SE7512331L - Ledprotes - Google Patents
LedprotesInfo
- Publication number
- SE7512331L SE7512331L SE7512331A SE7512331A SE7512331L SE 7512331 L SE7512331 L SE 7512331L SE 7512331 A SE7512331 A SE 7512331A SE 7512331 A SE7512331 A SE 7512331A SE 7512331 L SE7512331 L SE 7512331L
- Authority
- SE
- Sweden
- Prior art keywords
- less
- ceramic
- joint
- nov
- density
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 210000004394 hip joint Anatomy 0.000 abstract 1
- 239000007943 implant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/10—Ceramics or glasses
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ceramic Engineering (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1495374A CH572335A5 (sv) | 1974-11-08 | 1974-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7512331L true SE7512331L (sv) | 1976-05-10 |
| SE404485B SE404485B (sv) | 1978-10-09 |
Family
ID=4405147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7512331A SE404485B (sv) | 1974-11-08 | 1975-11-04 | Ledendoprotes, serskilt for hoftled |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5170996A (sv) |
| AT (1) | AT332966B (sv) |
| BE (1) | BE835032A (sv) |
| CH (1) | CH572335A5 (sv) |
| DE (1) | DE2454013A1 (sv) |
| FR (1) | FR2290181A1 (sv) |
| GB (1) | GB1463948A (sv) |
| IT (1) | IT1049043B (sv) |
| NL (1) | NL161056C (sv) |
| SE (1) | SE404485B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055862A (en) * | 1976-01-23 | 1977-11-01 | Zimmer Usa, Inc. | Human body implant of graphitic carbon fiber reinforced ultra-high molecular weight polyethylene |
| US4327014A (en) * | 1979-04-11 | 1982-04-27 | Kanebo Ltd. | Resin-forming material, implant material and compositions for restorative material suitable for medical or dental use |
| DE2914737C3 (de) * | 1979-04-11 | 1981-12-10 | Feldmühle AG, 4000 Düsseldorf | Hüftkopf-Kappen-Endoprothese |
| JPS5991956A (ja) * | 1982-11-19 | 1984-05-26 | 京セラ株式会社 | 人工指関節 |
| US4840630A (en) * | 1986-06-05 | 1989-06-20 | Kyocera Corporation | Artificial hip joint |
| US6682567B1 (en) | 2001-09-19 | 2004-01-27 | Biomet, Inc. | Method and apparatus for providing a shell component incorporating a porous ingrowth material and liner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2214460B1 (sv) * | 1973-01-18 | 1976-05-14 | Ceraver |
-
1974
- 1974-11-08 CH CH1495374A patent/CH572335A5/xx not_active IP Right Cessation
- 1974-11-14 DE DE19742454013 patent/DE2454013A1/de not_active Ceased
- 1974-11-14 AT AT913374A patent/AT332966B/de not_active IP Right Cessation
-
1975
- 1975-10-23 NL NL7512435.A patent/NL161056C/xx not_active IP Right Cessation
- 1975-10-30 BE BE161387A patent/BE835032A/xx not_active IP Right Cessation
- 1975-11-04 SE SE7512331A patent/SE404485B/sv not_active IP Right Cessation
- 1975-11-06 JP JP50132518A patent/JPS5170996A/ja active Pending
- 1975-11-07 IT IT29099/75A patent/IT1049043B/it active
- 1975-11-07 FR FR7534199A patent/FR2290181A1/fr active Granted
- 1975-11-10 GB GB4638675A patent/GB1463948A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL161056C (nl) | 1980-01-15 |
| BE835032A (fr) | 1976-04-30 |
| FR2290181B1 (sv) | 1981-09-25 |
| IT1049043B (it) | 1981-01-20 |
| FR2290181A1 (fr) | 1976-06-04 |
| SE404485B (sv) | 1978-10-09 |
| AT332966B (de) | 1976-10-25 |
| GB1463948A (en) | 1977-02-09 |
| NL7512435A (nl) | 1976-05-11 |
| CH572335A5 (sv) | 1976-02-13 |
| ATA913374A (de) | 1976-02-15 |
| DE2454013A1 (de) | 1976-05-20 |
| JPS5170996A (en) | 1976-06-19 |
| NL161056B (nl) | 1979-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7512331-5 Effective date: 19930610 Format of ref document f/p: F |