CA3097435A1 - Liquid ventilator and method to induce tidal liquid ventilation and/or hyporthermia - Google Patents

Liquid ventilator and method to induce tidal liquid ventilation and/or hyporthermia Download PDF

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Publication number
CA3097435A1
CA3097435A1 CA3097435A CA3097435A CA3097435A1 CA 3097435 A1 CA3097435 A1 CA 3097435A1 CA 3097435 A CA3097435 A CA 3097435A CA 3097435 A CA3097435 A CA 3097435A CA 3097435 A1 CA3097435 A1 CA 3097435A1
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CA
Canada
Prior art keywords
liquid
breathable liquid
cooling
mammal
oxygenator
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
CA3097435A
Other languages
English (en)
French (fr)
Inventor
Philippe Micheau
Renaud Tissier
Matthias KOHLHAUER
Julien MOUSSEAU
Mathieu NADEAU
Jonathan VANDAMME
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.)
SOCPRA Sciences et Genie SEC
Institut National de la Sante et de la Recherche Medicale INSERM
Ecole Nationale Veterinaire dAlfort
Universite Paris Est Creteil Val de Marne
Original Assignee
Universite de Sherbrooke
Institut National de la Sante et de la Recherche Medicale INSERM
Ecole Nationale Veterinaire dAlfort
Universite Paris Est Creteil Val de Marne
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 Universite de Sherbrooke, Institut National de la Sante et de la Recherche Medicale INSERM, Ecole Nationale Veterinaire dAlfort, Universite Paris Est Creteil Val de Marne filed Critical Universite de Sherbrooke
Publication of CA3097435A1 publication Critical patent/CA3097435A1/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
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    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0054Liquid ventilation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0085Devices for generating hot or cold treatment fluids
    • AHUMAN NECESSITIES
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    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12Devices for heating or cooling internal body cavities
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    • A61M16/0051Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
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    • A61M16/0057Pumps therefor
    • A61M16/0072Tidal volume piston pumps
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    • A61M16/021Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022Control means therefor
    • A61M16/024Control means therefor including calculation means, e.g. using a processor
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    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
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    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0059Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
    • A61F2007/0063Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
    • A61F2007/0064Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
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    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
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    • A61M16/0009Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA3097435A 2018-04-17 2019-04-12 Liquid ventilator and method to induce tidal liquid ventilation and/or hyporthermia Pending CA3097435A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18020155.0 2018-04-17
EP18020156 2018-04-17
EP18020156.8 2018-04-17
EP18020155 2018-04-17
PCT/CA2019/050450 WO2019200459A1 (en) 2018-04-17 2019-04-12 Liquid ventilator and method to induce tidal liquid ventilation and/or hyporthermia

Publications (1)

Publication Number Publication Date
CA3097435A1 true CA3097435A1 (en) 2019-10-24

Family

ID=68239327

Family Applications (1)

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CA3097435A Pending CA3097435A1 (en) 2018-04-17 2019-04-12 Liquid ventilator and method to induce tidal liquid ventilation and/or hyporthermia

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EP3781241A1 (en) 2021-02-24
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EP3781241A4 (en) 2022-02-23
KR20210095997A (ko) 2021-08-04
CN112770800A (zh) 2021-05-07
CN112770800B (zh) 2024-08-09
US12083271B2 (en) 2024-09-10
US20210077759A1 (en) 2021-03-18

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