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公开(公告)号:US5871488A
公开(公告)日:1999-02-16
申请号:US862055
申请日:1997-05-22
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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公开(公告)号:US5674229A
公开(公告)日:1997-10-07
申请号:US503360
申请日:1995-07-17
申请人: H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Richard N. Granger , Philip Richardson , Margaret Pamela Richardson
发明人: H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Richard N. Granger , Philip Richardson , Margaret Pamela Richardson
CPC分类号: A61B17/2909 , A61B17/0469 , A61B17/0625 , A61B17/0401 , A61B17/0491 , A61B17/06114 , A61B2017/0479 , A61B2017/06019 , A61B2017/06033 , A61B2017/06047 , A61B2017/06085 , A61B2017/0609 , A61B2017/2919 , A61B2017/292 , A61B2017/2936
摘要: The invention contemplates a surgical apparatus for manipulating a surgical incision member and an associated loading mechanism for replacing the surgical incision member. The surgical apparatus comprises an elongated body portion, first and second jaw elements extending from the body portion, securing a needle for securing the surgical incision member, releasing jaw cooperating with the securing a needle for releasing the surgical incision member and locking jaw cooperating with the securing a needle for preventing at least one of the jaw elements from moving.
摘要翻译: 本发明设想一种用于操纵手术切口部件的外科手术装置和用于更换手术切口部件的相关联的装载机构。 手术装置包括细长主体部分,从主体部分延伸的第一和第二钳口元件,固定用于固定外科切口构件的针,释放爪,其与固定针头相配合,用于释放外科切口构件并锁定与 固定针以防止至少一个夹爪元件移动。
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公开(公告)号:US5817365A
公开(公告)日:1998-10-06
申请号:US404360
申请日:1995-03-15
CPC分类号: B29D99/0067 , B29C41/14 , B29C41/22 , A41D19/0058 , A41D19/0096 , A61B42/00 , B29C2791/001 , B29K2105/0064 , B29K2995/0025 , B29K2995/0029 , B29L2031/4864 , Y10S428/916
摘要: Rubber articles are produced by applying a first latex to a former and then applying either a second latex, or a separation material followed by a latex which may be the same as, or different to, the first latex, curing both latices, and removing both layers jointly, so as to make an article with an outer translucent layer and an inner darker layer, with capillary action permitted between the layers.
摘要翻译: 橡胶制品是通过将第一胶乳施用于前者,然后施加第二胶乳或分离材料,然后涂布可与第一胶乳相同或不同的胶乳,固化两种胶乳并除去两者 以便制造具有外部半透明层和内部较暗层的制品,其中层之间允许毛细管作用。
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公开(公告)号:US5690653A
公开(公告)日:1997-11-25
申请号:US492271
申请日:1995-07-24
CPC分类号: A61B17/0625 , A61B17/0469 , A61B17/282 , A61B17/06 , A61B17/06066 , A61B17/06166 , A61B17/2804 , A61B17/29 , A61B2017/2926 , A61B2017/2939
摘要: Surgical suturing apparatus comprises upper and lower jaw elements selectively movable relative to one another between open and closed position. Each jaw element is provided with a respective recess arranged to receive a portion of an elongate incision member or length of surgical thread and securing means is provided arranged to selectively secure the surgical incision member or length of surgical thread in a respective recess. The jaw elements are typically provided at an end of an elongate positioning and operating arm making the device particularly useful for use in laparoscopic surgery.
摘要翻译: 手术缝合装置包括可以在打开位置和关闭位置之间相对于彼此选择性地移动的上下颚元件。 每个钳口元件设置有相应的凹槽,其布置成容纳细长切口部件的一部分或长度的外科手术线,并且提供固定装置,其被布置成选择性地将外科切口部件或长度的外科手术线固定在相应的凹部中。 钳口元件通常设置在细长定位和操作臂的端部,使得该装置特别适用于腹腔镜手术。
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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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