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41. 发明专利

JP4671963B2 Orthopedic plate and screw assembly 有权
公开(公告)号：JP4671963B2
公开(公告)日：2011-04-20
申请号：JP2006525533
申请日：2004-09-08
申请人：スミスアンドネフューインコーポレーテッド
发明人：アンジェラ・マインズ , ジョセフ・フェラント
IPC分类号： A61B17/58 , A61B17/16 , A61B17/72 , A61B17/74 , A61B17/78 , A61B17/80
CPC分类号： A61B17/744 , A61B17/1604 , A61B17/1615 , A61B17/1633 , A61B17/164 , A61B17/1668 , A61B17/1684 , A61B17/1728 , A61B17/72 , A61B17/7233 , A61B17/725 , A61B17/7258 , A61B17/7283 , A61B17/746 , A61B17/8061

42. 发明专利

JP4299668B2 Removable reaming head for a surgical reamer 有权
公开(公告)号：JP4299668B2
公开(公告)日：2009-07-22
申请号：JP2003546764
申请日：2002-11-20
申请人：ジンテーズゲゼルシャフトミトベシュレンクテルハフツング
发明人：グリーン、ジェイムズ、エム． , メック、スタンレー、ジェイ．ジュニア．
IPC分类号： A61B17/56 , A61B17/16 , A61M1/00
CPC分类号： A61B17/1617 , A61B17/164 , A61B2017/1602 , A61B2217/005

43. 发明专利

JP2009018176A Construct to prepare cavity in inner region of body 审中-公开
标题翻译：建立在内部内部的空间
公开(公告)号：JP2009018176A
公开(公告)日：2009-01-29
申请号：JP2008209109
申请日：2008-08-14
申请人： Kyphon Inc , カイフォンインコーポレイテッド
发明人： REILEY MARK A , SCHOLTEN ARIE
IPC分类号： A61B17/56 , A61B17/00 , A61B17/02 , A61B17/16 , A61B17/22 , A61B17/32 , A61B17/88 , A61B18/00 , A61B18/20 , A61B18/24 , A61B19/02 , A61F2/30 , A61F2/44 , A61F2/46 , A61M1/00
CPC分类号： A61B17/164 , A61B17/1617 , A61B17/1644 , A61B17/1671 , A61B17/22012 , A61B17/320016 , A61B17/32056 , A61B17/320758 , A61B17/8805 , A61B18/24 , A61B50/30 , A61B2017/00261 , A61B2017/22014 , A61B2017/320008 , A61B2017/320733 , A61B2217/005 , A61B2217/007 , A61F2/44 , A61F2/441 , A61F2/4601 , A61F2/4611 , A61F2002/30583 , A61F2002/30677 , A61F2210/0085
摘要： PROBLEM TO BE SOLVED: To provide a new instrument which prepares a cavity in a tissue. SOLUTION: The instrument comprises a slender long-sized shaft 12, a cavity-forming construct 20, and a control device 30, wherein the shaft passes through a skin to develop inside a cortical bone structure; the cavity-forming construct, which is supported by the distal end 16 of the shaft, forms a curved surface for determining at least a part of a loop having a size to allow formation of a cavity in a cancellous bone volume; and the control device, which is connected to the cavity-forming construct on the proximal end of the construct, is shaped to control the forward or backward movement of the cavity-forming construct in the cancellous bone volume via at least one of the openings described above simultaneously with the rotation of the distal end, in order to form the cavity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在组织中制备空腔的新仪器。解决方案：仪器包括细长的长轴12，腔形成构件20和控制装置30，其中轴穿过皮肤以在皮质骨结构内部发展; 由轴的远端16支撑的空腔形成构造件形成弯曲表面，用于确定具有允许形成松质骨体积的空腔的尺寸的环的至少一部分; 并且连接到构造物的近端上的空腔形成结构的控制装置成形为通过所描述的至少一个开口来控制空洞形成构造体在松质骨体积中的向前或向后运动同时与远端的旋转同时，以形成空腔。版权所有（C）2009，JPO＆INPIT

44. 发明专利

JP2007515194A Orthopedic implants and bone screw assembly 有权
公开(公告)号：JP2007515194A
公开(公告)日：2007-06-14
申请号：JP2006525532
申请日：2004-09-08
申请人：スミスアンドネフューインコーポレーテッド
发明人：アンジェラ・マインズ , アンソニー・ジェームス , ジョセフ・フェランティ , トーマス・エイ・ラッセル , ロイ・サンダース
IPC分类号： A61B17/58 , A61B17/16 , A61B17/72 , A61B17/74 , A61B17/78 , A61B17/80 , A61F2/36
CPC分类号： A61B17/744 , A61B17/1604 , A61B17/1615 , A61B17/1633 , A61B17/164 , A61B17/1668 , A61B17/1684 , A61B17/1728 , A61B17/72 , A61B17/7233 , A61B17/725 , A61B17/7258 , A61B17/7283 , A61B17/746 , A61B17/8061
摘要：骨折部を治療するための装置。この装置は、髄内釘（１００）などのインプラント、ならびにラグスクリュー（２０２）及びコンプレッションスクリューアセンブリ（２０４）などの締結アセンブリ（２００）のうちの一方または両方を備えることができる。インプラントは、横断開口（１１８）を備える近位区間を有する。締結アセンブリは、インプラントの横断開口内で、制御されたやり方で摺動するように受けられる。係合部材及び圧迫装置は、圧迫装置がインプラントの一部及び係合部材の一部と相互作用して、第１の骨部分と第２の骨片との間の制御された動きが可能になるように構成される。この構成はとりわけ、骨折部の圧迫に有用である。

45. 发明专利

JP2006167453A Bone cavity boring tool 审中-公开
标题翻译：骨洞镗刀
公开(公告)号：JP2006167453A
公开(公告)日：2006-06-29
申请号：JP2005353151
申请日：2005-12-07
申请人： Stryker Trauma Gmbh , ストリケールトラウマジィエムビィエイチ
发明人： WINDHAGER REINHARD , PRAGER RONALD , ROBIONECK BERND
IPC分类号： A61B17/16 , A61M1/00
CPC分类号： A61B17/164 , A61B17/1617 , A61B17/1633 , A61B2217/005
摘要： PROBLEM TO BE SOLVED: To provide a boring tool by which a bone can be bored within a short period of time without giving excess pressure to the bone.
SOLUTION: The boring tool for the bone cavity or a hollow bone includes: an elongated hollow shaft bar 10; a first end part which can be matched so as to be attached to a rotation drive part in a manner to be stabilized at an angle, one mandrel rotatably supported in the shaft bar and extended with the first end part to an attaching end part of the shaft bar when the first end part of the mandrel 14 is aligned to a drive mandrel of the rotation drive means and simultaneously extended with the second end part over the other end of the shaft bar; one flexible member connectable in the transverse direction at the first end part together with the second end part of the mandrel; and an outer form member 22 comprising a hard material on the other end of the flexible member 18.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种镗孔工具，通过该钻孔工具，骨骼可以在短时间内钻孔而不给骨头施加过大的压力。解决方案：用于骨腔或中空骨的钻孔工具包括：细长空心轴杆10; 第一端部可以匹配以便以一定角度被稳定的方式附接到旋转驱动部分，一个心轴可旋转地支撑在轴杆中并且与第一端部一起延伸到第一端部的附接端部心轴14的第一端部与旋转驱动装置的驱动心轴对准并且同时与第二端部延伸超过轴杆的另一端; 一个柔性构件与心轴的第二端部一起在第一端部沿横向方向连接; 以及在柔性构件18的另一端上包括硬质材料的外部构件22。版权所有（C）2006，JPO＆NCIPI

46. 发明专利

JP2004275722A Method and apparatus for resetting femoral fracture 审中-公开
$Method and apparatus for resetting femoral fracture$
公开(公告)号：JP2004275722A
公开(公告)日：2004-10-07
申请号：JP2003349732
申请日：2003-10-08
申请人： Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド
发明人： THELEN SARAH L , LOZIER ANTONY J , SISK BILLY N , MILLER RICK , LIBERTI MICHAEL ANDREW , HAWKINS MICHAEL E
IPC分类号： A61B17/56 , A61B17/00 , A61B17/16 , A61B17/17 , A61B17/74 , A61B17/88 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/46 , A61L31/00
CPC分类号： A61B17/164 , A61B17/1631 , A61B17/1642 , A61B17/1668 , A61B17/1721 , A61B17/1735 , A61B17/175 , A61B17/7097 , A61B17/742 , A61B17/8615 , A61B17/8805 , A61B17/8863 , A61B17/888 , A61B2017/00238 , A61B2017/00287 , A61B2017/00557 , A61F2002/2825 , A61F2002/30583 , A61F2210/0085
摘要： PROBLEM TO BE SOLVED: To provide an improved method and apparatus for resetting a hip joint fracture utilizing a minimally invasive procedure which does not require incision of the quadriceps. SOLUTION: To position the femoral implant of the present invention, an incision is made along the greater trochanter. Because the greater trochanter is not circumferentially covered with muscles, the incision can be made and the wound is developed through the skin and fascia to expose the greater trochanter, without incising muscle. After exposing the greater trochanter, novel instruments of the present invention are utilized to prepare a cavity in the femur extending from the greater trochanter into the femoral head and further extending from the greater trochanter into the intramedullary canal of the femur. After preparation of the femoral cavity, a femoral implant in accordance with the present invention is inserted into the aforementioned cavity in the femur. The femoral implant is thereafter secured in the femur, with portions of the implant extending into and being secured within the femoral head and portions of the implant extending into and being secured within the femoral shaft. COPYRIGHT: (C)2005,JPO&NCIPI

47. 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

48. 发明专利

JP2003310632A Bone cortex preservation by bone interior excising handpiece and bone interior excising handpiece for bone marrow regenerating operation 审中-公开
标题翻译：骨髓内科治疗骨质疏松手术治疗骨质疏松手术治疗骨质疏松
公开(公告)号：JP2003310632A
公开(公告)日：2003-11-05
申请号：JP2002119596
申请日：2002-04-22
申请人： Ario Techno Kk , アリオテクノ株式会社
发明人： SUGANO NOBUHIKO , YUMINIWA KOICHI , TAKEUCHI YOSHIRO
IPC分类号： A61B17/56 , A61B17/16 , A61B17/22
CPC分类号： A61B17/164 , A61B17/1622
摘要： PROBLEM TO BE SOLVED: To carry out an operation free of concern for rejection and wear of an implant by providing conventionally impossible excision of only a focus portion such as a tumor or osteonecrosis of an interior while leaving an outer stable part (a cortical part) of a bone, regenerating the focus portion, reducing a load of a patient, and eliminating a need for the implant.
SOLUTION: Excision and regeneration are provided by using large, intermediate and small sized handpieces, using other handpieces as driving sources, connecting a physiological saline supplying tube for cooling and cleaning, and rotating a cam tool so as to open and close by using a hole precedently opened 10 mm below a neck of a caput.
COPYRIGHT: (C)2004,JPO

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