GB1163452A - Non-Adherent Dressing - Google Patents
Non-Adherent DressingInfo
- Publication number
- GB1163452A GB1163452A GB2922/67A GB292267A GB1163452A GB 1163452 A GB1163452 A GB 1163452A GB 2922/67 A GB2922/67 A GB 2922/67A GB 292267 A GB292267 A GB 292267A GB 1163452 A GB1163452 A GB 1163452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- facing
- wound
- contacting surface
- active agent
- 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
- 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
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
-
- 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
- A61F2013/00089—Wound bandages
- A61F2013/00314—Wound bandages with surface treatments
- A61F2013/00319—Wound bandages with surface treatments to make surface hydrophobic
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F2013/51059—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals
- A61F2013/51061—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals for rendering the surface hydrophobic
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
- A61F2013/51372—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow with valve or valve-like upper layer; Tapered capillary structures
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
1,163,452. Surgical dressings. JOHNSON & JOHNSON. 19 Jan., 1967 [8 Feb., 1966], No. 2922/67. Heading A5R. A dressing for wounds comprises an absorbent substrate having secured, to a portion or portions of a surface thereof, a non-absorbent film-facing with openings through which wound exudate may pass to the absorbent substrate and having a wound-contacting surface modified so that the surface tension of the wound-contacting surface is higher than the surface tension of wound exudate, whereby wound exudate which contacts the filmfacing wets the film-facing and tends to spread laterally over the wound-contacting surface of the film-facing. The modification of the wound-contacting surface of the film-facing may be effected by chemical treatment, and especially by coating the wound-contacting surface with a layer of surface active agent. Alternatively, the sunfarx active agent, if of the type which will migrate to the surface of a film upon aging, may have been incorporated into the film-facing itself; examples of such surface active agents are the anionic surfactants used in the emulsion polymerization of vinyl monomers, for example vinyl chloride. The absorbent substrate, which may be fibrous, is optionally provided with a backing sheet on the surface thereof which not adjacent the .film-facing. The film-facing, the openings in which may be semicircular in shape, may be of metal or plastics material, for example polyethylene or polyvinyl chloride. The surface active agent may be a hydrophilic surfactant or a lipophilic surfactant, and examples of each class are given; it is preferred to use a mixture of a hydrophilic surfactant and a lipophilic surfactant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US525895A US3399672A (en) | 1966-02-08 | 1966-02-08 | Dressing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163452A true GB1163452A (en) | 1969-09-04 |
Family
ID=24095050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2922/67A Expired GB1163452A (en) | 1966-02-08 | 1967-01-19 | Non-Adherent Dressing |
Country Status (2)
Country | Link |
---|---|
US (1) | US3399672A (en) |
GB (1) | GB1163452A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2237205A (en) * | 1989-10-19 | 1991-05-01 | Arthur Roger Shipley | Sanitary articles |
CN103860328A (en) * | 2012-12-18 | 2014-06-18 | 深圳市爱杰特医药科技有限公司 | Medical dry or wet film with effusion seams |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814101A (en) * | 1970-09-17 | 1974-06-04 | Union Carbide Corp | Disposable absorbent articles |
US3674027A (en) * | 1969-08-06 | 1972-07-04 | Raul Fleischmajer | Disposable wet compresses |
CA953890A (en) * | 1970-09-17 | 1974-09-03 | Union Carbide Corporation | Disposable absorbent articles |
US3797484A (en) * | 1972-06-07 | 1974-03-19 | Bard Inc C R | Cystoscopy sheet |
US3890974A (en) * | 1974-06-18 | 1975-06-24 | Union Carbide Corp | Disposable absorbent article containing slitted hydrogel film |
US3886941A (en) * | 1974-06-18 | 1975-06-03 | Union Carbide Corp | Diaper insert |
US3929135A (en) * | 1974-12-20 | 1975-12-30 | Procter & Gamble | Absorptive structure having tapered capillaries |
US3967623A (en) * | 1975-06-30 | 1976-07-06 | Johnson & Johnson | Disposable absorbent pad |
DE2733336A1 (en) * | 1977-07-23 | 1979-02-01 | Schickedanz Ver Papierwerk | ABSORBENT ORIGINAL, PARTICULARLY DIAPER |
US4181127A (en) * | 1978-06-29 | 1980-01-01 | Johnson & Johnson | Balanced environment wound dressing |
US4475911A (en) * | 1981-04-13 | 1984-10-09 | The Procter & Gamble Company | Absorbent devices |
US5171238A (en) * | 1989-03-16 | 1992-12-15 | The Transzonic Companies | Absorbent pad with fibrous facing sheet |
US5919177A (en) * | 1997-03-28 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Permeable fiber-like film coated nonwoven |
GB2324732B (en) * | 1997-05-02 | 2001-09-26 | Johnson & Johnson Medical | Absorbent wound dressings |
EP1915976B1 (en) * | 2005-08-17 | 2014-12-17 | Hisamitsu Pharmaceutical Co., Inc. | Patch having easily detachable release sheet |
US20090247978A1 (en) * | 2006-06-30 | 2009-10-01 | Sca Hygiene Products Ab | Absorbent product |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796362A (en) * | 1955-06-29 | 1957-06-18 | American Cyanamid Co | Surface treatment |
US2833671A (en) * | 1956-05-22 | 1958-05-06 | American Can Co | Non-blocking coated sheet material |
US2877765A (en) * | 1956-07-13 | 1959-03-17 | Bunyan John | Surgical dressings, bandages and the like |
-
1966
- 1966-02-08 US US525895A patent/US3399672A/en not_active Expired - Lifetime
-
1967
- 1967-01-19 GB GB2922/67A patent/GB1163452A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2237205A (en) * | 1989-10-19 | 1991-05-01 | Arthur Roger Shipley | Sanitary articles |
CN103860328A (en) * | 2012-12-18 | 2014-06-18 | 深圳市爱杰特医药科技有限公司 | Medical dry or wet film with effusion seams |
Also Published As
Publication number | Publication date |
---|---|
US3399672A (en) | 1968-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |