PL398860A1 - Medical material for the reconstruction of blood vessels, method of producing medical material and the use of medical material for the reconstruction of blood vessels - Google Patents

Medical material for the reconstruction of blood vessels, method of producing medical material and the use of medical material for the reconstruction of blood vessels

Info

Publication number
PL398860A1
PL398860A1 PL398860A PL39886012A PL398860A1 PL 398860 A1 PL398860 A1 PL 398860A1 PL 398860 A PL398860 A PL 398860A PL 39886012 A PL39886012 A PL 39886012A PL 398860 A1 PL398860 A1 PL 398860A1
Authority
PL
Poland
Prior art keywords
medical material
reconstruction
blood vessels
producing
range
Prior art date
Application number
PL398860A
Other languages
Polish (pl)
Other versions
PL231639B1 (en
Inventor
Izabella Krucinska
Marcin Henryk Struszczyk
Michał Chrzanowski
Olga Mazalevska
Original Assignee
Politechnika Lódzka
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 Politechnika Lódzka filed Critical Politechnika Lódzka
Priority to PL398860A priority Critical patent/PL231639B1/en
Priority to EP13729821.2A priority patent/EP2838575A1/en
Priority to PCT/PL2013/000052 priority patent/WO2013157969A1/en
Publication of PL398860A1 publication Critical patent/PL398860A1/en
Publication of PL231639B1 publication Critical patent/PL231639B1/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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem wynalazku są materiał medyczny do rekonstrukcji naczyń krwionośnych, sposób wytwarzania materiału medycznego i zastosowanie materiału medycznego do rekonstrukcji naczyń krwionośnych. Materiał medyczny do rekonstrukcji naczyń krwionośnych, wykonany jest z co najmniej jednego związku wybranego spośród polipropylenu i/lub polilaktydu, przy czym indeks płynięcia polipropylenu zawarty jest w przedziale od 3 do 500 g/10 cm, zaś indeks płynięcia polilaktydu zawarty jest w przedziale od 20 do 80 g/10 cm, a wytworzony materiał ma strukturę tabularną, zaś masa powierzchniowa materiału medycznego zawarta jest w przedziale 10-170 g/m2, porowatość struktury zawarta jest w przedziale 60 - 95%, średnica włókien zawarta jest pomiędzy 0,07 a 20 µm.The subject of the invention is a medical material for the reconstruction of blood vessels, a method of producing a medical material and the use of a medical material for the reconstruction of blood vessels. The medical material for the reconstruction of blood vessels is made of at least one compound selected from polypropylene and/or polylactide, wherein the melt index of polypropylene is in the range of 3 to 500 g/10 cm, and the melt index of polylactide is in the range of 20 to 80 g/10 cm, and the produced material has a tabular structure, and the surface mass of the medical material is in the range of 10-170 g/m2, the porosity of the structure is in the range of 60 - 95%, the diameter of the fibers is between 0.07 and 20 µm.

PL398860A 2012-04-17 2012-04-17 Medical material for the reconstruction of blood vessels, a method for producing the medical material and medical material applied to the reconstruction of blood vessels PL231639B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL398860A PL231639B1 (en) 2012-04-17 2012-04-17 Medical material for the reconstruction of blood vessels, a method for producing the medical material and medical material applied to the reconstruction of blood vessels
EP13729821.2A EP2838575A1 (en) 2012-04-17 2013-04-17 Medical material for reconstruction of blood vessels, the method of its production and use of the medical material for reconstruction of blood vessels
PCT/PL2013/000052 WO2013157969A1 (en) 2012-04-17 2013-04-17 Medical material for reconstruction of blood vessels, the method of its production and use of the medical material for reconstruction of blood vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL398860A PL231639B1 (en) 2012-04-17 2012-04-17 Medical material for the reconstruction of blood vessels, a method for producing the medical material and medical material applied to the reconstruction of blood vessels

Publications (2)

Publication Number Publication Date
PL398860A1 true PL398860A1 (en) 2013-10-28
PL231639B1 PL231639B1 (en) 2019-03-29

Family

ID=48652289

Family Applications (1)

Application Number Title Priority Date Filing Date
PL398860A PL231639B1 (en) 2012-04-17 2012-04-17 Medical material for the reconstruction of blood vessels, a method for producing the medical material and medical material applied to the reconstruction of blood vessels

Country Status (3)

Country Link
EP (1) EP2838575A1 (en)
PL (1) PL231639B1 (en)
WO (1) WO2013157969A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109529125B (en) * 2018-12-28 2023-01-24 佛山科学技术学院 Method for preparing biological tissue engineering scaffold by solvent spraying

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Also Published As

Publication number Publication date
PL231639B1 (en) 2019-03-29
EP2838575A1 (en) 2015-02-25
WO2013157969A1 (en) 2013-10-24

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