JP4869924B2 - 固定組立体 - Google Patents
固定組立体 Download PDFInfo
- Publication number
- JP4869924B2 JP4869924B2 JP2006516419A JP2006516419A JP4869924B2 JP 4869924 B2 JP4869924 B2 JP 4869924B2 JP 2006516419 A JP2006516419 A JP 2006516419A JP 2006516419 A JP2006516419 A JP 2006516419A JP 4869924 B2 JP4869924 B2 JP 4869924B2
- Authority
- JP
- Japan
- Prior art keywords
- fixing
- male
- positioning feature
- opening
- screw
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Connection Of Plates (AREA)
- Led Device Packages (AREA)
- Dental Prosthetics (AREA)
- Percussion Or Vibration Massage (AREA)
- Massaging Devices (AREA)
Description
11、111、211 カップ
12、112、212 ラグ
13、113、213 固定ねじ
14、114、214 雄型位置決め特徴部
15、115、215 雌型位置決め特徴部、溝
16、116、216 開口部
18、118、218 内部スレッド
19、119、219 外部スレッド
21、221 スリット
22、222 アーム部
23、223 アーム部
25、125 アンダーカット側部
26、126 アンダーカット側部
27、127 アンダーカット側部
28、128 アンダーカット側部
130 スレッド部
31 リム
32 頭部
33 圧肉部
231、232 外周リッジ
233 リップ
234 弓状面
235 ランプ
236 ランプ面
237 凹部
Claims (11)
- 固定部材を構成部材の面に固定するための固定組立体であって、
当該固定組立体は、前記構成部材の前記面と、固定部材と、固定ねじと、を含んでなり、
前記面は雄型位置決め特徴部を備えて形成され、前記固定部材は雌型位置決め特徴部を備えてそれぞれ形成され、あるいは、それぞれが反対であってもよく、
使用時に、前記雄型及び雌型位置決め特徴部の間に締まり嵌め部が形成されるように、前記雄型及び雌型位置決め特徴部は、少なくとも一つの対応するアンダーカット部を有しており、
これにより、使用時に、前記雄型及び雌型位置決め特徴部が一体に嵌合し、
且つ、前記固定ねじが前記固定部材の開口部を貫通し、前記固定部材を前記面に固定し、 前記構成部材を第2の構成部材に固定するために、前記固定ねじが利用できることを特徴とする固定組立体。 - 前記締まり嵌め部が蟻継ぎ手を形成することを特徴と請求項1に記載の固定組立体。
- 前記雄型位置決め特徴部が、前記雄型位置決め特徴部を2つのアーム部に分割するようなスリットを備えていることを特徴とする請求項1または2に記載の固定組立体。
- スリットを備えた前記雄型位置決め特徴部が、前記固定部材に配置されていることを特徴とする請求項3に記載の固定組立体。
- 前記スリットが前記位置決め特徴部を貫通して前記開口部から半径方向に延びるように、前記固定部材が形成されていることを特徴とする請求項4に記載の固定組立体。
- 前記スリットが、前記開口部の軸線と略平行な平面に形成されていることを特徴とする請求項5に記載の固定組立体。
- 前記スリットが、前記開口部の軸線と略垂直な平面に形成されていることを特徴とする請求項5に記載の固定組立体。
- 前記雄型位置決め特徴部が弾性変形可能な材料で形成されていることを特徴とする請求項3〜5のいずれか一項に記載の固定組立体。
- 前記固定ねじが圧肉部を備え、これにより、スリットと共に少なくとも一つの雄型位置決め特徴部を有する前記雄型固定部材の開口部に前記ねじがねじ込まれると、前記位置決め特徴部の複数のアーム部が押されて離れることを特徴とする請求項3〜8のいずれか一項に記載の固定組立体。
- 前記面が、少なくとも一つの前記位置決め特徴部に近接するスレッド部を備え、これにより、使用時に、前記固定ねじが前記固定部材の前記開口部内にねじ込まれるのにともない、前記固定ねじが前記スレッド部と螺合することを特徴とする請求項1〜9のいずれか一項に記載の固定組立体。
- 前記雌型位置決め特徴部を形成し、前記固定部材を前記構成部材にロックする外周溝を、前記面が備えていることを特徴とする請求項1〜10のいずれか一項に記載の固定組立体。
Applications Claiming Priority (3)
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GBGB0313444.2A GB0313444D0 (en) | 2003-06-11 | 2003-06-11 | Modular dysplasia cup |
GB0313444.2 | 2003-06-11 | ||
PCT/GB2004/002539 WO2004108020A1 (en) | 2003-06-11 | 2004-06-11 | Fixing assembly |
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JP2011201623A Division JP2011251175A (ja) | 2003-06-11 | 2011-09-15 | 固定組立体 |
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JP2006527049A JP2006527049A (ja) | 2006-11-30 |
JP4869924B2 true JP4869924B2 (ja) | 2012-02-08 |
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JP2011201623A Ceased JP2011251175A (ja) | 2003-06-11 | 2011-09-15 | 固定組立体 |
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US (2) | US7947083B2 (ja) |
EP (1) | EP1633287B1 (ja) |
JP (2) | JP4869924B2 (ja) |
AT (1) | ATE510520T1 (ja) |
AU (1) | AU2004244820B2 (ja) |
CA (1) | CA2527883C (ja) |
ES (1) | ES2366696T3 (ja) |
GB (1) | GB0313444D0 (ja) |
TW (1) | TWI371266B (ja) |
WO (1) | WO2004108020A1 (ja) |
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AU2011264852B2 (en) * | 2010-06-08 | 2016-09-01 | Smith & Nephew, Inc. | Implant components and methods |
JP2012115368A (ja) * | 2010-11-30 | 2012-06-21 | Japan Medical Materials Corp | 臼蓋用コンポーネント |
GB2529203B (en) * | 2014-08-13 | 2016-09-28 | James Wallace Mcminn Derek | Acetabular cup prosthesis |
CN110584840A (zh) * | 2019-10-18 | 2019-12-20 | 北京安颂科技有限公司 | 髋臼假体及髋关节假体 |
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Publication number | Publication date |
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JP2011251175A (ja) | 2011-12-15 |
EP1633287A1 (en) | 2006-03-15 |
US7947083B2 (en) | 2011-05-24 |
TWI371266B (en) | 2012-09-01 |
JP2006527049A (ja) | 2006-11-30 |
US20070093133A1 (en) | 2007-04-26 |
CA2527883C (en) | 2012-03-13 |
US8277514B2 (en) | 2012-10-02 |
AU2004244820A1 (en) | 2004-12-16 |
TW200507817A (en) | 2005-03-01 |
GB0313444D0 (en) | 2003-07-16 |
EP1633287B1 (en) | 2011-05-25 |
AU2004244820B2 (en) | 2011-01-20 |
CA2527883A1 (en) | 2004-12-16 |
ATE510520T1 (de) | 2011-06-15 |
US20110126403A1 (en) | 2011-06-02 |
WO2004108020A1 (en) | 2004-12-16 |
ES2366696T3 (es) | 2011-10-24 |
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