CN113143773A - Enteral nutrition thermostat - Google Patents
Enteral nutrition thermostat Download PDFInfo
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- CN113143773A CN113143773A CN202110536475.2A CN202110536475A CN113143773A CN 113143773 A CN113143773 A CN 113143773A CN 202110536475 A CN202110536475 A CN 202110536475A CN 113143773 A CN113143773 A CN 113143773A
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- nutrient solution
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- dropper
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- 235000016709 nutrition Nutrition 0.000 title claims abstract description 20
- 230000035764 nutrition Effects 0.000 title claims abstract description 20
- 235000015097 nutrients Nutrition 0.000 claims abstract description 115
- 238000010438 heat treatment Methods 0.000 claims abstract description 78
- 238000001514 detection method Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000001802 infusion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0015—Gastrostomy feeding-tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0069—Tubes feeding directly to the intestines, e.g. to the jejunum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0073—Multi-lumen tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/40—Heating or cooling means; Combinations thereof
- A61J2200/42—Heating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
- A61J2200/72—Device provided with specific sensor or indicating means for temperature
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides an enteral nutrition thermostat, comprising: the heating path is wrapped outside the nutrient solution dropper in a contact manner, and a medium flows in the heating path; the water pump is arranged between the outlet and the inlet of the heating passage and is used for pumping the medium flowing out of the outlet into the inlet direction; the heater is arranged between the water pump and the inlet of the heating passage and used for heating the medium in the heating passage; the temperature detection device is used for detecting the temperature of the nutrient solution at the outlet of the nutrient solution dropper; and the controller is used for acquiring the temperature of the nutrient solution at the outlet of the nutrient solution dropper detected by the temperature detection device and controlling the heater according to the temperature of the nutrient solution at the outlet of the nutrient solution dropper. The invention can maintain the temperature of the nutrient solution in the nutrient solution dropper within a certain range, has wide heating range and strong universality, and avoids the situation that personnel are scalded due to high temperature in a local range or a heater is not matched with the dropper.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to an enteral nutrition thermostat.
Background
Enteral nutrition is a way to provide nutrition to patients who are unwilling or unable to take food orally but whose gastrointestinal tract is functioning. At present, the clinical enteral nutrition has certain requirements on infusion modes, nutrient solutions, metabolism, nutrient solution temperature ranges and the like, particularly has strict requirements on the nutrient solution temperature range, the temperature of nasal feed is generally 38-40 ℃, and the temperature of food entering the small intestine is about 37.5 ℃. If the temperature is not proper, the patient may have complications such as abdominal distension, diarrhea, reflux, aspiration, stomach tube blockage, gastric retention and the like.
In the related art, the heat preservation measures of the nutrient solution are generally two types as follows:
1. the disposable heating methods of heating by using a transfusion heater, removing a plug of a thermos bottle, heating by using a hot water bag, adjusting the room temperature and the like have the obvious defects that the temperature is firstly high and then low, the temperature can not be kept constant within a certain range, and frequent repeated heating is needed, so that the effectiveness of enteral nutrition is influenced, the danger is increased, and the workload of nursing staff is increased.
2. The warmer heats, and the working principle of the warmer is as follows: after the thermostat is electrified, the electric heating wire generates heat, the outer wall of the infusion tube flowing through the infusion tube clamp part is heated, and a worker can adjust the temperature of the solution in the infusion tube according to the position of the thermostat on the infusion tube.
However, the above two methods have the following disadvantages:
1. the obvious disadvantages of the disposable warming method are that the temperature is high and low, the temperature cannot be kept constant within a certain range, and frequent and repeated warming is needed, which not only influences the effectiveness of enteral nutrition, increases the danger, but also increases the workload of nursing staff.
2. With the continuous emergence of various high-tech infusion sets, the medical market is not standard, the types of heaters are different, manufacturers are different, the power difference is large, the heating cannot be unified, and a plurality of defects are generated.
3. The thermostat heats a local range with higher temperature, a patient can be scalded if the heating area is not blocked, and the thermostat can be damaged if the thermostat is improperly positioned and pressed into the body by a patient in coma or poor skin sensing function.
Disclosure of Invention
The invention aims to solve the technical problems and provides an enteral nutrition thermostat which can maintain the temperature of nutrient solution in a nutrient solution dropper within a certain range, has wide heating range and strong universality and avoids the situation that personnel are scalded due to high temperature in a local range or a heater is not matched with the dropper.
The technical scheme adopted by the invention is as follows:
the invention provides an enteral nutrition thermostat, comprising: the heating path is wrapped outside the nutrient solution dropper in a contact manner, a medium flows in the heating path and is used for exchanging heat with nutrient solution in the nutrient solution dropper, the heating path comprises an outlet and an inlet, the outlet of the heating path is arranged corresponding to the inlet of the nutrient solution dropper, and the inlet of the heating path is arranged corresponding to the outlet of the nutrient solution dropper; the water pump is arranged between the outlet and the inlet of the heating passage and is used for pumping the medium flowing out of the outlet into the inlet direction; a heater provided between the water pump and an inlet of the heating passage, the heater being for heating a medium in the heating passage; the temperature detection device is arranged at the outlet of the nutrient solution dropper and is used for detecting the temperature of the nutrient solution at the outlet of the nutrient solution dropper; and the controller is respectively connected with the heater and the temperature detection device, and is used for acquiring the temperature of the nutrient solution at the outlet of the nutrient solution dropper detected by the temperature detection device and controlling the heater according to the temperature of the nutrient solution at the outlet of the nutrient solution dropper.
The enteral nutrition thermostat of the present invention also has the following additional technical features:
according to one embodiment of the invention, the heater is operated in the heating mode and the heat preservation mode in each period with a first preset time as a period, and the operation time of the heating mode and the operation time of the heat preservation mode are in a preset proportion.
According to an embodiment of the invention, the controller is specifically configured to: comparing the temperature of the nutrient solution at the outlet of the nutrient solution dropper with a preset temperature, wherein if the temperature of the nutrient solution at the outlet of the nutrient solution dropper is greater than the preset temperature, the working time of the heater in the heat preservation mode in each period is increased; and if the temperature of the nutrient solution at the outlet of the nutrient solution dropper is less than the preset temperature, increasing the working time of the heating mode of the heater in each period.
According to an embodiment of the present invention, the enteral nutrition thermostat described above further includes: the heat insulation material wraps the periphery of the nutrient solution dropper.
According to one embodiment of the invention, the temperature detection means is a temperature sensor.
According to one embodiment of the invention, the medium is water.
According to one embodiment of the invention, the medium is a cooling liquid.
The invention has the beneficial effects that:
the invention can maintain the temperature of the nutrient solution in the nutrient solution dropper within a certain range, has wide heating range and strong universality, and avoids the situation that personnel are scalded due to high temperature in a local range or a heater is not matched with the dropper.
Drawings
FIG. 1 is a schematic diagram of the construction of an enteral feeding thermostat according to one embodiment of the present invention;
fig. 2 is a schematic view of the construction of an enteral feeding thermostat according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The enteral feeding thermostat according to the present invention as set forth above will be described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an enteral feeding thermostat according to an embodiment of the present invention, as shown in fig. 1, comprising: a heating path 1, a water pump 2, a heater 3, a temperature detection device 4, and a controller (not specifically shown in the figure).
The heating path 1 is wrapped outside the nutrient solution dropper 5 in a contact manner, a medium flows in the heating path 1 and is used for exchanging heat with nutrient solution in the nutrient solution dropper, the heating path 1 comprises an outlet L1 and an inlet L2, the outlet L1 of the heating path is arranged corresponding to the inlet H1 of the nutrient solution dropper, and the inlet L2 of the heating path is arranged corresponding to the outlet H2 of the nutrient solution dropper; the water pump 2 is arranged between an outlet L1 and an inlet L2 of the heating passage, and the water pump 2 is used for pumping the medium flowing out of the outlet into the inlet direction; the heater 3 is arranged between the water pump 2 and the inlet L2 of the heating passage, and the heater 3 is used for heating the medium in the heating passage 1; the temperature detection device 4 is arranged at the outlet H2 of the nutrient solution dropper, and the temperature detection device 4 is used for detecting the temperature of the nutrient solution at the outlet of the nutrient solution dropper; the controller is respectively connected with the heater and the temperature detection device, and is used for acquiring the nutrient solution temperature of H2 at the outlet of the nutrient solution dropper detected by the temperature detection device and controlling the heater 3 according to the nutrient solution temperature of H2 at the outlet of the nutrient solution dropper.
Specifically, as shown in fig. 1, the nutrient solution passes through the heating passage 1 from top to bottom, and the temperature of the nutrient solution at the outlet H2 of the nutrient solution dropper is detected at the bottom end of the heating passage 1 by using the temperature detecting device 4. The nutrient solution in the dropper completes heat exchange with the medium in the heating path 1 so as to adjust the temperature of the nutrient solution. As the medium enters the heating passage 1 from bottom to top, the medium and the nutrient solution can be fully contacted for heat exchange. The medium after heat exchange with the nutrient solution flows out of the outlet L1 of the heating passage and is pumped into the inlet L2 of the heating passage again through the water pump 2. Before entering the heating passage inlet L2, if the temperature of the nutrient solution at the outlet H2 of the nutrient solution drip tube, which is obtained by the controller, is low, the heater 3 may be controlled to perform heating operation, so that the medium may be heated again to a preset temperature, thereby increasing the temperature of the medium heat-exchanged with the nutrient solution, and further increasing the temperature of the nutrient solution. Therefore, the temperature of the nutrient solution in the nutrient solution dropper can be maintained within a certain range, the heating range is wide, the universality is strong, and the condition that personnel are scalded due to high temperature in a local range or the heater is not matched with the dropper is avoided.
According to an embodiment of the present invention, the heater 3 is operated for a first preset time period, and is operated in a heating mode and a keeping warm mode in each period, and the operation time of the heating mode and the operation time of the keeping warm mode are in a preset ratio.
According to an embodiment of the invention, the controller is specifically configured to: comparing the temperature of the nutrient solution at the outlet H2 of the nutrient solution dropper with a preset temperature, wherein if the temperature of the nutrient solution at the outlet H2 of the nutrient solution dropper is greater than the preset temperature, the working time of the heater in the heat preservation mode in each period is increased; and if the temperature of the nutrient solution at the outlet H2 of the nutrient solution dropper is less than the preset temperature, increasing the working time of the heating mode of the heater in each period.
Specifically, the heater 3 is controlled by the controller, and is divided into a heating mode and a heat preservation mode within a fixed time, and the proportion of the heating mode and the heat preservation mode is adjusted by the controller. If the temperature of the nutrient solution at the outlet of the nutrient solution dropper is higher than the preset temperature, the controller sends a cooling instruction to the heater 3, the proportion of the heating mode is reduced, and the proportion of the heat preservation mode is increased, so that the temperature of the medium entering the heating channel 1 is gradually reduced, and the nutrient solution cooling operation is completed. If the temperature of the nutrient solution at the outlet of the nutrient solution dropper H2 is lower than the preset temperature, the controller sends a heating instruction to the heater 3, the proportion of the heating mode is increased, and the proportion of the heat preservation mode is reduced, so that the temperature of the medium entering the heating passage 1 is gradually increased, and the heating operation of the nutrient solution is completed. Thus, the temperature of the nutrient solution in the nutrient solution dropper can be maintained within a certain range.
It is understood that the preset temperature may be a specific temperature value, for example, 37.5 ℃, or a temperature range, for example, 37 ℃ to 38 ℃, and is determined according to the required temperature of the nutrient solution, the heat exchange efficiency between the medium and the nutrient solution, and the accuracy of the temperature detection device, so as to ensure that the temperature of the nutrient solution at the outlet of the nutrient solution dropper is the required temperature.
According to an embodiment of the present invention, as shown in fig. 2, the enteral nutrition thermostat further includes: the heat insulation material 6 is wrapped on the periphery of the nutrient solution dropper 5. The thermal insulation material 6 can reduce the influence of the external environment on the temperature of the nutrient solution, and can ensure that the heat in the medium is absorbed by the nutrient solution as much as possible, thereby improving the heat exchange rate.
According to one embodiment of the present invention, the temperature detection device 4 may be a temperature sensor.
Specifically, the thermostat is based on readable temperature sensor, and temperature sensor's precision is adjustable, can realize the adjustment that becomes more meticulous.
According to one embodiment of the present invention, the medium may be water or cooling liquid, the water is low in cost and can maintain a certain heat exchange effect, and the heat exchange effect of the cooling liquid is better and is specifically selected according to actual requirements.
In the invention, the heater 3 is far away from the sickbed as far as possible so as to avoid scalding the patient.
In summary, according to the enteral nutrition thermostat provided by the embodiment of the invention, the heating path is wrapped outside the nutrient solution dropper in a contacting manner, a medium flows in the heating path and exchanges heat with the nutrient solution in the nutrient solution dropper, the heating path comprises an outlet and an inlet, the outlet of the heating path is arranged corresponding to the inlet of the nutrient solution dropper, the inlet of the heating path is arranged corresponding to the outlet of the nutrient solution dropper, the water pump is arranged between the outlet and the inlet of the heating path, the medium flowing out of the outlet is pumped into the inlet direction by the water pump, the heater is arranged between the water pump and the inlet of the heating path, the medium in the heating path is heated by the heater, the temperature detection device is arranged at the outlet of the nutrient solution dropper, the temperature detection device detects the temperature of the nutrient solution at the outlet of the nutrient solution dropper, the controller is respectively connected with the heater and the temperature detection device, and the controller obtains the temperature of the nutrient solution at the nutrient solution dropper outlet detected by the temperature detection device, and the heater is controlled according to the temperature of the nutrient solution at the outlet of the nutrient solution dropping pipe. Therefore, the temperature of the nutrient solution in the nutrient solution dropper can be maintained within a certain range, the heating range is wide, the universality is strong, and the condition that personnel are scalded due to high temperature in a local range or the heater is not matched with the dropper is avoided.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. The meaning of "plurality" is two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An enteral nutrition thermostat, comprising:
the heating path is wrapped outside the nutrient solution dropper in a contact manner, a medium flows in the heating path and is used for exchanging heat with nutrient solution in the nutrient solution dropper, the heating path comprises an outlet and an inlet, the outlet of the heating path is arranged corresponding to the inlet of the nutrient solution dropper, and the inlet of the heating path is arranged corresponding to the outlet of the nutrient solution dropper;
the water pump is arranged between the outlet and the inlet of the heating passage and is used for pumping the medium flowing out of the outlet into the inlet direction;
a heater provided between the water pump and an inlet of the heating passage, the heater being for heating a medium in the heating passage;
the temperature detection device is arranged at the outlet of the nutrient solution dropper and is used for detecting the temperature of the nutrient solution at the outlet of the nutrient solution dropper;
and the controller is respectively connected with the heater and the temperature detection device, and is used for acquiring the temperature of the nutrient solution at the outlet of the nutrient solution dropper detected by the temperature detection device and controlling the heater according to the temperature of the nutrient solution at the outlet of the nutrient solution dropper.
2. The enteral feeding thermostat of claim 1, wherein the heater is operated for a first predetermined period of time, and is operated in a heating mode and a warming mode in each period, and the operating time of the heating mode and the operating time of the warming mode are in a predetermined ratio.
3. Enteral nutrition thermostat according to claim 2, wherein the controller is specifically configured to:
comparing the temperature of the nutrient solution at the outlet of the nutrient solution dropper with a preset temperature, wherein,
if the temperature of the nutrient solution at the outlet of the nutrient solution dropper is higher than the preset temperature, increasing the working time of the heater in the heat preservation mode in each period;
and if the temperature of the nutrient solution at the outlet of the nutrient solution dropper is less than the preset temperature, increasing the working time of the heating mode of the heater in each period.
4. The enteral feeding thermostat of claim 1, further comprising: the heat insulation material wraps the periphery of the nutrient solution dropper.
5. The enteral nutrition thermostat of claim 1, wherein said temperature detection means is a temperature sensor.
6. Enteral nutrition thermostat according to claim 1, characterized in that the medium is water.
7. Enteral nutrition thermostat according to claim 1, characterized in that the medium is a cooling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110536475.2A CN113143773A (en) | 2021-05-17 | 2021-05-17 | Enteral nutrition thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110536475.2A CN113143773A (en) | 2021-05-17 | 2021-05-17 | Enteral nutrition thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113143773A true CN113143773A (en) | 2021-07-23 |
Family
ID=76876395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110536475.2A Pending CN113143773A (en) | 2021-05-17 | 2021-05-17 | Enteral nutrition thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113143773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831893A (en) * | 2022-05-09 | 2022-08-02 | 合肥市第一人民医院 | Nutrient solution constant temperature conveyor in intestines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150305985A1 (en) * | 2014-04-25 | 2015-10-29 | Neonatal Product Group, Inc. | Enteral feeding warming system |
| CN205434417U (en) * | 2016-03-15 | 2016-08-10 | 罗凌溱 | Medical intestines and stomach nutrient solution conveyor |
| CN107095574A (en) * | 2017-05-11 | 2017-08-29 | 浙江绍兴苏泊尔生活电器有限公司 | heat preservation control method of electric kettle and electric kettle |
| CN109223574A (en) * | 2018-08-23 | 2019-01-18 | 施海燕 | A kind of clinical enteral nutrition temperature control device and its method |
| CN212308456U (en) * | 2019-09-04 | 2021-01-08 | 曾艳 | Clinical enteral nutrition temperature control device |
-
2021
- 2021-05-17 CN CN202110536475.2A patent/CN113143773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150305985A1 (en) * | 2014-04-25 | 2015-10-29 | Neonatal Product Group, Inc. | Enteral feeding warming system |
| CN205434417U (en) * | 2016-03-15 | 2016-08-10 | 罗凌溱 | Medical intestines and stomach nutrient solution conveyor |
| CN107095574A (en) * | 2017-05-11 | 2017-08-29 | 浙江绍兴苏泊尔生活电器有限公司 | heat preservation control method of electric kettle and electric kettle |
| CN109223574A (en) * | 2018-08-23 | 2019-01-18 | 施海燕 | A kind of clinical enteral nutrition temperature control device and its method |
| CN212308456U (en) * | 2019-09-04 | 2021-01-08 | 曾艳 | Clinical enteral nutrition temperature control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831893A (en) * | 2022-05-09 | 2022-08-02 | 合肥市第一人民医院 | Nutrient solution constant temperature conveyor in intestines |
| CN114831893B (en) * | 2022-05-09 | 2023-03-14 | 合肥市第一人民医院 | Nutrient solution constant temperature conveyor in intestines |
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Application publication date: 20210723 |
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| RJ01 | Rejection of invention patent application after publication |