CN201042548Y - Infusion heater - Google Patents
Infusion heater Download PDFInfo
- Publication number
- CN201042548Y CN201042548Y CNU2007200201519U CN200720020151U CN201042548Y CN 201042548 Y CN201042548 Y CN 201042548Y CN U2007200201519 U CNU2007200201519 U CN U2007200201519U CN 200720020151 U CN200720020151 U CN 200720020151U CN 201042548 Y CN201042548 Y CN 201042548Y
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- China
- Prior art keywords
- transfusion
- tube
- water
- temperature controller
- heating device
- 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
A transfusion heating device, belonging to the technical field of medical appliance, comprises a thermal-insulating housing, an inlet and an outlet of a transfusion tube, an electrical heater, a temperature sensor, and a temperature controller. Water is added into the thermal-insulating housing, and the electrical heater and the temperature sensor are positioned in the water and connected with the temperature controller. The utility model has the advantages of reasonable design and simple structure, and can uniformly heat the medicinal liquid in water bath without influencing the transfusion tube thereby to overcome the irreversible damage to the transfusion tube caused by heating. The transfusion tube can conveniently enter and exit from the device for multiple times.
Description
One, technical field
This utility model relates to a kind of heating apparatus, particularly a kind of infusion solution heating device.
Two, background technology
Transfusion is to use a kind of very widely therapeutic modality in the modern medicine, but remains a lot of weak points.More most important is winter in cold, and the difference of fluid temperature and human body temperature can be brought many discomforts to patient.For addressing this problem, people have proposed a lot of new ideas, but are that tube for transfusion is directly heated mostly, because tube for transfusion is a plastic, direct heating certainly will cause some chemical reactions, mix to medicinal liquid, and are bigger to the transfusion influential effect.Heating part is a disposable product, and material consumption is also bigger.
Three, summary of the invention
This utility model provides a kind of simple in structure at the deficiencies in the prior art, heating in water bath, the controlled infusion solution heating device of reusable edible simultaneous temperature.
This utility model adopts following technical proposals:
A kind of infusion solution heating device is characterized in that, mainly forms by insulation shell, tube for transfusion import and export, electric heater, temperature sensor and temperature controller, and water filling in the insulation shell, electric heater and temperature sensor are in water, and all are connected with temperature controller.
Described electric heater is a miniature liquid heating electrothermal tube.
Described temperature sensor is critesistor or silicon triode.
Described temperature controller is an integrated package 555.
Described tube for transfusion is imported and exported and is provided with sealing gasket.
Sealing gasket can prevent that sealing leaks out from insulation shell, influence is used.
When this utility model uses, can heat by electric heater the intravital water of insulation cladding, temperature sensor is connected with temperature controller, if temperature is lower than design temperature, temperature controller control electric heater is started working, and to the water heating, tube for transfusion also is heated.When water temperature arrived design temperature, temperature controller control electric heater quit work, because insulation shell is arranged, water temperature can continue the long period, and tube for transfusion can continue insulation.
Compared with prior art, the beneficial effects of the utility model are: reasonable in design, simple in structure, and this heating in water bath is heated evenly medicinal liquid, to not influence of tube for transfusion, overcome the irreversible damage that directly heating is caused to tube for transfusion; Tube for transfusion this device of can conveniently coming in and going out repeatedly uses.
Four, description of drawings
Fig. 1 is the structural representation of this utility model infusion solution heating device.
Wherein, 1, insulation shell, 2, tube for transfusion imports and exports, 3, electric heater, 4, temperature sensor, 5, temperature controller, 6, water, 7, tube for transfusion, 8, sealing gasket.
Five, the specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Embodiment:
As shown in the figure, a kind of infusion solution heating device of the present utility model is mainly formed water filling 6 in the insulation shell 1 by insulation shell 1, tube for transfusion import and export 2, electric heater 3, temperature sensor 4 and temperature controller 5, electric heater 3 and temperature sensor 4 are in water, and all are connected with temperature controller 5.
Described electric heater is a miniature liquid heating electrothermal tube.
Described temperature sensor is a critesistor.
Described temperature controller is an integrated package 555.
Described tube for transfusion is imported and exported and is provided with sealing gasket 8.
When this utility model uses, can open insulation shell 1, tube for transfusion is placed on tube for transfusion import and export 2 places, open temperature controller 5 power supplys, it is started working.Can heat by electric heater the water in the insulation shell 16, temperature sensor 4 is connected with temperature controller 5, if temperature is lower than 20 degrees centigrade of design temperatures, temperature controller 5 is controlled electric heaters 3 and started working, and water 6 is heated, and tube for transfusion 7 also is heated.When water temperature arrived 20 degrees centigrade, temperature controller 5 control electric heaters 3 quit work, because insulation shell 1 is arranged, water temperature can continue the long period, and tube for transfusion 7 can continue insulation.
Claims (5)
1. an infusion solution heating device is characterized in that, mainly form by insulation shell, tube for transfusion import and export, electric heater, temperature sensor and temperature controller, and water filling in the insulation shell, electric heater and temperature sensor are in water, and all are connected with temperature controller.
2. infusion solution heating device as claimed in claim 1 is characterized in that, described electric heater is a miniature liquid heating electrothermal tube.
3. infusion solution heating device as claimed in claim 1 is characterized in that, described temperature sensor is critesistor or silicon triode.
4. infusion solution heating device as claimed in claim 1 is characterized in that, described temperature controller is an integrated package 555.
5. infusion solution heating device as claimed in claim 1 is characterized in that, tube for transfusion is imported and exported and is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200201519U CN201042548Y (en) | 2007-04-02 | 2007-04-02 | Infusion heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200201519U CN201042548Y (en) | 2007-04-02 | 2007-04-02 | Infusion heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042548Y true CN201042548Y (en) | 2008-04-02 |
Family
ID=39257434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200201519U Expired - Fee Related CN201042548Y (en) | 2007-04-02 | 2007-04-02 | Infusion heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091723A (en) * | 2018-09-04 | 2018-12-28 | 邓梅 | A kind of intelligence pediatric nursing infusion device |
| CN110368313A (en) * | 2019-08-13 | 2019-10-25 | 巨翊医疗科技(苏州)有限公司 | A kind of infusion tube open type bushing heater |
-
2007
- 2007-04-02 CN CNU2007200201519U patent/CN201042548Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091723A (en) * | 2018-09-04 | 2018-12-28 | 邓梅 | A kind of intelligence pediatric nursing infusion device |
| CN110368313A (en) * | 2019-08-13 | 2019-10-25 | 巨翊医疗科技(苏州)有限公司 | A kind of infusion tube open type bushing heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 |