WO2011049395A3 - 인조판막엽 및 이의 제조장치 - Google Patents

인조판막엽 및 이의 제조장치 Download PDF

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Publication number
WO2011049395A3
WO2011049395A3 PCT/KR2010/007256 KR2010007256W WO2011049395A3 WO 2011049395 A3 WO2011049395 A3 WO 2011049395A3 KR 2010007256 W KR2010007256 W KR 2010007256W WO 2011049395 A3 WO2011049395 A3 WO 2011049395A3
Authority
WO
WIPO (PCT)
Prior art keywords
leaflet
artificial
mitral
mitral leaflet
manufacturing
Prior art date
Application number
PCT/KR2010/007256
Other languages
English (en)
French (fr)
Other versions
WO2011049395A2 (ko
Inventor
송명근
Original Assignee
주식회사 사이언씨티
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 주식회사 사이언씨티 filed Critical 주식회사 사이언씨티
Publication of WO2011049395A2 publication Critical patent/WO2011049395A2/ko
Publication of WO2011049395A3 publication Critical patent/WO2011049395A3/ko

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Classifications

    • 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
    • A61F2/2415—Manufacturing methods
    • 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
    • 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
    • A61L27/50—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Prostheses (AREA)

Abstract

본 발명은 승모판막엽의 재건을 위한 승모판막엽 성형술에 사용되는 인조판막엽에 관한 것이다. 또한 본 발명은 상기 인조판막엽을 제조하기 위한 제조장치에 관한 것이다. 본 발명에 따르면 승모판막엽 성형술에 사용할 수 있는 인조판막엽을 환자의 승모판막 크기에 맞추어 용이하게 제조하여 제공할 수 있으며 이에 따라 본래의 승모판막 원형에 가깝게 승모판막엽을 재건함으로써 심장 기능을 회복 및 유지시킬 수 있어서 의료산업 분야에서 승모판막엽의 재건을 위한 승모판막엽 성형술에 유용하게 사용할 수 있다.
PCT/KR2010/007256 2009-10-21 2010-10-21 인조판막엽 및 이의 제조장치 WO2011049395A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090100442A KR101132376B1 (ko) 2009-10-21 2009-10-21 인조판막엽 및 이의 제조장치
KR10-2009-0100442 2009-10-21

Publications (2)

Publication Number Publication Date
WO2011049395A2 WO2011049395A2 (ko) 2011-04-28
WO2011049395A3 true WO2011049395A3 (ko) 2011-11-03

Family

ID=43900843

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007256 WO2011049395A2 (ko) 2009-10-21 2010-10-21 인조판막엽 및 이의 제조장치

Country Status (2)

Country Link
KR (1) KR101132376B1 (ko)
WO (1) WO2011049395A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018353854C1 (en) * 2017-10-19 2023-12-07 Anteris Technologies Corporation Replacement heart valve with reduced suturing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002567A (en) * 1988-01-12 1991-03-26 Sorin Biomedica S.P.A. Prosthetic heart valve
US20040122515A1 (en) * 2002-11-21 2004-06-24 Xi Chu Prosthetic valves and methods of manufacturing
US20050187616A1 (en) * 2003-11-13 2005-08-25 Fidel Realyvasquez Methods and apparatus for valve repair
US20070112422A1 (en) * 2005-11-16 2007-05-17 Mark Dehdashtian Transapical heart valve delivery system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990076885A (ko) * 1995-12-28 1999-10-25 스코코스 테오도르 시. 신축성 튜브를 사용하여 심장판막 대체방법
US20050149181A1 (en) 2004-01-07 2005-07-07 Medtronic, Inc. Bileaflet prosthetic valve and method of manufacture
KR100966101B1 (ko) * 2008-02-11 2010-06-28 주식회사 사이언씨티 개별 대동맥 인조판막엽 및 이를 제조하기 위한 템플레이트

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002567A (en) * 1988-01-12 1991-03-26 Sorin Biomedica S.P.A. Prosthetic heart valve
US20040122515A1 (en) * 2002-11-21 2004-06-24 Xi Chu Prosthetic valves and methods of manufacturing
US20050187616A1 (en) * 2003-11-13 2005-08-25 Fidel Realyvasquez Methods and apparatus for valve repair
US20070112422A1 (en) * 2005-11-16 2007-05-17 Mark Dehdashtian Transapical heart valve delivery system and method

Also Published As

Publication number Publication date
KR101132376B1 (ko) 2012-04-03
WO2011049395A2 (ko) 2011-04-28
KR20110043361A (ko) 2011-04-27

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