IT1268641B1 - Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici. - Google Patents

Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici.

Info

Publication number
IT1268641B1
IT1268641B1 IT94TO000852A ITTO940852A IT1268641B1 IT 1268641 B1 IT1268641 B1 IT 1268641B1 IT 94TO000852 A IT94TO000852 A IT 94TO000852A IT TO940852 A ITTO940852 A IT TO940852A IT 1268641 B1 IT1268641 B1 IT 1268641B1
Authority
IT
Italy
Prior art keywords
xenotoplants
heterotopical
inactivation
elimination
organic matrix
Prior art date
Application number
IT94TO000852A
Other languages
English (en)
Inventor
Giuseppe Oliva
Sergio Maggi
Original Assignee
Giuseppe Oliva
Sergio Maggi
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 Giuseppe Oliva, Sergio Maggi filed Critical Giuseppe Oliva
Priority to IT94TO000852A priority Critical patent/IT1268641B1/it
Publication of ITTO940852A0 publication Critical patent/ITTO940852A0/it
Priority to PCT/EP1995/003971 priority patent/WO1996012509A1/en
Priority to AU38405/95A priority patent/AU3840595A/en
Publication of ITTO940852A1 publication Critical patent/ITTO940852A1/it
Application granted granted Critical
Publication of IT1268641B1 publication Critical patent/IT1268641B1/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
    • A61L27/3683—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
    • A61L27/3691—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 physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/32—Bones; Osteocytes; Osteoblasts; Tendons; Tenocytes; Teeth; Odontoblasts; Cartilage; Chondrocytes; Synovial membrane
    • 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
    • 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
    • A61L27/3608—Bone, e.g. demineralised bone matrix [DBM], bone powder
    • 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
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
IT94TO000852A 1994-10-24 1994-10-24 Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici. IT1268641B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT94TO000852A IT1268641B1 (it) 1994-10-24 1994-10-24 Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici.
PCT/EP1995/003971 WO1996012509A1 (en) 1994-10-24 1995-10-09 Process for inactivating and eliminating the organic matrix from animal bone for heterotopic xenografts
AU38405/95A AU3840595A (en) 1994-10-24 1995-10-09 Process for inactivating and eliminating the organic matrix from animal bone for heterotopic xenografts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000852A IT1268641B1 (it) 1994-10-24 1994-10-24 Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici.

Publications (3)

Publication Number Publication Date
ITTO940852A0 ITTO940852A0 (it) 1994-10-24
ITTO940852A1 ITTO940852A1 (it) 1996-04-24
IT1268641B1 true IT1268641B1 (it) 1997-03-06

Family

ID=11412852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000852A IT1268641B1 (it) 1994-10-24 1994-10-24 Inattivazione ed eliminazione di matrice organica da osso animale per xenotrapianti eterotopici.

Country Status (3)

Country Link
AU (1) AU3840595A (it)
IT (1) IT1268641B1 (it)
WO (1) WO1996012509A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2323866A1 (en) * 1998-03-16 1999-09-23 Crosscart, Inc. Bone xenografts
DE10026442A1 (de) * 2000-05-29 2001-12-13 Augustinus Bader Verfahren zur Herstellung eines empfängerspezifischen Gewebe-Transplantats
ITVI20120210A1 (it) * 2012-08-10 2014-02-11 Akimedix S R L Un processo per la realizzazione di un rivestimento biocompatibile per impianti ossei con materiale base estratto da osso di mammifero, nonche' rivestimento ed impianto ottenuti
BE1023728B1 (fr) * 2013-10-03 2017-06-30 Wishbone Sa Materiau de regeneration osseuse et son procede de fabrication
CN114177354B (zh) * 2021-12-22 2022-06-17 天新福（北京）医疗器材股份有限公司 一种天然陶瓷化骨的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854490C2 (de) * 1978-12-16 1981-04-09 B. Braun Melsungen Ag, 3508 Melsungen Knochenersatzmaterial mit verbesserter biologischer Stabilität auf Basis von Kollagen
US4314380A (en) * 1980-09-26 1982-02-09 Koken Co., Ltd. Artificial bone
DE3375073D1 (en) * 1983-10-20 1988-02-11 Oscobal Ag Bone substitute material based on natural bone
GB8819755D0 (en) * 1988-08-19 1988-09-21 Geistlich Soehne Ag Chemical compound
US5333626A (en) * 1991-12-31 1994-08-02 Cryolife, Inc. Preparation of bone for transplantation
AU7454694A (en) * 1993-07-21 1995-02-20 Faissol Pinto, Olympio Process for preparing an osseous ceramic material and bone regenerating and growth promoting composition

Also Published As

Publication number Publication date
ITTO940852A1 (it) 1996-04-24
AU3840595A (en) 1996-05-15
ITTO940852A0 (it) 1994-10-24
WO1996012509A1 (en) 1996-05-02

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971027