JP4633119B2 - 人工器官素子 - Google Patents
人工器官素子 Download PDFInfo
- Publication number
- JP4633119B2 JP4633119B2 JP2007529756A JP2007529756A JP4633119B2 JP 4633119 B2 JP4633119 B2 JP 4633119B2 JP 2007529756 A JP2007529756 A JP 2007529756A JP 2007529756 A JP2007529756 A JP 2007529756A JP 4633119 B2 JP4633119 B2 JP 4633119B2
- Authority
- JP
- Japan
- Prior art keywords
- prosthetic device
- bone
- guide means
- fixation
- tissue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Images
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- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Developmental Biology & Embryology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Description
ンプラントを提供することをねらいとしている。
Claims (5)
- 周囲の骨又は線維組織との界面を限定する滑らかな外面を有する幹状部と、組織の成長のための少なくとも1つの内部の固定用キャビティ(6,7,8,11)と、ドリル用ビットのための少なくとも1つのガイド手段(5)を備えた人工器官素子(1)であって、
ガイド手段(5)は、幹状部の内側に配した壁部を有してドリル用ビットを受入れ・横方向に保持するよう構成された長手方向円形孔から各々なる、幹状部の外面内側に位置した1つ又は複数の長手方向ガイド導路であり、該長手方向ガイド導路の各々がその全長に沿って、幹状部の表面に配した長手方向溝を介し人工器官素子(1)外面に対し開いており、それにより組織が前記溝を介し前記円形孔の内部へと内殖し、そこから固定用キャビティへと内殖する通路が設けられ、
骨又は線維組織の内殖が最初にガイド導路に入ってから固定用キャビティに入るよう固定用キャビティ及びガイド導路が相互配置され、
それにより、ガイド導路の長さ方向に沿って通るよう構成されたドリル用ビットが各固定用キャビティとそのそれぞれのガイド導路との間の交差部で、内殖した骨又は線維組織を必ず切断することで人工器官素子を除去できることを特徴とする人工器官素子。 - 固定用キャビティ(6,7,8,11)は、最大径が0.1mmよりも小さい細孔、孔、長孔、ガーター溝、導路又は細孔で構成されることを特徴とする、請求項1に記載の人工器官素子。
- ガイド手段の上端にねじ山(5a)が付けられていることを特徴とする、請求項1又は2に記載の人工器官素子。
- ガイド手段(5)が素子(1)の両側にある導路であり、キャビティ孔(7)が両側の導路を接続すること、及び、素子上端のカラー(4)に、各導路につながる通し開口(9)を備えたことを特徴とする、請求項1乃至3のいずれかに記載の人工器官素子。
- 骨格の復元、
股関節、膝、肩及び肘といった、滑膜関節、
口内のインプラント
のために使われることを特徴とする、請求項1乃至4のいずれかに記載の人工器官素子。
Applications Claiming Priority (3)
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GBGB0419961.8A GB0419961D0 (en) | 2004-09-08 | 2004-09-08 | Prosthetic element |
GB0419961.8 | 2004-09-08 | ||
PCT/NO2005/000322 WO2006028382A2 (en) | 2004-09-08 | 2005-09-07 | Prosthetic element |
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US (2) | US7875083B2 (ja) |
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JP (2) | JP4633119B2 (ja) |
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EA (1) | EA009582B1 (ja) |
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GB (1) | GB0419961D0 (ja) |
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- 2005-09-07 DE DE602005015879T patent/DE602005015879D1/de active Active
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US7875083B2 (en) | 2011-01-25 |
PL1804727T3 (pl) | 2010-01-29 |
JP2008512137A (ja) | 2008-04-24 |
EP1804727A2 (en) | 2007-07-11 |
CA2580714A1 (en) | 2006-03-16 |
EP1804727B1 (en) | 2009-08-05 |
ATE438359T1 (de) | 2009-08-15 |
AU2005280808A1 (en) | 2006-03-16 |
DE602005015879D1 (de) | 2009-09-17 |
EA200700577A1 (ru) | 2007-08-31 |
WO2006028382A3 (en) | 2006-06-15 |
IL181770A0 (en) | 2007-07-04 |
KR20070104518A (ko) | 2007-10-26 |
EA009582B1 (ru) | 2008-02-28 |
ES2331525T3 (es) | 2010-01-07 |
DK1804727T3 (da) | 2009-11-30 |
WO2006028382A2 (en) | 2006-03-16 |
US20110208318A1 (en) | 2011-08-25 |
CN101068510A (zh) | 2007-11-07 |
US20070233243A1 (en) | 2007-10-04 |
GB0419961D0 (en) | 2004-10-13 |
JP2010188158A (ja) | 2010-09-02 |
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