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1. 发明授权

US07901408B2 System and method for retrograde procedure 有权
标题翻译：逆行程序的系统和方法
公开(公告)号：US07901408B2
公开(公告)日：2011-03-08
申请号：US11209170
申请日：2005-08-22
申请人： Steven W. Ek , Tim Brightman , Anthony Miniaci
发明人： Steven W. Ek , Tim Brightman , Anthony Miniaci
IPC分类号： A61B17/90 , A61B17/56
CPC分类号： A61F2/30756 , A61B17/1637 , A61B17/1684 , A61B17/17 , A61B17/1714 , A61B17/1735 , A61B17/175 , A61B17/1778 , A61F2/3601 , A61F2/4003 , A61F2002/30299 , A61F2002/30332 , A61F2002/3085 , A61F2002/4007 , A61F2002/4631 , A61F2220/0033 , A61F2230/0093
摘要： A system and method may be used for accessing an articular surface and for preparing an implant site on the articular surface. The method may include locating a portion of the articular. An access passage may be drilled towards the articular surface though bone behind the articular surface. An implant site may be excised in the articular surface relative to an axis defined by the access passage.
摘要翻译：可以使用系统和方法来访问关节表面并且用于在关节表面上准备植入部位。该方法可以包括定位关节的一部分。可以通过关节表面后面的骨头朝向关节表面钻取入通道。可以在关节表面中相对于由进入通道限定的轴线切除植入部位。

2. 发明授权

US08556902B2 System and method for retrograde procedure 有权
标题翻译：逆行程序的系统和方法
公开(公告)号：US08556902B2
公开(公告)日：2013-10-15
申请号：US13043430
申请日：2011-03-08
申请人： Steven W. Ek , Tim Brightman , Anthony Miniaci
发明人： Steven W. Ek , Tim Brightman , Anthony Miniaci
IPC分类号： A61B17/56
CPC分类号： A61F2/30756 , A61B17/1637 , A61B17/1684 , A61B17/17 , A61B17/1714 , A61B17/1735 , A61B17/175 , A61B17/1778 , A61F2/3601 , A61F2/4003 , A61F2002/30299 , A61F2002/30332 , A61F2002/3085 , A61F2002/4007 , A61F2002/4631 , A61F2220/0033 , A61F2230/0093
摘要： A system and method may be used for accessing an articular surface and for preparing an implant site on the articular surface. The method may include locating a portion of the articular. An access passage may be drilled towards the articular surface though bone behind the articular surface. An implant site may be excised in the articular surface relative to an axis defined by the access passage.
摘要翻译：可以使用系统和方法来访问关节表面并且用于在关节表面上准备植入部位。该方法可以包括定位关节的一部分。可以通过关节表面后面的骨头朝向关节表面钻取入通道。可以在关节表面中相对于由进入通道限定的轴线切除植入部位。

3. 发明授权

US09358029B2 Retrograde resection apparatus and method 有权
标题翻译：逆行切除装置及方法
公开(公告)号：US09358029B2
公开(公告)日：2016-06-07
申请号：US12001473
申请日：2007-12-11
申请人： George Sikora , Tim Brightman , Steven W. Ek
发明人： George Sikora , Tim Brightman , Steven W. Ek
IPC分类号： A61B17/16 , A61B17/32
CPC分类号： A61B17/1675 , A61B17/1617 , A61B17/320016 , A61B17/32002
摘要： A retrograde resection apparatus may include a cutting blade including a slot defined in the cutting blade, a recess defined in at least a portion of the slot, a screw, including a proximal end and a distal end defining a bore therethrough, a shaft having a distal end and a proximal end, wherein the shaft passes through the bore and the distal end is configured to be received in the recess, and a biasing device configured to bias the shaft against the cutting blade. In addition, the apparatus may include a tether, a first portion of which is affixed to the cutting blade and a second portion of which passes through the bore.
摘要翻译：逆行切除装置可以包括切割刀片，其包括限定在切割刀片中的狭槽，限定在狭槽的至少一部分中的凹部，包括限定穿过其中的孔的近端和远端的螺钉，具有远端和近端，其中所述轴穿过所述孔，并且所述远端构造成容纳在所述凹部中，以及偏置装置，其构造成将所述轴偏压抵靠所述切割刀片。此外，该装置可以包括系绳，其系统的第一部分固定在切割刀片上，其第二部分穿过该孔。

4. 发明申请

US20060085006A1 System and method for retrograde procedure 有权
公开(公告)号：US20060085006A1
公开(公告)日：2006-04-20
申请号：US11209170
申请日：2005-08-22
申请人： Steven Ek , Tim Brightman , Anthony Miniaci
发明人： Steven Ek , Tim Brightman , Anthony Miniaci
IPC分类号： A61F5/00
CPC分类号： A61F2/30756 , A61B17/1637 , A61B17/1684 , A61B17/17 , A61B17/1714 , A61B17/1735 , A61B17/175 , A61B17/1778 , A61F2/3601 , A61F2/4003 , A61F2002/30299 , A61F2002/30332 , A61F2002/3085 , A61F2002/4007 , A61F2002/4631 , A61F2220/0033 , A61F2230/0093
摘要： A system and method may be used for accessing an articular surface and for preparing an implant site on the articular surface. The method may include locating a portion of the articular. An access passage may be drilled towards the articular surface though bone behind the articular surface. An implant site may be excised in the articular surface relative to an axis defined by the access passage.

5. 发明申请

US20080183174A1 Retrograde resection apparatus and method 有权
标题翻译：逆行切除装置及方法
公开(公告)号：US20080183174A1
公开(公告)日：2008-07-31
申请号：US12001473
申请日：2007-12-11
申请人： George Sikora , Tim Brightman , Steven W. Ek
发明人： George Sikora , Tim Brightman , Steven W. Ek
IPC分类号： A61B17/00 , A61B17/32
CPC分类号： A61B17/1675 , A61B17/1617 , A61B17/320016 , A61B17/32002
摘要： A retrograde resection apparatus may include a cutting blade including a slot defined in the cutting blade, a recess defined in at least a portion of the slot, a screw, including a proximal end and a distal end defining a bore therethrough, a shaft having a distal end and a proximal end, wherein the shaft passes through the bore and the distal end is configured to be received in the recess, and a biasing device configured to bias the shaft against the cutting blade. In addition, the apparatus may include a tether, a first portion of which is affixed to the cutting blade and a second portion of which passes through the bore.
摘要翻译：逆行切除装置可以包括切割刀片，其包括限定在切割刀片中的狭槽，限定在狭槽的至少一部分中的凹部，包括限定穿过其中的孔的近端和远端的螺钉，具有远端和近端，其中所述轴穿过所述孔，并且所述远端构造成容纳在所述凹部中，以及偏置装置，其构造成将所述轴偏压抵靠所述切割刀片。此外，该装置可以包括系绳，其系统的第一部分固定在切割刀片上，其第二部分穿过该孔。

6. 发明申请

US20080033443A1 System and Method for Tissue Resection 审中-公开
标题翻译：组织切除术的系统和方法
公开(公告)号：US20080033443A1
公开(公告)日：2008-02-07
申请号：US11779044
申请日：2007-07-17
申请人： George Sikora , Steven Ek , Tim Brightman
发明人： George Sikora , Steven Ek , Tim Brightman
IPC分类号： A61B17/16
CPC分类号： A61B17/157 , A61B17/14 , A61B17/149 , A61B2090/062
摘要： The present disclosure describes an apparatus for tissue resection. At least one embodiment described herein provides a tissue resection system that includes a cutter that includes a blade system and a guide bar. The blade system is configured to be slidably coupled to said guide bar to permit said blade system to move relative to the guide bar, and said blade system comprises a chain of a plurality of links hingedly coupled together, wherein at least one said link comprising a cutting portion to cut tissue. The blade system has a thickness configured to generate a recessed pocket in the tissue. Of course, many alternatives, variations and modifications are possible without departing from this disclosure.
摘要翻译：本公开描述了用于组织切除的装置。本文所述的至少一个实施例提供了组织切除系统，其包括包括刀片系统和引导杆的切割器。叶片系统被构造成可滑动地联接到所述导杆，以允许所述叶片系统相对于导杆移动，并且所述叶片系统包括铰链地联接在一起的多个链节的链，其中至少一个所述连杆包括切割部分切割组织。刀片系统具有被配置为在组织中产生凹陷的口袋的厚度。当然，在不脱离本公开的情况下，可以进行许多替换，变化和修改。

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