DE68909933T2 - Für zellen eindringbares medizinisches material und kunsthaut. - Google Patents
Für zellen eindringbares medizinisches material und kunsthaut.Info
- Publication number
- DE68909933T2 DE68909933T2 DE1989609933 DE68909933T DE68909933T2 DE 68909933 T2 DE68909933 T2 DE 68909933T2 DE 1989609933 DE1989609933 DE 1989609933 DE 68909933 T DE68909933 T DE 68909933T DE 68909933 T2 DE68909933 T2 DE 68909933T2
- Authority
- DE
- Germany
- Prior art keywords
- pullable
- cell
- medical material
- artificial skin
- artificial
- 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 - Lifetime
Links
Classifications
-
- 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
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3691—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
-
- 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
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
- A61L15/325—Collagen
-
- 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
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/60—Materials for use in artificial skin
-
- 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
- A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63053836A JP2610471B2 (ja) | 1988-03-09 | 1988-03-09 | 細胞侵入性医用材料およびその製造法 |
JP63183478A JPH0234171A (ja) | 1988-07-25 | 1988-07-25 | 創傷被覆材 |
JP63221337A JP2645098B2 (ja) | 1988-09-06 | 1988-09-06 | 抗菌剤含有人工皮膚およびその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68909933D1 DE68909933D1 (de) | 1993-11-18 |
DE68909933T2 true DE68909933T2 (de) | 1994-03-03 |
Family
ID=27295083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989609933 Expired - Lifetime DE68909933T2 (de) | 1988-03-09 | 1989-03-09 | Für zellen eindringbares medizinisches material und kunsthaut. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0411124B1 (de) |
AU (1) | AU632471B2 (de) |
DE (1) | DE68909933T2 (de) |
WO (1) | WO1989008466A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008465A1 (en) * | 1988-03-09 | 1989-09-21 | Terumo Kabushiki Kaisha | Medical material permitting cells to enter thereinto and artificial skin |
US5314874A (en) * | 1991-04-19 | 1994-05-24 | Koken Co., Ltd. | Intracorporeally injectable composition for implanting highly concentrated cross-linked atelocollagen |
US5331092A (en) * | 1992-11-06 | 1994-07-19 | Coletica | Process of preparation of collagen containing in major proportion insoluble collagen and collagen having high mechanical resistance and thermal stability obtained thereby |
IL107578A (en) * | 1993-11-11 | 1998-07-15 | Yissum Res Dev Co | Topical antibacterial preparation comprising silver sulfadiazine and collagen |
JP3799626B2 (ja) * | 1995-04-25 | 2006-07-19 | 有限会社ナイセム | 心臓血管修復材及びその製造方法 |
US5782931A (en) * | 1996-07-30 | 1998-07-21 | Baxter International Inc. | Methods for mitigating calcification and improving durability in glutaraldehyde-fixed bioprostheses and articles manufactured by such methods |
US6309454B1 (en) | 2000-05-12 | 2001-10-30 | Johnson & Johnson Medical Limited | Freeze-dried composite materials and processes for the production thereof |
EP1883432B1 (de) | 2005-04-06 | 2016-03-30 | FUJIFILM Manufacturing Europe B.V. | Nichtporöser film zur züchtung von zellen |
WO2006107188A1 (en) | 2005-04-06 | 2006-10-12 | Fujifilm Manufacturing Europe B.V. | A non-porous film for culturing cells |
CN111700713A (zh) * | 2020-06-24 | 2020-09-25 | 福建华民生物科技有限公司 | 一种人工皮肤 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060081A (en) * | 1975-07-15 | 1977-11-29 | Massachusetts Institute Of Technology | Multilayer membrane useful as synthetic skin |
US4522753A (en) * | 1980-07-17 | 1985-06-11 | Massachusetts Institute Of Technology | Method for preserving porosity in porous materials |
DE3042860A1 (de) * | 1980-11-13 | 1982-06-09 | Heyl & Co Chemisch-Pharmazeutische Fabrik, 1000 Berlin | Kollagenpraeparate, verfahren zu ihrer herstellung und ihre verwendung in der human- und veterinaermedizin |
-
1989
- 1989-03-09 WO PCT/JP1989/000258 patent/WO1989008466A1/ja active IP Right Grant
- 1989-03-09 EP EP19890903231 patent/EP0411124B1/de not_active Expired - Lifetime
- 1989-03-09 AU AU32125/89A patent/AU632471B2/en not_active Expired
- 1989-03-09 DE DE1989609933 patent/DE68909933T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU632471B2 (en) | 1993-01-07 |
EP0411124A1 (de) | 1991-02-06 |
WO1989008466A1 (en) | 1989-09-21 |
EP0411124A4 (en) | 1991-04-17 |
EP0411124B1 (de) | 1993-10-13 |
DE68909933D1 (de) | 1993-11-18 |
AU3212589A (en) | 1989-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |