ATE459307T1 - ELEKTROMAGNETISCH SCHLIEßBARES RÜCKSCHLAGVENTIL FÜR BIOLOGISCHE FLÜSSIGKEITPUMPEN - Google Patents

ELEKTROMAGNETISCH SCHLIEßBARES RÜCKSCHLAGVENTIL FÜR BIOLOGISCHE FLÜSSIGKEITPUMPEN

Info

Publication number
ATE459307T1
ATE459307T1 AT07108552T AT07108552T ATE459307T1 AT E459307 T1 ATE459307 T1 AT E459307T1 AT 07108552 T AT07108552 T AT 07108552T AT 07108552 T AT07108552 T AT 07108552T AT E459307 T1 ATE459307 T1 AT E459307T1
Authority
AT
Austria
Prior art keywords
valve
flaps
biological liquid
ostium
pressure
Prior art date
Application number
AT07108552T
Other languages
English (en)
Inventor
Sala Berardino Della
Original Assignee
Sala Berardino Della
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 Sala Berardino Della filed Critical Sala Berardino Della
Application granted granted Critical
Publication of ATE459307T1 publication Critical patent/ATE459307T1/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • 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
    • A61F2/2412—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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/009—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof magnetic
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
AT07108552T 2007-05-21 2007-05-21 ELEKTROMAGNETISCH SCHLIEßBARES RÜCKSCHLAGVENTIL FÜR BIOLOGISCHE FLÜSSIGKEITPUMPEN ATE459307T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07108552A EP1994912B1 (de) 2007-05-21 2007-05-21 Elektromagnetisch schließbares Rückschlagventil für biologische Flüssigkeitpumpen

Publications (1)

Publication Number Publication Date
ATE459307T1 true ATE459307T1 (de) 2010-03-15

Family

ID=38474138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07108552T ATE459307T1 (de) 2007-05-21 2007-05-21 ELEKTROMAGNETISCH SCHLIEßBARES RÜCKSCHLAGVENTIL FÜR BIOLOGISCHE FLÜSSIGKEITPUMPEN

Country Status (3)

Country Link
EP (1) EP1994912B1 (de)
AT (1) ATE459307T1 (de)
DE (1) DE602007005108D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2349096B1 (de) * 2008-10-10 2021-01-27 MedicalTree Patent Ltd. Verbesserte künstliche herzklappe
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
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
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
CN113069242A (zh) 2015-12-15 2021-07-06 内奥瓦斯克迪亚拉公司 经中隔递送系统
JP7006940B2 (ja) 2016-01-29 2022-01-24 ニオバスク ティアラ インコーポレイテッド 流出の閉塞を回避するための人工弁
US20180140419A1 (en) 2016-11-21 2018-05-24 Neovasc Tiara Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
CA3073834A1 (en) 2017-08-25 2019-02-28 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
CN108814779A (zh) * 2018-07-04 2018-11-16 中国人民解放军总医院 一种tips手术用支架
EP3876870B1 (de) 2018-11-08 2023-12-20 Neovasc Tiara Inc. Ventrikuläres einsetzen einer transkathetermitralklappenprothese
AU2020233892A1 (en) 2019-03-08 2021-11-04 Neovasc Tiara Inc. Retrievable prosthesis delivery system
US12433744B2 (en) * 2019-03-13 2025-10-07 The Governors Of The University Of Alberta Percutaneous prosthetic device for replacing a mitral valve
AU2020256195B2 (en) 2019-04-01 2022-10-13 Neovasc Tiara Inc. Controllably deployable prosthetic valve
CN113924065B (zh) 2019-04-10 2026-01-30 内奥瓦斯克迪亚拉公司 具有自然血流的假体瓣膜
US11779742B2 (en) 2019-05-20 2023-10-10 Neovasc Tiara Inc. Introducer with hemostasis mechanism
US11311376B2 (en) 2019-06-20 2022-04-26 Neovase Tiara Inc. Low profile prosthetic mitral valve
CN116159241B (zh) * 2021-11-25 2025-09-02 北京新尖科技有限公司 心室辅助泵血装置
CN119280651B (zh) * 2024-11-06 2025-10-10 北京航空航天大学 一种基于磁活性软材料的人工心脏辅助装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485928B1 (fr) * 1980-07-04 1985-07-19 Pol Vincent Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules
JPS60132081A (ja) * 1983-12-21 1985-07-13 Mitsui Eng & Shipbuild Co Ltd 弁付きポンプ装置
US4979955A (en) * 1988-06-06 1990-12-25 Smith Robert M Power assisted prosthetic heart valve
US6039759A (en) * 1996-02-20 2000-03-21 Baxter International Inc. Mechanical prosthetic valve with coupled leaflets
US6770024B1 (en) * 2000-03-28 2004-08-03 Stony Brook Surgical Innovations, Inc. Implantable counterpulsation cardiac assist device
US7416530B2 (en) * 2003-11-04 2008-08-26 L & P 100 Limited Medical devices

Also Published As

Publication number Publication date
DE602007005108D1 (de) 2010-04-15
EP1994912A1 (de) 2008-11-26
EP1994912B1 (de) 2010-03-03

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