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)
  • 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)
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
JP7002451B2 (ja) 2015-12-15 2022-01-20 ニオバスク ティアラ インコーポレイテッド 経中隔送達システム
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
AU2017361296B2 (en) 2016-11-21 2022-09-29 Neovasc Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
EP3672530A4 (de) 2017-08-25 2021-04-14 Neovasc Tiara Inc. Sequentiell eingesetzte transkatheter-mitralklappenprothese
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 Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
CN113747863B (zh) 2019-03-08 2024-11-08 内奥瓦斯克迪亚拉公司 可取回假体递送系统
AU2020256195B2 (en) 2019-04-01 2022-10-13 Neovasc Inc. Controllably deployable prosthetic valve
US11491006B2 (en) 2019-04-10 2022-11-08 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
CA3282225A1 (en) 2019-05-20 2026-03-02 Neovasc Tiara Inc. Introducer with hemostasis mechanism
JP7520897B2 (ja) 2019-06-20 2024-07-23 ニオバスク ティアラ インコーポレイテッド 薄型人工補綴僧帽弁
US20230039350A1 (en) * 2020-01-24 2023-02-09 Children's Medical Center Corporation Device for visualization of valve during surgery
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
EP1943942B1 (de) 2010-01-06
DE602007004180D1 (de) 2010-02-25
EP1943942A1 (de) 2008-07-16

Similar Documents

Publication Publication Date Title
DE602007004180D1 (de) Vorrichtung zur Prüfung der Tüchtigkeit einer Aortenklappe und einer Pulmonalklappe
ATE429884T1 (de) Selbstversiegelnde kanüle
BRPI0601123A (pt) teste de integridade de conexão de reprocessador de endoscópio automatizado via sucção lìquida
DE602008003998D1 (de) Vorrichtung zur Faltung und Befestigung von Magengewebe
ATE454083T1 (de) Anschlussvorrichtung zur kopplung mit einem endoskop
US8353874B2 (en) Access apparatus including integral zero-closure valve and check valve
ATE475444T1 (de) Befensterter tracheotomietubus mit einem ventil, und mit einer inneren und äusseren kanüle
ATE537773T1 (de) Durchflusssteuerungssystem für eine medizinische vorrichtung
ATE416679T1 (de) Vorrichtung zur durchführung endoskopischer magenreduzierungschirurgie
DE602004000425D1 (de) Kontrollierter Presssitz für einen konischen Luer-Anschluss
ATE510504T1 (de) Vorrichtung zur faltung und befestigung von magengewebe
EA200701848A1 (ru) Устройство катетера для вливания с соединительным средством и клапаном для прохода катетера
ATE453364T1 (de) Einstellbarer rezipient für ein chirurgisches nahtinstrument
EP1882451A3 (de) Clipvorrichtung zum Abbinden von lebendem Gewebe
ATE505137T1 (de) Mageninvaginationsvorrichtung
ATE484245T1 (de) Chirurgisches dichtelement, chirurgische dichtung und chirurgisches abdichtungssystem
ATE529059T1 (de) Aspirationsventil für ein operationsinstrument
ATE513520T1 (de) Werkzeug zur flexiblen reduzierung eines schaftknochens
ATE530135T1 (de) Gewebesondenanordnung mit stabilisator auf vakuumbasis
WO2008060858A3 (en) Phacoemulsification cannula with improved purchase
EP1561426A8 (de) Vorrichtung zum Verschliessen einer Gefässdurchbohrung
ATE355023T1 (de) Trocar device for the passage of a surgical instrument
DK1609446T3 (da) Kirurgisk apparat
DE602005001890D1 (de) Verfahren zur Herstellung eines justierbaren Bandes
CN208903529U (zh) 一种显微外科血管缝合训练装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties