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1. 发明公开

EP2233113A4 DEVICE FOR CELL TRANSPLANTATION 审中-公开
标题翻译： DEVICE细胞移植
公开(公告)号：EP2233113A4
公开(公告)日：2013-01-02
申请号：EP07860540
申请日：2007-12-21
申请人： IWAMOTO YUKIHIDE , NAKAYAMA KOICHI , JAPAN MEDICAL MATERIALS CORP
发明人： MIURA HIROMASA , TANAKA KAZUHIRO , MATSUDA SHUICHI
IPC分类号： A61F2/02 , A61B17/56 , A61F2/28 , A61F2/46
CPC分类号： A61F2/4601 , A61B2017/00969 , A61F2/4618

5. 发明公开

EP2468311A4 HIGHLY LUBRICATING SLIDING MEMBER AND ARTIFICIAL JOINT USING SAME 有权转让
标题翻译：在高度润滑滑动ABLE和彪人工关节ORDER
公开(公告)号：EP2468311A4
公开(公告)日：2014-06-25
申请号：EP10809983
申请日：2010-08-18
申请人： JAPAN MEDICAL MATERIALS CORP , UNIV TOKYO
发明人： KYOMOTO MASAYUKI , ISHIHARA KAZUHIKO
IPC分类号： A61L27/00 , A61F2/34
CPC分类号： A61L27/14 , A61F2/30767 , A61F2/32 , A61F2002/30673 , A61L27/18 , A61L27/34 , A61L27/50 , A61L2400/10 , A61L2430/24 , C08L101/02 , C08L71/00 , C08L33/10

6. 发明公开

EP2233159A4 MEDICAL DEVICE AND METHOD FOR MANUFACTURE THEREOF 有权
标题翻译：医疗器械及其制备方法
公开(公告)号：EP2233159A4
公开(公告)日：2013-01-02
申请号：EP08865567
申请日：2008-12-19
申请人： JAPAN MEDICAL MATERIALS CORP , UNIV TOKYO
发明人： KYOMOTO MASAYUKI , ISHIHARA KAZUHIKO , NAKAMURA KOZO , TAKATORI YOSHIO , KAWAGUCHI HIROSHI , MORO TORU
IPC分类号： A61L27/00 , A61K6/00 , A61K6/033 , A61K6/093 , A61L27/34 , A61L31/00 , A61L31/10 , A61L33/00
CPC分类号： A61L33/0076 , A61K6/033 , A61K6/04 , A61L27/34 , A61L31/10 , Y10T428/31667 , A61K6/0023 , C08L33/08 , C08L33/10
摘要： An object is to provide a medical device having excellent antithrombotic and sliding characteristics, which can exert a cell adhesion inhibitory effect. A medical device comprising: a substrate capable of forming hydroxyl groups; and a biocompatible material layer laminated on the substrate at an appropriate position, wherein the hydroxyl groups are formed on a surface of the substrate at least at a required position by a surface treatment, while the biocompatible material layer is formed from a polymer containing phosphorylcholine groups, and wherein the substrate and the biocompatible material layer are joined via a binder layer formed from silica being covalently bonded with the hydroxyl groups and the biocompatible material, respectively.

7. 发明公开

EP2360193A4 GRAFT POLYMERIZATION METHOD AND PRODUCT OBTAINED THEREBY 有权转让
标题翻译：移植物和由此得到的产物
公开(公告)号：EP2360193A4
公开(公告)日：2012-05-09
申请号：EP09827629
申请日：2009-11-20
申请人： JAPAN MEDICAL MATERIALS CORP , UNIV TOKYO
发明人： KYOMOTO MASAYUKI , ISHIHARA KAZUHIKO
IPC分类号： C08F283/00 , C08F2/00 , C08F2/48 , C08F283/06 , C08F291/18 , C08J7/04
CPC分类号： C08F291/18 , C08F283/06 , Y10T428/31855 , C08F230/02 , C08F2/48

8. 发明专利

JP2011087712A Liner for artificial hip joint and artificial hip joint using the same 有权
标题翻译：人造髋关节和人工髋关节的衬垫
公开(公告)号：JP2011087712A
公开(公告)日：2011-05-06
申请号：JP2009242683
申请日：2009-10-21
申请人： Japan Medical Materials Corp , Univ Of Tokyo , 国立大学法人東京大学 , 日本メディカルマテリアル株式会社
发明人： TAKATORI YOSHIO , MORO TORU , KYOMOTO MASAYUKI , ZOGA KENICHI
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2002/30001
摘要： PROBLEM TO BE SOLVED: To provide a liner which is capable of sufficiently improving lubricity, is not partially worn easily, is easy to manufacture, and does not easily damage an artificial bone head, and an artificial hip joint using the liner. SOLUTION: The liner 10 for the artificial hip joint includes a recessed sliding surface 12 for receiving a bone head 22. The sliding surface 12 includes a high load area 14 where a maximum load point P for receiving the maximum load from the bone head 22 can be present during the use of the artificial hip joint 1, and a low load area 15 where the maximum load point P is not present. A recessed part 16 is formed on the surface of the low load area 15, and the recessed part 16 is extended to the side edge 121 of the sliding surface 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够充分提高润滑性的衬垫，不容易部分磨损，容易制造，并且不容易损坏人造骨头和使用衬垫的人造髋关节。解决方案：用于人造髋关节的衬垫10包括用于接收骨头22的凹入的滑动表面12.滑动表面12包括高负载区域14，其中用于从骨头接收最大负载的最大负载点P 在使用人造髋关节1期间可以存在头部22，以及不存在最大负荷点P的低负荷区域15。在低负载区域15的表面上形成有凹部16，凹部16向滑动面12的侧缘121延伸。（C）2011，JPO＆INPIT

9. 发明专利

JP2010148558A Dental implant and connecting screw for dental implant 审中-公开
标题翻译：用于牙科植入物的牙科植入物和连接螺钉
公开(公告)号：JP2010148558A
公开(公告)日：2010-07-08
申请号：JP2008327230
申请日：2008-12-24
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： MORI AKINORI
IPC分类号： A61C8/00
摘要： PROBLEM TO BE SOLVED: To provide a dental implant and a connecting screw for a dental implant which are constituted to break at a region where work to remove a connecting screw remaining by breakage is easy to be prepared for any possibility of a breakage accident of the connecting screw. SOLUTION: The dental implant is equipped with a fixture buried in an alveolar bone, an abutment having one end fit in the fixture and the other end on which a prosthetic tooth is mounted, and the connecting screw for connecting the fixture and the abutment. The connecting screw comprises a fixing head part having a large outer diameter, a thread part where an outer thread is formed, and a shaft part for connecting the head part and the thread part and has a decreased strength part which has slightly decreased mechanical strength, extends in a direction perpendicular to the axis in the shaft part, and is located between a first position located closer to a proximal end side rather than to a boundary part set by the fixing head part and the shaft part and a second position defining a length so that the part remaining by the breakage is used as a grasping part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于牙科植入物的牙科植入物和连接螺钉，其被构造为在任何可能被破坏的可能性的情况下容易地制备用于去除通过断裂残留的连接螺钉的工作的区域中断连接螺丝事故。解决方案：牙科植入物配备有埋藏在牙槽骨中的夹具，具有一端装配在固定装置中的支座和安装有假牙的另一端，以及用于连接夹具和邻接。连接螺钉包括具有大外径的固定头部分，形成有外螺纹的螺纹部分和用于连接头部和螺纹部分的轴部分，并且具有减小的强度部分，其具有稍微降低的机械强度，在轴部分中垂直于轴线的方向延伸，并且位于靠近近端侧的第一位置而不是由固定头部和轴部设置的边界部分之间，而第二位置限定长度使得通过断裂剩余的部分被用作抓握部分。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010131298A Bone cutting reamer 有权
标题翻译：骨切割机
公开(公告)号：JP2010131298A
公开(公告)日：2010-06-17
申请号：JP2008312028
申请日：2008-12-08
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： MIZOGUCHI TORU
IPC分类号： A61B17/16
摘要： PROBLEM TO BE SOLVED: To provide a bone cutting reamer, smoothing the rotation of the bone cutting reamer. SOLUTION: This bone cutting reamer 1 includes: a blade part 2; a shaft part 3 provided with the blade part 2 at the tip thereof; and a cylindrical sleeve 4 rotatably fitted to the shaft part 3. In this configuration, since the shaft part is rotatable in relation to the sleeve, the rotation of the shaft part is not obstructed even if the sleeve abuts on a guide member in the rotating state of the blade part. Further, since the sleeve is cylindrical, the rotation of the sleeve is not restrained by the guide member abutting on the outer peripheral surface of the sleeve. Thus, the rotation of the bone cutting reamer can be smoothed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供骨切割铰刀，使骨切割铰刀的旋转平滑化。解决方案：该骨切割铰刀1包括：叶片部分2; 轴部3，其尖端设置有刀片部2; 以及可旋转地装配到轴部3的圆柱形套筒4.在该构造中，由于轴部能够相对于套筒旋转，所以即使在旋转的状态下套筒抵接在引导构件上也不会妨碍轴部的旋转叶片部分的状态。此外，由于套筒是圆柱形的，所以套筒的旋转不受到与套筒的外周面邻接的引导构件的限制。因此，可以平滑骨切割铰刀的旋转。版权所有（C）2010，JPO＆INPIT

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