GB549213A - Improved cellulosic absorbent material for surgical dressings and tampons - Google Patents

Improved cellulosic absorbent material for surgical dressings and tampons

Info

Publication number
GB549213A
GB549213A GB5964/41A GB596441A GB549213A GB 549213 A GB549213 A GB 549213A GB 5964/41 A GB5964/41 A GB 5964/41A GB 596441 A GB596441 A GB 596441A GB 549213 A GB549213 A GB 549213A
Authority
GB
United Kingdom
Prior art keywords
tampons
surgical dressings
absorbent material
johnson
distributed throughout
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
GB5964/41A
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 Ltd
Johnson and Johnson
Original Assignee
Johnson and Johnson Ltd
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 Ltd, Johnson and Johnson filed Critical Johnson and Johnson Ltd
Publication of GB549213A publication Critical patent/GB549213A/en
Expired legal-status Critical Current

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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2051—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing core

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

549,213. Surgical dressings; tampons. JOHNSON & JOHNSON (GT. BRITAIN), Ltd., May 7, 1941. No. 5964. Convention date, May 7, 1940. Drawings to Specification. [Class 81 (ii)] An absorbent material for surgical dressings and tampons consists of a mass of disintegrated cellulosic fibrous material having a swellable agent, e.g. a water soluble gum, intimately incorporated therein whereby the material will expand on absorbing a liquid. The gum is distributed throughout the cellulosic fibres in a finely divided state and a wetting agent may be intimately distributed throughout the fibres to accelerate the absorption of the material. The material may be cased in a porous covering, e.g. that described in Specification 468,529, [Group VIII].
GB5964/41A 1940-05-07 1941-05-07 Improved cellulosic absorbent material for surgical dressings and tampons Expired GB549213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549213XA 1940-05-07 1940-05-07

Publications (1)

Publication Number Publication Date
GB549213A true GB549213A (en) 1942-11-11

Family

ID=21994387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5964/41A Expired GB549213A (en) 1940-05-07 1941-05-07 Improved cellulosic absorbent material for surgical dressings and tampons

Country Status (1)

Country Link
GB (1) GB549213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122042A2 (en) * 1983-03-10 1984-10-17 The Procter & Gamble Company High density absorbent structures, method of their manufacture and absorbent products containing them
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122042A2 (en) * 1983-03-10 1984-10-17 The Procter & Gamble Company High density absorbent structures, method of their manufacture and absorbent products containing them
EP0122042A3 (en) * 1983-03-10 1986-01-08 The Procter & Gamble Company High density absorbent structures, method of their manufacture and absorbent products containing them
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures

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