CN2154705Y - Electric heater for infusion liquid medicine - Google Patents
Electric heater for infusion liquid medicine Download PDFInfo
- Publication number
- CN2154705Y CN2154705Y CN 92244329 CN92244329U CN2154705Y CN 2154705 Y CN2154705 Y CN 2154705Y CN 92244329 CN92244329 CN 92244329 CN 92244329 U CN92244329 U CN 92244329U CN 2154705 Y CN2154705 Y CN 2154705Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- electric heater
- heater
- coupling type
- infusion
- 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.)
- Expired - Lifetime
Links
- 239000003814 drug Substances 0.000 title abstract description 8
- 239000003978 infusion fluid Substances 0.000 title abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000001802 infusion Methods 0.000 claims description 14
- 239000006188 syrup Substances 0.000 claims description 7
- 235000020357 syrup Nutrition 0.000 claims description 7
- 229920001342 Bakelite® Polymers 0.000 claims description 2
- 239000004637 bakelite Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An infusion liquid medicine electric heater belongs to medical auxiliary equipment and is used for heating liquid medicine when a patient is infused in winter. The electric heater is characterized by comprising a coupling type cylindrical heater, a hinge, a three-gear switch, a power plug, a thermometer and a buckle, wherein the coupling type cylindrical heater comprises a plastic shell, a heat insulation layer, a heating chip, a thermistor and an insulating heat conduction liner. Has the advantages of simple structure, convenient use, energy conservation, constant temperature, safety, stability, rapid temperature rise, adjustable temperature, benefit to disease treatment and the like, and is always controlled within the temperature range which is most comfortable for patients.
Description
A kind of infusion syrup electric heater belongs to medical auxiliary appliance, is mainly used in when giving patient infusion winter liquid medicine heated to make patient avoid the misery that cold liquid medicine brings.
All be directly medicine bottle to be sling with regard to drop in the patient body when in prior art, giving patient infusion throughout the year, the temperature of the general liquid of failing all is lower than patient's body temperature so in the winter time, and the time of transfusion is generally all quite long, sometimes even for several days in succession around the clock.The body heat of patient's weakness was just limited originally, but must patient be shaken for being input into intravital a large amount of cold liquid heating, brought misery to patient, even made transfusion be difficult to normally carry out.Families of patients adopts hot water bag to apply usually and be the medicinal liquid heating on tube for transfusion in order to alleviate patient's this misery, like this can only be to a certain side heating of tube for transfusion; not only temperature is not enough; but also need often change water and need the special messenger to take care of, very inconvenient, it is inhomogeneous to heat up simultaneously.
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, energy-conservation constant temperature, can make fluid temperature rise to below 50 ℃ equably and do not pollute medicinal liquid, the property of medicine is affected,, imports the infusion syrup electric heater of warm medicinal liquid to patient only to the liquid heat in the tube for transfusion.
Construction features according to electric heating ultimate principle and existing fluid delivery apparatus, at the subject matter that exists in the prior art, basic design of the present utility model is: adopt heating chip, heating such as heat insulation layer and critesistor is made involutory (coupling) formula cylindricality heater, its side is by two foldings, there is two centers the semicylinder of semi-circular grooves to be hinged together, these two semicylinder clips are fastened as a cylinder to these two semicylinders by the buckle on folding opposite later on infusion tube, in order to show and to control heating-up temperature, refill a thermometer and three position switch, thereby realize purpose of design.
Of the present utility modelly be characterised in that described infusion syrup electric heater is made of coupling type cylindricality heater, a double spread, three position switch, an attaching plug, a thermometer and a buckle, above-mentioned coupling type cylindricality heater comprises cabinet, heat insulation layer, heating chip, critesistor and insulating heat-conductive liner; This heat insulation layer, heating chip and insulating heat-conductive liner ecto-entad are installed in the above-mentioned cabinet its whole two semicylinders that respectively have a semi-circular grooves for the center successively and constitute and by two above-mentioned foldings the two is hinged together, by above-mentioned buckle these two semicylinders are fastened as a cylinder again after being combined on the infusion tube, infusion tube is positioned at by two semi-circular grooves synthetic circular hole; Above-mentioned thermometer, its hydrargyrum ball are positioned at above-mentioned coupling type cylindricality heater housing inside, invest on the external sidewall of this heater case behind crooked 90 ° of its graded tube; Three above-mentioned position switch are serially connected with in the power line of above-mentioned attaching plug.The bakelite spare that above-mentioned heating chip is used by two semiorbicular PTC heating element heaters and installation electrical piece constitutes.
The utility model has the advantages that: simple in structure, make easily, volume is little in light weight, easy to use, owing to adopt PTC to make heating chip, so the energy-conservation constant temperature of this electric heater, the flames of anger, safety are good, it is little influenced by mains fluctuations, heated medicinal liquid quick heating, be provided with three position switch scalable heating-up temperatures again and be controlled at patient all the time and feel so not only to have alleviated patient's misery in the temperature range of the most comfortable, but also help treatment of diseases.
Change as present embodiment:
1, heating chip 9 can replace on the arced ceramic chip with the bigger pellet resistance filament winding of resistivity;
2, thermometer 5 variable more quasiconductor sensitive thermometers.
Claims (3)
1, a kind of infusion syrup electric heater, constitute by heater and temperature indicating device, of the present utility modelly be characterised in that described infusion syrup electric heater is made of coupling type cylindricality heater 1, folding 2, three position switch 3, attaching plug 4, thermometer 5 and buckle 6; Above-mentioned coupling type cylindricality heater 1 comprises cabinet 7, heat insulation layer 8, heating chip 9, critesistor 10 and insulating heat-conductive liner 11, above-mentioned heat insulation layer 8, heating chip 9 and insulating heat-conductive liner 11, ecto-entad is installed in the above-mentioned cabinet 7 successively, and three above-mentioned position switch are serially connected with in the power line of above-mentioned attaching plug 4.
2, infusion syrup electric heater according to claim 1, it is characterized in that above-mentioned coupling type cylindricality heater 1 respectively is made of with two semicylinders of a semi-circular grooves its center, be hinged by above-mentioned folding 2 between the two, the back is fastened into one by above-mentioned buckle 6 on the infusion tube to being incorporated into.
3, infusion syrup electric heater according to claim 1 is characterized in that the bakelite spare that above-mentioned heating chip 9 is used by two semiorbicular PTC heating element heaters and installation electrical piece constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244329 CN2154705Y (en) | 1992-12-03 | 1992-12-03 | Electric heater for infusion liquid medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244329 CN2154705Y (en) | 1992-12-03 | 1992-12-03 | Electric heater for infusion liquid medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154705Y true CN2154705Y (en) | 1994-02-02 |
Family
ID=33783617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244329 Expired - Lifetime CN2154705Y (en) | 1992-12-03 | 1992-12-03 | Electric heater for infusion liquid medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154705Y (en) |
-
1992
- 1992-12-03 CN CN 92244329 patent/CN2154705Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |