CA1169201A - Prothese patellaire - Google Patents
Prothese patellaireInfo
- Publication number
- CA1169201A CA1169201A CA000424207A CA424207A CA1169201A CA 1169201 A CA1169201 A CA 1169201A CA 000424207 A CA000424207 A CA 000424207A CA 424207 A CA424207 A CA 424207A CA 1169201 A CA1169201 A CA 1169201A
- Authority
- CA
- Canada
- Prior art keywords
- bearing
- tibial
- bearing surface
- knee
- component
- 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
Links
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- 210000003127 knee Anatomy 0.000 claims description 102
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- 230000006872 improvement Effects 0.000 claims description 3
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- 230000003247 decreasing effect Effects 0.000 claims 2
- 210000002303 tibia Anatomy 0.000 abstract description 15
- 230000013011 mating Effects 0.000 abstract description 8
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- 238000002271 resection Methods 0.000 description 10
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- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 210000004439 collateral ligament Anatomy 0.000 description 6
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- 241001227561 Valgus Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
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- 238000013519 translation Methods 0.000 description 4
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- 239000002775 capsule Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004233 talus Anatomy 0.000 description 3
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- 206010023204 Joint dislocation Diseases 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229960000907 methylthioninium chloride Drugs 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004285 patellofemoral joint Anatomy 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 210000003314 quadriceps muscle Anatomy 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
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- 210000004872 soft tissue Anatomy 0.000 description 2
- 210000001258 synovial membrane Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010065687 Bone loss Diseases 0.000 description 1
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 1
- 208000033998 Device material issue Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229940096118 ella Drugs 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000001969 hypertrophic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- UEXQBEVWFZKHNB-UHFFFAOYSA-N intermediate 29 Natural products C1=CC(N)=CC=C1NC1=NC=CC=N1 UEXQBEVWFZKHNB-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000006461 physiological response Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000003906 tibiofibular joint Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OOLLAFOLCSJHRE-ZHAKMVSLSA-N ulipristal acetate Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(OC(C)=O)C(C)=O)[C@]2(C)C1 OOLLAFOLCSJHRE-ZHAKMVSLSA-N 0.000 description 1
Landscapes
- Prostheses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000424207A CA1169201A (fr) | 1979-07-02 | 1983-03-22 | Prothese patellaire |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US053,694 | 1979-07-02 | ||
| US06/053,694 US4309778A (en) | 1979-07-02 | 1979-07-02 | New Jersey meniscal bearing knee replacement |
| CA000355201A CA1176004A (fr) | 1979-07-02 | 1980-07-02 | Prothese patelliaire |
| CA000424207A CA1169201A (fr) | 1979-07-02 | 1983-03-22 | Prothese patellaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1169201A true CA1169201A (fr) | 1984-06-19 |
Family
ID=27166730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000424207A Expired CA1169201A (fr) | 1979-07-02 | 1983-03-22 | Prothese patellaire |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1169201A (fr) |
-
1983
- 1983-03-22 CA CA000424207A patent/CA1169201A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |