ATE536149T1 - Verfahren und vorrichtung zum testen der pulsirenden dauerhaftigkeit eines vaskulären implantats - Google Patents

Verfahren und vorrichtung zum testen der pulsirenden dauerhaftigkeit eines vaskulären implantats

Info

Publication number
ATE536149T1
ATE536149T1 AT03786117T AT03786117T ATE536149T1 AT E536149 T1 ATE536149 T1 AT E536149T1 AT 03786117 T AT03786117 T AT 03786117T AT 03786117 T AT03786117 T AT 03786117T AT E536149 T1 ATE536149 T1 AT E536149T1
Authority
AT
Austria
Prior art keywords
testing
pulsating
durability
vascular implant
implant
Prior art date
Application number
AT03786117T
Other languages
English (en)
Inventor
Duncan Robert Keeble
Original Assignee
Anson Medical Ltd
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 Anson Medical Ltd filed Critical Anson Medical Ltd
Application granted granted Critical
Publication of ATE536149T1 publication Critical patent/ATE536149T1/de

Links

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
    • A61F2/2472—Devices for testing
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/912—Method or apparatus for measuring or testing prosthetic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/912—Method or apparatus for measuring or testing prosthetic
    • Y10S623/913—Heart

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Materials For Medical Uses (AREA)
AT03786117T 2002-12-16 2003-12-16 Verfahren und vorrichtung zum testen der pulsirenden dauerhaftigkeit eines vaskulären implantats ATE536149T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0229274.6A GB0229274D0 (en) 2002-12-16 2002-12-16 Instrument for testing pulsatile endurance of vascular implants
PCT/GB2003/005467 WO2004054472A2 (en) 2002-12-16 2003-12-16 Method and apparatus for testing pulsatile endurance of a vascular implant

Publications (1)

Publication Number Publication Date
ATE536149T1 true ATE536149T1 (de) 2011-12-15

Family

ID=9949763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03786117T ATE536149T1 (de) 2002-12-16 2003-12-16 Verfahren und vorrichtung zum testen der pulsirenden dauerhaftigkeit eines vaskulären implantats

Country Status (11)

Country Link
US (1) US7254988B2 (de)
EP (1) EP1572031B1 (de)
JP (1) JP4533753B2 (de)
AT (1) ATE536149T1 (de)
AU (1) AU2003295116B2 (de)
BR (1) BR0317309B1 (de)
CA (1) CA2509820A1 (de)
ES (1) ES2378818T3 (de)
GB (1) GB0229274D0 (de)
MX (1) MXPA05006404A (de)
WO (1) WO2004054472A2 (de)

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US7363821B2 (en) * 2006-08-28 2008-04-29 Cordis Corporation Systems and methods for fatigue testing stents
US8491308B2 (en) 2007-09-07 2013-07-23 Waseda University Endurance test apparatus for medical instrument and endurance test method
CA2754257C (en) 2009-03-06 2016-05-10 Biomedical Device Consultants and Laboratories of Colorado, LLC Fatigue testing system for prosthetic devices
WO2011087830A2 (en) * 2009-12-22 2011-07-21 Biomedical Device Consultants and Laboratories of Colorado, LLC Fatigue evaluation of prostheses by radial excitation of tubular structures
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US9417110B2 (en) 2010-10-12 2016-08-16 Endospan Ltd. Accelerated bench-testing of medical devices
CN102279098A (zh) * 2011-03-16 2011-12-14 东南大学 自扩张腔道支架疲劳性能体外测试装置及测试方法
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed 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
US20150185129A1 (en) * 2011-05-12 2015-07-02 Karmi Nicole Robison Methods and devices for testing the stability of intraluminal implants
US8978448B2 (en) * 2011-10-11 2015-03-17 Trivascular, Inc. In vitro testing of endovascular device
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9453788B2 (en) 2013-02-07 2016-09-27 Dynatek Labs, Inc. Acute medical particulate testing device
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
US20140327460A1 (en) * 2013-05-03 2014-11-06 Second Sight Medical Products, Inc. Test Apparatus and Method for Determining Long Term Reliability of an Implantable Device
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
US10627315B2 (en) 2016-02-04 2020-04-21 Dynatek Labs, Inc. Fatigue to fracture medical device testing method and system
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
US11087453B2 (en) 2018-06-11 2021-08-10 Dynatek Labs, Inc. Automated failure detection for medical device testing systems and methods
WO2020093172A1 (en) 2018-11-08 2020-05-14 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
US10898329B2 (en) * 2019-01-25 2021-01-26 Edwards Lifesciences Corporation Testing apparatus for prosthetic device
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
CN110411843B (zh) * 2019-08-02 2022-07-15 合肥通用机械研究院有限公司 一种压力容器或管道气压试验系统及试验方法
CN110617955B (zh) * 2019-10-18 2021-08-24 江苏理工学院 一种血管支架疲劳性能体外测试装置
CN110617954B (zh) * 2019-10-18 2021-04-13 江苏理工学院 一种血管支架疲劳性能体外弯曲测试装置
US12429408B2 (en) 2022-12-12 2025-09-30 Coherex Medical, Inc. Testing fixture, system, and method thereof

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Also Published As

Publication number Publication date
AU2003295116A1 (en) 2004-07-09
EP1572031B1 (de) 2011-12-07
JP4533753B2 (ja) 2010-09-01
WO2004054472A2 (en) 2004-07-01
EP1572031A2 (de) 2005-09-14
US20060230814A1 (en) 2006-10-19
AU2003295116B2 (en) 2009-04-30
MXPA05006404A (es) 2005-09-08
BR0317309A (pt) 2005-11-08
WO2004054472A3 (en) 2004-09-16
CA2509820A1 (en) 2004-07-01
JP2006509569A (ja) 2006-03-23
US7254988B2 (en) 2007-08-14
BR0317309B1 (pt) 2014-06-24
GB0229274D0 (en) 2003-01-22
ES2378818T3 (es) 2012-04-18

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