GB983576A - Flexible absorbent sheet - Google Patents

Flexible absorbent sheet

Info

Publication number
GB983576A
GB983576A GB47117/62A GB4711762A GB983576A GB 983576 A GB983576 A GB 983576A GB 47117/62 A GB47117/62 A GB 47117/62A GB 4711762 A GB4711762 A GB 4711762A GB 983576 A GB983576 A GB 983576A
Authority
GB
United Kingdom
Prior art keywords
sponge
fibres
layer
johnson
dec
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
Application number
GB47117/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson and Johnson filed Critical Johnson and Johnson
Publication of GB983576A publication Critical patent/GB983576A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • A61F13/01021—
    • A61F13/01038—
    • 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
    • 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
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams

Abstract

983,576. Surgical dressings. JOHNSON & JOHNSON. Dec. 13, 1962 [Dec. 13, 1961], No. 47117/62. Heading A5R. [Also in Division B5] A surgical dressing comprises a cellular sponge material 11 having numerous closely spaced hydrophilic fibres 13 extending from at least one surface into the main body of the sponge, the fibres 13 being uncoated by the material of said sponge and forming channels acting to wick fluids from the surface of said cellular sponge material into the main body thereof. The fibres may be needled into the sponge from a layer on one surface of the sponge, thus mechanically laminating the two layers, and may extend right through the sponge to the opposite surface. There may be a fibre layer thus laminated to two opposite faces of the sponge, or conversely one layer of fibres laminated between two layers of sponge. The sponge material used is hydrophobic and may be polyurethane, polyethers, nylon, polyethylene, rubber, polyvinyl chloride or formalinized polyvinyl alcohol, whilst the fibres may be any natural cellulosic fibre, rayon, or cellulose acetate. U.S.A. Specification 2,956,310 is referred to.
GB47117/62A 1961-12-13 1962-12-13 Flexible absorbent sheet Expired GB983576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15911761A 1961-12-13 1961-12-13

Publications (1)

Publication Number Publication Date
GB983576A true GB983576A (en) 1965-02-17

Family

ID=22571149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47117/62A Expired GB983576A (en) 1961-12-13 1962-12-13 Flexible absorbent sheet

Country Status (2)

Country Link
GB (1) GB983576A (en)
NL (1) NL286654A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464970A (en) * 2008-11-01 2010-05-05 Christian Stephenson Wound dressing comprising fibrous plugs
US9707311B2 (en) 2007-08-03 2017-07-18 BSN medical, GmbH Wound care article having an absorbent shell
GB2489947B (en) * 2011-04-11 2018-12-12 Adv Med Solutions Ltd Wound dressing
EP3288512B1 (en) 2015-04-27 2022-01-19 Medtrade Products Limited Wound dressing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9707311B2 (en) 2007-08-03 2017-07-18 BSN medical, GmbH Wound care article having an absorbent shell
GB2464970A (en) * 2008-11-01 2010-05-05 Christian Stephenson Wound dressing comprising fibrous plugs
GB2489947B (en) * 2011-04-11 2018-12-12 Adv Med Solutions Ltd Wound dressing
EP3288512B1 (en) 2015-04-27 2022-01-19 Medtrade Products Limited Wound dressing

Also Published As

Publication number Publication date
NL286654A (en)

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