CH503773A - Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers - Google Patents

Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers

Info

Publication number
CH503773A
CH503773A CH1733769A CH1733769A CH503773A CH 503773 A CH503773 A CH 503773A CH 1733769 A CH1733769 A CH 1733769A CH 1733769 A CH1733769 A CH 1733769A CH 503773 A CH503773 A CH 503773A
Authority
CH
Switzerland
Prior art keywords
felt
sponge
membranes
layers
production
Prior art date
Application number
CH1733769A
Other languages
German (de)
Inventor
Milos Dr Chvapil
Original Assignee
Milos Dr Chvapil
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 Milos Dr Chvapil filed Critical Milos Dr Chvapil
Publication of CH503773A publication Critical patent/CH503773A/en

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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/44—Medicaments
    • 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
    • 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
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/402—Anaestetics, analgesics, e.g. lidocaine
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A61L2300/406—Antibiotics
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/418—Agents promoting blood coagulation, blood-clotting agents, embolising agents
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CH1733769A 1968-11-27 1969-11-21 Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers CH503773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1811290A DE1811290C3 (en) 1968-11-27 1968-11-27 Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers

Publications (1)

Publication Number Publication Date
CH503773A true CH503773A (en) 1971-02-28

Family

ID=5714513

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1733769A CH503773A (en) 1968-11-27 1969-11-21 Process for the production of collagen fiber braids in the form of felt-like membranes or sponge-like layers

Country Status (6)

Country Link
AT (1) AT303267B (en)
CH (1) CH503773A (en)
DE (1) DE1811290C3 (en)
FR (1) FR2070064B1 (en)
GB (1) GB1298223A (en)
SE (1) SE346910B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205063C2 (en) * 1972-02-03 1984-02-23 Intreprinderea Flacara Rosie, Bucuresti Process for making medical bandages
GB1602340A (en) * 1977-06-09 1981-11-11 Pikok Ind Trading Co Skin dressings
DE2943520C2 (en) * 1979-10-27 1982-05-19 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of collagen sponge for medical or cosmetic purposes
US4591501A (en) * 1981-04-13 1986-05-27 Seton Company Cosmetic and pharmaceutical sheet material containing polypeptides
US4585797A (en) * 1981-04-13 1986-04-29 Seton Company Cosmetic and pharmaceutical sheet material containing polypeptides
JPS6075227A (en) 1983-09-29 1985-04-27 新田ゼラチン株式会社 Production of collagen molded article by syneresis
US5382285A (en) * 1993-04-06 1995-01-17 Regents Of The University Of California Biofoam
US5360828A (en) * 1993-04-06 1994-11-01 Regents Of The University Of California Biofoam II
CN100376293C (en) * 2006-03-13 2008-03-26 西北大学 Method for preparing biological degradable tissue engineering rack material
RU2326135C2 (en) * 2006-07-26 2008-06-10 Общество с ограниченной ответственностью "ХАЙДЕКС" Oriented collagenic reticulated porous plastics and method of obtaining them
RU2326214C2 (en) * 2006-07-26 2008-06-10 Общество с ограниченной ответственностью "ХАЙДЕКС" Application of oriented collagenic reticular foamed plastic as heat-insulating, thermostatic and sound-proofing material
GB0900326D0 (en) * 2009-01-09 2009-02-11 Barker Stephen G E Gel layer
DE102010032619A1 (en) 2010-07-29 2012-02-02 Wilo Se Coating composition with titanium dioxide-generating agent, nanoscale coating based on titanium dioxide, its production, further processing and use
RU2760326C1 (en) * 2021-03-04 2021-11-24 Общество с ограниченной ответственностью научно-производственное объединение «Велис» Method for obtaining a porous moisture absorbency material on a collagen basis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441817A (en) * 1965-05-17 1966-06-10 Spofa Vereinigte Pharma Werke Process for the preparation of collagen foam as well as collagen foams according to those obtained by the present process or similar process
FR1475969A (en) * 1966-02-28 1967-04-07 Fmc Corp Process for preparing fibrous bodies based on collagen and new products thus obtained

Also Published As

Publication number Publication date
DE1811290A1 (en) 1970-06-04
SE346910B (en) 1972-07-24
DE1811290B2 (en) 1979-06-13
FR2070064A1 (en) 1971-09-10
DE1811290C3 (en) 1980-02-14
FR2070064B1 (en) 1973-12-21
GB1298223A (en) 1972-11-29
AT303267B (en) 1972-11-27

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Legal Events

Date Code Title Description
PL Patent ceased