ITTO20090801A1 - BIOLOGICAL MEDICAL PLANT OF ANIMAL ORIGIN. - Google Patents

BIOLOGICAL MEDICAL PLANT OF ANIMAL ORIGIN.

Info

Publication number
ITTO20090801A1
ITTO20090801A1 ITTO20090801A ITTO20090801A1 IT TO20090801 A1 ITTO20090801 A1 IT TO20090801A1 IT TO20090801 A ITTO20090801 A IT TO20090801A IT TO20090801 A1 ITTO20090801 A1 IT TO20090801A1
Authority
IT
Italy
Prior art keywords
implant
skin
animal origin
biological medical
agent
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mikolaj Witold Styrc
Original Assignee
Perouse Lab
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 Perouse Lab filed Critical Perouse Lab
Publication of ITTO20090801A1 publication Critical patent/ITTO20090801A1/en
Application granted granted Critical
Publication of IT1397012B1 publication Critical patent/IT1397012B1/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
    • A61L27/50—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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A61L27/362—Skin, e.g. dermal papillae
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
    • A61L27/3645—Connective tissue
    • A61L27/3662—Ligaments, tendons
    • 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
    • A61L2400/02—Treatment of implants to prevent calcification or mineralisation in vivo

Abstract

The implant (10) has a skin of an animal moving by swimming or creeping, or a part of the skin comprising subepithelial collagen, where the implant replaces tissues subjected to repeated mechanical constraints. The animal is chosen from a group comprising reptiles and fish such as eel. A cross-linking agent is used for treating the implant, where the agent is chosen from glutaraldehyde, epoxide based agent and/or formaldehyde. The skin part does not comprise an adipose layer and a deep collagenous layer.
ITTO2009A000801A 2008-10-22 2009-10-22 BIOLOGICAL MEDICAL PLANT OF ANIMAL ORIGIN. IT1397012B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0857178A FR2937253A1 (en) 2008-10-22 2008-10-22 Medical implant e.g. heart replacement valve, for replacing deficient tissues in individual, has skin of animal moving by swimming or creeping, or part of skin comprising subepithelial collagen, where part does not comprise adipose layer

Publications (2)

Publication Number Publication Date
ITTO20090801A1 true ITTO20090801A1 (en) 2010-04-23
IT1397012B1 IT1397012B1 (en) 2012-12-20

Family

ID=40671263

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000801A IT1397012B1 (en) 2008-10-22 2009-10-22 BIOLOGICAL MEDICAL PLANT OF ANIMAL ORIGIN.

Country Status (4)

Country Link
CN (1) CN101721746A (en)
DE (1) DE102009050252A1 (en)
FR (1) FR2937253A1 (en)
IT (1) IT1397012B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016523606A (en) * 2013-05-29 2016-08-12 ムバルブ・テクノロジーズ・リミテッド Heart valve support device with leaflets attached
CN108578781B (en) * 2018-04-24 2021-04-20 中国医学科学院生物医学工程研究所 Swim bladder source biological valve material and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891703A (en) 1932-05-27 1932-12-20 Aluminum Colors Inc Method of coating
JP2529112B2 (en) * 1987-08-31 1996-08-28 株式会社 高研 Biological valve
WO1997000651A1 (en) 1995-06-20 1997-01-09 Agathos Efstathios A Human valve replacement with marine mammal valve
DE10196235B4 (en) * 2000-05-26 2007-12-27 Engelhard Lyon S.A. Using collagen from aquatic animals as carriers for tissue engineering, useful e.g. as skin replacements and in screening for antiaging drugs

Also Published As

Publication number Publication date
CN101721746A (en) 2010-06-09
DE102009050252A1 (en) 2010-04-29
IT1397012B1 (en) 2012-12-20
FR2937253A1 (en) 2010-04-23

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