IT1270126B - DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE - Google Patents

DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE

Info

Publication number
IT1270126B
IT1270126B ITMI942029A ITMI942029A IT1270126B IT 1270126 B IT1270126 B IT 1270126B IT MI942029 A ITMI942029 A IT MI942029A IT MI942029 A ITMI942029 A IT MI942029A IT 1270126 B IT1270126 B IT 1270126B
Authority
IT
Italy
Prior art keywords
tube
patient
electric element
endovenian
administration
Prior art date
Application number
ITMI942029A
Other languages
Italian (it)
Inventor
Michele Gazzano
Original Assignee
Michele Gazzano
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 Michele Gazzano filed Critical Michele Gazzano
Priority to ITMI942029A priority Critical patent/IT1270126B/en
Publication of ITMI942029A0 publication Critical patent/ITMI942029A0/en
Priority to PCT/EP1995/003895 priority patent/WO1996011027A1/en
Publication of ITMI942029A1 publication Critical patent/ITMI942029A1/en
Application granted granted Critical
Publication of IT1270126B publication Critical patent/IT1270126B/en

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

Abstract

1. Dispositivo per somministrare ad un paziente liquidi riscaldati per via endovena, comprendente un tubo di erogazione flessibile (7) per il riscaldamento distribuito lungo almeno una porzione di detto tubo flessibile. La parete (14) del tubo (7) incorpora un elemento elettrico dissipativo (12) collegato a mezzi di alimentazione (9) che applicano al detto elemento elettrico dissipativo (12) una tensione variabile nel tempo in funzione della temperatura del liquido di infusione. Il tubo incorpora eventualmente anche conduttori elettrici ausiliari (22A, 22B) per sensori di temperatura (21, 22).L'alimentazione dell'elemento elettrico dissipativo (12) può avvenire tramite un connettore (11A, 11B), oppure induttivamente, mediante un trasformatore.(Fig. 2).A device for administering intravenously heated liquids to a patient, comprising a flexible delivery tube (7) for heating distributed along at least a portion of said flexible tube. The wall (14) of the tube (7) incorporates a dissipative electric element (12) connected to power supply means (9) which apply to said dissipative electric element (12) a voltage which varies over time as a function of the temperature of the infusion liquid. The tube possibly also incorporates auxiliary electrical conductors (22A, 22B) for temperature sensors (21, 22). The power supply of the dissipative electric element (12) can take place via a connector (11A, 11B), or inductively, by means of a transformer. (Fig. 2).

ITMI942029A 1994-10-05 1994-10-05 DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE IT1270126B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI942029A IT1270126B (en) 1994-10-05 1994-10-05 DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE
PCT/EP1995/003895 WO1996011027A1 (en) 1994-10-05 1995-10-02 A device for administering warmed liquids to a patient by intravenous injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942029A IT1270126B (en) 1994-10-05 1994-10-05 DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE

Publications (3)

Publication Number Publication Date
ITMI942029A0 ITMI942029A0 (en) 1994-10-05
ITMI942029A1 ITMI942029A1 (en) 1996-04-05
IT1270126B true IT1270126B (en) 1997-04-28

Family

ID=11369653

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942029A IT1270126B (en) 1994-10-05 1994-10-05 DEVICE FOR THE ADMINISTRATION OF HEATED LIQUIDS TO A PATIENT IN THE ENDOVENIAN ROUTE

Country Status (2)

Country Link
IT (1) IT1270126B (en)
WO (1) WO1996011027A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641556B1 (en) 1999-07-06 2003-11-04 Respiratory Support Products, Inc. Intravenous fluid heating system
EP1066844B1 (en) * 1999-07-06 2005-10-05 Smiths Medical ASD, Inc. Intravenous fluid heating system for heating the fluid in the infusion tube
US20070142773A1 (en) * 2003-05-01 2007-06-21 Rosiello Keith M Methods and system for warming a fluid
CA2822175C (en) * 2004-05-28 2016-10-18 Enginivity Llc Flow control and gas detection and gas removal in an intravenous fluid delivery system
EP1779883A1 (en) * 2005-10-27 2007-05-02 Hotwatch ApS Portable device for heating intravenous fluids
DE102014105808A1 (en) * 2014-04-24 2015-10-29 Olympus Winter & Ibe Gmbh Device for heating a liquid to be supplied to the human body
US10183126B1 (en) 2017-07-27 2019-01-22 Scott Norman Heated patient tube assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH198839A (en) * 1937-10-30 1938-07-15 Alois Schuler Device for introducing liquid substances into the human or animal body.
NL7414546A (en) * 1973-11-15 1975-05-20 Rhone Poulenc Sa SMOOTH HEATING TUBE AND PROCESS FOR MANUFACTURING IT.
US5319170A (en) * 1992-10-20 1994-06-07 Belmont Instrument Corporation Induction fluid heater utilizing a shorted turn linking parallel flow paths

Also Published As

Publication number Publication date
ITMI942029A0 (en) 1994-10-05
WO1996011027A1 (en) 1996-04-18
ITMI942029A1 (en) 1996-04-05

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Legal Events

Date Code Title Description
0001 Granted