CN204932311U - A kind of automatic temperature-control intestinal nutrient solution heater - Google Patents
A kind of automatic temperature-control intestinal nutrient solution heater Download PDFInfo
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- CN204932311U CN204932311U CN201520687971.8U CN201520687971U CN204932311U CN 204932311 U CN204932311 U CN 204932311U CN 201520687971 U CN201520687971 U CN 201520687971U CN 204932311 U CN204932311 U CN 204932311U
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- temperature
- temperature sensor
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- heating resistor
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Abstract
A kind of automatic temperature-control intestinal nutrient solution heater, comprise clamp type heater body, temperature control system, clamp type heater body comprises front panel and rear board, its inside and outside wall material is respectively insulating heat-conduction material and insulated heat material, both realized the heating to enteral nutrition pipe, and prevented from again scalding patient and medical personnel; Temperature control system comprises heating resistor, automatic thermostat and temperature sensor, Real-Time Monitoring enters the enteral nutrition liquid temp at nose place and regulates the temperature of heating resistor, solution temperature when maintenance enters in body, in OK range, reduces the untoward reaction that solution temperature discomfort causes; Heater structure is simple, easy to use, be easy to operation, is applicable to clinical practice.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, automatically can regulate the heater of solution temperature when particularly relating to a kind of infusion intestinal nutrient solution.
Background technology
Often need row EN support for dysphagia, stupor, part early postoperation patient, suitable solution temperature can promote that human body absorbs nutritional solution, reduces untoward reaction.Solution temperature is too low, and especially in the winter time, often can cause the symptoms such as abdominal distention diarrhoea, dyspepsia, temperature is too high, can cause scald.Current clinical conventional nutritional solution heater is clamp type, and inwall is heating resistor, and its deficiency is can not monitor temperature in use procedure, occurs the situations such as overheated or supercool, causes related reactions.
Utility model patent CN204203809U disclose a kind of can the Medical Nutritional liquid heater of monitor temperature, be provided with temperature sensor and thermostatically-controlled equipment, solve visible, the controlled problem of heter temperature.But in real use procedure, because heater sandwiched position is manual operation, more arbitrarily, nutritional solution is subject to the impact such as ambient temperature, nutritional solution infusion velocity, temperature when nutritional solution finally enters nose cannot be learnt; In addition, when heater sandwiched position is away from nostril, turn cold when nutritional solution enters nose, and sandwiched position is too near to nostril, may be too boiling hot when nutritional solution enters nose, and heater also has the risk of scalding patient.
Utility model content
For the above-mentioned shortcoming existed in prior art, the purpose of this utility model is to provide a kind of automatic temperature-control intestinal nutrient solution heater, with solve that existing heater exists can not monitor temperature when nutritional solution enters nose, keep nutritional solution to enter nose time constant temperature and easily scald the problem of patient.
For achieving the above object, this utility model is by the following technical solutions:
A kind of automatic temperature-control intestinal nutrient solution heater, comprise clamp type heater body, temperature control system, clamp type heater body comprises front panel and rear board, and temperature control system comprises automatic thermostat, temperature sensor one, temperature sensor two, display screen, alarm device, heating resistor; The inwall of front panel and rear board all has semi-circular recesses, and the material of semi-circular recesses is insulating heat-conduction material, and after front and back panels is closed, two semi-circular recesses form circular groove, pass through for enteral nutrition pipe; Front panel is inner is two chambeies by baffle for separating, inner chamber is provided with heating resistor and temperature sensor one, exocoel is provided with automatic thermostat, dividing plate is heat-barrier material, rear board inside is provided with heating resistor, front panel and rear board outer wall are rectangle housing, and outer wall materials is insulated heat material, and the surface of front panel is provided with the homoiothermic button of display screen and automatic thermostat; What temperature sensor two was fixed on enteral nutrition pipe enters nose place, the input of automatic thermostat is electrically connected with temperature sensor one, temperature sensor two respectively, the outfan of automatic thermostat is electrically connected with heating resistor, display screen, alarm device respectively, by the homoiothermic button set temperature sensor one of automatic thermostat and the target setting temperature of temperature sensor two, automatic thermostat carries out temperature automatically controlled to heating process, makes the nutritional solution into nose place keep constant temperature;
The real time temperature of display screen display setting target temperature, temperature sensor one and temperature sensor two.
The temperature that the temperature of heating resistor and nutritional solution enter nose place is monitored in temperature sensor one, temperature sensor two respectively, and the target setting temperature of temperature sensor one is 50 DEG C ~ 80 DEG C, and the target setting temperature of temperature sensor two is 35 DEG C ~ 39 DEG C.
When the real time temperature of temperature sensor two is greater than 39 DEG C, power-off after automatic thermostat control alarm device gives the alarm.
Temperature sensor two is loaded in fixed cover, and fixed cover is sleeved on the outside that enteral nutrition pipe enters nose place.
Beneficial effect: adopt temperature control system to make intestinal nutrient solution be heated place and to enter the temperature at nose place controlled as seen, automatically heating resistor temperature is regulated by automatic thermostat, keep nutritional solution to enter the temperature relative constancy at nose place, avoid nutritional solution supercool and overheatedly cause patient uncomfortable.The insulated heat outer wall of heater prevents from scalding patient, has the clinical practice characteristic that structure is simple, easy to use, be easy to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is using state schematic diagram of the present utility model;
Fig. 4 is temperature control system schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, a kind of automatic temperature-control intestinal nutrient solution heater, comprise clamp type heater body 1, clamp type heater body 1 comprises front panel 11 and rear board 12, the inwall of front panel 11 and rear board 12 all has semi-circular recesses 13, and the material of semi-circular recesses is insulating heat-conduction material, after front and back panels is closed, two semi-circular recesses form circular groove, pass through for enteral nutrition pipe; Front panel inside is divided into two chambeies by dividing plate 14, and inner chamber is provided with heating resistor 27 and temperature sensor 1, and exocoel is provided with automatic thermostat 21, and dividing plate is heat-barrier material, and rear board inside is provided with heating resistor 27.
As shown in Figure 2, front panel 11 and rear board 12 outer wall are rectangle housing, and outer wall materials is insulated heat material, and the surface of front panel 11 is provided with the homoiothermic button 25 of display screen 24 and automatic thermostat; By the homoiothermic button 25 set temperature sensor 1 of automatic thermostat and the target setting temperature of temperature sensor 2 23, automatic thermostat 21 pairs of heating processes are carried out temperature automatically controlled, make the nutritional solution into nose place keep constant temperature; The real time temperature of display screen 24 display setting target temperature, temperature sensor one and temperature sensor two.
As shown in Figure 3, what temperature sensor 2 23 was fixed on enteral nutrition pipe enters nose place.
As shown in Figure 4, temperature control system 2 comprises automatic thermostat 21, temperature sensor 1, temperature sensor 2 23, display screen 24, alarm device 26, heating resistor 27, the input of automatic thermostat 21 is electrically connected with temperature sensor 1, temperature sensor 2 23 respectively, and the outfan of automatic thermostat 21 is electrically connected with heating resistor 27, display screen 24, alarm device 26 respectively.
The operating procedure of automatic temperature-control intestinal nutrient solution heater of the present utility model is as follows:
A, clamp type heater body 1 are held on apart from entering on the tube chamber of nose place 30cm-50cm, and temperature sensor 2 23 is fixed on outside the tube chamber at nose place;
B, heater are energized, and by the target setting temperature of homoiothermic button 25 set temperature sensor one and temperature sensor two, the target setting temperature of temperature sensor one is 60 DEG C, and the target setting temperature of temperature sensor two is 37 DEG C, start heating;
C, when the real time temperature of temperature sensor two reaches 37 DEG C, heater stop heating; When real time temperature is lower than 35 DEG C, heater starts heating; When real time temperature is higher than 39 DEG C, power-off after automatic thermostat control alarm device gives the alarm.
D, do not reach 60 DEG C when the real time temperature of temperature sensor one, and when the temperature of temperature sensor two has reached 37 DEG C, the position of retaining clip minor heater body is motionless, makes heater steady operation; When the real time temperature of temperature sensor one reaches 60 DEG C, and the temperature of temperature sensor two is not when also reaching 37 DEG C, the target setting temperature of change temperature sensor one, but its target setting temperature is no more than 80 DEG C, or shorten clamp type heater body to the distance entering nose place, when making the temperature of temperature sensor two reach 37 DEG C, the position of retaining clip minor heater body is motionless, makes heater steady operation.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to this utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (4)
1. an automatic temperature-control intestinal nutrient solution heater, comprise clamp type heater body (1), temperature control system (2), it is characterized in that: clamp type heater body (1) comprises front panel (11) and rear board (12), temperature control system (2) comprises automatic thermostat (21), temperature sensor one (22), temperature sensor two (23), display screen (24), alarm device (26), heating resistor (27), the inwall of front panel (11) and rear board (12) all has semi-circular recesses (13), the material of semi-circular recesses is insulating heat-conduction material, after front and back panels is closed, two semi-circular recesses (13) form circular groove, pass through for enteral nutrition pipe, front panel inside is divided into two chambeies by dividing plate (14), inner chamber is provided with heating resistor (27) and temperature sensor one (22), exocoel is provided with automatic thermostat (21), dividing plate is heat-barrier material, rear board inside is provided with heating resistor (27), front panel (11) and rear board (12) outer wall are rectangle housing, outer wall materials is insulated heat material, and the surface of front panel (11) is provided with the homoiothermic button (25) of display screen (24) and automatic thermostat, what temperature sensor two (23) was fixed on enteral nutrition pipe enters nose place, the input of automatic thermostat (21) respectively with temperature sensor one (22), temperature sensor two (23) is electrically connected, the outfan of automatic thermostat (21) respectively with heating resistor (27), display screen (24), alarm device (26) is electrically connected, by homoiothermic button (25) the set temperature sensor one of automatic thermostat and the target setting temperature of temperature sensor two, automatic thermostat (21) carries out temperature automatically controlled to heating process, the nutritional solution into nose place is made to keep constant temperature, the real time temperature of display screen (24) display setting target temperature, temperature sensor one (22) and temperature sensor two (23).
2. a kind of automatic temperature-control intestinal nutrient solution heater according to claim 1, it is characterized in that: the temperature that the temperature of heating resistor and nutritional solution enter nose place is monitored in temperature sensor one (22), temperature sensor two (23) respectively, the target setting temperature of temperature sensor one (22) is 50 DEG C ~ 80 DEG C, and the target setting temperature of temperature sensor two (23) is 35 DEG C ~ 39 DEG C.
3. a kind of automatic temperature-control intestinal nutrient solution heater according to claim 2, it is characterized in that: when the real time temperature of temperature sensor two (23) is greater than 39 DEG C, power-off after automatic thermostat (21) control alarm device (26) gives the alarm.
4. a kind of automatic temperature-control intestinal nutrient solution heater according to claim 2, it is characterized in that: temperature sensor two (23) is loaded in fixed cover, fixed cover is sleeved on the outside that enteral nutrition pipe enters nose place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687971.8U CN204932311U (en) | 2015-09-07 | 2015-09-07 | A kind of automatic temperature-control intestinal nutrient solution heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687971.8U CN204932311U (en) | 2015-09-07 | 2015-09-07 | A kind of automatic temperature-control intestinal nutrient solution heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204932311U true CN204932311U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687971.8U Expired - Fee Related CN204932311U (en) | 2015-09-07 | 2015-09-07 | A kind of automatic temperature-control intestinal nutrient solution heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN204932311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091396A (en) * | 2018-09-20 | 2018-12-28 | 南京医科大学附属逸夫医院 | Intelligent enteral nutrition feeds constant-temperature heating system |
-
2015
- 2015-09-07 CN CN201520687971.8U patent/CN204932311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091396A (en) * | 2018-09-20 | 2018-12-28 | 南京医科大学附属逸夫医院 | Intelligent enteral nutrition feeds constant-temperature heating system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180907 |