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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Materials For Medical Uses (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (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)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050131520A1 (en) * 2003-04-28 2005-06-16 Zilla Peter P. Compliant blood vessel graft
US7621192B2 (en) * 2005-07-29 2009-11-24 Dynatek Laboratories, Inc. Medical device durability test apparatus having an integrated particle counter and method of use
DE102005054331B4 (de) * 2005-11-11 2009-09-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Werkstoffprobe für einen Ermüdungsversuch
US7363821B2 (en) * 2006-08-28 2008-04-29 Cordis Corporation Systems and methods for fatigue testing stents
JP5051234B2 (ja) * 2007-09-07 2012-10-17 学校法人早稲田大学 医療機器の耐久試験装置及び耐久試験方法
US8627708B2 (en) * 2009-03-06 2014-01-14 Biomedical Device Consultants and Laboratories of Colorado, LLC Fatigue testing system for prosthetic devices
US8490504B2 (en) * 2009-12-22 2013-07-23 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
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
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
US10433952B2 (en) 2016-01-29 2019-10-08 Neovasc Tiara Inc. Prosthetic valve for avoiding obstruction of outflow
US10627315B2 (en) 2016-02-04 2020-04-21 Dynatek Labs, Inc. Fatigue to fracture medical device testing method and system
EP3541462A4 (de) 2016-11-21 2020-06-17 Neovasc Tiara Inc. Verfahren und systeme zum schnellen rückzug eines transkatheter-herzklappenfreisetzungssystems
US10856984B2 (en) 2017-08-25 2020-12-08 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
AU2019374743B2 (en) 2018-11-08 2022-03-03 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
EP3934591A4 (de) 2019-03-08 2022-11-23 Neovasc Tiara Inc. Rückholbares prothesenfreisetzungssystem
JP7438236B2 (ja) 2019-04-01 2024-02-26 ニオバスク ティアラ インコーポレイテッド 制御可能に展開可能な補綴弁
CA3136334A1 (en) 2019-04-10 2020-10-15 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
CN114025813B (zh) 2019-05-20 2024-05-14 内奥瓦斯克迪亚拉公司 具有止血机构的引入器
CN114144144A (zh) 2019-06-20 2022-03-04 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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895514A (en) 1974-08-15 1975-07-22 John D Northup Bottle testing apparatus
GB1531557A (en) 1977-06-24 1978-11-08 Chloride Silent Power Ltd Proof-testing of the strength of tubes of sintered ceramic material
US4265694A (en) * 1978-12-14 1981-05-05 The United States Of America As Represented By The Department Of Health, Education And Welfare Method of making unitized three leaflet heart valve
US4381663A (en) * 1981-03-06 1983-05-03 Washington University Fluid oscillation materials testing apparatus and methods
GB2149126B (en) 1983-10-27 1987-07-22 Brotherton & Thomas Pressure testing components
US4546642A (en) * 1984-08-17 1985-10-15 Dynatek, Inc. Accelerated heart valve testing apparatus and methods
GB8517485D0 (en) 1985-07-10 1985-08-14 Brotherton & Thomas Glossop Lt Pressure testing components
US4682491A (en) * 1986-02-19 1987-07-28 Pickard Murphy L Apparatus and method for testing prosthetic heart valves
US4972721A (en) * 1990-01-23 1990-11-27 Dynatek Laboratories, Inc. Dynamic vascular compliance tester
US5272909A (en) * 1991-04-25 1993-12-28 Baxter International Inc. Method and device for testing venous valves
US5406857A (en) * 1992-07-09 1995-04-18 Medtronic, Inc. Method and apparatus for testing of circumferentially compliant bioprosthetic valve
US5792603A (en) * 1995-04-27 1998-08-11 Advanced Tissue Sciences, Inc. Apparatus and method for sterilizing, seeding, culturing, storing, shipping and testing tissue, synthetic or native, vascular grafts
GB9518400D0 (en) 1995-09-08 1995-11-08 Anson Medical Ltd A surgical graft/stent system
US5670708A (en) * 1996-04-02 1997-09-23 Endura-Tec Systems Corporation High frequency intravascular prosthesis fatigue tester
US5961549A (en) * 1997-04-03 1999-10-05 Baxter International Inc. Multi-leaflet bioprosthetic heart valve
GB9713624D0 (en) 1997-06-28 1997-09-03 Anson Medical Ltd Expandable device
US6062075A (en) * 1998-12-30 2000-05-16 Medical Carbon Research Institute, Llc Proof testing of mechanical heart valves
CA2359589A1 (en) * 1999-01-14 2000-07-20 Advanced Tissue Sciences, Inc. Apparatus and method for sterilizing, seeding, culturing, storing, shipping and testing tissue, synthetic, or native vascular grafts
DE19903476B4 (de) 1999-01-29 2005-10-06 Institut für Implantattechnologie und Biomaterialien e.V. Anordnung und Verfahren zur Prüfung von Gefäßimplantaten
US7326564B2 (en) * 2001-02-20 2008-02-05 St. Jude Medical, Inc. Flow system for medical device evaluation and production
US20030110830A1 (en) * 2001-07-23 2003-06-19 Mark Dehdashtian Methods and apparatuses for measuring the compliance of stents and stented grafts
US20030066338A1 (en) * 2001-10-09 2003-04-10 Michalsky Douglas L. Apparatus for testing prosthetic heart valves, and methods of using same
US6881224B2 (en) * 2001-12-28 2005-04-19 St. Jude Medical, Inc. Fatigue test for prosthetic stent
US6810751B2 (en) * 2002-07-29 2004-11-02 Michael R. Moreno Method and apparatus for vascular durability and fatigue testing

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE536149T1 (de) Verfahren und vorrichtung zum testen der pulsirenden dauerhaftigkeit eines vaskulären implantats
ATE310467T1 (de) Vorrichtung zum einbringen eines stents
DE60321496D1 (de) Vorrichtung und Verfahren zum Regeln eines Aufladedruckes
DE602004026858D1 (de) Vorrichtung zur reparatur von herzklappen
DE60311453D1 (de) Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines gekrümmten, faserverstärkten Kunststoffteils
DE69800112D1 (de) Werkzeug zum Komprimieren eines Stents und Verfahren zum Gebrauch
DE50304673D1 (de) Strömungsmaschine und Verfahren zum Herstellen eines Leitgitters
DE50115715D1 (de) Vorrichtung und Verfahren zum Befeuchten eines Gasstroms sowie Verwendung der Vorrichtung
DE60205756D1 (de) Verfahren und Vorrichtung zur Erzeugung eines GPS Simulationsszenario
ATE496256T1 (de) Verfahren zum gesteuerten füllen von druckgasbehältern
DE60326486D1 (de) Implantierbare vorrichtung, welche in einem körperhohlraum frei beweglich ist
DE50306476D1 (de) Verfahren zum Herstellen eines rohrförmigen Platzhalters, und Platzhalter
DE60201504D1 (de) Verfahren und vorrichtung zum einhalsen der öffnung eines behälters
ATE361037T1 (de) Dentalset für die sulkus-retraktion
DE602005024663D1 (de) Vorrichtung und verfahren zum reinigen der bauchhöhle von fischen
DE602004031279D1 (de) Ein Shearing-Interferometer benutzendes Messverfahren und zugehöriger Apparat, ein den Apparat benutzendes Belichtungsverfahren und zugehöriger Apparat sowie Verfahren zur Herstellung eines Artikels
DE60226665D1 (de) Beschichtungsdüse sowie Verfahren und Vorrichtung zum Beschichten eines Kompressor-Kolben mit derselben
DE50208869D1 (de) Verfahren und vorrichtung zur herstellung eines zylinderförmigen glaskörpers
DE50300677D1 (de) Vorrichtung zum Komprimieren rohrförmiger Endoprothesen, sowie zum Einführen einer komprimierten Endoprothese in ein Applikationsrohr
ATE350503T1 (de) Martensitischer rostfreier stahl und verfahren zu dessen herstellung
DE60103053D1 (de) Hohler gegenstand, vorrichtung zur behandlung eines fluids und verfahren zum verbinden hohler gegenstände
ATE420347T1 (de) Verfahren und vorrichtung zur erfassung von veränderungen oder schädigungen an druckbehältern während ihrer druckprüfung
DE50308904D1 (de) Verfahren zur Herstellung eines Kolbens sowie Kolben
DE60319655D1 (de) Verfahren und Vorrichtung zum Erhöhen des Wirkungsgrades eines Leistungsverstärkers bei Leistung mit hohem Verhältnis von Spitzen- zu Mittelwert
DE60123521D1 (de) Verfahren und Vorrichtung zum Konfigurieren eines Blutkreislaufs