UA94653C2 - Устройство для нагревания потока жидкости - Google Patents

Устройство для нагревания потока жидкости

Info

Publication number
UA94653C2
UA94653C2 UAA200910248A UAA200910248A UA94653C2 UA 94653 C2 UA94653 C2 UA 94653C2 UA A200910248 A UAA200910248 A UA A200910248A UA A200910248 A UAA200910248 A UA A200910248A UA 94653 C2 UA94653 C2 UA 94653C2
Authority
UA
Ukraine
Prior art keywords
liquid
flow
temperature
conduit
heating
Prior art date
Application number
UAA200910248A
Other languages
English (en)
Ukrainian (uk)
Inventor
Рон Элазари-Волкани
Давид Вишниа
Эял Шани
Авнэр Каидар
Original Assignee
Кволити Ин Флоу Лтд.
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 Кволити Ин Флоу Лтд. filed Critical Кволити Ин Флоу Лтд.
Publication of UA94653C2 publication Critical patent/UA94653C2/ru

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
    • A61F—FILTERS 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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

Устройство (100) для нагревания потока жидкости от начальной температуры до желательной температуры для внутривенной доставки содержит: продолговатую трубку (120), выполненную из металлического материала, которая имеет входное отверстие (102) для входа потока жидкости с начальной температурой и исходное отверстие (104) для доставки потока жидкости с желательной температурой, термочувствительное устройство (160, 162, 224), предназначенное для формирования исходной характерной температуры жидкости в нескольких местах вдоль трубки (120), контролер (140), который генерирует электрический ток, который протекает внутри, по меньшей мере, одного участка стенки трубки, таким образом генерируя тепло внутри стенки для нагревания потока жидкости до достижения желательной температуры в указанном исходном отверстии.
UAA200910248A 2007-03-13 2008-03-13 Устройство для нагревания потока жидкости UA94653C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/685,234 US7846130B2 (en) 2007-03-13 2007-03-13 Portable intravenous fluid heating system

Publications (1)

Publication Number Publication Date
UA94653C2 true UA94653C2 (ru) 2011-05-25

Family

ID=39760202

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200910248A UA94653C2 (ru) 2007-03-13 2008-03-13 Устройство для нагревания потока жидкости

Country Status (16)

Country Link
US (2) US7846130B2 (ru)
EP (1) EP2120817B1 (ru)
JP (2) JP5590600B2 (ru)
KR (1) KR101231733B1 (ru)
CN (1) CN101742977B (ru)
AU (1) AU2008224446B2 (ru)
BR (1) BRPI0809063B8 (ru)
CA (1) CA2680416C (ru)
DK (1) DK2120817T3 (ru)
ES (1) ES2897427T3 (ru)
HR (1) HRP20211614T1 (ru)
NZ (1) NZ579611A (ru)
RU (1) RU2437637C2 (ru)
SI (1) SI2120817T1 (ru)
UA (1) UA94653C2 (ru)
WO (1) WO2008111084A2 (ru)

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CN108211058A (zh) * 2018-02-05 2018-06-29 芜湖东旭威宇医疗器械科技有限公司 一种输液导管的加热装置
CN109125830B (zh) * 2018-07-23 2021-05-11 南京医科大学 一种适用于血液净化的智能辅助温控装置的控制方法
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Also Published As

Publication number Publication date
RU2009137555A (ru) 2011-04-20
US7846130B2 (en) 2010-12-07
BRPI0809063B8 (pt) 2021-06-22
US20100320186A1 (en) 2010-12-23
EP2120817A2 (en) 2009-11-25
EP2120817A4 (en) 2012-10-03
JP2010530250A (ja) 2010-09-09
SI2120817T1 (sl) 2022-02-28
RU2437637C2 (ru) 2011-12-27
DK2120817T3 (da) 2021-10-18
HRP20211614T1 (hr) 2022-02-04
US8079981B2 (en) 2011-12-20
NZ579611A (en) 2012-02-24
ES2897427T3 (es) 2022-03-01
CA2680416C (en) 2015-01-20
JP5590600B2 (ja) 2014-09-17
KR20090119906A (ko) 2009-11-20
WO2008111084A2 (en) 2008-09-18
BRPI0809063B1 (pt) 2021-01-05
KR101231733B1 (ko) 2013-02-08
US20080228142A1 (en) 2008-09-18
EP2120817B1 (en) 2021-07-14
BRPI0809063A2 (pt) 2018-11-13
JP2014111163A (ja) 2014-06-19
CN101742977A (zh) 2010-06-16
AU2008224446B2 (en) 2013-09-19
AU2008224446A1 (en) 2008-09-18
CN101742977B (zh) 2013-03-13
CA2680416A1 (en) 2008-09-18
WO2008111084A3 (en) 2010-02-25

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