EP4161625A4 - Non-thrombogenic devices for treating edema - Google Patents

Non-thrombogenic devices for treating edema

Info

Publication number
EP4161625A4
EP4161625A4 EP21821380.9A EP21821380A EP4161625A4 EP 4161625 A4 EP4161625 A4 EP 4161625A4 EP 21821380 A EP21821380 A EP 21821380A EP 4161625 A4 EP4161625 A4 EP 4161625A4
Authority
EP
European Patent Office
Prior art keywords
treating edema
thrombogenic devices
thrombogenic
devices
edema
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP21821380.9A
Other languages
German (de)
French (fr)
Other versions
EP4161625A1 (en
Inventor
Gerry Mccaffrey
Ronan Keating
Ann Marie Cannon
Sagi Raz
Or Inbar
Eamon Brady
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
White Swell Medical Ltd
Original Assignee
White Swell 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 White Swell Medical Ltd filed Critical White Swell Medical Ltd
Priority claimed from PCT/IB2021/000391 external-priority patent/WO2021250464A1/en
Publication of EP4161625A1 publication Critical patent/EP4161625A1/en
Publication of EP4161625A4 publication Critical patent/EP4161625A4/en
Pending legal-status Critical Current

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
    • A61M60/10—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
    • A61M60/13—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 by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
    • 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
    • A61M60/135—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 inside a blood vessel, e.g. using grafting
    • 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
    • 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
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • 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
    • A61M60/804—Impellers
    • 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
    • A61M60/81—Pump housings
    • 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
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (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)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Materials For Medical Uses (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
EP21821380.9A 2020-06-08 2021-06-08 Non-thrombogenic devices for treating edema Pending EP4161625A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063036145P 2020-06-08 2020-06-08
US202063036263P 2020-06-08 2020-06-08
US202063036136P 2020-06-08 2020-06-08
US202063036153P 2020-06-08 2020-06-08
PCT/IB2021/000391 WO2021250464A1 (en) 2020-06-08 2021-06-08 Non-thrombogenic devices for treating edema

Publications (2)

Publication Number Publication Date
EP4161625A1 EP4161625A1 (en) 2023-04-12
EP4161625A4 true EP4161625A4 (en) 2024-05-22

Family

ID=85463133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21821380.9A Pending EP4161625A4 (en) 2020-06-08 2021-06-08 Non-thrombogenic devices for treating edema

Country Status (2)

Country Link
EP (1) EP4161625A4 (en)
IL (1) IL298777A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629412A2 (en) * 1993-06-03 1994-12-21 Sun Medical Technology Research Corporation Auxiliary artificial heart embedded in a ventricle of a heart
WO2008106103A2 (en) * 2007-02-26 2008-09-04 Heartware, Inc. Intravascular ventricular assist device
WO2012036238A1 (en) * 2010-09-17 2012-03-22 テルモ株式会社 Manufacturing method for medical equipment for reducing platelet adhesion of a surface in contact with blood
US9433713B2 (en) * 2014-05-13 2016-09-06 Abiomed, Inc. Blood pump housing component
US20170049944A1 (en) * 2014-02-19 2017-02-23 Sun Medical Technology Research Corporation Slide device, mechanical seal, pump and auxiliary artificial heart system
US20190105436A1 (en) * 2017-10-10 2019-04-11 Sun Medical Technology Research Corporation Blood pump and method of manufacturing blood pump
WO2019113541A1 (en) * 2017-12-08 2019-06-13 Jarvik Heart, Inc. Single inflow double suction centrifugal blood pump
WO2019180179A1 (en) * 2018-03-23 2019-09-26 Abiomed Europe Gmbh Intravascular blood pump
US10514044B2 (en) * 2013-06-21 2019-12-24 Heraeus Deutschland GmbH & Co. KG Pump housing of two different sinterable materials

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629412A2 (en) * 1993-06-03 1994-12-21 Sun Medical Technology Research Corporation Auxiliary artificial heart embedded in a ventricle of a heart
WO2008106103A2 (en) * 2007-02-26 2008-09-04 Heartware, Inc. Intravascular ventricular assist device
WO2012036238A1 (en) * 2010-09-17 2012-03-22 テルモ株式会社 Manufacturing method for medical equipment for reducing platelet adhesion of a surface in contact with blood
US10514044B2 (en) * 2013-06-21 2019-12-24 Heraeus Deutschland GmbH & Co. KG Pump housing of two different sinterable materials
US20170049944A1 (en) * 2014-02-19 2017-02-23 Sun Medical Technology Research Corporation Slide device, mechanical seal, pump and auxiliary artificial heart system
US9433713B2 (en) * 2014-05-13 2016-09-06 Abiomed, Inc. Blood pump housing component
US20190105436A1 (en) * 2017-10-10 2019-04-11 Sun Medical Technology Research Corporation Blood pump and method of manufacturing blood pump
WO2019113541A1 (en) * 2017-12-08 2019-06-13 Jarvik Heart, Inc. Single inflow double suction centrifugal blood pump
WO2019180179A1 (en) * 2018-03-23 2019-09-26 Abiomed Europe Gmbh Intravascular blood pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021250464A1 *

Also Published As

Publication number Publication date
EP4161625A1 (en) 2023-04-12
IL298777A (en) 2023-02-01

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Ipc: A61M 25/04 20060101ALI20240415BHEP

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Ipc: A61M 60/81 20210101ALI20240415BHEP

Ipc: A61M 60/804 20210101ALI20240415BHEP

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Ipc: A61M 60/237 20210101ALI20240415BHEP

Ipc: A61M 60/135 20210101ALI20240415BHEP

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