GB1377022A - Structure having a microcrystalline collagen layer and method of preparing the same - Google Patents

Structure having a microcrystalline collagen layer and method of preparing the same

Info

Publication number
GB1377022A
GB1377022A GB658772A GB658772A GB1377022A GB 1377022 A GB1377022 A GB 1377022A GB 658772 A GB658772 A GB 658772A GB 658772 A GB658772 A GB 658772A GB 1377022 A GB1377022 A GB 1377022A
Authority
GB
United Kingdom
Prior art keywords
collagen
substrate
film
microcrystalline
coated
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
GB658772A
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.)
Avicon Inc
Original Assignee
Avicon Inc
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 Avicon Inc filed Critical Avicon Inc
Publication of GB1377022A publication Critical patent/GB1377022A/en
Expired legal-status Critical Current

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
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen
    • 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
    • A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
    • A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
    • A61F13/00995—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder for mechanical treatments
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01034—Non-adhesive bandages or dressings characterised by a property
    • 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
    • A61F13/2082—Apparatus or processes of manufacturing
    • 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
    • A61F2013/00365—Plasters use
    • A61F2013/00463—Plasters use haemostatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Cosmetics (AREA)

Abstract

1377022 Collagen coated material AVICON Inc 11 Feb 1972 [1 March 1971] 6587/72 Heading B2E [Also in Division C3] A structure for example an absorbent material of surgical dressings, sponges, tampons &c., comprises a substrate having a surface layer consisting essentially of microcrystalline collagen deposited on said substrate by electrostatically attracting divided microcrystalline collagen onto the substrate. The substrate may carry an adhesive coating which may be subsequently heated to remove any volatile content and onto which the collagen is deposited or may be formed of a film of adhesive, or may be a film of collagen, a cellulosic film, which may be felted, knitted or woven fibrous material optionally perforated. The substrate may also be a plastics film coated with an aqueous microcrystalline collagen gel, which is heated when coated with divided collagen to remove water. The collagen is obtained from natural collagen, such as hide or gut (see Division C3).
GB658772A 1971-03-01 1972-02-11 Structure having a microcrystalline collagen layer and method of preparing the same Expired GB1377022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11963171A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
GB1377022A true GB1377022A (en) 1974-12-11

Family

ID=22385436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB658772A Expired GB1377022A (en) 1971-03-01 1972-02-11 Structure having a microcrystalline collagen layer and method of preparing the same

Country Status (6)

Country Link
JP (1) JPS556061B1 (en)
CA (1) CA964131A (en)
DE (1) DE2209499C3 (en)
FR (1) FR2128429B1 (en)
GB (1) GB1377022A (en)
IT (1) IT949733B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294215A (en) * 1994-10-14 1996-04-24 Toyo Seikan Kaisha Ltd Powder coating
GB2360789A (en) * 2000-03-30 2001-10-03 Christopher Mason Method of producing tissue structures
WO2002040242A1 (en) * 2000-11-17 2002-05-23 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen
US6592623B1 (en) 1999-08-31 2003-07-15 Virginia Commonwealth University Intellectual Property Foundation Engineered muscle
US7374774B2 (en) 1999-08-31 2008-05-20 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed material made by simultaneously electroprocessing a natural protein polymer and two synthetic polymers
US7615373B2 (en) 1999-02-25 2009-11-10 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen and tissue engineering
US7759082B2 (en) 1999-02-25 2010-07-20 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed fibrin-based matrices and tissues

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810473A (en) * 1972-12-04 1974-05-14 Avicon Inc Liquid-laid, non-woven, fibrous collagen derived surgical web having hemostatic and wound sealing properties
JPS56159368A (en) * 1980-05-07 1981-12-08 Tore Textile Synthetic leather and method
AU2002224387B2 (en) * 2000-10-18 2008-02-14 Virginia Commonwealth University Intellectual Property Foundation Electroprocessing in drug delivery and cell encapsulation
EP2231205B1 (en) 2008-01-16 2015-04-08 Coll-Med Ltd Colloidal collagen burn wound dressing produced from jellyfish
US20160025603A1 (en) 2014-07-22 2016-01-28 Diomics Corporation Airborne agent collectors, methods, systems and devices for monitoring airborne agents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551035A (en) * 1946-01-30 1951-05-01 Ransburg Electro Coating Corp Electrostatic deposition of elastomer material
DE1137358B (en) * 1954-08-02 1962-09-27 Mittag Werner Device for coating surfaces
GB1147072A (en) * 1965-07-09 1969-04-02 Braun Internat Gmbh B Process for preparing a wound covering
US3393080A (en) * 1965-10-20 1968-07-16 Fmc Corp Microcrystalline colloidal collagen dispersions in dispersing media containing dimethyl sulfoxide and water-miscible organic solvents
US3563228A (en) * 1969-02-28 1971-02-16 Maurice Seiderman Process of forming adherent films on animal tissue
BE758595A (en) * 1969-11-07 1971-04-16 Tunzini Sames METHOD AND PLANT FOR MANUFACTURING A "TAPESTRY" TYPE STRIP OF PAPER

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294215A (en) * 1994-10-14 1996-04-24 Toyo Seikan Kaisha Ltd Powder coating
US5776273A (en) * 1994-10-14 1998-07-07 Toyo Seikan Kaisha, Ltd. Method for lining with powder
US7615373B2 (en) 1999-02-25 2009-11-10 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen and tissue engineering
US7759082B2 (en) 1999-02-25 2010-07-20 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed fibrin-based matrices and tissues
US6592623B1 (en) 1999-08-31 2003-07-15 Virginia Commonwealth University Intellectual Property Foundation Engineered muscle
US7374774B2 (en) 1999-08-31 2008-05-20 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed material made by simultaneously electroprocessing a natural protein polymer and two synthetic polymers
GB2360789A (en) * 2000-03-30 2001-10-03 Christopher Mason Method of producing tissue structures
WO2002040242A1 (en) * 2000-11-17 2002-05-23 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen

Also Published As

Publication number Publication date
DE2209499C3 (en) 1982-03-18
IT949733B (en) 1973-06-11
FR2128429B1 (en) 1975-12-26
FR2128429A1 (en) 1972-10-20
CA964131A (en) 1975-03-11
JPS556061B1 (en) 1980-02-13
DE2209499B2 (en) 1981-04-02
DE2209499A1 (en) 1972-09-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee