DE2802295C2 - Kunsthaut und ihre Herstellung - Google Patents
Kunsthaut und ihre HerstellungInfo
- Publication number
- DE2802295C2 DE2802295C2 DE2802295A DE2802295A DE2802295C2 DE 2802295 C2 DE2802295 C2 DE 2802295C2 DE 2802295 A DE2802295 A DE 2802295A DE 2802295 A DE2802295 A DE 2802295A DE 2802295 C2 DE2802295 C2 DE 2802295C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- artificial skin
- copolymer
- leucine
- skin according
- 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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Classifications
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- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00519—Plasters use for treating burn
- A61F2013/00527—Plasters use for treating burn artificial skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/716—Degradable
- B32B2307/7163—Biodegradable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S602/00—Surgery: splint, brace, or bandage
- Y10S602/90—Method of making bandage structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249961—With gradual property change within a component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH57677A CH625702A5 (US07922777-20110412-C00004.png) | 1977-01-18 | 1977-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2802295A1 DE2802295A1 (de) | 1978-07-20 |
| DE2802295C2 true DE2802295C2 (de) | 1982-09-16 |
Family
ID=4190199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2802295A Expired DE2802295C2 (de) | 1977-01-18 | 1978-01-17 | Kunsthaut und ihre Herstellung |
Country Status (19)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985003445A1 (en) * | 1984-02-03 | 1985-08-15 | Medinvent S.A. | A multilayered prosthesis material and a method of producing same |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3061944D1 (en) * | 1979-03-15 | 1983-03-24 | Sulzer Ag | Hose-like lining for the anchoring shank of an endoprosthesis |
| US4361552A (en) * | 1980-09-26 | 1982-11-30 | Board Of Regents, The University Of Texas System | Wound dressing |
| FR2524304B1 (fr) * | 1982-03-31 | 1985-06-14 | Delalande Sa | Peau artificielle |
| EP0099758B1 (en) * | 1982-07-21 | 1988-10-12 | University of Strathclyde | Composite wound dressing |
| SE456274B (sv) * | 1984-02-03 | 1988-09-19 | Carl Gustaf Mellsjo | Anordning vid vermevexlare for att ge det ena mediet en skruvformig cirkulationsrorelse |
| SE448821B (sv) * | 1984-02-03 | 1987-03-23 | Medinvent Sa | Flerskiktat nedbrytbart material avsett som ersettning for kroppsvevnad och vars nedbrytningshastighet varierar med avstandet fran den exponerade ytan forfarande for dess framstellning |
| JPS60261460A (ja) * | 1984-06-11 | 1985-12-24 | 株式会社 高研 | コラ−ゲンとポリ―α―アミノ酸膜から成る人工皮膚 |
| DE3581471D1 (de) * | 1984-10-19 | 1991-02-28 | Battelle Memorial Institute | Durch mikroorganismen abbaubares polypeptid und seine verwendung fuer die fortschreitende abgabe von medikamenten. |
| SE452110B (sv) * | 1984-11-08 | 1987-11-16 | Medinvent Sa | Flerskiktat protesmaterial samt forfarande for dess framstellning |
| EP0265906B1 (en) * | 1986-10-31 | 1995-04-19 | Nippon Zeon Co., Ltd. | Wound dressing |
| FR2612392A1 (fr) * | 1987-03-19 | 1988-09-23 | Audion Michel | Composites biodegradables interrompus a resistance variable |
| JPS642643A (en) * | 1987-06-26 | 1989-01-06 | Bio Material Yunibaasu:Kk | Artificial skin |
| US5135754A (en) * | 1988-01-06 | 1992-08-04 | Delalande S.A. | Method of preparing a copolymer of two α-amino acids and a copolymer thus obtained |
| US4906240A (en) * | 1988-02-01 | 1990-03-06 | Matrix Medica, Inc. | Adhesive-faced porous absorbent sheet and method of making same |
| US4938763B1 (en) * | 1988-10-03 | 1995-07-04 | Atrix Lab Inc | Biodegradable in-situ forming implants and method of producing the same |
| US5702716A (en) * | 1988-10-03 | 1997-12-30 | Atrix Laboratories, Inc. | Polymeric compositions useful as controlled release implants |
| US5487897A (en) | 1989-07-24 | 1996-01-30 | Atrix Laboratories, Inc. | Biodegradable implant precursor |
| USRE37950E1 (en) | 1990-04-24 | 2002-12-31 | Atrix Laboratories | Biogradable in-situ forming implants and methods of producing the same |
| US5462990A (en) * | 1990-10-15 | 1995-10-31 | Board Of Regents, The University Of Texas System | Multifunctional organic polymers |
| AU2605592A (en) * | 1991-10-15 | 1993-04-22 | Atrix Laboratories, Inc. | Polymeric compositions useful as controlled release implants |
| AU3242693A (en) * | 1991-12-06 | 1993-06-28 | Kensey Nash Corporation | Pads, methods of making, and methods of use for wound dressing, surgical reinforcement and hemostasis promotion |
| US5384333A (en) * | 1992-03-17 | 1995-01-24 | University Of Miami | Biodegradable injectable drug delivery polymer |
| GB9206504D0 (en) * | 1992-03-25 | 1992-05-06 | Jevco Ltd | Heteromorphic sponges as wound implants |
| US5565210A (en) * | 1993-03-22 | 1996-10-15 | Johnson & Johnson Medical, Inc. | Bioabsorbable wound implant materials |
| US5681873A (en) * | 1993-10-14 | 1997-10-28 | Atrix Laboratories, Inc. | Biodegradable polymeric composition |
| PT705298E (pt) * | 1993-12-01 | 2002-07-31 | Bioartificial Gel Technologies Inc | Hidrogel a base de albumina |
| US6743248B2 (en) | 1996-12-18 | 2004-06-01 | Neomend, Inc. | Pretreatment method for enhancing tissue adhesion |
| US20030191496A1 (en) * | 1997-03-12 | 2003-10-09 | Neomend, Inc. | Vascular sealing device with microwave antenna |
| US20040176801A1 (en) * | 1997-03-12 | 2004-09-09 | Neomend, Inc. | Pretreatment method for enhancing tissue adhesion |
| US6371975B2 (en) | 1998-11-06 | 2002-04-16 | Neomend, Inc. | Compositions, systems, and methods for creating in situ, chemically cross-linked, mechanical barriers |
| US7128927B1 (en) | 1998-04-14 | 2006-10-31 | Qlt Usa, Inc. | Emulsions for in-situ delivery systems |
| US6458147B1 (en) | 1998-11-06 | 2002-10-01 | Neomend, Inc. | Compositions, systems, and methods for arresting or controlling bleeding or fluid leakage in body tissue |
| US6994686B2 (en) * | 1998-08-26 | 2006-02-07 | Neomend, Inc. | Systems for applying cross-linked mechanical barriers |
| US6949114B2 (en) | 1998-11-06 | 2005-09-27 | Neomend, Inc. | Systems, methods, and compositions for achieving closure of vascular puncture sites |
| US6899889B1 (en) | 1998-11-06 | 2005-05-31 | Neomend, Inc. | Biocompatible material composition adaptable to diverse therapeutic indications |
| US6830756B2 (en) * | 1998-11-06 | 2004-12-14 | Neomend, Inc. | Systems, methods, and compositions for achieving closure of vascular puncture sites |
| US7279001B2 (en) * | 1998-11-06 | 2007-10-09 | Neomend, Inc. | Systems, methods, and compositions for achieving closure of vascular puncture sites |
| US7476250B1 (en) * | 1999-04-06 | 2009-01-13 | Mansmann Kevin A | Semi-permeable membranes to assist in cartilage repair |
| US8226598B2 (en) * | 1999-09-24 | 2012-07-24 | Tolmar Therapeutics, Inc. | Coupling syringe system and methods for obtaining a mixed composition |
| US6503894B1 (en) | 2000-08-30 | 2003-01-07 | Unimed Pharmaceuticals, Inc. | Pharmaceutical composition and method for treating hypogonadism |
| US6833488B2 (en) | 2001-03-30 | 2004-12-21 | Exotech Bio Solution Ltd. | Biocompatible, biodegradable, water-absorbent material and methods for its preparation |
| ATE376020T1 (de) | 2001-08-22 | 2007-11-15 | Bioartificial Gel Technologies Inc | Verfahren zu herstellung von aktivierten polyethylenglykolen |
| US7351787B2 (en) * | 2004-03-05 | 2008-04-01 | Bioartificial Gel Technologies, Inc. | Process for the preparation of activated polyethylene glycols |
| CA2578205A1 (en) * | 2004-08-25 | 2006-03-30 | The Regents Of The University Of Michigan | Partially acetylated dendrimers and related methods of use |
| US20070041934A1 (en) * | 2005-08-12 | 2007-02-22 | Regents Of The University Of Michigan | Dendrimer based compositions and methods of using the same |
| DK1937276T3 (da) | 2005-10-12 | 2013-02-11 | Besins Healthcare Luxembourg | Forbedret testosterongel og fremgangsmåde til anvendelse deraf |
| GB2444323B (en) * | 2006-11-30 | 2011-04-06 | Ethicon Inc | Protein sheet material |
| CA2684725A1 (en) * | 2007-04-19 | 2009-01-15 | The Regents Of The University Of Michigan | Dendrimer based compositions and methods of using the same |
| WO2009151687A2 (en) | 2008-03-12 | 2009-12-17 | The Regents Of The University Of Michigan | Dendrimer conjugates |
| WO2010039861A2 (en) | 2008-09-30 | 2010-04-08 | The Regents Of The University Of Michigan | Dendrimer conjugates |
| WO2010054321A2 (en) | 2008-11-07 | 2010-05-14 | The Regents Of The University Of Michigan | Methods of treating autoimmune disorders and/or inflammatory disorders |
| US8945508B2 (en) | 2009-10-13 | 2015-02-03 | The Regents Of The University Of Michigan | Dendrimer compositions and methods of synthesis |
| WO2011059586A2 (en) | 2009-10-30 | 2011-05-19 | The Regents Of The University Of Michigan | Multifunctional small molecules |
| EP2583733B1 (en) | 2010-06-16 | 2021-05-05 | Nitto Denko Corporation | Waterproof air-permeable filter and use of the same |
| EP2583734B1 (en) * | 2010-06-16 | 2020-12-23 | Nitto Denko Corporation | Waterproof air-permeable filter and uses thereof |
| WO2013085718A1 (en) | 2011-12-08 | 2013-06-13 | The Regents Of The University Of Michigan | Multifunctional small molecules |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875937A (en) * | 1963-10-31 | 1975-04-08 | American Cyanamid Co | Surgical dressings of absorbable polymers |
| US3867520A (en) * | 1971-04-14 | 1975-02-18 | Ajinomoto Kk | Medicated polyamino acid film for occlusive dressing therapy |
| JPS5031905B1 (US07922777-20110412-C00004.png) * | 1971-07-05 | 1975-10-16 | ||
| US3849238A (en) * | 1972-04-07 | 1974-11-19 | S Ronel | Artificial skin |
| US3978266A (en) * | 1972-10-05 | 1976-08-31 | Ionics Lyo Products Company | Surgical dressings |
| US3949742A (en) * | 1974-09-20 | 1976-04-13 | Frigitronics, Inc. | Medical dressing |
| US3978855A (en) * | 1975-01-17 | 1976-09-07 | Ionics Lyo Products Company | Polyurethane foam surgical dressing |
| US4060081A (en) * | 1975-07-15 | 1977-11-29 | Massachusetts Institute Of Technology | Multilayer membrane useful as synthetic skin |
-
1977
- 1977-01-18 CH CH57677A patent/CH625702A5/fr not_active IP Right Cessation
-
1978
- 1978-01-16 AU AU32447/78A patent/AU513271B2/en not_active Expired
- 1978-01-16 GR GR55171A patent/GR61991B/el unknown
- 1978-01-16 US US05/869,688 patent/US4161948A/en not_active Expired - Lifetime
- 1978-01-17 SE SE7800523A patent/SE439244B/xx not_active IP Right Cessation
- 1978-01-17 NL NL7800531A patent/NL7800531A/xx not_active Application Discontinuation
- 1978-01-17 JP JP286978A patent/JPS5390691A/ja active Pending
- 1978-01-17 BE BE184379A patent/BE862981A/xx not_active IP Right Cessation
- 1978-01-17 LU LU78882A patent/LU78882A1/xx unknown
- 1978-01-17 CA CA295,078A patent/CA1092026A/en not_active Expired
- 1978-01-17 DK DK22578A patent/DK148784C/da active
- 1978-01-17 DE DE2802295A patent/DE2802295C2/de not_active Expired
- 1978-01-17 FR FR7801211A patent/FR2377205A1/fr active Granted
- 1978-01-17 MX MX786779U patent/MX5547E/es unknown
- 1978-01-17 ZA ZA00780285A patent/ZA78285B/xx unknown
- 1978-01-17 IT IT7819337A patent/IT1092286B/it active
- 1978-01-17 GB GB1780/78A patent/GB1562373A/en not_active Expired
- 1978-01-17 BR BR7800285A patent/BR7800285A/pt unknown
- 1978-01-18 ES ES466119A patent/ES466119A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985003445A1 (en) * | 1984-02-03 | 1985-08-15 | Medinvent S.A. | A multilayered prosthesis material and a method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| DK148784B (da) | 1985-09-30 |
| US4161948A (en) | 1979-07-24 |
| DK148784C (da) | 1986-04-01 |
| GB1562373A (en) | 1980-03-12 |
| BE862981A (fr) | 1978-07-17 |
| NL7800531A (nl) | 1978-07-20 |
| JPS5390691A (en) | 1978-08-09 |
| SE7800523L (sv) | 1978-07-19 |
| CH625702A5 (US07922777-20110412-C00004.png) | 1981-10-15 |
| AU513271B2 (en) | 1980-11-20 |
| DE2802295A1 (de) | 1978-07-20 |
| ZA78285B (en) | 1978-12-27 |
| BR7800285A (pt) | 1978-09-05 |
| LU78882A1 (fr) | 1978-09-18 |
| SE439244B (sv) | 1985-06-10 |
| IT7819337A0 (it) | 1978-01-17 |
| IT1092286B (it) | 1985-07-06 |
| MX5547E (es) | 1983-10-05 |
| CA1092026A (en) | 1980-12-23 |
| AU3244778A (en) | 1979-07-26 |
| GR61991B (en) | 1979-02-14 |
| FR2377205A1 (fr) | 1978-08-11 |
| FR2377205B1 (US07922777-20110412-C00004.png) | 1981-12-11 |
| ES466119A1 (es) | 1979-05-01 |
| DK22578A (da) | 1978-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OGA | New person/name/address of the applicant | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |