JPS6045356A - 人工関節 - Google Patents
人工関節Info
- Publication number
- JPS6045356A JPS6045356A JP58152212A JP15221283A JPS6045356A JP S6045356 A JPS6045356 A JP S6045356A JP 58152212 A JP58152212 A JP 58152212A JP 15221283 A JP15221283 A JP 15221283A JP S6045356 A JPS6045356 A JP S6045356A
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- memory alloy
- artificial joint
- alloy material
- stem
- 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.)
- Granted
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 42
- 239000000956 alloy Substances 0.000 claims description 40
- 210000000988 bone and bone Anatomy 0.000 claims description 20
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000003446 memory effect Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000005445 natural material Substances 0.000 claims 1
- 230000036760 body temperature Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000004394 hip joint Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000005457 ice water Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000002639 bone cement Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000282330 Procyon lotor Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
-
- 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
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)
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58152212A JPS6045356A (ja) | 1983-08-20 | 1983-08-20 | 人工関節 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58152212A JPS6045356A (ja) | 1983-08-20 | 1983-08-20 | 人工関節 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6045356A true JPS6045356A (ja) | 1985-03-11 |
| JPH0477587B2 JPH0477587B2 (https=) | 1992-12-08 |
Family
ID=15535518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58152212A Granted JPS6045356A (ja) | 1983-08-20 | 1983-08-20 | 人工関節 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045356A (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241153A (ja) * | 1988-07-29 | 1990-02-09 | Kyocera Corp | 人工関節 |
| US5067957A (en) * | 1983-10-14 | 1991-11-26 | Raychem Corporation | Method of inserting medical devices incorporating SIM alloy elements |
| US5190546A (en) * | 1983-10-14 | 1993-03-02 | Raychem Corporation | Medical devices incorporating SIM alloy elements |
| JP2009545413A (ja) * | 2006-08-04 | 2009-12-24 | セラムテック アクチエンゲゼルシャフト | 固有振動数の操作及び抑制のための人工補正器構成部品の非対称的な構成 |
| US7947135B2 (en) | 2007-03-26 | 2011-05-24 | Mx Orthopedics Corp. | Proximally self-locking long bone prosthesis |
| WO2021149057A3 (en) * | 2020-01-23 | 2021-09-02 | Entis Allan C | Joint replacement apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795452A (en) * | 1980-12-04 | 1982-06-14 | Furukawa Electric Co Ltd | Form memorizing composite material |
| JPS57107152A (en) * | 1980-12-23 | 1982-07-03 | Tokyo Shibaura Electric Co | Body implantable therapeutic implement |
| JPS57119744A (en) * | 1981-01-16 | 1982-07-26 | Tokyo Shibaura Electric Co | Therapeutic tool implanted in body |
-
1983
- 1983-08-20 JP JP58152212A patent/JPS6045356A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795452A (en) * | 1980-12-04 | 1982-06-14 | Furukawa Electric Co Ltd | Form memorizing composite material |
| JPS57107152A (en) * | 1980-12-23 | 1982-07-03 | Tokyo Shibaura Electric Co | Body implantable therapeutic implement |
| JPS57119744A (en) * | 1981-01-16 | 1982-07-26 | Tokyo Shibaura Electric Co | Therapeutic tool implanted in body |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067957A (en) * | 1983-10-14 | 1991-11-26 | Raychem Corporation | Method of inserting medical devices incorporating SIM alloy elements |
| US5190546A (en) * | 1983-10-14 | 1993-03-02 | Raychem Corporation | Medical devices incorporating SIM alloy elements |
| US6306141B1 (en) | 1983-10-14 | 2001-10-23 | Medtronic, Inc. | Medical devices incorporating SIM alloy elements |
| JPH0241153A (ja) * | 1988-07-29 | 1990-02-09 | Kyocera Corp | 人工関節 |
| JP2009545413A (ja) * | 2006-08-04 | 2009-12-24 | セラムテック アクチエンゲゼルシャフト | 固有振動数の操作及び抑制のための人工補正器構成部品の非対称的な構成 |
| US7947135B2 (en) | 2007-03-26 | 2011-05-24 | Mx Orthopedics Corp. | Proximally self-locking long bone prosthesis |
| US8062378B2 (en) | 2007-03-26 | 2011-11-22 | Mx Orthopedics Corp. | Proximal self-locking long bone prosthesis |
| WO2021149057A3 (en) * | 2020-01-23 | 2021-09-02 | Entis Allan C | Joint replacement apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0477587B2 (https=) | 1992-12-08 |
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