GB899965A - Improvements in surgical dressings - Google Patents
Improvements in surgical dressingsInfo
- Publication number
- GB899965A GB899965A GB3405058A GB3405058A GB899965A GB 899965 A GB899965 A GB 899965A GB 3405058 A GB3405058 A GB 3405058A GB 3405058 A GB3405058 A GB 3405058A GB 899965 A GB899965 A GB 899965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- drying
- polyethylene glycol
- soap
- concentrated aqueous
- 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
- A61L15/34—Oils, fats, waxes or natural resins
-
- 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
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A dry, substantially non-greasy, non-adherent and somewhat absorbent dressing is formed by treating a continuous filament rayon fabric, preferably cellulose diacetate, with (a) a concentrated aqueous emulsion of an oil, fat or wax made with a morpholine soap or a soap of another volatile substituted ammonium compound, said emulsion containing from 5 to 10% of a polyethylene glycol and then drying to remove excess moisture, or (b) a concentrated aqueous solution of a polyethylene glycol with a molecular weight of 400 or more and then drying at a temperature of 90 DEG to 120 DEG C. The fabric preferably is netted or has a close texture with a count of approximately 80 : 60 warp and weft. The emulsion (a) is preferably of 25 to 50% concentration. Optional additives to the emulsion or solution are anti-bacterial substances or other healing agents, a small percentage, e.g. 1%, of an alkaline substance such as borax or sodium alginate, and a small percentage, e.g. 1 to 2%, of a swelling agent such as methyl cellulose. Specification 723,226 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3405058A GB899965A (en) | 1958-10-24 | 1958-10-24 | Improvements in surgical dressings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3405058A GB899965A (en) | 1958-10-24 | 1958-10-24 | Improvements in surgical dressings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB899965A true GB899965A (en) | 1962-06-27 |
Family
ID=10360740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3405058A Expired GB899965A (en) | 1958-10-24 | 1958-10-24 | Improvements in surgical dressings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB899965A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014113652A1 (en) * | 2013-01-21 | 2014-07-24 | Covidien Lp | Antimicrobial non-adherent dressings and related methods therefor |
US9402770B2 (en) | 2011-12-09 | 2016-08-02 | Covidien | Antimicrobial non-adherent dressings and related methods therefor |
US9480770B2 (en) | 2002-10-23 | 2016-11-01 | Covidien Lp | Methods for preparation of medical dressing containing antimicrobial agent |
CN114712334A (en) * | 2022-04-08 | 2022-07-08 | 季华实验室 | A gel patch for treating traumatic injury, and its preparation method |
-
1958
- 1958-10-24 GB GB3405058A patent/GB899965A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9480770B2 (en) | 2002-10-23 | 2016-11-01 | Covidien Lp | Methods for preparation of medical dressing containing antimicrobial agent |
US9402770B2 (en) | 2011-12-09 | 2016-08-02 | Covidien | Antimicrobial non-adherent dressings and related methods therefor |
WO2014113652A1 (en) * | 2013-01-21 | 2014-07-24 | Covidien Lp | Antimicrobial non-adherent dressings and related methods therefor |
CN104918589A (en) * | 2013-01-21 | 2015-09-16 | 柯惠有限合伙公司 | Antimicrobial non-adherent dressings and related methods therefor |
CN104918589B (en) * | 2013-01-21 | 2019-11-01 | Kpr美国有限责任公司 | Antimicrobial non-adhesive dressing and associated method of use |
CN114712334A (en) * | 2022-04-08 | 2022-07-08 | 季华实验室 | A gel patch for treating traumatic injury, and its preparation method |
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