-
公开(公告)号：US06726707B2
公开(公告)日：2004-04-27
申请号：US09923996
申请日：2001-08-07
IPC分类号： A61B1704
CPC分类号： A61B17/0401 , A61B17/0482 , A61B90/92 , A61B2017/00424 , A61B2017/00455 , A61B2017/00862 , A61B2017/0409 , A61B2017/0414 , A61B2017/0458 , A61B2017/06057 , A61B2017/06142 , A61B2090/037 , A61B2090/3937 , Y10S606/916
摘要： A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument. In another form of the invention, the suture anchor comprises a substantially wedge-shaped body having a smaller distal end and a larger proximal end, means thereon for retaining a suture, and means thereon for releasable connection to an inserter shaft; a boundary surface and a plow surface of the body intersecting to form a biting edge at the proximal end of the body; and the boundary surface and an abutment surface of the body intersecting to form a cam surface at the proximal end of the body; and the biting edge being adapted to be in engagement with a first wall portion of a bore in a bone and the cam surface being adapted to be in engagement with a second wall portion of the bore opposed to the first wall portion; wherein tension on the inserter shaft is operable to move the cam portion along the bore second wall portion and rotate the body in the bore such that the biting edge bites into the bore first wall portion to lock the body in the bore.
摘要翻译： 描述了一种缝合锚，其以一种形式可以通过角切口和钻孔轻松地由挤压材料制造，所述角切口和钻孔向缝合线提供偏移拉力。 在替代和优选实施例中，缝合锚固件被注塑成型，其具有环形移位的角部和邻接壁，其用于将缝合锚固件牢固地安置在钻孔内。 还公开了新颖的施加装置，其将缝合锚定件保持在易断裂的轴上用于插入，并且在完成易碎部分的插入允许断裂和器械的移除之后。 在本发明的另一形式中，缝合锚固件包括具有较小远端和较大近端的基本楔形体，用于保持缝合线的装置及其上的装置用于可释放地连接到插入器轴; 主体的边界表面和犁面相交，以在主体的近端形成咬合边缘; 并且所述主体的边界表面和邻接表面相交以在所述主体的近端处形成凸轮表面; 并且所述咬合边缘适于与骨中的孔的第一壁部分接合，并且所述凸轮表面适于与所述孔的与所述第一壁部相对的第二壁部分接合; 其中所述插入器轴上的张力可操作以沿着所述孔第二壁部分移动所述凸轮部分并且使所述主体在所述孔中旋转，使得所述咬合边缘咬入所述孔第一壁部分中以将所述主体锁定在所述孔中。
-
公开(公告)号：US07232455B2
公开(公告)日：2007-06-19
申请号：US10854016
申请日：2004-05-26
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0482 , A61B90/92 , A61B2017/00424 , A61B2017/00455 , A61B2017/00862 , A61B2017/0409 , A61B2017/0414 , A61B2017/0458 , A61B2017/06057 , A61B2017/06142 , A61B2090/037 , A61B2090/3937 , Y10S606/916
摘要： A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument. In another form of the invention, the suture anchor comprises a substantially wedge-shaped body having a smaller distal end and a larger proximal end, means thereon for retaining a suture, and means thereon for releasable connection to an inserter shaft; a boundary surface and a plow surface of the body intersecting to form a biting edge at the proximal end of the body; and the boundary surface and an abutment surface of the body intersecting to form a cam surface at the proximal end of the body; and the biting edge being adapted to be in engagement with a first wall portion of a bore in a bone and the cam surface being adapted to be in engagement with a second wall portion of the bore opposed to the first wall portion; wherein tension on the inserter shaft is operable to move the cam portion along the bore second wall portion and rotate the body in the bore such that the biting edge bites into the bore first wall portion to lock the body in the bore.
摘要翻译： 描述了一种缝合锚，其以一种形式可以通过角切口和钻孔轻松地由挤压材料制造，所述角切口和钻孔向缝合线提供偏移拉力。 在替代和优选实施例中，缝合锚固件被注塑成型，其具有环形移位的角部和邻接壁，其用于将缝合锚固件牢固地安置在钻孔内。 还公开了新颖的施加装置，其将缝合锚定件保持在易断裂的轴上用于插入，并且在完成易碎部分的插入允许断裂和器械的移除之后。 在本发明的另一形式中，缝合锚固件包括具有较小远端和较大近端的基本楔形体，用于保持缝合线的装置及其上的装置用于可释放地连接到插入器轴; 主体的边界表面和犁面相交，以在主体的近端形成咬合边缘; 并且所述主体的边界表面和邻接表面相交以在所述主体的近端处形成凸轮表面; 并且所述咬合边缘适于与骨中的孔的第一壁部分接合，并且所述凸轮表面适于与所述孔的与所述第一壁部相对的第二壁部分接合; 其中所述插入器轴上的张力可操作以沿着所述孔第二壁部分移动所述凸轮部分并且使所述主体在所述孔中旋转，使得所述咬合边缘咬入所述孔第一壁部分中以将所述主体锁定在所述孔中。
-
公开(公告)号：US06270518B1
公开(公告)日：2001-08-07
申请号：US09412903
申请日：1999-10-05
IPC分类号： A61B1704
CPC分类号： A61B17/0401 , A61B17/0482 , A61B90/92 , A61B2017/00424 , A61B2017/00455 , A61B2017/00862 , A61B2017/0409 , A61B2017/0414 , A61B2017/0458 , A61B2017/06057 , A61B2017/06142 , A61B2090/037 , A61B2090/3937 , Y10S606/916
摘要： A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument. In another form of the invention, the suture anchor comprises a substantially wedge-shaped body having a smaller distal end and a larger proximal end, means thereon for retaining a suture, and means thereon for releasable connection to an inserter shaft; a boundary surface and a plow surface of the body intersecting to form a biting edge at the proximal end of the body; and the boundary surface and an abutment surface of the body intersecting to form a cam surface at the proximal end of the body; and the biting edge being adapted to be in engagement with a first wall portion of a bore in a bone and the cam surface being adapted to be in engagement with a second wall portion of the bore opposed to the first wall portion; wherein tension on the inserter shaft is operable to move the cam portion along the bore second wall portion and rotate the body in the bore such that the biting edge bites into the bore first wall portion to lock the body in the bore.
摘要翻译： 描述了一种缝合锚，其以一种形式可以通过角切口和钻孔轻松地由挤压材料制造，所述角切口和钻孔向缝合线提供偏移拉力。 在替代和优选实施例中，缝合锚固件被注塑成型，其具有环形移位的角部和邻接壁，其用于将缝合锚固件牢固地安置在钻孔内。 还公开了新颖的施加装置，其将缝合锚定件保持在易断裂的轴上用于插入，并且在完成易碎部分的插入允许断裂和器械的移除之后。 在本发明的另一形式中，缝合锚固件包括具有较小远端和较大近端的基本楔形体，用于保持缝合线的装置及其上的装置用于可释放地连接到插入器轴; 主体的边界表面和犁面相交，以在主体的近端形成咬合边缘; 并且所述主体的边界表面和邻接表面相交以在所述主体的近端处形成凸轮表面; 并且所述咬合边缘适于与骨中的孔的第一壁部分接合，并且所述凸轮表面适于与所述孔的与所述第一壁部相对的第二壁部分接合; 其中所述插入器轴上的张力可操作以沿着所述孔第二壁部分移动所述凸轮部分并且使所述主体在所述孔中旋转，使得所述咬合边缘咬入所述孔第一壁部分中以将所述主体锁定在所述孔中。
-
公开(公告)号：US5961538A
公开(公告)日：1999-10-05
申请号：US630389
申请日：1996-04-10
CPC分类号： A61B17/0401 , A61B90/92 , A61B17/0482 , A61B2017/00424 , A61B2017/00455 , A61B2017/00862 , A61B2017/0409 , A61B2017/0414 , A61B2017/0458 , A61B2017/06057 , A61B2017/06142 , A61B2090/037 , A61B2090/3937 , Y10S606/916
摘要： A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument. In another form of the invention, the suture anchor comprises a substantially wedge-shaped body having a smaller distal end and a larger proximal end, means thereon for retaining a suture, and means thereon for releasable connection to an inserter shaft; a boundary surface and a plow surface of the body intersecting to form a biting edge at the proximal end of the body; and the boundary surface and an abutment surface of the body intersecting to form a cam surface at the proximal end of the body; and the biting edge being adapted to be in engagement with a first wall portion of a bore in a bone and the cam surface being adapted to be in engagement with a second wall portion of the bore opposed to the first wall portion; wherein tension on the inserter shaft is operable to move the cam portion along the bore second wall portion and rotate the body in the bore such that the biting edge bites into the bore first wall portion to lock the body in the bore.
-
公开(公告)号：USRE36289E
公开(公告)日：1999-08-31
申请号：US880133
申请日：1997-06-20
申请人： Thu Anh Le , Sung Sok Yi , William Zwaskis , Jack S. Pedlick , Brian H. Luscombe , Dennis D. Jamiolkowski , John Di Giovanni , Keith A. Seritella , Mark G. Steckel , Steven F. Harwin
发明人： Thu Anh Le , Sung Sok Yi , William Zwaskis , Jack S. Pedlick , Brian H. Luscombe , Dennis D. Jamiolkowski , John Di Giovanni , Keith A. Seritella , Mark G. Steckel , Steven F. Harwin
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/86 , A61B19/00 , A61F2/00 , A61F2/08 , A61L31/04 , A61L31/06 , A61L31/14
CPC分类号： A61L31/06 , A61B17/0401 , A61L31/048 , A61L31/148 , A61B17/86 , A61B2017/00004 , A61B2017/0409 , A61B2017/0414 , A61B2017/0424 , A61B2017/06019 , A61B2090/037 , A61F2/0811 , A61F2002/30299 , A61F2230/0093
摘要： A suture anchor device having an anchor member with outwardly extending wing members and an actuating wedge member. The suture anchor device is inserted into a bore hole in a bone as part of an orthopedic surgical procedure wherein soft tissue such as a tendon or ligament is attached to the surface of the bone. The wing members are spread outwardly by the wedge member to lock the suture anchor device in the bone. The suture anchor has similar utility in soft tissue applications.
摘要翻译： 具有锚定构件的缝合锚固装置，其具有向外延伸的翼构件和致动楔构件。 缝合锚固装置被插入到骨中的钻孔中，作为整形外科手术的一部分，其中软组织例如腱或韧带附着到骨的表面。 翼构件通过楔构件向外展开，以将缝合锚固装置锁定在骨中。 缝合锚具在软组织应用中具有相似的效用。
-
公开(公告)号：US5683418A
公开(公告)日：1997-11-04
申请号：US235737
申请日：1994-04-29
申请人： Brian H. Luscombe , Dennis D. Jamiolkowski , Jack S. Pedlick , Izi Bruker , Daniel C. Rosenman , Raymond Thal
发明人： Brian H. Luscombe , Dennis D. Jamiolkowski , Jack S. Pedlick , Izi Bruker , Daniel C. Rosenman , Raymond Thal
CPC分类号： A61B17/0401 , A61B2017/00004 , A61B2017/00862 , A61B2017/0409 , A61B2017/0414 , A61B2017/06057 , A61B2090/037 , Y10S606/907 , Y10S606/908 , Y10S606/91 , Y10S606/916
摘要： A suture anchor is described which in one form may be easily fabricated from extruded material by angular cuts and bore holes which provide an offset pulling force to the suture. In an alternate and preferred embodiment the suture anchor is injection molded having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole. Novel application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument.
摘要翻译： 描述了一种缝合锚，其以一种形式可以通过角切口和钻孔轻松地由挤压材料制造，所述角切口和钻孔向缝合线提供偏移拉力。 在替代和优选实施例中，缝合锚固件被注塑成型，其具有环形移位的角部和邻接壁，其用于将缝合锚固件牢固地安置在钻孔内。 还公开了新颖的施加装置，其将缝合锚定件保持在易断裂的轴上用于插入，并且在完成易碎部分的插入允许断裂和器械的移除之后。
-
公开(公告)号：US5545180A
公开(公告)日：1996-08-13
申请号：US235024
申请日：1994-04-28
申请人： Thu A. Le , Sung S. Yi , William Zwaskis , Jack S. Pedlick , Brian H. Luscombe , Dennis D. Jamiolkowski , John Di Giovanni , Keith A. Seritella , Mark G. Steckel , Steven F. Harwin
发明人： Thu A. Le , Sung S. Yi , William Zwaskis , Jack S. Pedlick , Brian H. Luscombe , Dennis D. Jamiolkowski , John Di Giovanni , Keith A. Seritella , Mark G. Steckel , Steven F. Harwin
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/56 , A61B17/86 , A61B19/00 , A61F2/00 , A61F2/08 , A61L31/04 , A61L31/06 , A61L31/14
CPC分类号： A61L31/048 , A61B17/0401 , A61L31/06 , A61L31/148 , A61B17/0487 , A61B17/86 , A61B2017/00004 , A61B2017/0409 , A61B2017/0414 , A61B2017/0424 , A61B2017/044 , A61B2017/06019 , A61B2090/037 , A61F2/0811 , A61F2002/30299 , A61F2230/0093 , Y10S606/908 , Y10S606/91
摘要： A suture anchor device having an anchor member with outwardly extending wing members and an actuating wedge member. The suture anchor device is inserted into a bore hole in a bone as part of an orthopedic surgical procedure wherein soft tissue such as a tendon or ligament is attached to the surface of the bone. The wing members are spread outwardly by the wedge member to lock the suture anchor device in the bone. The suture anchor has similar utility in soft tissue applications.
摘要翻译： 具有锚定构件的缝合锚固装置，其具有向外延伸的翼构件和致动楔构件。 缝合锚固装置被插入到骨中的钻孔中，作为整形外科手术的一部分，其中软组织例如腱或韧带附着到骨的表面。 翼构件通过楔构件向外展开，以将缝合锚固装置锁定在骨中。 缝合锚具在软组织应用中具有相似的效用。
-
公开(公告)号：US5885294A
公开(公告)日：1999-03-23
申请号：US935215
申请日：1997-09-22
CPC分类号： A61B17/1615 , A61B17/0401 , B23B51/0036 , F16B19/10 , A61B2017/0409 , Y10S606/916 , Y10T29/4987 , Y10T29/49872 , Y10T408/854
摘要： A novel system and method for anchoring a suture or other cord-like element to a bone or other workpiece. The system comprises a drill for forming an undercut hole in a bone or other workpiece, an anchor for securing a suture or other cord-like element in the undercut hole in the bone or other workpiece, and an inserter for deploying the anchor in the undercut hole in the bone or other workpiece.
摘要翻译： 一种用于将缝合线或其它线状元件锚固到骨骼或其他工件上的新颖系统和方法。 该系统包括用于在骨骼或其他工件中形成底切孔的钻头，用于将缝合线或其它线状元件固定在骨头或其他工件中的底切孔中的锚固件以及用于将锚固件放置在底切部中的插入器 骨头或其他工件的孔。
-
公开(公告)号：US6041485A
公开(公告)日：2000-03-28
申请号：US299837
申请日：1999-04-26
CPC分类号： A61B17/1615 , A61B17/0401 , B23B51/0036 , F16B19/10 , A61B2017/0409 , Y10S606/916 , Y10T29/4987 , Y10T29/49872 , Y10T408/854
摘要： A novel system and method for anchoring a suture or other cord-like element to a bone or other workpiece. The system comprises a drill for forming an undercut hole in a bone or other workpiece, an anchor for securing a suture or other cord-like element in the undercut hole in the bone or other workpiece, and an inserter for deploying the anchor in the undercut hole in the bone or other workpiece.
摘要翻译： 一种用于将缝合线或其它线状元件锚固到骨骼或其他工件上的新颖系统和方法。 该系统包括用于在骨骼或其他工件中形成底切孔的钻头，用于将缝合线或其它线状元件固定在骨头或其他工件中的底切孔中的锚固件以及用于将锚固件放置在底切部中的插入器 骨头或其他工件的孔。
-
公开(公告)号：US5941439A
公开(公告)日：1999-08-24
申请号：US856102
申请日：1997-05-14
IPC分类号： A61B17/00 , A61B17/04 , A61B17/064 , A61B17/068 , A61B17/11 , A61B17/30 , A43D69/00
CPC分类号： A61B17/068 , A61B17/064 , A61B17/30 , A61B2017/0409 , A61B2017/0416 , A61B2017/0417 , A61B2017/0419 , A61B2017/0646
摘要： An applicator for deploying a fastener into tissue, the fastener including a head portion and a filament portion extending from the head portion, the applicator comprising an elongated hollow needle member having a pointed distal end portion, a slotted portion for releasably retaining the head of the shaped fastener, and a first connector portion; and a chuck comprising a second connector portion engageable with the first connector portion for interconnecting the needle member and the chuck, a push rod having a distal end portion adapted to move lengthwise in the needle member, and an actuator for moving the push rod in the needle member so as to eject the head portion of the fastener from the slotted portion of the needle member. A method for deploying the fastener in tissue is also disclosed.
摘要翻译： 一种用于将紧固件部署到组织中的施加器，所述紧固件包括头部部分和从所述头部部分延伸的细丝部分，所述敷贴器包括具有尖锐远端部分的细长中空针状部件，用于可释放地保持所述头部的头部的开槽部分 形状的紧固件和第一连接器部分; 以及卡盘，包括可与所述第一连接器部分接合的用于互连所述针构件和所述卡盘的第二连接器部分，具有适于在所述针构件中纵向移动的远端部分的推杆和用于将所述推杆 针构件，以便从针构件的开槽部分弹出紧固件的头部。 还公开了一种在组织中展开紧固件的方法。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.034 秒)
