CA2223280A1 - Systeme permettant de chauffer un fluide avant qu'il ne soit administre a un patient - Google Patents

Systeme permettant de chauffer un fluide avant qu'il ne soit administre a un patient Download PDF

Info

Publication number
CA2223280A1
CA2223280A1 CA002223280A CA2223280A CA2223280A1 CA 2223280 A1 CA2223280 A1 CA 2223280A1 CA 002223280 A CA002223280 A CA 002223280A CA 2223280 A CA2223280 A CA 2223280A CA 2223280 A1 CA2223280 A1 CA 2223280A1
Authority
CA
Canada
Prior art keywords
fluid
flow
temperature
heating element
heating
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.)
Abandoned
Application number
CA002223280A
Other languages
English (en)
Inventor
Carolyn Pals
Michael J. Magliochetti
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.)
UroSurge Inc
Original Assignee
Individual
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
Priority claimed from US08/487,852 external-priority patent/US5729653A/en
Application filed by Individual filed Critical Individual
Publication of CA2223280A1 publication Critical patent/CA2223280A1/fr
Abandoned 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention concerne des procédés et des dispositifs permettant de chauffer un fluide à une température normothermique avant qu'il ne soit administré à un patient. Dans un mode de réalisation, un fluide à chauffer avant d'être administré à un patient peut passer à travers une structure polymère de circulation, placée dans la conduite de transport du fluide. Un élément de chauffage ohmique destiné à chauffer le fluide peut être moulé dans la structure de circulation pour faire passer le fluide d'une température ambiante ou d'une température ambiante de stockage, à une température normothermique ou à la température corporelle du patient concerné. Une sonde comprenant un élément de surveillance de la température peut être utilisée pour surveiller la température du fluide sortant de la structure de circulation. Dans une variante, cette information peut être transmise à un contrôleur, afin de réguler le courant qui alimente l'élément résistif et, par conséquent, la température du fluide. Dans une autre variante, un palpeur pyrométrique à infrarouges peut être utilisé pour surveiller la température au niveau du fluide sortant de la structure, par balayage à travers une fenêtre située dans l'orifice de sortie de la structure de circulation ou ailleurs dans la conduite de transport de fluide.
CA002223280A 1995-06-07 1996-06-07 Systeme permettant de chauffer un fluide avant qu'il ne soit administre a un patient Abandoned CA2223280A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47648795A 1995-06-07 1995-06-07
US08/476,487 1995-06-07
US08/487,852 1995-06-07
US08/487,852 US5729653A (en) 1995-06-07 1995-06-07 Fluid warming system

Publications (1)

Publication Number Publication Date
CA2223280A1 true CA2223280A1 (fr) 1996-12-19

Family

ID=27045195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002223280A Abandoned CA2223280A1 (fr) 1995-06-07 1996-06-07 Systeme permettant de chauffer un fluide avant qu'il ne soit administre a un patient

Country Status (6)

Country Link
EP (1) EP0831948A1 (fr)
JP (1) JPH11507265A (fr)
KR (1) KR19990022649A (fr)
AU (1) AU6265096A (fr)
CA (1) CA2223280A1 (fr)
WO (1) WO1996040331A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828923C5 (de) * 1998-06-29 2010-10-28 Fresenius Medical Care Deutschland Gmbh Heizung zur Erwärmung von medizinischen Flüssigkeiten
US6175688B1 (en) 1998-07-10 2001-01-16 Belmont Instrument Corporation Wearable intravenous fluid heater
US11000407B2 (en) 2007-08-07 2021-05-11 Belmont Instrument, Llc Hyperthermia, system, method, and components
US7819835B2 (en) 2007-08-07 2010-10-26 Belmont Instrument Corporation Hyperthermia, system, method and components
AU2016383497B2 (en) * 2015-12-30 2021-02-25 Bracco Injeneering Sa Thermal conditioning device for an injection system
US10507292B2 (en) 2016-11-30 2019-12-17 Belmont Instrument, Llc Rapid infuser with vacuum release valve
US10485936B2 (en) 2016-11-30 2019-11-26 Belmont Instrument, Llc Rapid infuser with advantageous flow path for blood and fluid warming
US10137257B2 (en) 2016-11-30 2018-11-27 Belmont Instrument, Llc Slack-time heating system for blood and fluid warming
US11813194B2 (en) 2017-03-06 2023-11-14 Board Of Regents, The University Of Texas System Water perfusion heat exchange pad for control of skin temperature
AU2020306056B2 (en) 2019-06-27 2022-11-24 Boston Scientific Scimed, Inc. Detection of an endoscope to a fluid management system
CA3159107A1 (fr) 2019-10-30 2021-05-06 Boston Scientific Limited Systeme de surveillance de fluide
JP7534530B2 (ja) 2020-07-30 2024-08-14 ボストン サイエンティフィック サイムド，インコーポレイテッド 一体型レーザファイバ冷却を有する流体管理システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH198839A (de) * 1937-10-30 1938-07-15 Alois Schuler Vorrichtung zum Einführen von flüssigen Stoffen in den menschlichen oder tierischen Körper.
GB1161366A (en) * 1967-03-03 1969-08-13 Heinz Frank Poppendiek Means and Techniques useful for Changing Temperature of Liquids, particularly Blood
NL7414546A (nl) * 1973-11-15 1975-05-20 Rhone Poulenc Sa Soepele verwarmingsbuis en werkwijze voor het vervaardigen ervan.
FR2505294A1 (fr) * 1981-05-11 1982-11-12 Extracorporeal Med Spec Appareil pour chauffer ou refroidir des fluides et recipient utilisable dans cet appareil
US4847470A (en) * 1987-12-14 1989-07-11 Bakke Allan P Electric blood warmer utilizing metallic ribbon flow cartridge and low thermal mass heating units
DE4030368C1 (fr) * 1990-09-26 1991-11-14 B. Braun Melsungen Ag, 3508 Melsungen, De
US5108372A (en) * 1990-12-12 1992-04-28 Houston Advanced Research Center Intravenous fluid temperature regulation method and apparatus
US5245693A (en) * 1991-03-15 1993-09-14 In-Touch Products Co. Parenteral fluid warmer apparatus and disposable cassette utilizing thin, flexible heat-exchange membrane
US5211631A (en) * 1991-07-24 1993-05-18 Sheaff Charles M Patient warming apparatus
DE9201792U1 (de) * 1992-02-13 1992-05-21 Burgert, Bertram, 7816 Münstertal Mobil einsetzbarer Infusionserwärmer, insbesondere zum Warmhalten von Infusionslösungen in Flaschen, Plastikbehälter und Plastikbeuteln sowie deren Zuleitungssysteme zum menschlichen Körper

Also Published As

Publication number Publication date
JPH11507265A (ja) 1999-06-29
AU6265096A (en) 1996-12-30
WO1996040331A1 (fr) 1996-12-19
EP0831948A1 (fr) 1998-04-01
KR19990022649A (ko) 1999-03-25

Similar Documents

Publication Publication Date Title
US5729653A (en) Fluid warming system
US9492624B2 (en) Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US6824528B1 (en) Method and apparatus for pressure infusion and temperature control of infused liquids
AU2004235777B9 (en) Method and system for warming a fluid
JP4312388B2 (ja) 携帯用の静脈注入流体の加温システム
US5125069A (en) Blood warmer
US6535689B2 (en) IV fluid warming system with detection of presence and alignment of cassette
US7762251B2 (en) Method and apparatus for humidification and warming of air
US20090319011A1 (en) Method and system for warming or cooling a fluid
CA2223280A1 (fr) Systeme permettant de chauffer un fluide avant qu'il ne soit administre a un patient
JP4409731B2 (ja) 静脈注射用流体の加熱システム
IL43373A (en) Heating device
CA2810047A1 (fr) Methode et appareil servant a humidifier et chauffer l'air lors d'une intervention medicale

Legal Events

Date Code Title Description
FZDE Dead