Invention Grant
- Patent Title: Human body implant structure, method of assembling the structure and method of disassembling the structure
- Patent Title (中): 人体植入结构，组装方法和拆卸结构的方法
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Application No.: US12872547Application Date: 2010-08-31
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Publication No.: US09433482B2Publication Date: 2016-09-06
- Inventor: Tsunehisa Shimoda
- Applicant: Tsunehisa Shimoda
- Applicant Address: JP Fukuoka
- Assignee: Arthro Co., Ltd.
- Current Assignee: Arthro Co., Ltd.
- Current Assignee Address: JP Fukuoka
- Agency: Norris McLaughlin & Marcus, P.A.
- Priority: JP2009-203110 20090902; JP2010-104971 20100430
- Main IPC: A61C8/00
- IPC: A61C8/00 ; A61C7/36 ; A61F2/14 ; A61F2/18
Abstract:
A human body implant structure includes: a support anchor which is embedded into a bone body; a support base which is placed on and fixed to an upper portion of the support anchor; and a lost-part compensation part which is mounted on an upper portion of the support base, wherein the support anchor and the support base are configured to be detachably fitted to each other by way of the taper fitting structure where the support anchor and the support base are brought into close contact with each other, and a stepped portion which is formed of an upper surface of the support anchor is formed on a boundary between a female threaded hole which is vertically formed in the support base and a vertical hole formed in the upper surface of the support anchor.
Public/Granted literature
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