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1. 发明专利

AU2019274391A1 Anchor delivery systems 未知
公开(公告)号：AU2019274391A1
公开(公告)日：2020-11-19
申请号：AU2019274391
申请日：2019-05-20
申请人： SMITH & NEPHEW INC , SMITH & NEPHEW ORTHOPAEDICS AG , SMITH & NEPHEW ASIA PACIFIC PTE LTD
发明人： REGO RICHARD PERRY , FREEHILL MICHAEL T , TRENHAILE SCOTT W , LITCHFIELD ROBERT B , HOUSMAN MARK EDWIN , BALBOA MARC JOSEPH
IPC分类号： A61B17/04
摘要： Driver assemblies are configured to protect a threaded sleeve of an anchor from damage due to over-insertion. An internal spring permits axial retraction of an outer shaft coupled to the sleeve independent of the inner shaft and the handle. Connection members extending along the spring create an axial stop between a drive housing and a center housing of the driver assembly. The drive housing is allowed to travel proximally in response to axial loading against the spring, while travel distally is limited by the engagement between the connection members and receivers on the center housing.

2. 发明专利

AU2018290346A1 Anchor delivery system 未知
公开(公告)号：AU2018290346A1
公开(公告)日：2019-12-19
申请号：AU2018290346
申请日：2018-06-22
申请人： SMITH & NEPHEW INC
发明人： KARASIC GEOFFREY IAN , PATEL NEHAL NAVINBHAI , BALBOA MARC JOSEPH , KOSKI MATTHEW EDWIN , HALL BENJAMIN
IPC分类号： A61B17/04 , A61B17/16 , A61B17/17
摘要： An anchor delivery system includes both a straight and curved drill guide along with a flexible drill, a flexible obturator and a flexible anchor inserter. The curved drill guide has a distal tip with approximately a 15° bend from the primary axis of the drill guide. Both the drill and the obturator have a reduced diameter section to improve flexibility during passage through the curved drill guide. Additionally, a surface of the inserter shaft has a laser cut pattern which permits flexing of the inserter around the inner diameter of the curved drill guide.

3. 发明专利

AU2015360361A1 Two-part anchor with anchor inserter 未知
公开(公告)号：AU2015360361A1
公开(公告)日：2017-05-25
申请号：AU2015360361
申请日：2015-12-11
申请人： SMITH & NEPHEW INC
发明人： HOUSMAN MARK EDWIN , PATEL NEHAL N , KOSKI MATTHEW E , PATEL HEMANTKUMAR , BALBOA MARC JOSEPH
IPC分类号： A61B17/04
摘要： Disclosed herein are embodiments of a no-hole-preparation suture anchor including a tubular anchor body, a tapered tip coupled to the anchor body, an eyelet extending transversely through the anchor, and a plurality of longitudinal ribs extending along at least a portion of the anchor length. The material of the tapered tip is harder than that of the anchor body to facilitate insertion. An anchor inserter for use in combination with the suture anchor includes an elongated, tubular shaft defining a cannulation extending between a proximal end and a distal end. A plurality of tines extends distally from the distal end of the shaft. The anchor includes a plurality of longitudinally extending slots, dimensioned to receive respective ones of the inserter tines. The slots extend along the length of the anchor body and continue into the proximal end of the tubular shaft of the distal tip. The circumferential position of each of the slots is further selected such that the slots are circumferentially adjacent to, but do not intersect, the eyelet.

4. 发明申请

WO2016094822A9 TWO-PART ANCHOR WITH ANCHOR INSERTER 审中-公开
标题翻译：具有锚固插件的两部分锚固件
公开(公告)号：WO2016094822A9
公开(公告)日：2017-04-13
申请号：PCT/US2015065287
申请日：2015-12-11
申请人： SMITH & NEPHEW INC
发明人： HOUSMAN MARK EDWIN , PATEL NEHAL N , KOSKI MATTHEW E , PATEL HEMANTKUMAR , BALBOA MARC JOSEPH
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0485 , A61B2017/0403 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/042 , A61B2017/0435 , A61B2017/0437
摘要： Disclosed herein are embodiments of a no-hole-preparation suture anchor including a tubular anchor body, a tapered tip coupled to the anchor body, an eyelet extending transversely through the anchor, and a plurality of longitudinal ribs extending along at least a portion of the anchor length. The material of the tapered tip is harder than that of the anchor body to facilitate insertion. An anchor inserter for use in combination with the suture anchor includes an elongated, tubular shaft defining a cannulation extending between a proximal end and a distal end. A plurality of tines extends distally from the distal end of the shaft. The anchor includes a plurality of longitudinally extending slots, dimensioned to receive respective ones of the inserter tines. The slots extend along the length of the anchor body and continue into the proximal end of the tubular shaft of the distal tip. The circumferential position of each of the slots is further selected such that the slots are circumferentially adjacent to, but do not intersect, the eyelet.
摘要翻译：本文公开了一种无孔制备缝合锚固件的实施例，其包括管状锚固体，联接到锚固体的锥形尖端，横向穿过锚固件延伸的孔眼以及沿着至少一部分延伸的多个纵向肋条锚长度。锥形尖端的材料比锚体更难以插入。用于与缝合锚固件组合使用的锚定插入器包括限定在近端和远端之间延伸的插管的细长管状轴。多个齿从轴的远端向远端延伸。锚固件包括多个纵向延伸的槽，其尺寸被设计成接纳相应的插入齿。狭槽沿着锚固体的长度延伸并且继续进入远侧末端的管状轴的近端。每个槽的周向位置被进一步选择成使得狭缝周向地邻近孔眼而不与孔眼相交。

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