IT202000000616A1 - Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione - Google Patents

Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione

Info

Publication number
IT202000000616A1
IT202000000616A1 IT102020000000616A IT202000000616A IT202000000616A1 IT 202000000616 A1 IT202000000616 A1 IT 202000000616A1 IT 102020000000616 A IT102020000000616 A IT 102020000000616A IT 202000000616 A IT202000000616 A IT 202000000616A IT 202000000616 A1 IT202000000616 A1 IT 202000000616A1
Authority
IT
Italy
Prior art keywords
calcification
glutaraldehyde
prosthesis
bio
preventing
Prior art date
Application number
IT102020000000616A
Other languages
English (en)
Inventor
Giovanni Bussolati
Benedetta Bussolati
Michela Gastaldi
Original Assignee
Addax Biosciences S R L
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 Addax Biosciences S R L filed Critical Addax Biosciences S R L
Priority to IT102020000000616A priority Critical patent/IT202000000616A1/it
Publication of IT202000000616A1 publication Critical patent/IT202000000616A1/it

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
    • A61L27/36—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
    • 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
    • A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
IT102020000000616A 2020-01-15 2020-01-15 Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione IT202000000616A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102020000000616A IT202000000616A1 (it) 2020-01-15 2020-01-15 Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000000616A IT202000000616A1 (it) 2020-01-15 2020-01-15 Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione

Publications (1)

Publication Number Publication Date
IT202000000616A1 true IT202000000616A1 (it) 2021-07-15

Family

ID=70295755

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102020000000616A IT202000000616A1 (it) 2020-01-15 2020-01-15 Impiego di glutaraldeide deprivata di acidi per la preparazione di tessuti biologici per bio-protesi e prevenzione della loro calcificazione

Country Status (1)

Country Link
IT (1) IT202000000616A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030125813A1 (en) 2002-01-03 2003-07-03 Carpentier Sophie M. Treatment of bioprosthetic tissues to mitigate post implantation calcification
US20060217804A1 (en) * 2005-03-25 2006-09-28 Dove Jeffrey S Treatment of bioprosthetic tissues to mitigate post implantation calcification
EP1861132A2 (en) 2005-03-25 2007-12-05 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification
US8426199B2 (en) 2007-02-24 2013-04-23 Gfe Nanomedical International Ag Method for the treatment of biological tissue of animal or human origin, such as porcine, bovine pericardium or human cadaver heart valves, and biological tissue treated accordingly
US9095430B2 (en) 2010-08-24 2015-08-04 Southern Lights Ventures (2002) Limited Biomaterials with enhanced properties and devices made therefrom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030125813A1 (en) 2002-01-03 2003-07-03 Carpentier Sophie M. Treatment of bioprosthetic tissues to mitigate post implantation calcification
US20060217804A1 (en) * 2005-03-25 2006-09-28 Dove Jeffrey S Treatment of bioprosthetic tissues to mitigate post implantation calcification
EP1861132A2 (en) 2005-03-25 2007-12-05 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification
US8426199B2 (en) 2007-02-24 2013-04-23 Gfe Nanomedical International Ag Method for the treatment of biological tissue of animal or human origin, such as porcine, bovine pericardium or human cadaver heart valves, and biological tissue treated accordingly
US9095430B2 (en) 2010-08-24 2015-08-04 Southern Lights Ventures (2002) Limited Biomaterials with enhanced properties and devices made therefrom

Non-Patent Citations (13)

* Cited by examiner, † Cited by third party
Title
CARPENTIER A, J. THORAC. CARDIOVASCULAR SURGER, vol. 58, 1969, pages 467 - 83
CARPENTIER A.: "biological tissues in heart Valve Replacement", 1972, BUTTERWORTH
GOLOMB G., AM. J PATHOL, vol. 127, 1987, pages 122 - 130
LEE CH ET AL., J. BIOMED. MATER. JOURNAL OF CLINICAL AND CLINICAL RESEARCH, vol. 42, no. 1, 1998, pages 30 - 7
LEE W ET AL., BIOMATERIALS, vol. 21, no. 22, 2000, pages 2323 - 30
LONESCU MI ET AL., ANN THORAC SURG, vol. 34, 1982, pages 265 - 277
MAGLIGAN DJ ET AL., J THORAC CARDIOVASCULAR SURG, vol. 90, 1985, pages 872 - 881
MILAN A ET AL., AM J CARDIOL, vol. 53, 1984, pages 1066 - 1070
MUNNELLY A ET AL., BIOMATERIALS, vol. 33, no. 1, 2012, pages 1 - 8
PARK CS ET AL.: "interact Cardiovascular", THORAC SURG, vol. 25, no. 3, 1 September 2017 (2017-09-01), pages 391 - 399
REUL GJ ET AL., J VASC SURG, vol. 2, 1985, pages 192 - 204
SANDERS SP ET AL., AM J CARDIOL, vol. 46, 1980, pages 429 - 438
SCHOENET FJ ET AL., CARDIOL CLIN, vol. 2, 1984, pages 717 - 739

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