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1. 发明公开

KR20180052656A 환부 봉합 장치를 위한 개선된 엔드 이펙터 审中-公开
公开(公告)号：KR20180052656A
公开(公告)日：2018-05-18
申请号：KR20187009258
申请日：2015-09-04
申请人： ETHICON INC
发明人： PERKINS JASON T , NAWROCKI JESSE G , HUFF JASON , LINDH DAVID C SR
IPC分类号： A61B17/06 , A61B17/00 , A61B17/04
CPC分类号： A61B17/06166 , A61B2017/00526 , A61B2017/00964 , A61B2017/0417 , A61B2017/06176 , A61B2017/0619
摘要： 봉합재장치는조직내에서의봉합재의이식동안및 그후에개선된유지강도를제공하기위해봉합재의원위단부에서개선된용접된고정장치를포함한다. 용접된고정장치는제1 층및 제1 층에용접된제2 층을포함하는복합고정탭일수 있다.

2. 发明专利

AU2015408221B2 Improved end effector for wound closure device 未知
公开(公告)号：AU2015408221B2
公开(公告)日：2020-09-10
申请号：AU2015408221
申请日：2015-09-04
申请人： ETHICON INC
发明人： PERKINS JASON T , NAWROCKI JESSE , HUFF JASON , LINDH SR DAVID C
IPC分类号： A61B17/06
摘要： A suture device including an improved welded fixation device at its distal end, to provide improved holding strength during and after implantation of the suture in tissue. The welded fixation device can be a composite fixation tab which comprises a first layer and a second layer welded to the first layer.

3. 发明专利

CA2772252C BARBED SUTURES HAVING PLEDGET STOPPERS AND METHODS THEREFOR 未知
公开(公告)号：CA2772252C
公开(公告)日：2018-03-13
申请号：CA2772252
申请日：2010-08-24
申请人： ETHICON INC
发明人： LINDH DAVID C SR , NAWROCKI JESSE G , FURMAN DENNIS L , HRISTOV KRASIMIRA , PERKINS JASON T
IPC分类号： A61B7/04 , A61B17/00 , A61B17/06
摘要： A surgical suture (100) includes an elongated core (106) having a first leg (102) and a second leg (104), a first set of barbs (108) projecting from the first leg of the core, and a second set of barbs (110) projecting from the second leg of the core. The suture has a stop (114) projecting from the core that is located between the first and second sets of barbs, and a braid (450) surrounding the elongated core and the stop for strengthening the suture. The suture includes a pledget (440) having first (438A) and second (438B) openings extending therethrough, with the first leg extending through the first pledget opening, the second leg extending through the second pledget opening, and the stop extending between the first and second pledget openings.

4. 发明专利

CA2772337A1 AUTOMATED SYSTEMS AND METHODS FOR MAKING BRAIDED BARBED SUTURES 未知
公开(公告)号：CA2772337A1
公开(公告)日：2011-03-03
申请号：CA2772337
申请日：2010-08-27
申请人： ETHICON INC
发明人： LINDH DAVID C SR , PERKINS JASON T , HRISTOV KRASIMIRA , NAWROCKI JESSE G , TANNHAUSER ROBERT J
IPC分类号： A61B17/06 , A61B17/00 , D04C3/42
摘要： A system (50) for making braided barbed sutures includes a filament winding assembly, and a guide assembly including at least one barbed insert (100,304) dispenser opening defining a passageway for orienting a barbed insert. The guide assembly is adapted to dispense at least one barbed insert from the dispenser opening into the filament winding assembly for winding a plurality of filaments (284,308) around the at least one barbed insert for making a braided barbed suture. The passage way of the dispenser opening is adapted to allow longitudinal movement of the barbed insert relative to the passageway while simultaneously preventing twisting movement of the barbed insert relative to the passageway. As the barbed insert is being dispensed, the barbed insert dispenser opening is selectively rotatable for imparting rotation to the barbed insert as the filaments are wound about the barbed insert. The passageway may be an elongated slit having a greater width than height.

5. 发明申请

WO2014123727A2 LOCALLY REVERSIBLE BARBED SUTURES 审中-公开
标题翻译：本地可反转的酒吧
公开(公告)号：WO2014123727A2
公开(公告)日：2014-08-14
申请号：PCT/US2014013380
申请日：2014-01-28
申请人： ETHICON INC
发明人： PERKINS JASON T , MOONEY MARK T , GABEL JONATHAN B
IPC分类号： A61B17/06
CPC分类号： A61B17/06166 , A61B2017/0417 , A61B2017/0608 , A61B2017/06176
摘要： A wound closure device includes a flexible filament having a first end, a second end, and a longitudinal axis extending between the first and second ends. A plurality of barbs project outwardly from the flexible filament. Each barb has a base connected with the flexible filament, a blunt tip spaced from the base, a leading edge extending between the base and the blunt tip and facing toward the first end of the flexible filament, and a trailing edge extending between the base and the tip and facing toward the second end of the flexible filament. The trailing edge of the barb and the longitudinal axis of the flexible filament define an angle of at least 68 that opens toward the second end of the flexible filament.
摘要翻译：伤口闭合装置包括具有第一端，第二端和在第一和第二端之间延伸的纵向轴线的柔性细丝。多个倒钩从柔性灯丝向外突出。每个倒钩具有与柔性细丝连接的基部，与基部间隔开的钝头，在基部和钝头之间延伸并面向柔性细丝的第一端的前缘，以及在基部和尖端并面向柔性灯丝的第二端。倒钩的后缘和柔性长丝的纵向轴线限定至少68°的角度，该角度朝向柔性细丝的第二端开口。

6. 发明专利

CA2885189C BARBED SUTURES HAVING CONTOURED BARBS THAT FACILITATE PASSAGE THROUGH TISSUE AND INCREASE HOLDING STRENGTH 未知
公开(公告)号：CA2885189C
公开(公告)日：2020-07-21
申请号：CA2885189
申请日：2013-09-16
申请人： ETHICON INC
发明人： NAWROCKI JESSE G , PERKINS JASON T , LINDH DAVID C
IPC分类号： A61B17/06 , A61B17/04
摘要： A wound closure device includes a filamentary element having a proximal end and a distal end, and a plurality of barbs extending outwardly from the filamentary element. Each barb has a base connected with the filamentary element, a tip spaced from the base, and an outer edge that extends between the base and the tip. The outer edge transforms from a concave surface that extends between the base and a transition point to a convex surface that extends between the transition point and the tip. The unique dual radius shape of the outer edge and the tips minimizes resistance when the filamentary element is pulled in a first direction through tissue and maximizes resistance to movement when the filamentary element is pulled in an opposite, second direction through tissue for holding the wound closure device stationary.

7. 发明专利

AU2014215670B2 Locally reversible barbed sutures 未知
公开(公告)号：AU2014215670B2
公开(公告)日：2018-05-10
申请号：AU2014215670
申请日：2014-01-28
申请人： ETHICON INC
发明人： PERKINS JASON T , MOONEY MARK T , GABEL JONATHAN B
IPC分类号： A61B17/04 , A61B17/06
摘要： A wound closure device (330) includes a flexible filament (332) having a first end (334), a second end (336), and a longitudinal axis extending between the first and second ends. A plurality of barbs (338) project outwardly from the flexible filament. Each barb has a base connected with the flexible filament, a blunt tip (344) spaced from the base, a leading edge (340) extending between the base and the blunt tip and facing toward the first end of the flexible filament, and a trailing edge (342) extending between the base and the tip and facing toward the second end of the flexible filament. The trailing edge of the barb and the longitudinal axis of the flexible filament define an angle of at least 68° that opens toward the second end of the flexible filament.

8. 发明专利

AU2015408221A1 Improved end effector for wound closure device 未知
公开(公告)号：AU2015408221A1
公开(公告)日：2018-03-22
申请号：AU2015408221
申请日：2015-09-04
申请人： ETHICON INC
发明人： PERKINS JASON T , NAWROCKI JESSE , HUFF JASON , LINDH SR DAVID C
IPC分类号： A61B17/06
摘要： A suture device including an improved welded fixation device at its distal end, to provide improved holding strength during and after implantation of the suture in tissue. The welded fixation device can be a composite fixation tab which comprises a first layer and a second layer welded to the first layer.

9. 发明专利

AU2014215670A1 Locally reversible barbed sutures 未知
公开(公告)号：AU2014215670A1
公开(公告)日：2015-09-17
申请号：AU2014215670
申请日：2014-01-28
申请人： ETHICON INC
发明人： PERKINS JASON T , MOONEY MARK T , GABEL JONATHAN B
IPC分类号： A61B17/04 , A61B17/06
摘要： A wound closure device (330) includes a flexible filament (332) having a first end (334), a second end (336), and a longitudinal axis extending between the first and second ends. A plurality of barbs (338) project outwardly from the flexible filament. Each barb has a base connected with the flexible filament, a blunt tip (344) spaced from the base, a leading edge (340) extending between the base and the blunt tip and facing toward the first end of the flexible filament, and a trailing edge (342) extending between the base and the tip and facing toward the second end of the flexible filament. The trailing edge of the barb and the longitudinal axis of the flexible filament define an angle of at least 68° that opens toward the second end of the flexible filament.

10. 发明专利

MX2015003350A SUTURAS DENTADAS QUE TIENE DIENTES CONTORNEADOS QUE FACILITAN EL PASO A TRAVES DEL TEJIDO E ENCREMENTAN LA FUERZA DE SUJECION. 未知
公开(公告)号：MX2015003350A
公开(公告)日：2015-06-05
申请号：MX2015003350
申请日：2013-09-16
申请人： ETHICON INC
发明人： PERKINS JASON T , NAWROCKI JESSE G , LINDH DAVID C
IPC分类号： A61B17/06 , A61B17/04
摘要： Un dispositivo de cierre de herida (200) incluye un elemento filamentoso (202) que tiene un extremo proximal (206) y un extremo distal (210), y una pluralidad de dientes (204) que se extienden hacia afuera del elemento filamentoso; cada diente tiene una base (230) conectada con el elemento filamentoso, una punta (232) separada de la base y un borde exterior (234) que se extiende entre la base y la punta; el borde exterior incluye una primera sección (242) que tiene una superficie cóncava que se extiende entre la base y un punto de transición (246) del diente y una segunda sección (244) que tiene una superficie convexa que se extiende entre el punto de transición del diente y la punta del diente; el borde exterior se transforma de la superficie cóncava de la primera sección en la curva convexa de la segunda sección en el punto de transición del diente; la punta del diente tiene una superficie curva convexa que se orienta al extremo distal del elemento filamentoso; la forma de radio dual única del borde exterior de los dientes y las puntas de los dientes minimiza la resistencia cuando se jala el elemento filamentoso en una primera dirección a través del tejido y maximiza la resistencia al movimiento cuando se jala el elemento filamentoso en una segunda dirección, opuesta a través del tejido para mantener fijo el dispositivo de cierre de herida.

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