-
公开(公告)号：US5573541A
公开(公告)日：1996-11-12
申请号：US383718
申请日：1995-02-03
申请人： David T. Green , Henry Bolanos
发明人： David T. Green , Henry Bolanos
IPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/28 , A61B17/68
CPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/282 , A61B17/68
摘要： A surgical apparatus for attaching two portions of cutaneous body tissue includes a pair of opposed elongated members having jaws which have tissue gripping members thereon at one end and which are movable toward each other to a closed position to engage two body tissue portions positioned within the members to move the body tissue portions into close approximation. Manually gripping systems of several alternative configurations are provided to actuate a mechanical transmission system to close the jaws. In a preferred embodiment, a fork is movable from a first position to a second position by manually operable devices to move the jaws toward each other. A pair of cam faces is located adjacent the opposite ends of the jaws. As the fork moves to its second position, the tines of the fork engage against the cam faces to move the opposed jaws to their closed position. A plurality of rod-like fasteners are carried in a stacked configuration proximally of the jaws such that when the jaws are in their closed position and the two body tissue portions are held in close approximation. Each rod-like fastener is movable to a position in ingress to penetrate the body tissue portions to attach the body tissue portions together. In another preferred embodiment, the elongated members are biased outwardly by a coil spring and a unique plate-like fastener drive member is provided to facilitate driving a fastener after the jaws are closed. A fastener cartridge is provided with fasteners stacked in a sloped fashion and having a coil spring to bias the fasteners toward the ejection position. Another embodiment includes a rack and gear teeth arrangement for approximating the jaws and for firing the fasteners. The rack and gear teeth function somewhat like a linear analog of a set of rotary gears. A method of attaching cutaneous body tissue portions is also disclosed.
摘要翻译： 用于附接皮肤体组织的两部分的手术装置包括一对相对的细长构件，其具有在其一端具有组织夹持构件的钳口，并且可相对于彼此移动到关闭位置以接合位于构件内的两个身体组织部分 将身体组织部分移动到近似。 提供了几种替代配置的手动夹紧系统来致动机械传动系统以闭合钳口。 在优选实施例中，叉可以通过手动操作的装置从第一位置移动到第二位置，以将夹爪朝向彼此移动。 一对凸轮面邻近钳口的相对端定位。 当叉移动到其第二位置时，叉的齿与凸轮面接合，以将相对的夹爪移动到其关闭位置。 多个杆状紧固件以钳口的近侧的堆叠构造承载，使得当钳口处于其关闭位置并且两个身体组织部分被紧密地保持时。 每个杆状紧固件可移动到入口位置以穿透身体组织部分以将身体组织部分附接在一起。 在另一优选实施例中，细长构件被螺旋弹簧向外偏压，并且提供了独特的板状紧固件驱动构件，以便于在夹爪关闭之后驱动紧固件。 紧固件卡盒设置有以倾斜方式堆叠的紧固件，并且具有螺旋弹簧以将紧固件偏压到喷射位置。 另一个实施例包括用于近似钳口和用于击发紧固件的齿条和齿轮齿布置。 齿条和齿轮齿有点像一组旋转齿轮的线性模拟。 还公开了附着皮肤组织部分的方法。
-
公开(公告)号：US5571052A
公开(公告)日：1996-11-05
申请号：US465547
申请日：1995-06-05
申请人： Henry Bolanos
发明人： Henry Bolanos
CPC分类号： A63B53/02 , A63B53/0466 , A63B53/0487 , A63B2053/0408
摘要： A golf putter is disclosed which includes an elongate shaft defining a shaft axis, and opposed proximal and distal end portions, and a putter head associated with the distal end portion of the shaft. The putter head defines a body having a center of mass located therein, an external striking face spaced from the center of mass, and a center of effort located at the striking face. The center of effort is in axial alignment with the center of mass to define an axis of effort extending through the body. The distal end portion of the shaft extends substantially through the body such that the shaft axis intersects the axis of effort at a location forward of said center of mass and proximate the striking face, such that the putter head is equally balanced about the center of effort.
摘要翻译： 公开了一种高尔夫推杆，其包括限定轴线的细长轴和相对的近端部分和远端部分，以及与轴的远端部分相关联的推杆头。 推杆头限定了其质心位于其中的主体，与质心间隔开的外部撞击面以及位于击打面的力的中心。 努力的中心与质心轴向对准，以确定延伸穿过身体的努力轴线。 轴的远端部分基本上延伸穿过本体，使得轴轴线在所述质心前方的位置和靠近打击面的位置处与努力轴线相交，使得推杆头围绕力的中心相等平衡 。
-
公开(公告)号：US5554169A
公开(公告)日：1996-09-10
申请号：US469938
申请日：1995-06-06
IPC分类号： A61B17/068 , A61B1/303 , A61B1/307 , A61B1/31 , A61B17/00 , A61B17/072 , A61B17/04
CPC分类号： A61B17/07207 , A61B17/00234 , A61B2017/07214
摘要： A surgical stapler for placing lateral lines of staples and making an incision, all through an endoscopic tube, includes an anvil member which is mounted to the distal end of an elongated housing. A tubular collar disposed around the arm of the anvil member is movable to a distal position to bias the anvil member and a cartridge assembly into cooperative alignment, thereby clamping body tissue to be fastened between the anvil member and cartridge assembly.
摘要翻译： 用于放置横向的缝合线并且通过内窥镜管制成切口的手术吻合器包括安装到细长壳体的远端的砧座构件。 设置在砧构件的臂周围的管状环可移动到远侧位置，以将砧构件和药筒组件偏压成协调对准，从而夹紧待固定在砧构件和药筒组件之间的身体组织。
-
公开(公告)号：US5514157A
公开(公告)日：1996-05-07
申请号：US413493
申请日：1995-03-31
申请人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
发明人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
CPC分类号： A61B17/320016 , A61B17/0218 , A61B17/29 , A61B18/1445 , A61B18/1442 , A61B2017/2902 , A61B2017/292 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an articulating section pivotably connected to a distal end portion of the endoscopic portion, and a retractor assembly operatively associated with the articulating section. Structure is provided for manipulating the articulating section relative to the longitudinal axis of the endoscopic portion within an angular degree of rotation. An injection port may also be provided to deliver fluids through the endoscopic portion to the operative site.
-
公开(公告)号：US5509922A
公开(公告)日：1996-04-23
申请号：US333123
申请日：1994-11-01
CPC分类号： A61B17/29 , A61B18/1445 , A61B18/1442 , A61B18/1815 , A61B2017/0046 , A61B2017/2837 , A61B2017/292 , A61B2017/2926 , A61B2017/2929 , A61B2017/2936 , A61B2017/2945 , A61B2018/1253 , A61B2018/1432 , A61B2018/1861
摘要： An endoscopic surgical instrument having a handle assembly, a body portion, and a tool mechanism in which a pivoting handle pivots about a stationary handle to open and close the tool mechanism. The instrument includes a rotatable body portion, in which a rotation knob is provided on the instrument at the stationary handle so that the user may rotate the body portion, and consequently the tool mechanism, using a single hand. Furthermore, an electrocautery connection is provided which is positioned out of the line of sight of the surgeon, so that the surgeon may have an unobstructed view to the surgical site. The pivoting handle is provided with a rotatable connection point for connecting the slidable rod member to essentially eliminate radial deflection of the rod within the outer tube during opening and closing of the handles. The tool mechanism may include grasping jaws having rounded, interdigitating teeth for grasping and securely holding tissue or organs for removal through a cannula.
摘要翻译： 一种具有手柄组件，主体部分和工具机构的内窥镜手术器械，枢转手柄围绕静止手柄枢转以打开和关闭工具机构。 仪器包括一个可转动的主体部分，其中旋转旋钮设置在固定手柄上的乐器上，使得使用者可以使用单手旋转主体部分，从而旋转工具机构。 此外，提供了一种定位在外科医生视线之外的电烙术连接，使得外科医生可以对外科手术部位具有无阻碍的视野。 枢转手柄设置有可旋转的连接点，用于连接可滑动杆构件，以在打开和关闭手柄期间基本上消除杆在外管内的径向偏转。 工具机构可以包括具有圆形的交错齿的抓取爪，用于抓握并且牢固地保持组织或器官以通过套管去除。
-
16.发明授权Apparatus and method for placing staples in laparoscopic or endoscopic procedures 失效用于在腹腔镜或内镜手术中放置钉的装置和方法
公开(公告)号：US5476206A
公开(公告)日：1995-12-19
申请号：US342129
申请日：1994-11-18
IPC分类号： A61B17/00 , A61B17/072
CPC分类号： A61B17/07207 , A61B17/00234 , A61B2017/07214
摘要： A surgical stapler for placing lateral lines of staples and making an incision, all through an endoscopic tube, includes an anvil member which is mounted to the distal end of an elongated housing. A tubular collar disposed around the arm of the anvil member is movable to a distal position to bias the anvil member and a cartridge assembly into cooperative alignment, thereby clamping body tissue to be fastened between the anvil member and cartridge assembly.
摘要翻译： 用于放置横向的缝合线并且通过内窥镜管制成切口的手术吻合器包括安装到细长壳体的远端的砧座构件。 设置在砧构件的臂周围的管状环可移动到远侧位置，以将砧构件和药筒组件偏压成协调对准，从而夹紧待固定在砧构件和药筒组件之间的身体组织。
-
公开(公告)号：US5462215A
公开(公告)日：1995-10-31
申请号：US352976
申请日：1994-12-09
申请人： Frank J. Viola , David T. Green , Henry Bolanos
发明人： Frank J. Viola , David T. Green , Henry Bolanos
IPC分类号： A61B17/072 , A61B17/068
CPC分类号： A61B17/072 , A61B2017/07214
摘要： A locking device for a surgical stapling or fastening instrument for applying surgical fasteners to tissue. The locking device is positioned on the jaw mechanism of the fastening instrument and engages a cartridge when the cartridge includes fasteners, and pivots through the cartridge after the fasteners have been fired to prevent the cartridge carrying jaw from being approximated into a firing position when the cartridge is empty.
摘要翻译： 一种用于将手术紧固件应用于组织的外科缝合或紧固器具的锁定装置。 锁定装置定位在紧固件的钳口机构上并且当药筒包括紧固件时接合药筒，并且在紧固件被点火之后枢转穿过药筒，以防止药筒承载钳口被近似成打火位置 是空的。
-
公开(公告)号：US5431638A
公开(公告)日：1995-07-11
申请号：US80264
申请日：1993-06-21
CPC分类号： A61B18/1487 , A61B17/3421 , A61B17/3474 , A61B18/1233 , A61B18/1402 , A61B2017/00902 , A61M13/003 , A61M2205/0233 , Y10S128/908
摘要： An accessory device for dissipating electrical energy from a surgical device is provided. The electrical energy is induced on the surgical device when a charge-inducing instrument, e.g. an unipolar electrocautery device, is energized in proximity thereto. The induced energy is dissipated by conveying the energy along an electrically conductive coating adhered to a housing of the device to an energy dissipation region.
摘要翻译： 提供了用于从外科装置消散电能的辅助装置。 当电荷诱导仪器（例如电极）被感应时，在外科手术装置上感应出电能。 单极电灼装置在其附近通电。 通过沿着附着到器件的外壳的导电涂层将能量传送到能量耗散区域来消耗感应能量。
-
19.发明授权Apparatus and method for placing stables in laparoscopic or endoscopic procedures 失效将马厩放置在腹腔镜或内窥镜手术中的装置和方法
公开(公告)号：US5413268A
公开(公告)日：1995-05-09
申请号：US129862
申请日：1993-09-30
IPC分类号： A61B17/00 , A61B17/072
CPC分类号： A61B17/07207 , A61B17/00234 , A61B2017/07214
摘要： A surgical stapler for placing lateral lines of staples and making an incision, all through an endoscopic tube, includes an anvil member which is mounted to the distal end of an elongated housing. A tubular collar disposed around the arm of the anvil member is movable to a distal position to bias the anvil member and a cartridge assembly into cooperative alignment, thereby clamping body tissue to be fastened between the anvil member and cartridge assembly.
摘要翻译： 用于放置横向的缝合线并且通过内窥镜管制成切口的手术吻合器包括安装到细长壳体的远端的砧座构件。 设置在砧构件的臂周围的管状环可移动到远侧位置，以将砧构件和药筒组件偏压成协调对准，从而夹紧待固定在砧构件和药筒组件之间的身体组织。
-
公开(公告)号：US5389102A
公开(公告)日：1995-02-14
申请号：US959242
申请日：1992-10-09
申请人： David T. Green , Henry Bolanos , Maria Lopez-Isa , Marc J. Theroux , John C. Robertson , Joseph M. Paul , Stephen W. Gerry , Wayne P. Young
发明人： David T. Green , Henry Bolanos , Maria Lopez-Isa , Marc J. Theroux , John C. Robertson , Joseph M. Paul , Stephen W. Gerry , Wayne P. Young
IPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/28 , A61B17/68
CPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/282 , A61B17/68
摘要： A surgical apparatus for attaching two portions of cutaneous body tissue includes a pair of opposed elongated members having jaws which have tissue gripping members thereon at one end and which are movable toward each other to a closed position to engage two body tissue portions positioned within the members to move the body tissue portions into close approximation. Manually gripping systems of several alternative configurations are provided to actuate a mechanical transmission system to close the jaws. In a preferred embodiment, a fork is movable from a first position to a second position by manually operable devices to move the jaws toward each other. A pair of cam faces is located adjacent the opposite ends of the jaws. As the fork moves to its second position, the tines of the fork engage against the cam faces to move the opposed jaws to their closed position. A plurality of rod-like fasteners are carded in a stacked configuration proximally of the jaws such that when the jaws are in their closed position and the two body tissue portions are held in close approximation. Each rod-like fastener is movable to a position in ingress to penetrate the body tissue portions to attach the body tissue portions together. In another preferred embodiment, the elongated members are biased outwardly by a coil spring and a unique plate-like fastener drive member is provided to facilitate driving a fastener after the jaws are closed. A fastener cartridge is provided with fasteners stacked in a sloped fashion and having a coil spring to bias the fasteners toward the ejection position. Another embodiment includes a rack and gear teeth arrangement for approximating the jaws and for firing the fasteners. The rack and gear teeth function somewhat like a linear analog of a set of rotary gears. A method of attaching cutaneous body tissue portions is also disclosed.
摘要翻译： 用于附接皮肤体组织的两部分的手术装置包括一对相对的细长构件，其具有在其一端具有组织夹持构件的钳口，并且可相对于彼此移动到关闭位置以接合位于构件内的两个身体组织部分 将身体组织部分移动到近似。 提供了几种替代配置的手动夹紧系统来致动机械传动系统以闭合钳口。 在优选实施例中，叉可以通过手动操作的装置从第一位置移动到第二位置，以将夹爪朝向彼此移动。 一对凸轮面邻近钳口的相对端定位。 当叉移动到其第二位置时，叉的齿与凸轮面接合，以将相对的夹爪移动到其关闭位置。 多个杆状紧固件被卡在卡爪的近侧的堆叠构造中，使得当夹爪处于其关闭位置并且两个身体组织部分保持紧密接近时。 每个杆状紧固件可移动到入口位置以穿透身体组织部分以将身体组织部分附接在一起。 在另一优选实施例中，细长构件被螺旋弹簧向外偏压，并且提供了独特的板状紧固件驱动构件，以便于在夹爪关闭之后驱动紧固件。 紧固件卡盒设置有以倾斜方式堆叠的紧固件，并且具有螺旋弹簧以将紧固件偏压到喷射位置。 另一个实施例包括用于近似钳口和用于击发紧固件的齿条和齿轮齿布置。 齿条和齿轮齿有点像一组旋转齿轮的线性模拟。 还公开了附着皮肤组织部分的方法。
-
-
-
-
-
-
-
-
-
搜索结果
130 条记录 (耗时 0.042 秒)
