EP4743147A2 - Doppellumenkanülenvorrichtungen und verfahren - Google Patents

Doppellumenkanülenvorrichtungen und verfahren

Info

Publication number
EP4743147A2
EP4743147A2 EP24840372.7A EP24840372A EP4743147A2 EP 4743147 A2 EP4743147 A2 EP 4743147A2 EP 24840372 A EP24840372 A EP 24840372A EP 4743147 A2 EP4743147 A2 EP 4743147A2
Authority
EP
European Patent Office
Prior art keywords
luminum
procedures
double
cannula devices
cannula
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
EP24840372.7A
Other languages
English (en)
French (fr)
Inventor
Suraj M Yalamuri
Atta Behfar
Andrew N Rosenbaum
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.)
Mayo Foundation for Medical Education and Research
Mayo Clinic in Florida
Original Assignee
Mayo Foundation for Medical Education and Research
Mayo Clinic in Florida
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 Mayo Foundation for Medical Education and Research, Mayo Clinic in Florida filed Critical Mayo Foundation for Medical Education and Research
Publication of EP4743147A2 publication Critical patent/EP4743147A2/de
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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
EP24840372.7A 2023-07-10 2024-07-08 Doppellumenkanülenvorrichtungen und verfahren Pending EP4743147A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363525833P 2023-07-10 2023-07-10
PCT/US2024/037039 WO2025014867A2 (en) 2023-07-10 2024-07-08 Dual lumen cannula devices and methods

Publications (1)

Publication Number Publication Date
EP4743147A2 true EP4743147A2 (de) 2026-05-20

Family

ID=94216317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24840372.7A Pending EP4743147A2 (de) 2023-07-10 2024-07-08 Doppellumenkanülenvorrichtungen und verfahren

Country Status (2)

Country Link
EP (1) EP4743147A2 (de)
WO (1) WO2025014867A2 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003044A1 (en) * 2007-06-26 2008-12-31 Avalon Laboratories, Llc Coaxial venal cannula
US9168352B2 (en) * 2011-12-19 2015-10-27 Cardiacassist, Inc. Dual lumen cannula
WO2018187225A1 (en) * 2017-04-03 2018-10-11 Henry Ford Health System Antegrade hemodynamic support
WO2021032806A1 (en) * 2019-08-19 2021-02-25 Reco2Lung Gmbh Cannula comprising an expandable arrangement, corresponding cannula system and method for inserting at least one cannula into a subject
WO2021037373A1 (en) * 2019-08-30 2021-03-04 Avidal Group Gmbh Cannula for endovascular blood circuit support, corresponding assembly and method
US11701461B2 (en) * 2019-12-12 2023-07-18 National Guard Health Affairs Dual lumen extracorporeal membrane oxygenation catheter with single entry port bypassing the right heart and lungs

Also Published As

Publication number Publication date
WO2025014867A2 (en) 2025-01-16
WO2025014867A3 (en) 2025-04-17

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