JP2018534082A - 体内プロテーゼ用のリング状のセラミックインサート - Google Patents
体内プロテーゼ用のリング状のセラミックインサート Download PDFInfo
- Publication number
- JP2018534082A JP2018534082A JP2018526244A JP2018526244A JP2018534082A JP 2018534082 A JP2018534082 A JP 2018534082A JP 2018526244 A JP2018526244 A JP 2018526244A JP 2018526244 A JP2018526244 A JP 2018526244A JP 2018534082 A JP2018534082 A JP 2018534082A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- ring
- slide
- ceramic insert
- ceramic
- 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.)
- Pending
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/302—Three-dimensional shapes toroidal, e.g. rings
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2316/00—Apparatus in health or amusement
- F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Prostheses (AREA)
Abstract
Description
・インサートを含むシェルの構成深さの低減、これにより骨盤の骨において必要な削り深さが減少する。
・点状の荷重ではなく、生理的な荷重吸収のようにより僅かな最大値を有する帯状の荷重。
・製造における材料の節約および正味体積(例えば、炉内の使用スペース)の低減、これによりコスト上の利点が得られる。
Claims (6)
- 体内プロテーゼにおけるスライド対用のセラミックインサート(1)であって、前記インサート(1)は外面と内面とを有しており、前記内面には、球状のスライド相手を受容するための半球状のスライド領域(2)が形成されている、セラミックインサート(1)において、
前記インサート(1)はリングとして、またはリング状に形成されていることを特徴とする、セラミックインサート(1)。 - 前記インサート(1)は、5〜20mmの幅(B)を有している、請求項1記載のインサート。
- 前記内面は円弧を介して前記外面に移行している、請求項1または2記載のインサート。
- 前記半球状のスライド領域(2)は前記内面全体をカバーしている、請求項1から3までのいずれか1項記載のインサート。
- 前記外面の少なくとも部分領域には、円錐状または円筒状に形成されているクランプ面(3)が配置されている、請求項1から4までのいずれか1項記載のインサート。
- 股関節用体内プロテーゼ、肩用体内プロテーゼ、つま先用体内プロテーゼ、または膝用体内プロテーゼにおける、請求項1から5までのいずれか1項記載のインサートの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015222818 | 2015-11-19 | ||
DE102015222818.5 | 2015-11-19 | ||
PCT/EP2016/077941 WO2017085161A1 (de) | 2015-11-19 | 2016-11-17 | Ringförmiges keramisches insert für die endoprothetik |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2018534082A true JP2018534082A (ja) | 2018-11-22 |
Family
ID=57345941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018526244A Pending JP2018534082A (ja) | 2015-11-19 | 2016-11-17 | 体内プロテーゼ用のリング状のセラミックインサート |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180325677A1 (ja) |
EP (1) | EP3377782B1 (ja) |
JP (1) | JP2018534082A (ja) |
KR (1) | KR20180084117A (ja) |
CN (1) | CN108350940A (ja) |
BR (1) | BR112018009696A8 (ja) |
DE (1) | DE102016222616A1 (ja) |
RU (1) | RU2018122094A (ja) |
WO (1) | WO2017085161A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018087246A1 (de) | 2016-11-09 | 2018-05-17 | Ceramtec Gmbh | Implantat mit ringinsert |
BR112020019206A2 (pt) * | 2018-05-07 | 2021-01-05 | Ceramtec Gmbh | Implante para uso em um par de desgaste incluindo um membro de desgaste esférico |
BR112020019028A2 (pt) | 2018-05-07 | 2020-12-29 | Ceramtec Gmbh | Inserto para um par deslizante com um parceiro deslizante esférico |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263988A (en) * | 1991-08-20 | 1993-11-23 | Exactech, Inc. | Bipolar endoprosthesis |
US5549693A (en) * | 1993-06-17 | 1996-08-27 | Roux; Christiane | Cotyloidal prostheses |
US5593445A (en) * | 1995-03-24 | 1997-01-14 | Waits; C. Thomas | Bi-axial prosthetic joint |
JPH10216162A (ja) * | 1996-08-24 | 1998-08-18 | Cerasiv Gmbh Innovatives Keramik Eng | 人工関節補正具 |
JP2003501204A (ja) * | 1999-06-14 | 2003-01-14 | セラムテック アクチエンゲゼルシャフト イノヴェイティヴ セラミック エンジニアリング | 人工球関節用のモジュラ構造の関節臼 |
JP2005538778A (ja) * | 2002-09-13 | 2005-12-22 | スミス アンド ネフュー インコーポレーテッド | プロテーゼ |
US20150051707A1 (en) * | 2011-09-01 | 2015-02-19 | Scyon Orthopaedics Ag | Wear-Reducing Ring for Articulations in Total Joint Replacements |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29516473U1 (de) | 1995-10-17 | 1995-12-07 | KERAMED Medizintechnik GmbH, 07646 Mörsdorf | Künstliche Hüftgelenkpfanne |
ES2184017T3 (es) * | 1996-08-24 | 2003-04-01 | Cerasiv Gmbh | Protesis de articulacion. |
DE10360390B4 (de) * | 2003-12-22 | 2006-03-23 | Martin Imhof | Gelenkpfanne für eine Hüftendoprothese |
US20050261776A1 (en) * | 2004-05-19 | 2005-11-24 | Howmedica Osteonics Corp. | Prosthetic joint with annular contact bearing surface |
DE102009027371A1 (de) * | 2008-07-03 | 2010-01-07 | Ceramtec Ag | Bandscheibenendoprothese |
CN104771250B (zh) * | 2009-07-10 | 2017-10-24 | 米卢克斯控股股份有限公司 | 髋关节装置和方法 |
EP2563280B1 (de) | 2010-04-30 | 2016-06-22 | CeramTec GmbH | Erhöhung der bruchlast keramischer pfanneneinsätze für hüftgelenkprothesen durch definierte rückseitenkollision von pfanneneinsatz und hüftpfanne |
DE102013203791A1 (de) * | 2012-03-06 | 2013-09-12 | Ceramtec Gmbh | Vorrichtung zur Prüfung eines keramischen Pfanneneinsatzes für Hüftgelenksimplantate |
CA2894769C (en) | 2012-12-18 | 2021-06-15 | Bispebjerg Hospital | Medical implant for reducing pain in diseased joints |
CN104840275B (zh) * | 2015-05-22 | 2017-10-27 | 中奥汇成科技股份有限公司 | 一种人工髋关节 |
-
2016
- 2016-11-17 RU RU2018122094A patent/RU2018122094A/ru not_active Application Discontinuation
- 2016-11-17 EP EP16797894.9A patent/EP3377782B1/de not_active Revoked
- 2016-11-17 KR KR1020187017286A patent/KR20180084117A/ko unknown
- 2016-11-17 US US15/776,100 patent/US20180325677A1/en not_active Abandoned
- 2016-11-17 JP JP2018526244A patent/JP2018534082A/ja active Pending
- 2016-11-17 DE DE102016222616.9A patent/DE102016222616A1/de not_active Withdrawn
- 2016-11-17 CN CN201680067578.6A patent/CN108350940A/zh active Pending
- 2016-11-17 BR BR112018009696A patent/BR112018009696A8/pt not_active Application Discontinuation
- 2016-11-17 WO PCT/EP2016/077941 patent/WO2017085161A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263988A (en) * | 1991-08-20 | 1993-11-23 | Exactech, Inc. | Bipolar endoprosthesis |
US5549693A (en) * | 1993-06-17 | 1996-08-27 | Roux; Christiane | Cotyloidal prostheses |
US5593445A (en) * | 1995-03-24 | 1997-01-14 | Waits; C. Thomas | Bi-axial prosthetic joint |
JPH10216162A (ja) * | 1996-08-24 | 1998-08-18 | Cerasiv Gmbh Innovatives Keramik Eng | 人工関節補正具 |
JP2003501204A (ja) * | 1999-06-14 | 2003-01-14 | セラムテック アクチエンゲゼルシャフト イノヴェイティヴ セラミック エンジニアリング | 人工球関節用のモジュラ構造の関節臼 |
JP2005538778A (ja) * | 2002-09-13 | 2005-12-22 | スミス アンド ネフュー インコーポレーテッド | プロテーゼ |
US20150051707A1 (en) * | 2011-09-01 | 2015-02-19 | Scyon Orthopaedics Ag | Wear-Reducing Ring for Articulations in Total Joint Replacements |
Also Published As
Publication number | Publication date |
---|---|
EP3377782B1 (de) | 2020-05-06 |
WO2017085161A1 (de) | 2017-05-26 |
BR112018009696A8 (pt) | 2019-02-26 |
BR112018009696A2 (pt) | 2018-11-06 |
KR20180084117A (ko) | 2018-07-24 |
CN108350940A (zh) | 2018-07-31 |
EP3377782A1 (de) | 2018-09-26 |
DE102016222616A1 (de) | 2017-05-24 |
US20180325677A1 (en) | 2018-11-15 |
RU2018122094A (ru) | 2019-12-19 |
RU2018122094A3 (ja) | 2020-04-08 |
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