ATE454084T1 - Vorrichtung zur prüfung der tüchtigkeit einer aortenklappe und einer pulmonalklappe - Google Patents

Vorrichtung zur prüfung der tüchtigkeit einer aortenklappe und einer pulmonalklappe

Info

Publication number
ATE454084T1
ATE454084T1 AT07000728T AT07000728T ATE454084T1 AT E454084 T1 ATE454084 T1 AT E454084T1 AT 07000728 T AT07000728 T AT 07000728T AT 07000728 T AT07000728 T AT 07000728T AT E454084 T1 ATE454084 T1 AT E454084T1
Authority
AT
Austria
Prior art keywords
liquid
opening
proximal end
valve
air
Prior art date
Application number
AT07000728T
Other languages
English (en)
Inventor
Jen-Ping Chang
Chi-Nan Tseng
Yuh-Der Liao
Original Assignee
Jen-Ping Chang
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 Jen-Ping Chang filed Critical Jen-Ping Chang
Application granted granted Critical
Publication of ATE454084T1 publication Critical patent/ATE454084T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61F2/2472—Devices for testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
AT07000728T 2007-01-15 2007-01-15 Vorrichtung zur prüfung der tüchtigkeit einer aortenklappe und einer pulmonalklappe ATE454084T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07000728A EP1943942B1 (de) 2007-01-15 2007-01-15 Vorrichtung zur Prüfung der Tüchtigkeit einer Aortenklappe und einer Pulmonalklappe

Publications (1)

Publication Number Publication Date
ATE454084T1 true ATE454084T1 (de) 2010-01-15

Family

ID=38261538

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07000728T ATE454084T1 (de) 2007-01-15 2007-01-15 Vorrichtung zur prüfung der tüchtigkeit einer aortenklappe und einer pulmonalklappe

Country Status (3)

Country Link
EP (1) EP1943942B1 (de)
AT (1) ATE454084T1 (de)
DE (1) DE602007004180D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
DE202016008737U1 (de) 2015-12-15 2019-04-05 Neovasc Tiara Inc. Transseptales Zuführsystem
CN108882981B (zh) 2016-01-29 2021-08-10 内奥瓦斯克迪亚拉公司 用于防止流出阻塞的假体瓣膜
CN109996581B (zh) 2016-11-21 2021-10-15 内奥瓦斯克迪亚拉公司 用于快速收回经导管心脏瓣膜递送系统的方法和系统
CA3073834A1 (en) 2017-08-25 2019-02-28 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
JP7138928B2 (ja) * 2018-08-22 2022-09-20 株式会社サンメディカル技術研究所 大動脈弁評価補助具
WO2020093172A1 (en) 2018-11-08 2020-05-14 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
WO2020185597A1 (en) 2019-03-08 2020-09-17 Neovasc Tiara Inc. Retrievable prosthesis delivery system
US11602429B2 (en) 2019-04-01 2023-03-14 Neovasc Tiara Inc. Controllably deployable prosthetic valve
EP3952792A4 (de) 2019-04-10 2023-01-04 Neovasc Tiara Inc. Herzklappenprothese mit natürlichem blutfluss
EP3972673B1 (de) 2019-05-20 2026-01-28 Neovasc Tiara Inc. Einführungsvorrichtung mit hämostasemechanismus
CN114144144B (zh) 2019-06-20 2026-01-13 内奥瓦斯克迪亚拉公司 低轮廓假体二尖瓣
EP4093333B1 (de) * 2020-01-24 2026-05-20 Childrens Medical Center Vorrichtung zum sichtbarmachen einer herzklappe während einer operation
WO2021252405A1 (en) * 2020-06-07 2021-12-16 The Board Of Trustees Of The Leland Stanford Junior University Intraoperative aortic valve visualization test devices and systems and methods for using them
NL2029993B1 (en) * 2021-12-02 2023-06-20 Academisch Ziekenhuis Leiden A Device for Aortic Root and Valve Visualization and Aortic Valve Leakage Measurement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054396A (en) * 1958-05-09 1962-09-18 Charles S Gersoni Biological window for internal observation
FR1314158A (fr) * 1962-01-22 1963-01-04 American Cystoscope Makers Inc Instrument optique souple pour examens médicaux et similaires
US5935120A (en) * 1997-11-25 1999-08-10 Medtronics, Inc. Catheter and method for evaluating competency of mitral valve
FR2776911B1 (fr) * 1998-04-06 2000-08-04 Houari Lofti Instrument chirurgical pour tester valves aortiques, pulmonaires et mitrales en per operatoire

Also Published As

Publication number Publication date
DE602007004180D1 (de) 2010-02-25
EP1943942A1 (de) 2008-07-16
EP1943942B1 (de) 2010-01-06

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