/122 ,  A61B17/128

摘要： A surgical clip for a clip applier to ligate vessels. The clip contains two opposing legs connected in parallel by an apex to form a U-shape. Each leg has an outer surface with a half-round cross-sectional configuration for minimizing tissue damage by preventing clip scissoring during ligation. Each leg has an inner surface with a flat central surface, two concave grooves on opposing sides of the central surface, and two convex ridges on opposing sides of the each groove. As a vessel is ligated, vessel tissue moves into the concave grooves while remaining frictionally engaged by the compressive forces applied by the central surfaces and convex ridges of each leg so that the clip does not move on the vessel. The edges of the grooves and the edges of the ridges of each leg are rounded to prevent any cutting of the ligated vessel.

公开(公告)号：US09642626B2

公开(公告)日：2017-05-09

申请号：US14171759

申请日：2014-02-03

申请人： Conmed Corporation

发明人： Pavel Menn

IPC分类号： A61B17/08 ,  A61B17/122 ,  A61B17/12 ,  A61B17/00

CPC分类号： A61B17/122 ,  A61B17/08 ,  A61B17/083 ,  A61B17/12 ,  A61B2017/00778

摘要： A surgical clip for a clip applier to ligate vessels. The clip contains two opposing external and internal legs connected in parallel by two external apex and one internal apex to form a Y-shape configuration. As a vessel is ligated and compressed between the two external legs, the vessel attempting to expand from its compressed position, applies outwardly lateral forces to the external legs causing them to rotate outwardly. In response, the two opposing internal legs rotate in an opposing directions to the external legs rotations to maintain the position of the clip over the compressed tubular vessel.

公开(公告)号：US20150196298A1

公开(公告)日：2015-07-16

申请号：US14593481

申请日：2015-01-09

申请人： CONMED Corporation

发明人： Pavel Menn ,  Nathaniel Rosso

IPC分类号： A61B17/10

摘要： An actuator is movable between a first position and a second position to move a drive mechanism between a first configuration and a second configuration relative to a housing. A cartridge assembly configured to be removably coupled to the housing to couple such that the cartridge assembly is coupled to the drive mechanism. A first member of the drive mechanism moves a first member of the cartridge assembly to advance a surgical clip of the cartridge assembly in a distal direction when the drive mechanism is placed in the first configuration. A second member of the drive mechanism moves a second member of the cartridge assembly relative to the clamp mechanism when the drive mechanism is placed in the second configuration to transition the clamp mechanism from a first configuration to a second configuration. The clamp mechanism is configured to clamp the surgical clip when in the second configuration.

摘要翻译： 致动器可在第一位置和第二位置之间移动，以相对于外壳在第一配置和第二配置之间移动驱动机构。 一种盒组件，其构造成可移除地联接到所述壳体以联接，使得所述盒组件联接到所述驱动机构。 当驱动机构处于第一构型时，驱动机构的第一构件移动盒组件的第一构件以将盒组件的外科夹子沿远侧方向推进。 当驱动机构处于第二配置以将夹紧机构从第一配置转变到第二配置时，驱动机构的第二构件相对于夹紧机构移动盒组件的第二构件。 夹紧机构构造成在处于第二构造时夹紧手术夹具。

公开(公告)号：US11490897B2

公开(公告)日：2022-11-08

申请号：US16893891

申请日：2020-06-05

申请人： CONMED Corporation

发明人： Pavel Menn

IPC分类号： A61B17/122 ,  A61B17/128 ,  A61B17/12 ,  A61B17/08 ,  A61B17/00

摘要： A surgical clip for a clip applier to ligate vessels. The clip contains two opposing legs connected in parallel by an apex to form a U-shape. Each leg has an outer surface with a half-round cross-sectional configuration for minimizing tissue damage by preventing clip scissoring during ligation. Each leg has an inner surface with a flat central surface, two concave grooves on opposing sides of the central surface, and two convex ridges on opposing sides of each groove. As a vessel is ligated, vessel tissue moves into the concave grooves while remaining frictionally engaged by the compressive forces applied by the central surfaces and convex ridges of leg so that the clip does not move on the vessel. The edges of the grooves and the edges of the ridges of each leg are rounded to prevent any cutting of the ligated vessel.

公开(公告)号：US10792040B2

公开(公告)日：2020-10-06

申请号：US15852037

申请日：2017-12-22

申请人： CONMED CORPORATION

发明人： Pavel Menn

IPC分类号： A61B17/10 ,  A61B17/128 ,  A61B17/00

摘要： A long articulating steerable clip applier affixed to a user-operated handle. A surgical jaw assembly is attached to the other end of the clip applier. The clip applier is composed of articulating phalanges that are connected end to end by pivoting links and capable of angulations relative to one another when subjected to a tensile force. Each phalange has opposing s-shaped exterior grooves that form two continuous spiral-shaped channels for holding tension wires once the phalanges are assembled. Multiple tension wires are attached to opposite ends of adjacent phalanges. When each wire is pulled, this tensile force causes the phalanges to pivot at equivalent angles with each other. As each individual phalange pivots by an equivalent angle, the sum of these angles causes the free end of the clip applier to pivot by a large angle or a cascading actuation effect.

公开(公告)号：US20200297348A1

公开(公告)日：2020-09-24

申请号：US16893891

申请日：2020-06-05

申请人： CONMED Corporation

发明人： Pavel Menn

IPC分类号： A61B17/122 ,  A61B17/128

摘要： A surgical clip for a clip applier to ligate vessels. The clip contains two opposing legs connected in parallel by an apex to form a U-shape. Each leg has an outer surface with a half-round cross-sectional configuration for minimizing tissue damage by preventing clip scissoring during ligation. Each leg has an inner surface with a flat central surface, two concave grooves on opposing sides of the central surface, and two convex ridges on opposing sides of each groove. As a vessel is ligated, vessel tissue moves into the concave grooves while remaining frictionally engaged by the compressive forces applied by the central surfaces and convex ridges of leg so that the clip does not move on the vessel. The edges of the grooves and the edges of the ridges of each leg are rounded to prevent any cutting of the ligated vessel.

公开(公告)号：US20180116664A1

公开(公告)日：2018-05-03

申请号：US15852037

申请日：2017-12-22

申请人： CONMED CORPORATION

发明人： Pavel Menn

IPC分类号： A61B17/10 ,  A61B17/128

CPC分类号： A61B17/10 ,  A61B17/1285 ,  A61B2017/00314 ,  A61B2017/00323

摘要： A long articulating steerable clip applier affixed to a user-operated handle. A surgical jaw assembly is attached to the other end of the clip applier. The clip applier is composed of articulating phalanges that are connected end to end by pivoting links and capable of angulations relative to one another when subjected to a tensile force. Each phalange has opposing s-shaped exterior grooves that form two continuous spiral-shaped channels for holding tension wires once the phalanges are assembled. Multiple tension wires are attached to opposite ends of adjacent phalanges. When each wire is pulled, this tensile force causes the phalanges to pivot at equivalent angles with each other. As each individual phalange pivots by an equivalent angle, the sum of these angles causes the free end of the clip applier to pivot by a large angle or a cascading actuation effect.