CN204521837U - Intravenous injection heater - Google Patents
Intravenous injection heater Download PDFInfo
- Publication number
- CN204521837U CN204521837U CN201520055256.2U CN201520055256U CN204521837U CN 204521837 U CN204521837 U CN 204521837U CN 201520055256 U CN201520055256 U CN 201520055256U CN 204521837 U CN204521837 U CN 204521837U
- Authority
- CN
- China
- Prior art keywords
- heat
- electro
- holding piece
- insulation layer
- intravenous injection
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of intravenous injection heater, comprise clip and holding piece, two holding pieces are fixed on clip, be provided with heat-insulation layer, be provided with electro-heat equipment in heat-insulation layer in the inner side of two holding pieces, and electro-heat equipment is imbedded at heat-insulation layer inside; Electro-heat equipment connects electric supply installation, and electric supply installation adopts rechargeable battery or aneroid battery, and holding piece is provided with battery case, and electric supply installation connects charging inlet, and charging inlet is located on holding piece; Holding piece is provided with switch, switch connection control electro-heat equipment.This utility model is compared with traditional intravenous injection heater, overall structure is very simple, and in use without the need to connecting civil power by plug, therefore do not need deliberately to there being the place of socket to infuse, and in use patient can move when there being people to lift infusion bottle, be thus easy to use many.
Description
Technical field
This utility model relates to medical auxiliary equipment technical field, is specifically related to a kind of for the device to medicine liquid heating during intravenous injection.
Background technology
Venous transfusion is an important treatment means in clinical medicine, and especially for infant and child, the disease such as upper respiratory tract infection, diarrhoea all wants infusion usually.The infusion device that Hospitals at Present uses is still more traditional: hung over by medical liquid container on certain altitude, utilize potential difference to be input in the body of patient by liquid.In winter, because room temperature is lower, cause the fluid temperature in weeping pipe also lower, the temperature of liquid of drop and body temperature have certain difference, cross in body that cool liquid infusion enters people and can cause injection site myalgia, especially more can produce harmful effect for child.Therefore, for the device of medicine liquid heating, be all that heater connects civil power by being wrapped in heater by weeping pipe substantially, medicinal liquid flows through heater temperature and just can raise from weeping pipe to have many Crinis Carbonisatus to understand.But the heater used at present is all directly adopt mains-supplied, therefore needs having the place of socket to use, makes patient can not leave transfusion position simultaneously, thus use very inconvenient.
Utility model content
This utility model for the defect of prior art, provide a kind of structure simple, easy to use, can arbitrarily move, intravenous injection heater without the need to using plug to connect civil power.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: a kind of intravenous injection heater, comprise clip and holding piece, two holding pieces are fixed on clip, it is characterized in that: be provided with heat-insulation layer in the inner side of two holding pieces, be provided with electro-heat equipment in heat-insulation layer, electro-heat equipment is imbedded at heat-insulation layer inside; Electro-heat equipment connects electric supply installation, and electric supply installation adopts rechargeable battery or aneroid battery, and holding piece is provided with battery case, and electric supply installation connects charging inlet, and charging inlet is located on holding piece; Holding piece is provided with switch, switch connection control electro-heat equipment; Described electro-heat equipment is adopt NTC (negative temperature coefficient thermis) as the heating circuit of heater element.
Further, described heat-insulation layer is heat-preservation cotton, and heat-preservation cotton is hidden by layer of non-woven fabric.
Further, described charging inlet employing diameter is the circular DC interface of 2mm.
Further, described clip and holding piece all adopt plastic material to make.
At ordinary times that device is charged, can use be taken out at any time, if there is no electricity and have little time charging, also directly can use aneroid battery.During use, by clip, weeping pipe is clipped between two place's heat-preservation cotton.
This utility model is compared with traditional intravenous injection heater, overall structure is very simple, and in use without the need to connecting civil power by plug, therefore do not need deliberately to there being the place of socket to infuse, and in use patient can move when there being people to lift infusion bottle, be thus easy to use many.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
In figure, 1 is holding piece, and 2 is clip, and 3 is heat-insulation layer, and 4 is battery case, and 5 is charging inlet, and 6 is switch, and 7 is weeping pipe.
Detailed description of the invention
In the present embodiment, with reference to Fig. 1, described intravenous injection heater, comprise clip 2 and holding piece 1, two holding piece 1 is fixed on clip 2, be provided with heat-insulation layer 3 in the inner side of two holding pieces 1, be provided with electro-heat equipment (not shown) in heat-insulation layer 3, it is inner that electro-heat equipment is imbedded at heat-insulation layer 3; Electro-heat equipment connects electric supply installation, and electric supply installation adopts rechargeable battery (or aneroid battery), and holding piece 1 is provided with battery case 4, and electric supply installation connects charging inlet 5, and charging inlet 5 is located on holding piece 1; Holding piece 1 is provided with switch 6, switch 6 connection control electro-heat equipment; Described electro-heat equipment is adopt NTC (negative temperature coefficient thermis) as the heating circuit of heater element.
Described heat-insulation layer 3 is heat-preservation cotton, and heat-preservation cotton is hidden by layer of non-woven fabric.
Described charging inlet 5 adopts diameter to be the circular DC interface of 2mm.
Described clip 2 and holding piece 1 all adopt plastic material to make.
At ordinary times that device is charged, can use be taken out at any time, if there is no electricity and have little time charging, also directly can use aneroid battery.During use, by clip 2, weeping pipe 7 is clipped between two place's heat-preservation cotton.
Below this utility model is described in detail, the above, be only the preferred embodiment of this utility model, when not limiting the application's practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in this utility model covering scope.
Claims (4)
1. an intravenous injection heater, comprises clip and holding piece, and two holding pieces are fixed on clip, it is characterized in that: be provided with heat-insulation layer in the inner side of two holding pieces, be provided with electro-heat equipment in heat-insulation layer, and electro-heat equipment is imbedded at heat-insulation layer inside; Electro-heat equipment connects electric supply installation, and electric supply installation adopts rechargeable battery or aneroid battery, and holding piece is provided with battery case, and electric supply installation connects charging inlet, and charging inlet is located on holding piece; Holding piece is provided with switch, switch connection control electro-heat equipment; Described electro-heat equipment is adopt NTC as the heating circuit of heater element.
2. intravenous injection heater according to claim 1, is characterized in that: described heat-insulation layer is heat-preservation cotton, and heat-preservation cotton is hidden by layer of non-woven fabric.
3. intravenous injection heater according to claim 1, is characterized in that: described charging inlet employing diameter is the circular DC interface of 2mm.
4. intravenous injection heater according to claim 1, is characterized in that: described clip and holding piece all adopt plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055256.2U CN204521837U (en) | 2015-01-27 | 2015-01-27 | Intravenous injection heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055256.2U CN204521837U (en) | 2015-01-27 | 2015-01-27 | Intravenous injection heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521837U true CN204521837U (en) | 2015-08-05 |
Family
ID=53735902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055256.2U Expired - Fee Related CN204521837U (en) | 2015-01-27 | 2015-01-27 | Intravenous injection heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521837U (en) |
-
2015
- 2015-01-27 CN CN201520055256.2U patent/CN204521837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |