CA2854294A1 - Procede de formation de feuilles de dextran et de thrombine - Google Patents

Procede de formation de feuilles de dextran et de thrombine Download PDF

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Publication number
CA2854294A1
CA2854294A1 CA2854294A CA2854294A CA2854294A1 CA 2854294 A1 CA2854294 A1 CA 2854294A1 CA 2854294 A CA2854294 A CA 2854294A CA 2854294 A CA2854294 A CA 2854294A CA 2854294 A1 CA2854294 A1 CA 2854294A1
Authority
CA
Canada
Prior art keywords
dextran
thrombin
fibrinogen
hemostatic
support layer
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.)
Granted
Application number
CA2854294A
Other languages
English (en)
Other versions
CA2854294C (fr
Inventor
Curtis E. Olson
Philip A. Messina
Brian Jeffrey JACKSON
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.)
St Teresa Medical Inc
Original Assignee
St Teresa Medical 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 St Teresa Medical Inc filed Critical St Teresa Medical Inc
Publication of CA2854294A1 publication Critical patent/CA2854294A1/fr
Application granted granted Critical
Publication of CA2854294C publication Critical patent/CA2854294C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61F13/00051—Accessories for dressings
    • A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/36—Blood coagulation or fibrinolysis factors
    • A61K38/363—Fibrinogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Zoology (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)
CA2854294A 2011-10-18 2012-10-17 Procede de formation de feuilles de dextran et de thrombine Active CA2854294C (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201161548261P 2011-10-18 2011-10-18
US201161548258P 2011-10-18 2011-10-18
US201161548260P 2011-10-18 2011-10-18
US61/548,258 2011-10-18
US61/548,261 2011-10-18
US61/548,260 2011-10-18
US201261585303P 2012-01-11 2012-01-11
US61/585,303 2012-01-11
US201261589060P 2012-01-20 2012-01-20
US61/589,060 2012-01-20
US201213785290A 2012-09-19 2012-09-19
US13/622,604 2012-09-19
PCT/US2012/060643 WO2013059341A1 (fr) 2011-10-18 2012-10-17 Procédé de formation de feuilles de dextran et de thrombine

Publications (2)

Publication Number Publication Date
CA2854294A1 true CA2854294A1 (fr) 2013-04-25
CA2854294C CA2854294C (fr) 2018-11-20

Family

ID=48141313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2854294A Active CA2854294C (fr) 2011-10-18 2012-10-17 Procede de formation de feuilles de dextran et de thrombine

Country Status (4)

Country Link
EP (1) EP2768541A4 (fr)
AU (1) AU2012326201B2 (fr)
CA (1) CA2854294C (fr)
WO (1) WO2013059341A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3067583A1 (fr) * 2017-06-20 2018-12-27 St. Teresa Medical, Inc. Produits hemostatiques

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2350628A1 (fr) * 1998-11-12 2000-05-18 Polymer Biosciences, Inc. Polymere hemostatique permettant une coagulation sanguine rapide et l'hemostase
WO2000033744A1 (fr) 1998-12-08 2000-06-15 University Of Virginia Patent Foundation Dispositif et techniques de fermeture percutanee de sites de perforation vasculaire
US7622628B2 (en) * 2005-05-04 2009-11-24 Innovasa Corporation Hemostatic wire guided bandage and method of use
CN100427652C (zh) 2005-11-11 2008-10-22 东南大学 复合纳米纤维长丝束制备装置及其制备方法
US8277837B2 (en) * 2006-01-11 2012-10-02 Entegrion, Inc. Hemostatic textile
US20090053288A1 (en) 2007-08-20 2009-02-26 Eskridge Jr E Stan Hemostatic woven fabric
CA2721162C (fr) * 2008-04-11 2017-03-14 Virginia Commonwealth University Fibres de dextrane electrofilees et dispositifs formes a partir de celles-ci
US20100100123A1 (en) * 2008-10-17 2010-04-22 Confluent Surgical, Inc. Hemostatic implant
EP2346538B1 (fr) * 2008-11-19 2018-06-27 Actamax Surgical Materials LLC Matériau d étanchéité de tissu fibreux et procédé d utilisation de celui-ci
WO2011035020A1 (fr) * 2009-09-18 2011-03-24 Bioinspire Technologies, Inc. Timbre biodégradable autonome
US20110112572A1 (en) * 2009-11-10 2011-05-12 Tyco Healthcare Group Lp Hemostatic Tapes and Dispensers Therefor

Also Published As

Publication number Publication date
AU2012326201B2 (en) 2016-02-25
EP2768541A4 (fr) 2015-05-06
EP2768541A1 (fr) 2014-08-27
CN104254347A (zh) 2014-12-31
WO2013059341A1 (fr) 2013-04-25
AU2012326201A1 (en) 2014-05-22
CA2854294C (fr) 2018-11-20

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Effective date: 20171016