ES470645A1 - Collagen skin dressings - Google Patents
Collagen skin dressingsInfo
- Publication number
- ES470645A1 ES470645A1 ES470645A ES470645A ES470645A1 ES 470645 A1 ES470645 A1 ES 470645A1 ES 470645 A ES470645 A ES 470645A ES 470645 A ES470645 A ES 470645A ES 470645 A1 ES470645 A1 ES 470645A1
- Authority
- ES
- Spain
- Prior art keywords
- collagen
- gel
- sheet
- skin
- drying
- 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
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
- 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
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
- A61L2300/406—Antibiotics
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
When there has been loss of skin, e.g. owing to burns, collagen material has proved advantageous as temporary skin replacement instead of transplants. A collagen skin dressing material which is in sheet form and suitable for rapid use is produced by forming a collagen gel, extruding the collagen gel and forming a collagen sheet from the extruded gel. The collagen is then crosslinked, for example by treatment with glutaraldehyde. The crosslinked sheet is subsequently freeze-dried, and the freeze-drying can be preceded by partial air-drying. Bactericidal agents or antibiotics can be added to the gel or to the collagen sheet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80500377A | 1977-06-09 | 1977-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470645A1 true ES470645A1 (en) | 1979-09-01 |
Family
ID=25190460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470645A Expired ES470645A1 (en) | 1977-06-09 | 1978-06-08 | Collagen skin dressings |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS545019A (en) |
| AR (1) | AR215499A1 (en) |
| AT (1) | AT361129B (en) |
| AU (1) | AU519348B2 (en) |
| BE (1) | BE867988A (en) |
| BR (1) | BR7803698A (en) |
| CA (1) | CA1110971A (en) |
| CH (1) | CH641963A5 (en) |
| DE (1) | DE2823620C2 (en) |
| DK (1) | DK152665B (en) |
| ES (1) | ES470645A1 (en) |
| FI (1) | FI781816A (en) |
| FR (1) | FR2393581A1 (en) |
| GB (2) | GB1602340A (en) |
| HK (2) | HK43483A (en) |
| IT (1) | IT1098321B (en) |
| MY (2) | MY8400232A (en) |
| NL (1) | NL7806067A (en) |
| NO (1) | NO150585C (en) |
| PH (1) | PH17316A (en) |
| SE (1) | SE7806677L (en) |
| SG (1) | SG27983G (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564651B2 (en) * | 1974-06-19 | 1981-01-31 | ||
| DE2943520C2 (en) * | 1979-10-27 | 1982-05-19 | Fa. Carl Freudenberg, 6940 Weinheim | Process for the production of collagen sponge for medical or cosmetic purposes |
| CA1190855A (en) * | 1980-09-03 | 1985-07-23 | Rolf W. Pfirrmann | Treatment of osteitis |
| DE3037513C2 (en) * | 1980-10-03 | 1983-05-05 | Steffan, Wolfgang, 8425 Neustadt | Collagen wound dressing |
| SE446688C (en) * | 1982-09-14 | 1989-10-16 | Magnus Hoeoek | Means for the removal of microorganisms from tissues, which consist of a protein that can be bound to the microorganisms |
| AU569112B2 (en) * | 1983-02-08 | 1988-01-21 | Nitta Gelatin Co. Ltd. | Crosslinked collagen products |
| JPS61168363A (en) * | 1985-01-22 | 1986-07-30 | 株式会社 高研 | Succinated aterocollagen solution for viscosegery or substitute glass body |
| US4911710A (en) * | 1985-11-13 | 1990-03-27 | Domedica Pty. Limited | Treatment of collagenous tissue |
| DE19856668A1 (en) * | 1998-12-09 | 2000-06-15 | Aesculap Ag & Co Kg | Active substance matrix in the form of a bioabsorbable porous nonwoven, process for its preparation and use |
| GB2444323B (en) * | 2006-11-30 | 2011-04-06 | Ethicon Inc | Protein sheet material |
| EP3119448B1 (en) | 2014-03-21 | 2020-04-22 | University of Pittsburgh- Of the Commonwealth System of Higher Education | Methods for preparation of a terminally sterilized hydrogel derived from extracellular matrix |
| CN116328017B (en) * | 2023-04-13 | 2024-07-09 | 江苏汇锦然医疗器械有限公司 | Highly antibacterial vertical absorption alginate dressing and preparation method thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1486237A (en) * | 1967-10-04 | |||
| GB942226A (en) * | 1960-10-25 | 1963-11-20 | Ethicon Inc | Article and the preparation thereof |
| AT252456B (en) * | 1963-12-16 | 1967-02-27 | Ethicon Inc | Process for making collagen products |
| US3368911A (en) * | 1965-03-25 | 1968-02-13 | Ethicon Inc | Collagen-carbonic acid surgical sponge |
| FR6652M (en) * | 1966-12-28 | 1969-01-27 | ||
| FR1596790A (en) * | 1968-11-27 | 1970-06-22 | ||
| DE1811290C3 (en) * | 1968-11-27 | 1980-02-14 | Milos Dr.Med Dr.Se. 8000 Muenchen Chvapil | Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers |
| US3632361A (en) * | 1969-06-26 | 1972-01-04 | Fmc Corp | Water-insoluble microcrystalline collagen absorbent mat |
| FR2170893A1 (en) * | 1972-02-07 | 1973-09-21 | Flacara R Intreprinderea | Therapeutic bandages prepn - from collagen dispersions by quick-freezing and vacuum - sublimation |
| DE2348685C2 (en) * | 1973-09-27 | 1984-07-26 | Nippi Inc., Tokyo | Process for the production of a non-woven fabric based on collagen |
| US3939831A (en) * | 1974-03-04 | 1976-02-24 | Intreprinderea Flacara Rosie | Process for preparing medicinal dressings |
| CH627078A5 (en) * | 1975-06-05 | 1981-12-31 | Pentapharm Ag | Process for the preparation of a sterile collagen product with felt-like or web-like fibre structure |
| JPS5365358A (en) * | 1976-11-22 | 1978-06-10 | Nippi Inc | Collagen fiber dispersion |
-
1978
- 1978-05-15 GB GB22246/80A patent/GB1602340A/en not_active Expired
- 1978-05-15 GB GB19620/78A patent/GB1602339A/en not_active Expired
- 1978-05-23 FR FR787815293A patent/FR2393581A1/en active Granted
- 1978-05-29 CA CA304,330A patent/CA1110971A/en not_active Expired
- 1978-05-30 DE DE2823620A patent/DE2823620C2/en not_active Expired
- 1978-05-30 PH PH21210A patent/PH17316A/en unknown
- 1978-06-05 NL NL7806067A patent/NL7806067A/en not_active Application Discontinuation
- 1978-06-07 FI FI781816A patent/FI781816A/en not_active Application Discontinuation
- 1978-06-07 IT IT24302/78A patent/IT1098321B/en active
- 1978-06-08 BR BR7803698A patent/BR7803698A/en unknown
- 1978-06-08 SE SE7806677A patent/SE7806677L/en unknown
- 1978-06-08 DK DK256278AA patent/DK152665B/en not_active Application Discontinuation
- 1978-06-08 ES ES470645A patent/ES470645A1/en not_active Expired
- 1978-06-08 JP JP6928678A patent/JPS545019A/en active Granted
- 1978-06-08 NO NO782005A patent/NO150585C/en unknown
- 1978-06-09 BE BE188463A patent/BE867988A/en not_active IP Right Cessation
- 1978-06-09 AR AR272526A patent/AR215499A1/en active
- 1978-06-09 AT AT418778A patent/AT361129B/en not_active IP Right Cessation
- 1978-06-09 CH CH630278A patent/CH641963A5/en not_active IP Right Cessation
- 1978-06-16 AU AU37184/78A patent/AU519348B2/en not_active Expired
-
1983
- 1983-05-20 SG SG279/83A patent/SG27983G/en unknown
- 1983-10-20 HK HK434/83A patent/HK43483A/en unknown
- 1983-10-20 HK HK435/00A patent/HK43583A/en unknown
-
1984
- 1984-12-30 MY MY232/84A patent/MY8400232A/en unknown
- 1984-12-30 MY MY233/84A patent/MY8400233A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO150585C (en) | 1984-11-14 |
| FR2393581B1 (en) | 1984-05-25 |
| JPS6330023B2 (en) | 1988-06-16 |
| GB1602340A (en) | 1981-11-11 |
| CH641963A5 (en) | 1984-03-30 |
| AU3718478A (en) | 1979-12-20 |
| NO782005L (en) | 1978-12-12 |
| AR215499A1 (en) | 1979-10-15 |
| AU519348B2 (en) | 1981-11-26 |
| HK43583A (en) | 1983-10-28 |
| DE2823620A1 (en) | 1979-01-11 |
| FI781816A (en) | 1978-12-10 |
| MY8400233A (en) | 1984-12-31 |
| FR2393581A1 (en) | 1979-01-05 |
| HK43483A (en) | 1983-10-28 |
| GB1602339A (en) | 1981-11-11 |
| AT361129B (en) | 1981-02-25 |
| ATA418778A (en) | 1980-07-15 |
| DK152665B (en) | 1988-04-11 |
| PH17316A (en) | 1984-07-20 |
| NO150585B (en) | 1984-08-06 |
| DK256278A (en) | 1978-12-10 |
| BE867988A (en) | 1978-10-02 |
| JPS545019A (en) | 1979-01-16 |
| BR7803698A (en) | 1979-03-20 |
| CA1110971A (en) | 1981-10-20 |
| SG27983G (en) | 1984-04-19 |
| MY8400232A (en) | 1984-12-31 |
| IT7824302A0 (en) | 1978-06-07 |
| IT1098321B (en) | 1985-09-07 |
| SE7806677L (en) | 1978-12-10 |
| DE2823620C2 (en) | 1987-03-12 |
| NL7806067A (en) | 1978-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |