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HK1058371A1 - A method of preparing a collagen sponge, a device for extracting a part of a collagen foam, and an elongated collagen sponge - Google Patents

A method of preparing a collagen sponge, a device for extracting a part of a collagen foam, and an elongated collagen sponge Download PDF

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Publication number
HK1058371A1
HK1058371A1 HK04101070A HK04101070A HK1058371A1 HK 1058371 A1 HK1058371 A1 HK 1058371A1 HK 04101070 A HK04101070 A HK 04101070A HK 04101070 A HK04101070 A HK 04101070A HK 1058371 A1 HK1058371 A1 HK 1058371A1
Authority
HK
Hong Kong
Prior art keywords
collagen
tendons
sponge
foam
gel
Prior art date
Application number
HK04101070A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1058371B (en
Inventor
Alfred Schaufler
Original Assignee
Topaz Investment As
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 Topaz Investment As filed Critical Topaz Investment As
Publication of HK1058371A1 publication Critical patent/HK1058371A1/en
Publication of HK1058371B publication Critical patent/HK1058371B/en

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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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • 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
    • 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
    • A61L15/225—Mixtures of macromolecular compounds
    • 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
    • A61L15/42—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
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/08—Polysaccharides
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/10—Polypeptides; Proteins
    • A61L24/106—Fibrin; Fibrinogen
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/043—Proteins; Polypeptides; Degradation products thereof
    • A61L31/044—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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/043—Proteins; Polypeptides; Degradation products thereof
    • A61L31/046—Fibrin; Fibrinogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • 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
    • A61F2013/00472—Plasters use haemostatic with chemical means
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/04—Materials for stopping bleeding

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Biochemistry (AREA)
  • Diabetes (AREA)
  • Biomedical Technology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicinal Preparation (AREA)
HK04101070.7A 2001-01-25 2002-01-25 A method of preparing a collagen sponge, a device for extracting a part of a collagen foam, and an elongated collagen sponge HK1058371B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DK20010000135 2001-01-25
DKPA200100135 2001-01-25
DK20010000235 2001-02-13
DKPA200100235 2001-02-13
PCT/IB2002/001452 WO2002070594A2 (en) 2001-01-25 2002-01-25 A method of preparing a collagen sponge, a device for extracting a part of a collagen foam, and an elongated collagen sponge

Publications (2)

Publication Number Publication Date
HK1058371A1 true HK1058371A1 (en) 2004-05-14
HK1058371B HK1058371B (en) 2006-02-24

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Also Published As

Publication number Publication date
TWI255726B (en) 2006-06-01
EG26417A (en) 2013-10-22
ATE310044T1 (de) 2005-12-15
RS50866B (sr) 2010-08-31
BR0206705B1 (pt) 2012-08-07
CA2435159A1 (en) 2002-09-12
EA200300823A1 (ru) 2004-04-29
EE05685B1 (et) 2013-12-16
AU2002249528B2 (en) 2007-03-29
NZ527167A (en) 2005-02-25
EE05587B1 (et) 2012-10-15
PL363275A1 (en) 2004-11-15
IL157097A (en) 2009-12-24
NO332462B1 (no) 2012-09-24
HU227987B1 (hu) 2012-07-30
CA2435425C (en) 2010-07-27
CA2435425A1 (en) 2002-08-01
KR20030085522A (ko) 2003-11-05
WO2002058750A8 (en) 2004-03-11
HUP0303896A3 (en) 2005-12-28
PL205181B1 (pl) 2010-03-31
ATE291445T1 (de) 2005-04-15
SK10362003A3 (sk) 2004-03-02
CL2015003111A1 (es) 2016-07-08
WO2002070594A2 (en) 2002-09-12
CR7034A (es) 2004-03-05
BRPI0206708B8 (pt) 2021-06-22
JP2004520124A (ja) 2004-07-08
PL206194B1 (pl) 2010-07-30
CN1487843A (zh) 2004-04-07
PL366932A1 (en) 2005-02-07
HRP20030648A2 (en) 2005-06-30
EA005697B1 (ru) 2005-04-28
HU228810B1 (hu) 2013-05-28
IL157096A0 (en) 2004-02-08
CN1507358A (zh) 2004-06-23
DK1368419T3 (da) 2006-04-03
IL157097A0 (en) 2004-02-08
WO2002070594A8 (en) 2004-03-11
WO2002058749A2 (en) 2002-08-01
HK1058319A1 (en) 2004-05-14
ME00587A (en) 2011-12-20
CZ20032197A3 (cs) 2003-11-12
CZ20032199A3 (cs) 2003-12-17
BG66439B1 (bg) 2014-08-29
DE60207389D1 (de) 2005-12-22
CZ304357B6 (cs) 2014-03-26
AR032400A1 (es) 2003-11-05
JP4104462B2 (ja) 2008-06-18
AU2002255220B2 (en) 2007-05-31
EA200300821A1 (ru) 2004-04-29
MXPA03006688A (es) 2004-03-12
CZ20032198A3 (cs) 2003-12-17
IL157095A (en) 2009-06-15
SK10342003A3 (sk) 2004-02-03
CZ305120B6 (cs) 2015-05-13
EP1368419A2 (en) 2003-12-10
WO2002058750A2 (en) 2002-08-01
EA006700B1 (ru) 2006-02-24
EA006686B1 (ru) 2006-02-24
JP2005502733A (ja) 2005-01-27
SK10352003A3 (sk) 2004-02-03
EP1343542A2 (en) 2003-09-17
CA2434964A1 (en) 2002-08-01
CN1487967A (zh) 2004-04-07
KR100830294B1 (ko) 2008-05-16
NO20033297D0 (no) 2003-07-22
JP2004521115A (ja) 2004-07-15
AR032517A1 (es) 2003-11-12
TWI237573B (en) 2005-08-11
BRPI0206709B1 (pt) 2015-09-08
HUP0303893A2 (hu) 2004-03-01
JP4535678B2 (ja) 2010-09-01
HRP20030648B1 (en) 2011-10-31
IL157095A0 (en) 2004-02-08
KR20030086254A (ko) 2003-11-07
DE60203364T2 (de) 2005-09-01
BG108121A (bg) 2004-08-31
SI1343542T1 (en) 2005-10-31
WO2002058749A3 (en) 2002-10-10
NZ527165A (en) 2005-02-25
IS6885A (is) 2003-07-24
BR0206705A (pt) 2004-02-25
KR100847417B1 (ko) 2008-07-18
NO20033295L (no) 2003-09-25
CN1246047C (zh) 2006-03-22
EA006540B1 (ru) 2006-02-24
HUP0400768A3 (en) 2006-01-30
CA2434964C (en) 2009-04-21
PL206197B1 (pl) 2010-07-30
SI1368419T1 (sl) 2006-06-30
MXPA03006687A (es) 2004-03-12
EE200300341A (et) 2003-10-15
BG108122A (bg) 2004-09-30
DE60203364D1 (de) 2005-04-28
EP1368419B1 (en) 2005-11-16
DE60207389T2 (de) 2006-08-03
JP2007190399A (ja) 2007-08-02
BRPI0206705B8 (pt) 2021-07-27
EA200401463A1 (ru) 2005-08-25
EP1547626A2 (en) 2005-06-29
EA200300822A1 (ru) 2004-02-26
EP1359947A2 (en) 2003-11-12
NO20033296D0 (no) 2003-07-22
NO20033296L (no) 2003-09-25
BRPI0206709B8 (pt) 2021-06-22
WO2002058750A3 (en) 2002-10-31
BG66343B1 (bg) 2013-07-31
WO2002070594A3 (en) 2003-01-03
NO327386B1 (no) 2009-06-22
PL363274A1 (en) 2004-11-15
BR0206709A (pt) 2004-02-17
NO20033297L (no) 2003-09-25
AU2002307809B2 (en) 2007-10-04
ES2238569T3 (es) 2005-09-01
BR0206708A (pt) 2004-02-25
PT1343542E (pt) 2005-08-31
HUP0303893A3 (en) 2012-02-28
NZ527166A (en) 2005-03-24
BRPI0206708B1 (pt) 2015-07-14
WO2002058749A8 (en) 2004-03-11
AR032800A1 (es) 2003-11-26
BG108123A (bg) 2004-09-30
ME00587B (me) 2011-12-20
UY27136A1 (es) 2002-09-30
CA2435159C (en) 2009-07-28
SK288120B6 (sk) 2013-09-03
BG66420B1 (bg) 2014-03-31
HUP0303896A2 (hu) 2004-03-01
NO20033295D0 (no) 2003-07-22
CN1264578C (zh) 2006-07-19
ES2253523T3 (es) 2006-06-01
EP1343542B1 (en) 2005-03-23
UA73028C2 (uk) 2005-05-16
DK1343542T3 (da) 2005-07-25
MXPA03006689A (es) 2004-03-12
EE200300348A (et) 2003-10-15
YU67003A (sh) 2006-05-25
EG24589A (en) 2009-12-01
EE200300349A (et) 2003-10-15
CN1290907C (zh) 2006-12-20
SK287874B6 (sk) 2012-02-03
HUP0400768A2 (hu) 2004-07-28
IL157096A (en) 2007-08-19
EP1547626A3 (en) 2009-07-29
EE05678B1 (et) 2013-10-15

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