CN204428555U - A kind of infusion tube heating device - Google Patents
A kind of infusion tube heating device Download PDFInfo
- Publication number
- CN204428555U CN204428555U CN201420794090.1U CN201420794090U CN204428555U CN 204428555 U CN204428555 U CN 204428555U CN 201420794090 U CN201420794090 U CN 201420794090U CN 204428555 U CN204428555 U CN 204428555U
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- CN
- China
- Prior art keywords
- heater
- conduit
- battery
- electrode slice
- transfusion
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- 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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Abstract
This utility model provides a kind of infusion tube heating device, comprising: conduit, for holding tube for transfusion and providing heat to tube for transfusion; Heater, for providing heat to described conduit; And housing, for holding described conduit and heater.Especially, described device also comprises: built-in battery, is located in described housing, for powering to make it generate heat to described heater.Because this utility model eliminates the restriction of power line, supply socket, user can hand-held mode use, walk to move up very convenient freely, and be no longer limited to regular length, the power line of position and socket.
Description
Technical field
This utility model relates to heater, especially, relates to a kind of device for heating to tube for transfusion.
Background technology
At present, hospital or medical institutions use this few class infusion heating constant temperature product in the winter time patient fluid infusion often: a class is disposable infusion constant-temperature paste (device), and a class is slotting 220V power type infusion thermostat, hot water bag.There is many deficiencies for the use of patient in this few series products: disposable infusion constant-temperature paste (device) is disposable product, its temperature persistance is stable not, the energy provided and temperature still have Wave crest and wave trough characteristic, medicinal liquid is easily made to go bad, there is potential safety hazard, be a no small medical expense for the patient of infusion treatment of need being in hospital for a long time simultaneously, increased the weight of the medical burden of patient, need after using to dispose separately, very not environmentally; Insert 220V power type infusion thermostat series products and there is good constant-temperature effect and the cheap feature of patient's use cost; but often can need numerous electric socket because of the more use of patient within the hospital; patient takes and wears inconvenience, and particularly baby children patient cannot normally mobilely easily use.
There are known a kind of infusion thermostat, disclosed in patent No. ZL200520024987.7, product is used for patient fluid infusion's heated constant temperature, but this product needed plugs the use of 220V power supply, cannot normally use for the baby children patient often needing to walk about at all.And disposable infusion is attached to baby children patient use also very inconvenience.
Utility model content
The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of portable infusion thermostat.
This utility model provides a kind of infusion tube heating device, and it comprises: conduit, for holding tube for transfusion and providing heat to tube for transfusion; Heater, for providing heat to described conduit; And housing, for holding described conduit and heater.In order to achieve the above object, device of the present utility model also comprises: built-in battery, is located in described housing, for powering to make it generate heat to described heater.
This utility model, by being set directly in heater by battery, eliminates the trouble of external power supply, for patient provides a great convenience.
In a preferred embodiment, described device also comprises electrode slice, and described built-in battery is powered to described heater by this electrode slice.Electrode slice is electrically connected with battery, heater respectively, plays the effect of conduction.
In a preferred embodiment, described heater also provides heat by described electrode slice to described conduit.Now electrode slice respectively with heater, conduit close contact, play the effect of heat conduction.Preferably, between electrode slice and conduit, be provided with insulation material layer, to avoid short circuit.This setting saves element and space, enables the volume of whole device be made very little.
In a more preferred embodiment, described device contains two cube electrode sheets, clamps heater respectively from both sides, and wherein one piece is sandwiched between heater and conduit simultaneously, plays the effect of conduction and heat conduction simultaneously.
In a preferred embodiment, described device also comprises current controller, for controlling the electric current that described built-in battery exports, thus controlling the temperature of heater adstante febre, to make temperature remained constant, or avoiding tube for transfusion over-heating or underheat.
In a preferred embodiment, described built-in battery is chargeable battery, thus increases the convenience of described device, removes the trouble changing battery from, and can make the more compact structure of whole device.
In a preferred embodiment, described device also comprises charge controller, for controlling the charging process of the described battery that can discharge, such as, prevents from overcharging.
In a preferred embodiment, above-mentioned current controller, charge controller can be incorporated in a controller unit.
In a preferred embodiment, described conduit is located at the surface of described housing and is had U-shaped cross section, so that clamping tube for transfusion.
In a preferred embodiment, described device also comprises positioning indicator, be used to indicate the duty of described device, such as, carry out indicating when heating or charge at device, or make instruction under particular case (such as battery electric quantity too low, electricity be full of).
In a preferred embodiment, described heater is thermostatical heating element, and the temperature of its adstante febre remains unchanged substantially.Such as, by selecting the material of heater, can make it have suitable resistance characteristic, to make it when accessing circuit of continuous firing, heating temp can remain in a more stable little scope, such as, remain on 75 ~ 85 DEG C.
In a more preferred embodiment, this utility model provides a kind of infusion tube heating device, and it comprises: conduit, for holding tube for transfusion and providing heat to tube for transfusion; Heater, for providing heat to described conduit; And housing, for holding described conduit and heater.Especially, described device also comprises: built-in chargeable battery, is located in described housing, for powering to make it generate heat to described heater; Controller, for controlling electric current and its charging process of the output of described battery; Electrode slice, described battery is powered to described heater by this electrode slice, and described heater also provides heat by this electrode slice to described conduit; Heater support member, for supporting described heater, makes described electrode slice, thermostatical heating element and conduit mutually compress; Positioning indicator, is used to indicate the charging and discharging state of described battery; And circumscribed charger, for charging to described battery.
Compared with existing thermostat (subsides), device of the present utility model eliminates the restriction of power line, supply socket, user can hand-held mode use thus, walk to move up very convenient freely, and be no longer limited to regular length, the power line of position and socket.Therefore this utility model can substitute existing disposable infusion constant-temperature paste completely, the plug-in thermostat of 220V uses.This utility model have once drop into for a long time available, efficiency-cost ratio is high, it is easy to operate to use, ensure transfusion constant temperature quality, environmental protection, safe, practical property ruggedness is strong, audient is wide feature, for hospital saves medical treatment cost, for patient reduces medical burden.
Accompanying drawing explanation
Fig. 1 is the explosive view of the infusion tube heating device of an embodiment of the present utility model.
Fig. 2 is the side view after the device assembling in Fig. 1.
Detailed description of the invention
Explain this utility model further below by specific embodiment, but this utility model is not limited only in embodiment.
Fig. 1 shows the explosive view of the infusion tube heating device of an embodiment of the present utility model, and it comprises conduit 1, heater 2 and housing, and housing comprises upper shell 31 and lower house 32, and the two forms the space for holding conduit 1 and heater 2 after combining.Described device also comprises: be located at the chargeable battery 4 in described housing, controller 5, electrode slice 6, heater support member 7, positioning indicator 8, power interface 9 and switch 10.
The side of the heater after assembling as shown in Figure 2.Conduit 1 is made up of metal material, and it has U-shaped cross section, exposes from the surface of upper shell, thus holds tube for transfusion.Two cube electrode sheets 6 clamp heater 2 from both sides respectively, and wherein one piece is sandwiched between heater 2 and conduit 1 simultaneously.Heater support member 7 makes electrode slice 6, heater 2 and conduit 1 mutually compress, and forms compact structure.
After opening switch 10, electric current flows out from battery 4, successively through controller 5, electrode slice 6, arrives heater 2.Generate heat after heater 2 is energized, heat arrives conduit 1 after electrode slice 6, thus to the tube for transfusion heating in conduit 1.
Preferably, in order to avoid short circuit, in the outside of the three-decker formed by two cube electrode sheets 6 and heater 2, be also enclosed with insulation material layer.Insulation material layer is sandwiched between electrode slice and conduit, directly contacts with conduit.
Heater 2 is preferably the thermostatical heating element of low-voltage critesistor, and it is when accessing circuit of continuous firing, and heating temp can remain in a more stable little scope, such as, remain on 65 ~ 75 DEG C, 75 ~ 85 DEG C etc.In the prior art, can select to reach this object to its material.
Battery 4 is chargeable battery preferably, can connect circumscribed charger (not shown) charge to it by power interface 9.Battery 4 can be chargeable single battery, also can be chargeable set of cells.
Controller 5 is preferably surface-mounted integrated circuit, can realize various control function as required.Such as, controller 5 can control the size of current that battery 4 exports, thus controls the temperature of heater, makes it keep substantially constant, or makes temperature reach certain preset value thus meet the needs of user.Controller 5 can also control charging and/or the electric discharge of battery, such as, prevent from overcharging.
Positioning indicator 8 is preferably display lamp, and it is connected with controller 5, thus indicates the duty of described device, and such as in charging process, indicator sends out a warning, and after charging, indicator gives a green light, and pulls out charger back pointer and goes out.
During use, will snap in U-lag near the mobilizable tube for transfusion in syringe needle position after transfusion needle bandages, press on and off switch 10, indicator sends out a warning, and shows that heater heating is normal.In when heater normally works, it can be held in the hand with hand-held by user, the mode also can wearing the wrist belt is worn in wrist.If need stop using, again press on and off switch and go out to indicator, tube for transfusion is extracted from U-lag simultaneously.
Claims (10)
1. an infusion tube heating device, comprising:
Conduit, for holding tube for transfusion and providing heat to tube for transfusion;
Heater, for providing heat to described conduit; And
Housing, for holding described conduit and heater;
It is characterized in that, described device also comprises:
Built-in battery, is located in described housing, for powering to make it generate heat to described heater.
2. device according to claim 1, is characterized in that, described device also comprises electrode slice, and described built-in battery is powered to described heater by this electrode slice.
3. device according to claim 2, is characterized in that, described heater also provides heat by described electrode slice to described conduit.
4. device according to claim 1, is characterized in that, described device also comprises current controller, for controlling the electric current that described built-in battery exports, thus controls the temperature of described heater adstante febre.
5. device according to claim 1, is characterized in that, described built-in battery is chargeable battery.
6. device according to claim 5, is characterized in that, described device also comprises charge controller, for controlling the charging process of described chargeable battery.
7. device according to claim 1, is characterized in that, described conduit is located at the surface of described housing and is had U-shaped cross section.
8. device according to claim 1, is characterized in that, described device also comprises positioning indicator, is used to indicate the duty of described device.
9. device according to claim 1, is characterized in that, described heater is thermostatical heating element, and the temperature of its adstante febre remains unchanged substantially.
10. an infusion tube heating device, comprising:
Conduit, for holding tube for transfusion and providing heat to tube for transfusion;
Heater, for providing heat to described conduit; And
Housing, for holding described conduit and heater;
It is characterized in that, described device also comprises:
Built-in chargeable battery, is located in described housing, for powering to make it generate heat to described heater;
Controller, for controlling electric current and its charging process of the output of described battery;
Electrode slice, described battery is powered to described heater by this electrode slice, and described heater also provides heat by this electrode slice to described conduit;
Heater support member, for supporting described heater, makes described electrode slice, heater and conduit mutually compress;
Positioning indicator, is used to indicate the charging and discharging state of described battery; And
Circumscribed charger, for charging to described battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794090.1U CN204428555U (en) | 2014-12-16 | 2014-12-16 | A kind of infusion tube heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794090.1U CN204428555U (en) | 2014-12-16 | 2014-12-16 | A kind of infusion tube heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428555U true CN204428555U (en) | 2015-07-01 |
Family
ID=53596482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794090.1U Expired - Fee Related CN204428555U (en) | 2014-12-16 | 2014-12-16 | A kind of infusion tube heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436379A (en) * | 2014-12-16 | 2015-03-25 | 谭皓文 | Infusion tube heating device |
-
2014
- 2014-12-16 CN CN201420794090.1U patent/CN204428555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436379A (en) * | 2014-12-16 | 2015-03-25 | 谭皓文 | Infusion tube heating device |
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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: 20150701 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |