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1. 发明专利

JP2003339724A Medical instrument for milling curved path in bone and procedure 审中-公开
标题翻译：用于在骨和手术中铣削弯曲的医疗仪器
公开(公告)号：JP2003339724A
公开(公告)日：2003-12-02
申请号：JP2003096007
申请日：2003-03-31
申请人： Depuy Orthopaedics Inc , デピュイ・オーソピーディックス・インコーポレイテッド
发明人： MCCLEARY LARRY G , DWYER KIMBERLY A
IPC分类号： A61B17/56 , A61B17/16
CPC分类号： A61B17/1668 , A61B17/1631 , A61B17/164
摘要： PROBLEM TO BE SOLVED: To provide a reamer for milling bone capable of receiving input rotary power from various angle directions and capable of arranging the reamer for milling bone in various angle directions with respect to input rotary power.
SOLUTION: A medical instrument and procedure are adapted to mill bone along a curve and with respect to at least two angles of orientation with respect to an input source of rotary motion. Particularly, the medical instrument is a bone milling apparatus that is configured to mill bone along a predetermined curved path or curve. The bone milling apparatus 10 includes a reamer 50 that is rotatable about a curved shaft which is retained by a frame 12. The shaft has a predetermined curve that corresponds to a desired milling curve. The reamer 50 is composed of a plurality of interconnected segments, with each segment having cutting surfaces such that each segment is a cutter. The reamer 50 is thus flexible with respect to the interconnection between the individual segments.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够从各种角度方向接收输入旋转动力的铣骨的铰刀，并且能够相对于输入旋转动力在各种角度方向上布置用于铣削骨的铰刀。解决方案：医疗器械和程序适于沿着曲线铣削骨骼，并且相对于旋转运动的输入源至少两个取向角度。特别地，医疗器械是骨磨机，其被配置成沿着预定的弯曲路径或曲线铣骨。骨铣设备10包括铰刀50，该铰刀可围绕由框架12保持的曲轴旋转。轴具有对应于期望的铣削曲线的预定曲线。铰刀50由多个互连的段组成，每个段具有切割表面，使得每个段是切割器。铰刀50因此相对于各个段之间的互连而是柔性的。版权所有（C）2004，JPO

2. 发明专利

JP2002315766A SELF-LOCKING MODULAR PROSTHESIS HAVING TAPER FEATURE AND ASSOCIATED METHOD 审中-公开
公开(公告)号：JP2002315766A
公开(公告)日：2002-10-29
申请号：JP2001343669
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G , DECARLO A FRED
IPC分类号： A61B17/56 , A61B17/58 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/36
摘要： PROBLEM TO BE SOLVED: To provide a modular femoral prosthesis including a stem member adapted to be implanted into the medullary canal of the femur. SOLUTION: The stem member has a continuously elongated bore and a threaded aperture defined therein. The first end of the elongated bore defines a post receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post- receiving opening and the threaded aperture. The femoral prosthesis also includes a neck member, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of the modular prosthesis is also disclosed.

3. 发明专利

JP2002263126A MODULAR PROSTHESIS HAVING STEM COMPONENT WITH COUNTERBORED CAVITY DEFINED THEREIN AND ASSOCIATED METHOD 审中-公开
公开(公告)号：JP2002263126A
公开(公告)日：2002-09-17
申请号：JP2001343641
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G , DECARLO A FRED
IPC分类号： A61B17/56 , A61B17/58 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/36
摘要： PROBLEM TO BE SOLVED: To provide a modular femoral prosthesis having a stem member adapted to be implanted into a medullary canal of a femur. SOLUTION: The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore is provided with a post-receiving opening. The post-receiving opening is formed on the surface of the base end part of the stem member. The elongated bore extends between the post-receiving opening and the threaded aperture. The femoral prosthesis also includes a neck member having a neck main body part, a head-receiving support member fixed to the neck main body part so as to extend outwardly therefrom and a tapered post part fixed to the neck main body part so as to extend outwardly therefrom. The tapered post part is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of the modular prosthesis is also disclosed.

4. 发明专利

AU2003203559A1 Medical instrument for milling a curved path in bone and procedure 未知
公开(公告)号：AU2003203559A1
公开(公告)日：2003-10-30
申请号：AU2003203559
申请日：2003-03-28
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G
IPC分类号： A61B17/56 , A61B17/16

5. 发明专利

AU8932701A Self-locking modular prosthesis having taper feature and associated method 未知
公开(公告)号：AU8932701A
公开(公告)日：2002-08-01
申请号：AU8932701
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , DECARLO A FRED , MCCLEARY LARRY G
IPC分类号： A61B17/56 , A61B17/58 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/36 , A61F2/46
摘要： A modular femoral prosthesis includes a stem member adapted to be implanted into a medullary canal of a femur. The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore defines a post-receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post-receiving opening and a threaded aperture. The femoral prosthesis also includes a neck member having a neck body, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of a modular prosthesis is also disclosed.

6. 发明专利

AU8932801A Modular prosthesis having a stem component with a counterbored cavity defined therein and associated method 未知
公开(公告)号：AU8932801A
公开(公告)日：2002-05-09
申请号：AU8932801
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G
IPC分类号： A61B17/56 , A61B17/58 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/36 , A61F2/46
摘要： A modular femoral prosthesis includes a stem member adapted to be implanted into a medullary canal of a femur. The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore defines a post-receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post-receiving opening and a threaded aperture. The femoral prosthesis also includes a neck member having a neck body, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of a modular prosthesis is also disclosed.

7. 发明专利

AU782374B2 Self-locking modular prosthesis having taper feature and associated method 未知
公开(公告)号：AU782374B2
公开(公告)日：2005-07-21
申请号：AU8932701
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G , DECARLO A FRED
IPC分类号： A61B17/56 , A61B17/58 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/36 , A61F2/46
摘要： A modular femoral prosthesis includes a stem member adapted to be implanted into a medullary canal of a femur. The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore defines a post-receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post-receiving opening and a threaded aperture. The femoral prosthesis also includes a neck member having a neck body, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of a modular prosthesis is also disclosed.

8. 发明专利

AU2003203559B2 Medical instrument for milling a curved path in bone and procedure 未知
公开(公告)号：AU2003203559B2
公开(公告)日：2008-10-02
申请号：AU2003203559
申请日：2003-03-28
申请人： DEPUY ORTHOPAEDICS INC
发明人： MCCLEARY LARRY G , DWYER KIMBERLY A
IPC分类号： A61B17/56 , A61B17/16
摘要： A medical instrument for milling bone along a curve and with respect to at least two angles of orientation with respect to an input source of rotary motion includes a reamer that is rotatable about a curved shaft which is retained by a frame. The shaft has a predetermined curve that corresponds to a desired milling curve. The reamer is comprised of a plurality of interconnected segments, with each segment having cutting surfaces such that each segment is a cutter. The reamer can be flexed at the interconnection between the individual segments. A medical instrument for milling bone along a curve and with respect to at least two angles of orientation with respect to an input source of rotary motion includes a reamer that is rotatable about a curved shaft which is retained by a frame. The shaft has a predetermined curve that corresponds to a desired milling curve. The reamer is comprised of a plurality of interconnected segments, with each segment having cutting surfaces such that each segment is a cutter. The reamer can be flexed at the interconnection between the individual segments.

9. 发明专利

AU784560B2 Modular prosthesis having a stem component with a counterbored cavity defined therein and associated method 未知
公开(公告)号：AU784560B2
公开(公告)日：2006-05-04
申请号：AU8932801
申请日：2001-11-08
申请人： DEPUY ORTHOPAEDICS INC
发明人： DWYER KIMBERLY A , MCCLEARY LARRY G
IPC分类号： A61B17/56 , A61F2/32 , A61B17/58 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/36 , A61F2/46
摘要： A modular femoral prosthesis includes a stem member adapted to be implanted into a medullary canal of a femur. The stem member has a continuously tapered elongated bore and a threaded aperture defined therein. A first end of the elongated bore defines a post-receiving opening. The post-receiving opening is defined in a proximal end surface of the stem member. The elongated bore extends between the post-receiving opening and a threaded aperture. The femoral prosthesis also includes a neck member having a neck body, a head-receiving support member secured to the neck body so as to extend outwardly therefrom, and a tapered post secured to the neck body so as to extend outwardly therefrom. The tapered post is adapted to be received into the elongated bore of the stem member. A method of performing a joint replacement procedure by use of a modular prosthesis is also disclosed.

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