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DK2506888T3 - Helt kunstigt hjerte - Google Patents

Helt kunstigt hjerte Download PDF

Info

Publication number
DK2506888T3
DK2506888T3 DK10835219.6T DK10835219T DK2506888T3 DK 2506888 T3 DK2506888 T3 DK 2506888T3 DK 10835219 T DK10835219 T DK 10835219T DK 2506888 T3 DK2506888 T3 DK 2506888T3
Authority
DK
Denmark
Prior art keywords
artificial heart
totally artificial
totally
heart
artificial
Prior art date
Application number
DK10835219.6T
Other languages
English (en)
Inventor
Richard Wampler
Original Assignee
Univ Oregon Health & Science
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 Univ Oregon Health & Science filed Critical Univ Oregon Health & Science
Application granted granted Critical
Publication of DK2506888T3 publication Critical patent/DK2506888T3/da

Links

Classifications

    • 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
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
    • 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
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
    • A61M60/242—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps with the outlet substantially perpendicular to the axis of rotation
    • 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
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/824—Hydrodynamic or fluid film bearings
    • 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
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)
DK10835219.6T 2009-12-03 2010-12-03 Helt kunstigt hjerte DK2506888T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26640509P 2009-12-03 2009-12-03
PCT/US2010/058963 WO2011069109A2 (en) 2009-12-03 2010-12-03 Total artificial heart

Publications (1)

Publication Number Publication Date
DK2506888T3 true DK2506888T3 (da) 2020-04-27

Family

ID=44115528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10835219.6T DK2506888T3 (da) 2009-12-03 2010-12-03 Helt kunstigt hjerte

Country Status (5)

Country Link
US (3) US8608798B2 (da)
EP (1) EP2506888B1 (da)
DK (1) DK2506888T3 (da)
ES (1) ES2785751T3 (da)
WO (1) WO2011069109A2 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8226712B1 (en) 2008-06-13 2012-07-24 Newheart Medical Devices Llc Total artificial heart system for auto-regulating flow and pressure
DK2506888T3 (da) 2009-12-03 2020-04-27 Univ Oregon Health & Science Helt kunstigt hjerte
US8419789B2 (en) 2010-11-23 2013-04-16 Patentsplus Llc Artificial heart
EP2785391B1 (en) 2011-11-28 2015-09-23 Mi-vad, Inc. Ventricular assist device and method
CA2858067C (en) 2011-12-03 2020-07-21 Indiana University Research And Technology Corporation Cavopulmonary viscous impeller assist device and method
DE102012200803B4 (de) * 2012-01-20 2015-04-02 Yasa Motors Poland Sp. z.o.o. Nassläuferpumpe
WO2013185073A1 (en) * 2012-06-08 2013-12-12 Cameron International Corporation Artificial heart system
WO2014036410A1 (en) 2012-08-31 2014-03-06 Thoratec Corporation Start-up algorithm for an implantable blood pump
US9314559B2 (en) * 2013-08-30 2016-04-19 Steve Smith Four chamber redundant-impeller artificial heart
EP3110468B1 (en) 2014-02-25 2021-11-03 Kushwaha, Sudhir Ventricular assist device and method
US9414909B1 (en) 2015-01-22 2016-08-16 Patentsplus Llc Gentle artificial heart valve with improved wear characteristics
US9919085B2 (en) 2015-03-03 2018-03-20 Drexel University Dual-pump continuous-flow total artificial heart
EP3076020B1 (en) * 2015-03-31 2020-12-30 Magna Powertrain FPC Limited Partnership Spring regulated variable flow electric water pump
US11045639B2 (en) 2015-10-29 2021-06-29 The Cleveland Clinic Foundation Ventricular assist device with pulse augmentation and automatic regurgitant flow shutoff
US10188778B2 (en) 2016-06-23 2019-01-29 Stephen K. Shu Artificial heart
AU2018280236B2 (en) 2017-06-07 2024-06-06 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP3710076B1 (en) 2017-11-13 2023-12-27 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
JP7410034B2 (ja) 2018-02-01 2024-01-09 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに使用および製造の方法
WO2019210955A1 (en) * 2018-05-03 2019-11-07 Pierburg Pump Technology Gmbh Electric motor
DE102018208931A1 (de) * 2018-06-06 2019-12-12 Kardion Gmbh Vorrichtung zum Bestimmen eines Herzzeitvolumens für ein Herzunterstützungssystem, Herzunterstützungssystem und Verfahren zum Bestimmen eines Herzzeitvolumens
EP3934709A4 (en) 2019-03-08 2022-12-28 Summacor, Inc. DISPLACEMENT SHUTTLE PUMP HEART AND VAD
WO2020185630A1 (en) * 2019-03-08 2020-09-17 SummaCor, Inc. Positive displacement shuttle pump heart and vad
EP3996797A4 (en) 2019-07-12 2023-08-02 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND METHOD OF USE AND METHOD OF MAKING
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034184A4 (en) 2019-09-25 2023-10-18 Shifamed Holdings, LLC CATHETER BLOOD PUMP AND COLLAPSIBLE BLOOD LINES
EP4034221B1 (en) 2019-09-25 2024-11-13 Shifamed Holdings, LLC Catheter blood pumps and collapsible pump housings
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF
US11839708B2 (en) 2019-10-19 2023-12-12 SummaCor, Inc. Linear cardiac assist pulsatile pump
CN111420144B (zh) * 2020-04-10 2024-07-05 华侨大学 一种用于人工心脏的非叶轮转子无阀泵
AU2022223586A1 (en) 2021-02-22 2023-08-31 SummaCor, Inc. Linear cardiac assist pulsatile pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300111A (en) * 1992-02-03 1994-04-05 Pyxis, Inc. Total artificial heart
JP2569419B2 (ja) * 1993-02-18 1997-01-08 工業技術院長 人工心臓用ポンプ
US5674281A (en) * 1996-01-30 1997-10-07 The Penn State Research Foundation Artificial heart braking system
WO2006053384A1 (en) 2004-11-17 2006-05-26 Queensland University Of Technology Fluid pump
US7704054B2 (en) * 2006-04-26 2010-04-27 The Cleveland Clinic Foundation Two-stage rotodynamic blood pump
DK2506888T3 (da) 2009-12-03 2020-04-27 Univ Oregon Health & Science Helt kunstigt hjerte

Also Published As

Publication number Publication date
US10286133B2 (en) 2019-05-14
US20110144744A1 (en) 2011-06-16
EP2506888A4 (en) 2017-06-14
ES2785751T3 (es) 2020-10-07
US9173985B2 (en) 2015-11-03
US20140155998A1 (en) 2014-06-05
US8608798B2 (en) 2013-12-17
EP2506888A2 (en) 2012-10-10
WO2011069109A2 (en) 2011-06-09
WO2011069109A3 (en) 2011-11-17
EP2506888B1 (en) 2020-02-05
US20160022887A1 (en) 2016-01-28

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