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公开(公告)号：US08032996B2
公开(公告)日：2011-10-11
申请号：US10556419
申请日：2004-05-13
申请人： Michael Trull , Perry A. Genova , Robert C. Williams, III , Jeffrey C. Leung , Matthew A. Megaro , Stanton Batchelor , Andrew Corson
发明人： Michael Trull , Perry A. Genova , Robert C. Williams, III , Jeffrey C. Leung , Matthew A. Megaro , Stanton Batchelor , Andrew Corson
IPC分类号： B21F25/00
CPC分类号： B26D1/0006 , A61B17/06166 , A61B2017/00526 , A61B2017/06176 , B26D7/01 , B26D2001/006 , Y10T29/20 , Y10T83/929 , Y10T428/29
摘要： An apparatus for cutting barbs into a suture having a filament supply. The apparatus also has an in-feed collet for holding one end of a filament threaded therethrough. Further the apparatus has an out-feed collet for holding a second end of a filament threaded therethrough. Additionally, the apparatus has a holder positioned between said in-feed and out-feed collets for holding a filament suspended between the in-feed and out-feed collets. The apparatus also has a cutting assembly for cutting barbs in the filament tensioned between the in-feed and out-feed collets.
摘要翻译： 一种用于将倒钩切割成具有丝线供应的缝合线的装置。 该装置还具有用于保持丝杠穿过的长丝的一端的进给夹头。 此外，该装置具有用于保持穿过其中的细丝的第二端的出料夹头。 另外，该装置具有定位在所述进料和出料夹头之间的保持器，用于保持悬挂在进料和出料夹头之间的细丝。 该设备还具有切割组件，用于切割在进给和出料夹头之间张紧的细丝中的倒钩。
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2.发明授权Method for cutting a suture to create tissue retainers of a desired shape and size 有权切割缝合线以形成所需形状和尺寸的组织保持器的方法公开(公告)号：US08015678B2
公开(公告)日：2011-09-13
申请号：US12850433
申请日：2010-08-04
IPC分类号： B21F25/00
CPC分类号： B26D3/08 , A61B17/06166 , A61B17/064 , A61B2017/00526 , A61B2017/06176 , Y10T29/20 , Y10T83/02 , Y10T83/0333 , Y10T83/0341 , Y10T83/0385 , Y10T83/04 , Y10T83/202 , Y10T83/4607 , Y10T83/896
摘要： A method for manufacturing self-retaining suture is disclosed. The method provides for creating and supporting a suture during cutting of tissue-grasping elements at different angular positions. A cutting device is moved through the suture thread along a path which can include longitudinal, transverse, oscillating and depth components to create a desired tissue-grasping element on the surface of the suture. The path of the cutting device and the rotation of the suture relative to the cutting device are controlled so that a plurality of angularly-displaced tissue-grasping elements can be created on the suture.
摘要翻译： 公开了一种用于制造自固位缝合线的方法。 该方法提供在切割不同角位置处的组织抓取元件时产生和支撑缝合线。 切割装置沿着可以包括纵向，横向，摆动和深度部件的路径移动穿过缝合线，以在缝合线的表面上产生期望的组织抓握元件。 控制切割装置的路径和缝合线相对于切割装置的旋转，使得可以在缝合线上形成多个角位移的组织抓握元件。
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公开(公告)号：US20100298878A1
公开(公告)日：2010-11-25
申请号：US12849960
申请日：2010-08-04
申请人： Jeffrey C. Leung , Gregory Ruff , Andrew Kaplan
发明人： Jeffrey C. Leung , Gregory Ruff , Andrew Kaplan
IPC分类号： A61B17/04
CPC分类号： A61B17/06166 , A61B17/0401 , A61B17/064 , A61B17/1146 , A61B2017/0412 , A61B2017/0427 , A61B2017/0462 , A61B2017/06057 , A61B2017/06176 , Y10S606/908 , Y10S606/91
摘要： A suture system has a double ended barbed suture with a first plurality of barbs located adjacent to a first end and a second plurality of barbs located adjacent to a second end, and a body located between the first plurality of barbs and the second plurality of barbs. The body provides an anchor that can hold tissue relative to the first end and the second end of the suture. The body can slide and be positioned on said suture.
摘要翻译： 缝线系统具有双端有倒钩的缝合线，其具有邻近第一端的第一多个倒钩和邻近第二端定位的第二多个倒钩，以及位于第一多个倒钩和第二多个倒钩之间的主体 。 身体提供可以相对于缝合线的第一端和第二端保持组织的锚固件。 身体可以滑动并定位在所述缝合线上。
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公开(公告)号：US20100298848A1
公开(公告)日：2010-11-25
申请号：US12850186
申请日：2010-08-04
IPC分类号： A61B17/06
CPC分类号： A61B17/00234 , A61B17/0057 , A61B17/04 , A61B17/06061 , A61B17/06166 , A61B17/062 , A61B17/1114 , A61B17/1146 , A61B2017/00575 , A61B2017/0061 , A61B2017/00632 , A61B2017/00663 , A61B2017/00792 , A61B2017/06052 , A61B2017/06057 , A61B2017/06171 , A61B2017/06176 , A61B2017/1135
摘要： Continuous wound-closure techniques use one-way suture. The one-way suture has tissue-grasping surface features which allow passage of the suture in one direction through tissue, but not in the opposite direction. In closing a wound, the one-way suture is passed alternately through tissue on opposed sides of the wound. The wound-closure techniques allow approximation of the sides of the wound without knots, avoid loop stitching and reduce scarring.
摘要翻译： 连续创伤闭合技术使用单向缝合。 单向缝合线具有组织抓握表面特征，其允许缝合线在一个方向上穿过组织而不是相反方向。 在关闭伤口时，单向缝合线交替穿过伤口相对侧上的组织。 伤口闭合技术允许伤口侧面近似，无结，避免环路缝合并减少疤痕。
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公开(公告)号：US20090018577A1
公开(公告)日：2009-01-15
申请号：US11968496
申请日：2008-01-02
IPC分类号： A61B17/08
CPC分类号： A61B17/04 , A61B17/06166 , A61B2017/06028 , A61B2017/06057 , A61B2017/06176 , Y10T83/852
摘要： A barbed suture for connecting tissue, and a combination surgical needle with a barbed suture. The suture includes an elongated body and a plurality of barbs projecting from the body. Each barb causes the suture to resist movement in an opposite direction from which the barb faces. The disposition of the barbs on the body may be staggered, twist cut multiple spiral, overlapping, or random. Also, the configuration of the barbs may be a certain spirality angle α, barb cut angle θ, barb cut depth, barb cut length, barb cut distance, corrugated barb underside, arcuate barb base, or varying barb size.
摘要翻译： 用于连接组织的带刺的缝合线，以及带有倒钩的缝合线的组合手术针。 缝合线包括细长主体和从身体突出的多个倒钩。 每个倒钩使缝合线抵抗与倒钩相反的方向移动。 倒钩在身体上的布置可能是交错的，扭曲多个螺旋，重叠或随机。 此外，倒钩的配置可以是某种螺旋角α，倒钩切割角θ，倒钩切割深度，倒钩切割长度，倒钩切割距离，波纹倒钩下侧，弓形倒钩底座或变化倒钩尺寸。
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公开(公告)号：US20080221617A1
公开(公告)日：2008-09-11
申请号：US11968494
申请日：2008-01-02
申请人： Gregory L. Ruff
发明人： Gregory L. Ruff
CPC分类号： A61B17/083 , A61B17/0493 , A61B17/06109 , A61B17/064 , A61B17/10 , A61B2017/06176 , A61B2017/0647
摘要： A barbed bodily tissue connector for insertion into tissue comprises an elongated body having a substantially polygonal periphery in cross-section including at least three sides. Each side meets an adjacent side at an edge of the elongated body. A plurality of barbs project from the edges of the body. The barbs are configured such that they are yieldable in a direction toward the body and resist retraction from tissue in an opposite direction.
摘要翻译： 用于插入组织的带刺的身体组织连接器包括具有包括至少三个侧面的横截面的基本上多边形周边的细长主体。 每一侧在细长体的边缘处相邻一侧。 多个倒钩从身体的边缘伸出。 倒钩构造成使得它们在朝向身体的方向上是可屈服的并且抵抗在相反方向上的组织退回。
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公开(公告)号：US07226468B2
公开(公告)日：2007-06-05
申请号：US10420119
申请日：2003-04-21
申请人： Gregory L. Ruff
发明人： Gregory L. Ruff
IPC分类号： A61B17/08
CPC分类号： A61B17/083 , A61B17/0493 , A61B17/06109 , A61B17/064 , A61B17/10 , A61B2017/06176 , A61B2017/0647
摘要： A barbed tissue connector is disclosed for use in closing a body wound. The connector includes an elongated body and a pointed end to facilitate insertion of the connector into tissue. A plurality of closely-spaced barbs are disposed on the body from the pointed end of the connector to a predetermined location on the body. The barbs are yieldable toward the body to make it easier to insert the connector in tissue, and the barbs are generally rigid in an opposite direction to hold the connector in the tissue. The body of the connector is substantially rigid and is sufficiently resilient to return to a predetermined position after deflection therefrom. The connector can be manually inserted into the tissue of a patient, or the connector can be inserted by means of an inserting device which is retracted after the connector is in place.
摘要翻译： 公开了一种用于关闭身体伤口的带刺组织连接器。 连接器包括细长主体和尖端，以便于将连接器插入到组织中。 多个紧密间隔的倒钩从主体的尖端设置在主体上的预定位置上。 倒钩可朝向身体屈服，使得更容易将连接器插入组织中，并且倒钩通常在相反方向上是刚性的，以将连接器保持在组织中。 连接器的主体基本上是刚性的并且具有足够的弹性，以便在从其偏转之后返回到预定位置。 连接器可以手动地插入到患者的组织中，或者可以通过插入装置插入连接器，插入装置在连接器就位之后缩回。
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公开(公告)号：US20100318123A1
公开(公告)日：2010-12-16
申请号：US12850230
申请日：2010-08-04
IPC分类号： A61B17/04
CPC分类号： A61B17/00234 , A61B17/0057 , A61B17/04 , A61B17/06061 , A61B17/06166 , A61B17/062 , A61B17/1114 , A61B17/1146 , A61B2017/00575 , A61B2017/0061 , A61B2017/00632 , A61B2017/00663 , A61B2017/00792 , A61B2017/06052 , A61B2017/06057 , A61B2017/06171 , A61B2017/06176 , A61B2017/1135
摘要： An anastomosis procedure utilizes a self-retaining suture to secure one vessel to another vessel. A single self-retaining suture is deployed in a continuous pattern around the interface between the vessels. The self-retaining suture has tissue-grasping surface features which allow passage of the suture in one direction through tissue, but not in the opposite direction. The self-retaining suture may be deployed using a needle attached to the end of the suture. The continuous anastomosis technique may be performed without using knots.
摘要翻译： 吻合手术利用自固定缝线将一个血管固定到另一个血管。 单个自固位缝合线围绕容器之间的界面以连续图案部署。 自固位缝合线具有组织抓握表面特征，其允许缝合线在一个方向上穿过组织而不是相反方向。 可以使用附接到缝合端部的针来展开自固位缝合线。 可以在不使用结的情况下进行连续吻合技术。
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公开(公告)号：US20100298876A1
公开(公告)日：2010-11-25
申请号：US12850063
申请日：2010-08-04
IPC分类号： A61L17/12
CPC分类号： A61B17/04 , A61B17/06166 , A61B2017/06028 , A61B2017/06057 , A61B2017/06176 , Y10T83/852
摘要： A barbed suture with a first end and a second end and a body with a plurality of barbs extending from the body. Each barb causes the suture to resist movement in an opposite direction from which the barb faces. Projections extend from said suture. The projections can also engage tissue. The barbs cover the projections when the first end of the suture is moved in tissue and exposes the projections in order to engage tissue when the suture is moved in the direction of the second end through tissue.
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10.发明申请SELF-RETAINING SUTURES HAVING EFFECTIVE HOLDING STRENGTH AND TENSILE STRENGTH 有权具有有效的保持强度和拉伸强度的自保护套公开(公告)号：US20100298875A1
公开(公告)日：2010-11-25
申请号：US12850035
申请日：2010-08-04
IPC分类号： A61B17/04
CPC分类号： A61B17/04 , A61B17/06166 , A61B2017/06028 , A61B2017/06057 , A61B2017/06176 , Y10T83/852
摘要： A barbed suture with a first end and a second end and a body with a plurality of barbs extending from the body. Each barb causes the suture to resist movement in an opposite direction from which the barb faces. Projections extend from said suture. The projections can also engage tissue. The barbs cover the projections when the first end of the suture is moved in tissue and exposes the projections in order to engage tissue when the suture is moved in the direction of the second end through tissue.
摘要翻译： 具有第一端和第二端的带刺的缝合线，以及具有从身体延伸的多个倒钩的主体。 每个倒钩使缝合线抵抗与倒钩相反的方向移动。 投影从所述缝合线延伸。 突起也可以接合组织。 当缝合线的第一端在组织中移动时，倒钩覆盖突起，并且当缝合线沿着第二端的方向通过组织移动时，暴露突起以便接合组织。
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