WO2020204583A3 - 접이식 관상동맥 보호구가 결합된 와이어 장치 - Google Patents

접이식 관상동맥 보호구가 결합된 와이어 장치 Download PDF

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Publication number
WO2020204583A3
WO2020204583A3 PCT/KR2020/004424 KR2020004424W WO2020204583A3 WO 2020204583 A3 WO2020204583 A3 WO 2020204583A3 KR 2020004424 W KR2020004424 W KR 2020004424W WO 2020204583 A3 WO2020204583 A3 WO 2020204583A3
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WO
WIPO (PCT)
Prior art keywords
coronary artery
foldable
cerclage
protector
coronary
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PCT/KR2020/004424
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English (en)
French (fr)
Other versions
WO2020204583A2 (ko
Inventor
김준홍
Original Assignee
주식회사 타우피엔유메디칼
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Application filed by 주식회사 타우피엔유메디칼 filed Critical 주식회사 타우피엔유메디칼
Publication of WO2020204583A2 publication Critical patent/WO2020204583A2/ko
Publication of WO2020204583A3 publication Critical patent/WO2020204583A3/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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2466—Delivery devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0493—Protective devices for suturing, i.e. for protecting the patient's organs or the operator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • 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
    • 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
    • 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/246—Devices for obstructing a leak through a native valve in a closed condition

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Prostheses (AREA)

Abstract

발명은 승모판막 서클라지 시술 또는 삼첨판막 서클라지 시술 등과 같이 관상정맥에 삽입되어 장력(tension)을 가하는 시술에서 사용되는 접이식 관상동맥 보호구가 결합된 와이어 장치에 관한 것으로서, 더욱 상세하게는 접이식 관상동맥 보호구를 포함하여 체내 진입 시 관상동맥 보호구의 체내 진입을 원활하게 하며 관상동맥 위치에 도달하면 서클라지 와이어를 당겨 접이식 관상동맥 보호구를 펼쳐 아치형으로 만들어, 서클라지 와이어에 의해 관상동맥이 가압되는 것을 방지하며 관상정맥의 아래 지나가는 관상동맥의 통로를 넓혀주어 보다 효과적으로 관상동맥을 보호할 수 있는 승모판막 서클라지 시술에서 관상동맥을 보호하기 위한 접이식 관상동맥 보호구가 결합된 와이어 장치에 관한 것이다.
PCT/KR2020/004424 2019-04-05 2020-03-31 접이식 관상동맥 보호구가 결합된 와이어 장치 WO2020204583A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0039933 2019-04-05
KR1020190039933A KR102228627B1 (ko) 2019-04-05 2019-04-05 접이식 관상동맥 보호구가 결합된 와이어 장치.

Publications (2)

Publication Number Publication Date
WO2020204583A2 WO2020204583A2 (ko) 2020-10-08
WO2020204583A3 true WO2020204583A3 (ko) 2020-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/004424 WO2020204583A2 (ko) 2019-04-05 2020-03-31 접이식 관상동맥 보호구가 결합된 와이어 장치

Country Status (2)

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KR (1) KR102228627B1 (ko)
WO (1) WO2020204583A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008060553A1 (en) * 2006-11-14 2008-05-22 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Transcatheter coronary sinus mitral valve annuloplasty procedure and coronary artery and myocardial protection device
KR20110023094A (ko) * 2009-08-28 2011-03-08 김준홍 관상정맥동과 삼천판막의 조직보호기구, 매듭 전달 기구 및 이들을 포함하는 승모판막 서클라지 시술용 장치
KR101467373B1 (ko) * 2013-05-23 2014-12-10 부산대학교 산학협력단 승모판막 서클라지 시술을 위한 심근 보호용 스토퍼 및 이를 구비한 승모판막 서클라지 시술장치
KR20150143992A (ko) * 2014-06-16 2015-12-24 (주) 타우피엔유메디칼 아치형 관상동맥 보호구가 일체화된 승모판막 서클라지 시술용 서클라지 로프
US20180021135A1 (en) * 2013-03-12 2018-01-25 Edwards Lifesciences Corporation Adjustable annuloplasty ring replica sizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008060553A1 (en) * 2006-11-14 2008-05-22 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Transcatheter coronary sinus mitral valve annuloplasty procedure and coronary artery and myocardial protection device
KR20110023094A (ko) * 2009-08-28 2011-03-08 김준홍 관상정맥동과 삼천판막의 조직보호기구, 매듭 전달 기구 및 이들을 포함하는 승모판막 서클라지 시술용 장치
US20180021135A1 (en) * 2013-03-12 2018-01-25 Edwards Lifesciences Corporation Adjustable annuloplasty ring replica sizer
KR101467373B1 (ko) * 2013-05-23 2014-12-10 부산대학교 산학협력단 승모판막 서클라지 시술을 위한 심근 보호용 스토퍼 및 이를 구비한 승모판막 서클라지 시술장치
KR20150143992A (ko) * 2014-06-16 2015-12-24 (주) 타우피엔유메디칼 아치형 관상동맥 보호구가 일체화된 승모판막 서클라지 시술용 서클라지 로프

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KR102228627B1 (ko) 2021-03-16
KR20200117596A (ko) 2020-10-14
WO2020204583A2 (ko) 2020-10-08

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