CN208492451U - A kind of medical fast cooling device - Google Patents
A kind of medical fast cooling device Download PDFInfo
- Publication number
- CN208492451U CN208492451U CN201721085010.5U CN201721085010U CN208492451U CN 208492451 U CN208492451 U CN 208492451U CN 201721085010 U CN201721085010 U CN 201721085010U CN 208492451 U CN208492451 U CN 208492451U
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- CN
- China
- Prior art keywords
- storage tank
- nitrogen storage
- liquid nitrogen
- ice chest
- temperature
- 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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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Solenoid valve is arranged on the outlet conduit of the liquid nitrogen storage tank for a kind of medical fast cooling device, including liquid nitrogen storage tank, and the outlet conduit of liquid nitrogen storage tank is sequentially connected spray head and spray box, and the bottom connection of spray box is equipped with the ice chest of coolant liquid, and pro-skin cotton is arranged in ice chest bottom.Cooling system in the utility model can rapidly reduce patient's local temperature；And in such a way that liquid nitrogen cools down to coolant liquid, it can avoid directly cooling down to skin compatible material, it is more advantageous to temperature adjusting in this way, while the heating device being arranged is convenient for the temperature of control coolant liquid, to avoid pro-skin cotton temperature is too low from causing more major injury to patient.
Description
Technical field
The utility model belongs to cooling system field, and in particular to a kind of medical fast cooling device.
Background technique
In clinic, is generally reached using two methods of Physical temperature-lowering and chemicals cooling and drop hypothermic mesh to patient
's.Chemicals cooling is mainly realized using taking orally or injecting corresponding drug, but this method cooling rate is slow, when
Between long (30 minutes or so), and be only applicable to patient's bulk temperature cooling, can not achieve patient part or focal area drop
Temperature.Physical cooling method mainly using refrigerant (block) is directly placed at patient body somewhere, reach partial cooling, into
And realize the purpose integrally to cool down.Physical temperature-lowering is safe and free of toxic and side effects, partial cooling can be achieved and become medical institutions and realize
The usual means of patient's cooling.And existing physical hypothermal device, certainly also include simplest ice compress cool down, all exist
It is difficult to overcome the problems, such as, as cooling rate is not easy to control, system complex is difficult to the problems such as carrying or being difficult to realize partial cooling.
Utility model content
The purpose of this utility model is to provide a kind of medical fast cooling devices.
To achieve the above object, the utility model uses following technical scheme:
Solenoid valve is arranged on the outlet conduit of the liquid nitrogen storage tank in a kind of medical fast cooling device, including liquid nitrogen storage tank,
The outlet conduit of liquid nitrogen storage tank is sequentially connected spray head and spray box, and the bottom connection of spray box is equipped with the ice chest of coolant liquid, ice chest bottom
Pro-skin cotton is set.
Gas outlet is arranged in the spray box side wall, and gas outlet connects nitrogen storage tank by pipeline, liquid level is arranged below gas outlet
Sensor, the signal output end of liquid level sensor connect controller, and controller controls the work of the solenoid valve of liquid nitrogen storage tank.
The spray head includes head body, and head body bottom is evenly arranged nozzle.
Heating device is also set up in the ice chest, temperature sensor is arranged in ice chest side wall, what temperature sensor will test
Temperature signal is transmitted to controller, and controller controls the work of heating device.
The heating device is heat conducting pipe, and heater strip is arranged in heat conducting pipe, and setting heating is situated between heater strip and heat conducting pipe
Matter.
The heat medium is water.
Compared with prior art, the utility model has the following beneficial effects: the cooling system in the utility model can be rapid
Reduce patient's local temperature；And in such a way that liquid nitrogen cools down to coolant liquid, it can avoid directly dropping skin compatible material
Temperature is more advantageous to temperature adjusting in this way, while the heating device being arranged is convenient for the temperature of control coolant liquid, to avoid pro-skin cotton
Temperature is too low to cause more major injury to patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment 1
A kind of medical fast cooling device as described in Figure 1, including liquid nitrogen storage tank 1, the outlet conduit of the liquid nitrogen storage tank 1
Upper setting solenoid valve 2, the outlet conduit of liquid nitrogen storage tank 1 are sequentially connected spray head 3 and spray box 4, and the bottom connection of spray box 4 is equipped with cooling
Pro-skin cotton is arranged in the ice chest 5 of liquid, 5 bottom of ice chest.
Gas outlet 41 is arranged in 4 side wall of spray box, and gas outlet 41 connects nitrogen storage tank 10,41 lower section of gas outlet by pipeline
Liquid level sensor 6 is set, and the signal output end of liquid level sensor 6 connects controller, and controller controls the solenoid valve of liquid nitrogen storage tank 1
2 work.
The spray head 3 includes 3 ontology of spray head, and 3 body bottom portion of spray head is evenly arranged nozzle 31.
Heating device is also set up in the ice chest 5, temperature sensor 7 is arranged in 5 side wall of ice chest, and temperature sensor 7 will test
To temperature signal be transmitted to controller, controller controls the work of heating device.
The heating device is heat conducting pipe 8, heater strip 9 is arranged in heat conducting pipe 8, setting adds between heater strip 9 and heat conducting pipe 8
Thermal medium.The heat medium is water.
The course of work of the present apparatus are as follows: be first turned on power supply, set the preset temperature of coolant liquid, the temperature of coolant liquid is higher than
When preset temperature, solenoid valve 2 is opened, liquid nitrogen by spray head 3 enter the coolant liquid built-in to ice chest 5 of spray box 4 (can for water or its
His coolant liquid) cooling closes solenoid valve 2 when coolant temperature is too low, and heating device is opened, coolant liquid is heated, is protected
Card coolant liquid reaches preset temperature, convenient for carrying out partial cooling processing to patient.
Claims (4)
1. a kind of medical fast cooling device, which is characterized in that including liquid nitrogen storage tank, set on the outlet conduit of the liquid nitrogen storage tank
Solenoid valve is set, the outlet conduit of liquid nitrogen storage tank is sequentially connected spray head and spray box, and the bottom connection of spray box is equipped with the ice chest of coolant liquid,
Pro-skin cotton is arranged in ice chest bottom；The spray box side wall is arranged gas outlet, and gas outlet is by pipeline connection nitrogen storage tank, under gas outlet
Side's setting liquid level sensor, the signal output end of liquid level sensor connect controller, and controller controls the solenoid valve of liquid nitrogen storage tank
Work；Heating device is also set up in the ice chest, temperature sensor, the temperature that temperature sensor will test is arranged in ice chest side wall
Degree signal is transmitted to controller, and controller controls the work of heating device.
2. medical fast cooling device as described in claim 1, which is characterized in that the spray head includes head body, spray head
Body bottom portion is evenly arranged nozzle.
3. medical fast cooling device as described in claim 1, which is characterized in that the heating device is heat conducting pipe, thermally conductive
Heater strip is set in pipe, heat medium is set between heater strip and heat conducting pipe.
4. medical fast cooling device as claimed in claim 3, which is characterized in that the heat medium is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085010.5U CN208492451U (en) | 2017-08-28 | 2017-08-28 | A kind of medical fast cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085010.5U CN208492451U (en) | 2017-08-28 | 2017-08-28 | A kind of medical fast cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492451U true CN208492451U (en) | 2019-02-15 |
Family
ID=65301452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085010.5U Expired - Fee Related CN208492451U (en) | 2017-08-28 | 2017-08-28 | A kind of medical fast cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101503A (en) * | 2019-06-15 | 2019-08-09 | 中南大学湘雅医院 | A kind of Patients with Cerebral Hemorrhage cooling hat |
| CN112156093A (en) * | 2020-09-29 | 2021-01-01 | 贵州泛特尔细胞生物技术有限公司 | Preparation method of anesthetic |
| CN112472407A (en) * | 2021-01-11 | 2021-03-12 | 南京嘉齐华美妆化妆品有限公司 | Portable local liquid nitrogen physiotherapy equipment |
| CN113384392A (en) * | 2021-05-20 | 2021-09-14 | 曾华伦 | Intelligent defervescence instrument and cooling method |
-
2017
- 2017-08-28 CN CN201721085010.5U patent/CN208492451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101503A (en) * | 2019-06-15 | 2019-08-09 | 中南大学湘雅医院 | A kind of Patients with Cerebral Hemorrhage cooling hat |
| CN112156093A (en) * | 2020-09-29 | 2021-01-01 | 贵州泛特尔细胞生物技术有限公司 | Preparation method of anesthetic |
| CN112472407A (en) * | 2021-01-11 | 2021-03-12 | 南京嘉齐华美妆化妆品有限公司 | Portable local liquid nitrogen physiotherapy equipment |
| CN113384392A (en) * | 2021-05-20 | 2021-09-14 | 曾华伦 | Intelligent defervescence instrument and cooling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190828 |