ES511789A0 - Un metodo para la preparacion de un tejido natural fijado para implantacion con una mejor resistencia a la mineralizacion. - Google Patents

Un metodo para la preparacion de un tejido natural fijado para implantacion con una mejor resistencia a la mineralizacion.

Info

Publication number
ES511789A0
ES511789A0 ES511789A ES511789A ES511789A0 ES 511789 A0 ES511789 A0 ES 511789A0 ES 511789 A ES511789 A ES 511789A ES 511789 A ES511789 A ES 511789A ES 511789 A0 ES511789 A0 ES 511789A0
Authority
ES
Spain
Prior art keywords
mineralization
implementation
preparation
better resistance
natural tissue
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
ES511789A
Other languages
English (en)
Other versions
ES8400237A1 (es
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.)
Extracorporeal Medical Specialties Inc
Original Assignee
Extracorporeal Medical Specialties 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
Priority claimed from US06/259,762 external-priority patent/US4323358A/en
Application filed by Extracorporeal Medical Specialties Inc filed Critical Extracorporeal Medical Specialties Inc
Publication of ES8400237A1 publication Critical patent/ES8400237A1/es
Publication of ES511789A0 publication Critical patent/ES511789A0/es
Granted legal-status Critical Current

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
    • A61L27/3687—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
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
ES511789A 1981-04-30 1982-04-28 Un metodo para la preparacion de un tejido natural fijado para implantacion con una mejor resistencia a la mineralizacion. Granted ES511789A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/259,762 US4323358A (en) 1981-04-30 1981-04-30 Method for inhibiting mineralization of natural tissue during implantation
US33410781A 1981-12-24 1981-12-24

Publications (2)

Publication Number Publication Date
ES8400237A1 ES8400237A1 (es) 1983-10-16
ES511789A0 true ES511789A0 (es) 1983-10-16

Family

ID=26947529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511789A Granted ES511789A0 (es) 1981-04-30 1982-04-28 Un metodo para la preparacion de un tejido natural fijado para implantacion con una mejor resistencia a la mineralizacion.

Country Status (18)

Country Link
EP (1) EP0065827B1 (es)
AU (1) AU547852B2 (es)
BR (1) BR8202494A (es)
CA (1) CA1199277A (es)
DE (1) DE3265374D1 (es)
DK (1) DK157722C (es)
ES (1) ES511789A0 (es)
GR (1) GR75924B (es)
HK (1) HK97786A (es)
HU (1) HU186502B (es)
IL (1) IL65626A0 (es)
IN (1) IN157379B (es)
MX (1) MX7717E (es)
NO (1) NO155375C (es)
PH (1) PH19935A (es)
PL (1) PL136323B1 (es)
PT (1) PT74823B (es)
SG (1) SG52386G (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523810B1 (fr) * 1982-03-23 1988-11-25 Carpentier Alain Tissu biologique greffable et procede pour sa preparation
US4481009A (en) * 1982-05-13 1984-11-06 American Hospital Supply Corporation Polymer incorporation into implantable biological tissue to inhibit calcification
DE3541478A1 (de) * 1985-11-23 1987-05-27 Beiersdorf Ag Herzklappenprothese und verfahren zu deren herstellung
JPH01500730A (ja) * 1986-08-20 1989-03-16 ザ・チャイルドレンズ・メディカル・センター・コーポレーション 生物学的材料移植片
US5746775A (en) * 1988-04-01 1998-05-05 The Board Of Regent6S Of The University Of Michigan Method of making calcification-resistant bioprosthetic tissue
DE69523074T2 (de) 1994-07-29 2002-06-06 Edwards Lifesciences Corp Verfahren zur behandlung von implantierbaren biologischen geweben zur verringerung von verkalkung
US5549666A (en) * 1994-09-02 1996-08-27 Baxter International Inc. Natural tissue valve prostheses having variably complaint leaflets
RU2122321C1 (ru) * 1996-03-06 1998-11-27 Журавлева Ирина Юрьевна Способ обработки биологических протезов для сердечно-сосудистой хирургии
US5782931A (en) * 1996-07-30 1998-07-21 Baxter International Inc. Methods for mitigating calcification and improving durability in glutaraldehyde-fixed bioprostheses and articles manufactured by such methods
US6471723B1 (en) * 2000-01-10 2002-10-29 St. Jude Medical, Inc. Biocompatible prosthetic tissue
KR100416031B1 (ko) * 2000-10-17 2004-01-31 (주)리젠메드 칼시토닌 및 글루타르알데히드를 첨가하고, 자외선을 조사하여 가교화된 항석회화 돼지심장판막 및 그 제조방법
GB2375771A (en) * 2001-05-24 2002-11-27 Univ Leeds Decellularisation of tissue implant material
US6878168B2 (en) 2002-01-03 2005-04-12 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317584A (fr) * 1961-03-15 1963-02-08 Olin Mathieson Méthode de traitement des tissus osseux et autres tissus
US4050893A (en) * 1974-07-22 1977-09-27 Hancock Laboratories, Inc. Arrangement for preparing natural tissue for implantation

Also Published As

Publication number Publication date
SG52386G (en) 1989-09-01
PT74823A (en) 1982-05-01
PL236202A1 (en) 1983-10-10
BR8202494A (pt) 1983-04-12
HU186502B (en) 1985-08-28
IL65626A0 (en) 1982-07-30
DK157722B (da) 1990-02-12
PT74823B (en) 1984-06-27
DE3265374D1 (en) 1985-09-19
AU8305982A (en) 1982-11-04
HK97786A (en) 1986-12-19
PH19935A (en) 1986-08-14
EP0065827A1 (en) 1982-12-01
MX7717E (es) 1990-10-10
IN157379B (es) 1986-03-15
ES8400237A1 (es) 1983-10-16
PL136323B1 (en) 1986-02-28
EP0065827B1 (en) 1985-08-14
GR75924B (es) 1984-08-02
NO821416L (no) 1982-11-01
AU547852B2 (en) 1985-11-07
NO155375B (no) 1986-12-15
DK157722C (da) 1990-07-16
CA1199277A (en) 1986-01-14
NO155375C (no) 1987-03-25
DK192882A (da) 1982-10-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601