-
公开(公告)号：USD471953S1
公开(公告)日：2003-03-18
申请号：US29161624
申请日：2002-05-31
申请人： Francis D. Colligan , Michael Wales
设计人： Francis D. Colligan , Michael Wales
-
公开(公告)号：US5722991A
公开(公告)日：1998-03-03
申请号：US483138
申请日：1995-06-07
申请人： Francis D. Colligan
发明人： Francis D. Colligan
CPC分类号： B21G1/08 , A61B17/06004 , A61B2017/06028 , Y10T29/49925 , Y10T29/53213 , Y10T29/53235
摘要： An apparatus for attaching a surgical needle of the type having an end portion with an elongated aperture defined therein and a suture having a generally elongated end portion which is to be positioned in the elongated aperture of the needle includes a pair of dies, each die having at least two generally planar engaging surfaces with a recessed portion disposed between adjacent engaging surfaces. The engaging surfaces of the dies each define a plane which is in general parallel relation to a longitudinal axis of the respective die. The recessed portion defines a relief zone such that when the end portion of the suture is positioned within the aperture of the needle end and the dies are positioned about the end portion of the needle with the engaging surfaces of each die generally facing the outer surface thereof, applying inward crimping force to the dies causes the dies to produce inward crimping forces on opposed sides of the needle end portion to cause a reduction of the dimension of the elongated aperture of the needle to thereby attach the needle to the suture whereby the recessed portion receives and collects deformed material from the needle. Secondary recessed portions may be provided to accumulate deformed needle material outward of the engaging surfaces. Side walls are provided on the die to receive the other die therebetween during crimping and constrain outward deformation of the needle. A method for attaching a surgical suture to a needle is also disclosed.
摘要翻译： 一种用于安装具有限定在其中的具有细长孔的端部类型的外科用针的装置，具有位于针的细长孔中的大致细长的端部的缝合线包括一对管芯，每个管芯具有 至少两个大致平面的接合表面，其中凹部设置在相邻的接合表面之间。 模具的接合表面各自限定了通常平行于相应模具的纵向轴线的平面。 凹陷部分限定了一个安全区，使得当缝合线的端部位于针端的孔内并且模具围绕针的端部定位时，每个模具的接合表面大体上面对其外表面 向模具施加向内卷曲力使得模具在针端部的相对侧上产生向内的卷曲力，从而引起针的细长孔的尺寸的减小，从而将针固定到缝合线上，从而凹部 从针头收集和收集变形材料。 可以设置二次凹部以将变形的针状材料从接合表面向外累积。 侧壁设置在模具上，以在压接期间容纳另一个模具，并限制针的向外变形。 还公开了将手术缝合线附接到针的方法。
-
公开(公告)号：US5569302A
公开(公告)日：1996-10-29
申请号：US400710
申请日：1995-03-03
CPC分类号： A61B17/06195 , A61B17/06004 , A61B17/06166 , A61B2017/00526 , A61B2017/06028
摘要： A multifilament surgical suture has an end portion tipped with cyanoacrylate resin. The suture can also include filling agents and lubricants which are incorporated into the suture prior to the suture being tipped. A typical filling agent is glycerol. A typical lubricant includes a copolymer of glycolide and lactide. Tipping is accomplished by passing a portion of the suture through a mist of monomeric cyanoacrylate resin and allowing the resin to harden by curing. The tipped portion may then be cut to create a tipped end for insertion into a surgical needle.
摘要翻译： 复丝手术缝合线具有尖端与氰基丙烯酸酯树脂的端部。 缝合线还可以包括填充剂和润滑剂，其在缝合线被折叠之前并入到缝合线中。 典型的填充剂是甘油。 典型的润滑剂包括乙交酯和丙交酯的共聚物。 通过使一部分缝合线通过单体氰基丙烯酸酯树脂的雾并使树脂通过固化而硬化来实现倾翻。 然后可以将尖端部分切割以产生用于插入到外科手术针中的尖端。
-
公开(公告)号：US5437726A
公开(公告)日：1995-08-01
申请号：US166486
申请日：1993-12-13
CPC分类号： A61B17/06195 , A61B17/06004 , A61B17/06166 , A61B2017/00526 , A61B2017/06028
摘要： An apparatus for tipping surgical sutures includes a drum around which the suture is wound. The drum is placed on a carriage which moves the drum into a chamber wherein selected portions of the suture are passed through a mist of cyanoacrylate tipping agent generated by ultrasonic atomization. The tipping agent quickly cures and the tipped portion of the suture may be cut to create a tipped end for insertion into a surgical needle to form a needle-suture device.
摘要翻译： 用于翻边手术缝合线的装置包括绕着缝合线缠绕的鼓。 将滚筒放置在将滚筒移动到室中的托架上，其中缝合线的选定部分通过由超声雾化产生的氰基丙烯酸酯倾翻剂的雾。 接合剂快速固化并且缝合线的尖端部分可以被切割以产生用于插入到外科用针中的尖端以形成针缝合装置。
-
公开(公告)号：US5350373A
公开(公告)日：1994-09-27
申请号：US959114
申请日：1992-10-09
申请人： Francis D. Colligan
发明人： Francis D. Colligan
CPC分类号： A61B17/06004 , A61B17/0482
摘要： The present invention relates to an apparatus for attaching surgical sutures to eyeless surgical needles. The apparatus includes a frame for positioning and maintaining the needle while the suture is being attached and a rotating die system which selectively impacts the needle to secure the suture thereto.
摘要翻译： 本发明涉及一种用于将外科缝合线附着到无眼手术针的装置。 该装置包括用于在缝合线被附接时定位和保持针的框架以及选择性地冲击针以将缝合线固定到其上的旋转模具系统。
-
-
-
-
搜索结果
25 条记录 (耗时 0.024 秒)
