DE2224614C2 - Implantationsmaterial für künstliche Glieder und Verfahren zu seiner Herstellung - Google Patents
Implantationsmaterial für künstliche Glieder und Verfahren zu seiner HerstellungInfo
- Publication number
- DE2224614C2 DE2224614C2 DE2224614A DE2224614A DE2224614C2 DE 2224614 C2 DE2224614 C2 DE 2224614C2 DE 2224614 A DE2224614 A DE 2224614A DE 2224614 A DE2224614 A DE 2224614A DE 2224614 C2 DE2224614 C2 DE 2224614C2
- Authority
- DE
- Germany
- Prior art keywords
- filter cake
- percent
- carbon fibers
- plastic
- leachable
- 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
- 239000000463 material Substances 0.000 title claims description 52
- 238000002513 implantation Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000007943 implant Substances 0.000 claims description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 20
- 239000004917 carbon fiber Substances 0.000 claims description 20
- 239000012065 filter cake Substances 0.000 claims description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 17
- 239000012633 leachable Substances 0.000 claims description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 15
- -1 polytetrafluoroethylene Polymers 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 238000002386 leaching Methods 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 2
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 description 24
- 239000000203 mixture Substances 0.000 description 11
- 235000002639 sodium chloride Nutrition 0.000 description 10
- 239000004615 ingredient Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002296 pyrolytic carbon Substances 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- 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
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/443—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with carbon fillers
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L29/126—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Composite Materials (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14549771A | 1971-05-20 | 1971-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2224614A1 DE2224614A1 (de) | 1973-12-13 |
| DE2224614C2 true DE2224614C2 (de) | 1986-11-27 |
Family
ID=22513381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2224614A Expired DE2224614C2 (de) | 1971-05-20 | 1972-05-19 | Implantationsmaterial für künstliche Glieder und Verfahren zu seiner Herstellung |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5838182B1 (enExample) |
| AR (1) | AR193864A1 (enExample) |
| BE (1) | BE783527A (enExample) |
| BR (1) | BR7203197D0 (enExample) |
| CA (1) | CA1016457A (enExample) |
| CH (1) | CH578342A5 (enExample) |
| DE (1) | DE2224614C2 (enExample) |
| ES (1) | ES402975A1 (enExample) |
| FR (1) | FR2138735B1 (enExample) |
| GB (1) | GB1390445A (enExample) |
| IE (1) | IE36712B1 (enExample) |
| IT (1) | IT955679B (enExample) |
| NL (1) | NL7206657A (enExample) |
| SE (1) | SE393290B (enExample) |
| ZA (1) | ZA723390B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1425577A (en) * | 1972-06-30 | 1976-02-18 | Ici Ltd | Prosthetics comprising plastics materials |
| US6436135B1 (en) | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
| US4055862A (en) * | 1976-01-23 | 1977-11-01 | Zimmer Usa, Inc. | Human body implant of graphitic carbon fiber reinforced ultra-high molecular weight polyethylene |
| SE411613B (sv) * | 1976-03-16 | 1980-01-21 | Ehrnford Lars Edgar Martin | Forstyvnings- och forsterkningselement och/eller retentionselement |
| CA1147087A (en) * | 1977-12-21 | 1983-05-24 | David Goldfarb | Graphite impregnated prosthetic vascular graft materials |
| DE2853614A1 (de) * | 1978-01-25 | 1979-07-26 | Bentley Lab | Implantat |
| DE2805868A1 (de) * | 1978-02-11 | 1979-08-23 | Gmt Medizinische Technik Gmbh | Endoprothese |
| DE3008348A1 (de) * | 1979-03-07 | 1980-09-11 | Dunlop Ltd | Perkutane muendungsvorrichtung |
| GB2084468B (en) * | 1980-09-25 | 1984-06-06 | South African Inventions | Surgical implant |
| DE3106917C2 (de) * | 1981-02-25 | 1984-04-05 | Schuett Und Grundei Gmbh Medizintechnische Fabrikation, 2400 Luebeck | Verfahren zur Herstellung eines Implantates als Knochenersatz |
| DE3243861C2 (de) * | 1982-03-30 | 1985-10-24 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Verbundwerkstoff für Implantate |
| US5032445A (en) * | 1984-07-06 | 1991-07-16 | W. L. Gore & Associates | Methods and articles for treating periodontal disease and bone defects |
| IN164495B (enExample) * | 1984-07-06 | 1989-03-25 | Gore & Ass | |
| DE3524020A1 (de) * | 1985-03-30 | 1986-10-02 | M A N Technologie GmbH, 8000 München | Verfahren zur behandlung von knochenersatz-implantaten |
| DE3742640A1 (de) * | 1987-12-16 | 1989-07-13 | Kurt Prof Dr Ing Kegel | Bewegliche zahnprothese (epiprothese) aus kunststoff mit faserverstaerkung |
| DE3800259A1 (de) * | 1988-01-05 | 1989-07-13 | Mecron Med Prod Gmbh | Implantierbare prothese |
| DE3838568A1 (de) * | 1988-11-14 | 1990-05-17 | Inst Textil & Faserforschung | Gelenkprothese |
| US5700479A (en) * | 1988-12-23 | 1997-12-23 | Guidor Ab | Surgical element and method for selective tissue regeneration |
| JP2905592B2 (ja) * | 1989-04-05 | 1999-06-14 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 歯周囲の病気および骨の欠陥を処置する方法および物品 |
| DE69121587T3 (de) * | 1990-12-06 | 2000-05-31 | W.L. Gore & Associates, Newark | Implantierbare bioresorbierbare artikel |
| EP0950421B1 (en) | 1998-04-14 | 2006-10-18 | Tranquil Prospects Ltd. | Implantable material and method for its preparation |
| EA010387B1 (ru) | 2003-05-16 | 2008-08-29 | Синвеншн Аг | Способ покрытия субстратов материалом на основе углерода |
| US8814567B2 (en) | 2005-05-26 | 2014-08-26 | Zimmer Dental, Inc. | Dental implant prosthetic device with improved osseointegration and esthetic features |
| US8562346B2 (en) | 2005-08-30 | 2013-10-22 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
| CN110526731B (zh) * | 2019-09-27 | 2022-03-25 | 长沙晟天新材料有限公司 | 一种胸腔填充心脏托杯及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE836999C (de) * | 1949-11-26 | 1952-04-17 | Ferrosan As | Prothesenkoerper und Verfahren zu ihrer Herstellung |
| DE1004771B (de) * | 1950-10-13 | 1957-03-21 | Phil Frans Donatus Timmermans | Alloplastischer Gewebeersatz |
| US3314420A (en) * | 1961-10-23 | 1967-04-18 | Haeger Potteries Inc | Prosthetic parts and methods of making the same |
| US3526005A (en) * | 1967-06-29 | 1970-09-01 | Gulf General Atomic Inc | Method of preparing an intravascular defect by implanting a pyrolytic carbon coated prosthesis |
| AU4922069A (en) * | 1969-01-17 | 1970-07-23 | Carlton Sports Company Limited | Improvements in or relating to artificial bones joints andother parts for use inthe human body |
-
1972
- 1972-05-08 SE SE7206039A patent/SE393290B/xx unknown
- 1972-05-12 CA CA141,981A patent/CA1016457A/en not_active Expired
- 1972-05-16 BE BE783527A patent/BE783527A/xx not_active IP Right Cessation
- 1972-05-17 NL NL7206657A patent/NL7206657A/xx not_active Application Discontinuation
- 1972-05-17 IE IE660/72A patent/IE36712B1/xx unknown
- 1972-05-18 ZA ZA723390A patent/ZA723390B/xx unknown
- 1972-05-18 FR FR727217788A patent/FR2138735B1/fr not_active Expired
- 1972-05-18 AR AR242083A patent/AR193864A1/es active
- 1972-05-18 GB GB2342772A patent/GB1390445A/en not_active Expired
- 1972-05-19 DE DE2224614A patent/DE2224614C2/de not_active Expired
- 1972-05-19 BR BR3197/72A patent/BR7203197D0/pt unknown
- 1972-05-19 ES ES402975A patent/ES402975A1/es not_active Expired
- 1972-05-19 CH CH750272A patent/CH578342A5/xx not_active IP Right Cessation
- 1972-05-19 IT IT24617/72A patent/IT955679B/it active
- 1972-05-20 JP JP47050294A patent/JPS5838182B1/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE393290B (sv) | 1977-05-09 |
| FR2138735A1 (enExample) | 1973-01-05 |
| BE783527A (fr) | 1972-11-16 |
| JPS5838182B1 (enExample) | 1983-08-20 |
| AR193864A1 (es) | 1973-05-31 |
| ES402975A1 (es) | 1975-11-01 |
| DE2224614A1 (de) | 1973-12-13 |
| IE36712L (en) | 1972-11-20 |
| GB1390445A (en) | 1975-04-09 |
| CH578342A5 (enExample) | 1976-08-13 |
| BR7203197D0 (pt) | 1973-05-24 |
| AU4231072A (en) | 1973-11-22 |
| FR2138735B1 (enExample) | 1973-07-13 |
| CA1016457A (en) | 1977-08-30 |
| IT955679B (it) | 1973-09-29 |
| NL7206657A (enExample) | 1972-11-22 |
| ZA723390B (en) | 1973-02-28 |
| IE36712B1 (en) | 1977-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |