DE602007004180D1 - 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
DE602007004180D1
DE602007004180D1 DE602007004180T DE602007004180T DE602007004180D1 DE 602007004180 D1 DE602007004180 D1 DE 602007004180D1 DE 602007004180 T DE602007004180 T DE 602007004180T DE 602007004180 T DE602007004180 T DE 602007004180T DE 602007004180 D1 DE602007004180 D1 DE 602007004180D1
Authority
DE
Germany
Prior art keywords
liquid
opening
proximal end
valve
air
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.)
Expired - Fee Related
Application number
DE602007004180T
Other languages
English (en)
Inventor
Jen-Ping Chang
Chi-Nan Tseng
Yuh-Der Liao
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602007004180D1 publication Critical patent/DE602007004180D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Prostheses (AREA)
  • Endoscopes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DE602007004180T 2007-01-15 2007-01-15 Vorrichtung zur Prüfung der Tüchtigkeit einer Aortenklappe und einer Pulmonalklappe Expired - Fee Related DE602007004180D1 (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
DE602007004180D1 true DE602007004180D1 (de) 2010-02-25

Family

ID=38261538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004180T Expired - Fee Related DE602007004180D1 (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 (17)

* 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
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
AU2019374743B2 (en) 2018-11-08 2022-03-03 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
US11998447B2 (en) 2019-03-08 2024-06-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
CA3135753C (en) 2019-04-01 2023-10-24 Neovasc Tiara Inc. Controllably deployable prosthetic valve
CA3136334A1 (en) 2019-04-10 2020-10-15 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
EP3972673A4 (de) 2019-05-20 2023-06-07 Neovasc Tiara Inc. Einführungsvorrichtung mit hämostasemechanismus
CA3143344A1 (en) 2019-06-20 2020-12-24 Neovasc Tiara Inc. Low profile prosthetic mitral valve
WO2021151028A1 (en) * 2020-01-24 2021-07-29 Children's Medical Center Corporation Device for visualization of valve during surgery
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
EP1943942B1 (de) 2010-01-06
ATE454084T1 (de) 2010-01-15
EP1943942A1 (de) 2008-07-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee