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    Surgical needle-suture attachment for controlled suture release
    3.
    发明授权
    Surgical needle-suture attachment for controlled suture release 失效
    手术针缝合附件用于可控缝合释放

    公开(公告)号：US5051107A

    公开(公告)日：1991-09-24

    申请号：US532927

    申请日：1990-06-04

    申请人： Herbert W. Korthoff

    发明人： Herbert W. Korthoff

    IPC分类号： A61B17/06 ,  A61F2/00

    CPC分类号： A61B17/06004 ,  A61F2/0004

    摘要： A combined surgical needle-suture device of controlled suture release characteristics and a method for manufacturing the device employ a shrinkable tubing to connect the needle to the suture. A tensioning force is applied to the device to bring the average force required for the release of the needle from its attached suture to within a predetermined range of average pull-out force.

    摘要翻译： 具有受控缝合线释放特性的组合的手术针缝合装置和用于制造装置的方法采用可收缩管将针连接到缝合线。 张紧力被施加到装置上，以使针头从其附接的缝合线释放所需的平均力在预定的平均拉出力范围内。

    Combined surgical needle-suture device possessing an integrated suture cut-off feature
    4.
    发明授权
    Combined surgical needle-suture device possessing an integrated suture cut-off feature 失效
    具有综合缝合线切割功能的组合式手术缝合装置

    公开(公告)号：US5041128A

    公开(公告)日：1991-08-20

    申请号：US532960

    申请日：1990-06-04

    申请人： Herbert W. Korthoff

    发明人： Herbert W. Korthoff

    IPC分类号： A61B17/06 ,  A61F2/00

    CPC分类号： A61B17/06004 ,  A61F2/0004

    摘要： Attachment of a surgical needle to a suture to provide a combined surgical needle-suture device employs a shrinkable tubing possessing a suture cutting edge. Separation of the needle from the suture can be achieved when desired by bringing the suture to bear under tension against the cutting edge of the tubing thereby severing the suture.

    摘要翻译： 将外科手术针附接到缝合线以提供组合的手术针缝合装置采用具有缝线切割边缘的可收缩管。 如果需要，可以通过使缝合线承受张紧在管道的切割边缘处从而切断缝线，从而实现针与缝合线的分离。

    Surgical needle-suture attachment
    6.
    发明授权
    Surgical needle-suture attachment 失效
    手术针缝合附件

    公开(公告)号：US5084063A

    公开(公告)日：1992-01-28

    申请号：US532962

    申请日：1990-06-04

    申请人： Herbert W. Korthoff

    发明人： Herbert W. Korthoff

    IPC分类号： A61B17/06 ,  A61F2/00

    CPC分类号： A61B17/06004 ,  A61F2/0004

    摘要： A combined surgical needle-suture device of controlled suture release characteristics and a method for manufacturing the device employ a shrinkable tubing and a suture having an expandable tip region to connect the needle to the suture.

    摘要翻译： 具有受控缝合线释放特性的组合的手术针缝合装置和用于制造该装置的方法采用可收缩管和具有可扩张尖端区域的缝合线，以将针连接到缝合线。

    Surgical fastener and surgical stapling apparatus
    7.
    发明授权
    Surgical fastener and surgical stapling apparatus 失效
    手术紧固件和手术吻合装置

    公开(公告)号：US4917114A

    公开(公告)日：1990-04-17

    申请号：US176695

    申请日：1988-04-01

    申请人： David T. Green ,  Herbert W. Korthoff

    发明人： David T. Green ,  Herbert W. Korthoff

    IPC分类号： A61B17/115

    CPC分类号： A61B17/115 ,  A61B17/1155 ,  Y10T24/45534

    摘要： The two-part surgical fastener is composed of an annular stapling part having projecting prongs and annular retaining board having an annular gap which receives the prongs. Barbs on the prongs serve to abutt against a retaining ring on the retaining part to maintain a fixed relationship between the parts for stapling purposes. The anvil assembly on which the retaining part of the fastener is mounted as fingers which can be collapsed radially inwardly after stapling to permit ease of removal.

    摘要翻译： 两部分手术紧固件由具有突出叉状物的环形缝合部件和具有接收尖头的环形间隙的环形保持板组成。 尖头上的倒钩用于抵靠保持部件上的保持环，以保持用于装订目的的部件之间的固定关系。 砧座组件，紧固件的保持部件以该指状物安装在该砧座组件上，其可以在缝合之后径向向内折叠以允许容易地移除。

    Forming latchless surgical clip and fixture for use therein
    10.
    发明授权
    Forming latchless surgical clip and fixture for use therein 失效
    形成无闩锁手术夹具和夹具用于其中

    公开(公告)号：US5474732A

    公开(公告)日：1995-12-12

    申请号：US281885

    申请日：1994-07-28

    申请人： Herbert W. Korthoff ,  Daniel Shichman ,  Ross R. Muth ,  Charles E. Gorman, Jr.

    发明人： Herbert W. Korthoff ,  Daniel Shichman ,  Ross R. Muth ,  Charles E. Gorman, Jr.

    IPC分类号： A61B17/122 ,  F16B2/22 ,  B29C61/06 ,  B29C59/18

    CPC分类号： F16B2/22 ,  A61B17/122

    摘要： A method for forming a surgical clip and fixture for use therein includes molding a polymeric clip body, the clip body having hinged legs, the polymer of the clip body being substantially amorphous. The clip body can then be moved to a desired configuration while being subjected to a temperature above the glass transition temperature. The molded clip body is then heated to a temperature within the crystallization range for a period of time sufficient to impart at least 20% crystallinity thereto to impart a spring back property. Also disclosed herein is a fixture for forming a surgical clip in accordance with this method.

    摘要翻译： 用于形成用于其中的手术夹子和夹具的方法包括模制聚合物夹体，夹体具有铰接的腿，夹体的聚合物基本上是无定形的。 然后可以将夹子主体移动到期望的构造，同时经受高于玻璃化转变温度的温度。 然后将模制夹体加热至结晶范围内的温度一段足以给其至少20％结晶度的时间以赋予回弹性能。 本文还公开了根据该方法形成外科夹的夹具。