ES468401A1 - perfeccionamientos en vendajes rapidos para heridas - Google Patents
perfeccionamientos en vendajes rapidos para heridasInfo
- Publication number
- ES468401A1 ES468401A1 ES468401A ES468401A ES468401A1 ES 468401 A1 ES468401 A1 ES 468401A1 ES 468401 A ES468401 A ES 468401A ES 468401 A ES468401 A ES 468401A ES 468401 A1 ES468401 A1 ES 468401A1
- Authority
- ES
- Spain
- Prior art keywords
- support layer
- support
- fibre cloth
- wounds
- pref
- 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
- A61L15/28—Polysaccharides or their derivatives
-
- 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
- A61L15/58—Adhesives
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
Perfeccionamientos en la obtención de vendajes rápidos para heridas, esencialmente constituídos por una tira de soporte, provista por un solo lado de una capa autoadhesiva, y un estrato vulnerario de vellón aplicado a la tira, caracterizados porque comprende una primera etapa, en la que sobre un material de soporte auxiliar se extiende una capa autoadhesiva, preferentemente constituida por ésteres de ácido poliacrílico o copolimerizados de ésteres de ácido acrílico y, sobre dicha capa una vez seca y vesiculada, se adhiere un vellón preferentemente de fibras de poliéster, obtenido a su vez por compactación de vellón bruto, sin aglutinantes, enganchando las fibras individuales mediante chorros de agua procedentes de finas boquillas asociadas (spun-laced), y se destruyen a continuación las vesículas bajo presión configurando por y microporos en la capa autoadhesiva; una segunda etapa, en la que se reemplaza el soporte auxiliar por vellón hilado de fibras de rayón y se adhiere este soporte a lacapa adhesiva constituyendo el estrato vulnerario, de tal man era que en ambos extremos queda una zona adhesiva libre; y, finalmente, se somete el conjunto a una etapa de acabado que comprende su esterilización preferentemente bajo la acción de rayos gamma.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7710389U DE7710389U1 (de) | 1977-04-01 | 1977-04-01 | Wundschnellverband mit einer wundauflage aus vlies |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468401A1 true ES468401A1 (es) | 1979-10-01 |
Family
ID=6677369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468401A Expired ES468401A1 (es) | 1977-04-01 | 1978-03-31 | perfeccionamientos en vendajes rapidos para heridas |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU513416B2 (es) |
BE (1) | BE865574A (es) |
DE (1) | DE7710389U1 (es) |
ES (1) | ES468401A1 (es) |
FR (1) | FR2385405A1 (es) |
IT (2) | IT1092879B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0701508A2 (pt) * | 2007-07-04 | 2009-06-30 | Fitesa S A | nãotecido auto-adesivo |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485709A (en) * | 1966-05-16 | 1969-12-23 | Du Pont | Acrylic nonwoven fabric of high absorbency |
US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
FR2260260A7 (en) * | 1974-02-01 | 1975-08-29 | Puericulture Hygien Lab | Adhesive dressing - with elastic flexible adhesive support capable of clinging to and adapting its shape to surface of skin |
DE7709240U1 (de) * | 1977-03-24 | 1977-09-01 | Beiersdorf Ag, 2000 Hamburg | Wundschnellverband |
-
1977
- 1977-04-01 DE DE7710389U patent/DE7710389U1/de not_active Expired
-
1978
- 1978-02-24 IT IT20650/78A patent/IT1092879B/it active
- 1978-02-24 IT IT7820943U patent/IT7820943V0/it unknown
- 1978-03-28 AU AU34509/78A patent/AU513416B2/en not_active Expired
- 1978-03-31 ES ES468401A patent/ES468401A1/es not_active Expired
- 1978-03-31 BE BE186471A patent/BE865574A/xx unknown
- 1978-03-31 FR FR7809515A patent/FR2385405A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2385405A1 (fr) | 1978-10-27 |
AU513416B2 (en) | 1980-11-27 |
IT1092879B (it) | 1985-07-12 |
IT7820943V0 (it) | 1978-02-24 |
AU3450978A (en) | 1979-10-04 |
FR2385405B1 (es) | 1982-06-11 |
DE7710389U1 (de) | 1977-09-01 |
BE865574A (fr) | 1978-07-17 |
IT7820650A0 (it) | 1978-02-24 |
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