CN201167419Y - Constant temperature heater for nutrition bag - Google Patents
Constant temperature heater for nutrition bag Download PDFInfo
- Publication number
- CN201167419Y CN201167419Y CNU2008200161234U CN200820016123U CN201167419Y CN 201167419 Y CN201167419 Y CN 201167419Y CN U2008200161234 U CNU2008200161234 U CN U2008200161234U CN 200820016123 U CN200820016123 U CN 200820016123U CN 201167419 Y CN201167419 Y CN 201167419Y
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- CN
- China
- Prior art keywords
- constant temperature
- interlayer
- heater
- sandwich layer
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a constant temperature heater of a nutrition bag, the constant temperature heater comprises a transparent body sandwich heating barrel, liquid medium is filled in the sandwich layer; the size and the shape of an inner cavity of the sandwich heating barrel are corresponding to the nutrition bag, an opening is arranged at the upper end thereof, a hanging and lifting belt is arranged on the opening, a liquid medium injection port with a cap stopper is arranged at the upper part of the sandwich layer, and a nasal feeding tube through hole is arranged in the center of the lower end thereof; an electric heater is arranged in the sandwich layer, the electric heater is connected with a temperature switch and an external power plug which are arranged on the outer wall of the sandwich layer by guide wires; and the temperature regulation range of the temperature switch is 35 to 40 DEG C. The constant temperature heater has reasonable structural design, convenient use and can solve the technical problem that nutrition liquid in the nutrition bag of the prior art is gradually cooled during the feeding process, and the constant temperature heater can allow the temperature of the nutrition liquid to be always maintained within the constant temperature range of 35 to 40 DEG C and ensure the normal nasal feeding.
Description
Technical field
The utility model belongs to the medical apparatus technical field, is specifically related to a kind of nutrient bag constent temperature heater.
Background technology
At present, when hospital clinical carries out nasal feeding to the patient, directly nutrient bag is hung on the Infusion support and feed to the patient by nasogastric tube.This mode of feeding is in the process of feeding, and the nutrient solution in the nutrient bag can cool off gradually, and along with the decline of solution temperature, the viscosity of nutrient solution increases gradually, and the nasogastric tube clogging often takes place, and prolongs feeding time, influences patient's rest.In addition, the low excessively nutrient solution of patient temperature of feeding is also totally unfavorable to health.
Summary of the invention
The purpose of this utility model is to solve the technical problem that nutrient solution in the prior art nutrient bag is fed and can be cooled off gradually in the process, provides a kind of nutrient bag constent temperature heater, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model nutrient bag constent temperature heater comprises transparent body interlayer thermal barrel, interlayer internal-filling liquid body medium; The inner chamber size of said interlayer thermal barrel is corresponding with nutrient bag with shape, and its upper end is uncovered, the uncovered extension belt that is provided with, and the top of interlayer is provided with the liquid medium inlet of band cap stopper, and its center, lower end is provided with the nasogastric tube through hole; Be provided with electric heater in the said interlayer; Said electric heater is connected with thermoswitch and external power supply plug on being located at the interlayer outer wall by lead; The temperature regulating range of said thermoswitch is: 35～40 ℃.
The utility model reasonable in design, easy to use, when carrying out nasal feeding to the patient, nutrient bag is put into the interlayer thermal barrel and together hung over both extension belt on the Infusion support, nasogastric tube is drawn from the nasogastric tube through hole, inserting patient's nasal cavity can feed, when nutrient solution is lower than 35 ℃, energized, feed while heating, when nutrient solution is higher than 40 ℃, thermoswitch automatically outage stops heating, and the temperature of nutrient solution is remained in 35～40 ℃ the constant temperature scope always, guarantees normally carrying out of nasal feeding.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
With reference to the accompanying drawings, it comprises transparent body interlayer thermal barrel 3 the utility model, interlayer 5 internal-filling liquid body mediums; The inner chamber size of said interlayer thermal barrel 3 is corresponding with nutrient bag with shape, and its upper end is uncovered, and uncovered being provided with hung belt 2, and the top of interlayer 5 is provided with the liquid medium inlet 4 of band cap stopper, and its center, lower end is provided with nasogastric tube through hole 7; Be provided with electric heater 6 in the said interlayer 5; Said electric heater 6 is connected with thermoswitch 8 and external power supply plug 1 on being located at the interlayer outer wall by lead; The temperature regulating range of said thermoswitch 8 is: 35～40 ℃.
Claims (1)
1, a kind of nutrient bag constent temperature heater is characterized in that it comprises transparent body interlayer thermal barrel, interlayer internal-filling liquid body medium; The inner chamber size of said interlayer thermal barrel is corresponding with nutrient bag with shape, and its upper end is uncovered, the uncovered extension belt that is provided with, and the top of interlayer is provided with the liquid medium inlet of band cap stopper, and its center, lower end is provided with the nasogastric tube through hole; Be provided with electric heater in the said interlayer; Said electric heater is connected with thermoswitch and external power supply plug on being located at the interlayer outer wall by lead; The temperature regulating range of said thermoswitch is: 35～40 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161234U CN201167419Y (en) | 2008-01-10 | 2008-01-10 | Constant temperature heater for nutrition bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200161234U CN201167419Y (en) | 2008-01-10 | 2008-01-10 | Constant temperature heater for nutrition bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167419Y true CN201167419Y (en) | 2008-12-17 |
Family
ID=40192812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200161234U Expired - Fee Related CN201167419Y (en) | 2008-01-10 | 2008-01-10 | Constant temperature heater for nutrition bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167419Y (en) |
-
2008
- 2008-01-10 CN CNU2008200161234U patent/CN201167419Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 |