CN215536735U - Portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control - Google Patents
Portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control Download PDFInfo
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- CN215536735U CN215536735U CN202122122503.4U CN202122122503U CN215536735U CN 215536735 U CN215536735 U CN 215536735U CN 202122122503 U CN202122122503 U CN 202122122503U CN 215536735 U CN215536735 U CN 215536735U
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- Prior art keywords
- nutrient solution
- motor
- heating
- frequency speed
- speed control
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 15
- 230000035764 nutrition Effects 0.000 title claims abstract description 13
- 235000015097 nutrients Nutrition 0.000 claims abstract description 58
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 8
- 230000008676 import Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 206010067484 Adverse reaction Diseases 0.000 abstract description 2
- 230000006838 adverse reaction Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 210000002784 stomach Anatomy 0.000 description 10
- 230000008855 peristalsis Effects 0.000 description 4
- 206010012735 Diarrhoea Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
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- 230000002496 gastric effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 208000022559 Inflammatory bowel disease Diseases 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 208000035467 Pancreatic insufficiency Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 229940079593 drug Drugs 0.000 description 1
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- 210000001564 haversian system Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003871 intestinal function Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 235000020888 liquid diet Nutrition 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 210000004400 mucous membrane Anatomy 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a portable electricity-accumulating nutrition pump with constant-temperature heating and variable-frequency speed control, which comprises a shell, and a motor, a fixing clamp, a turntable and a storage battery which are arranged on the shell, wherein the storage battery is connected with the motor; the rear disc is connected with the motor output assembly; the front disc is connected with the rear disc, a plurality of heating rods are arranged between the front disc and the rear disc, and nutrient solution pipelines are wound on the heating rods; the heating effect can be ensured, so that the temperature of nutrient solution entering the gastrointestinal tract is proper, and adverse reaction of the gastrointestinal tract is avoided; the heating rods are U-shaped, so that the heating area is increased, and the heating is more uniform; the motor is a variable-frequency speed-regulating motor, so that the pumping speed of the nutrient solution can be conveniently regulated; the fixation clamp is fixed in the shell rear end, and infrared sensor is installed to nutrient solution pipeline import for detect the air in the pipeline. The utility model has small volume, is convenient to carry and store electricity, and is suitable for patients fed by tube feeding.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a portable electric power storage nutrition pump with constant-temperature heating and variable-frequency speed control.
Background
At present, enteral nutrition is mainly used for patients who eat food orally and cannot meet energy and nutritional requirements and retain enough gastrointestinal tract functions, is a main means for treating diseases such as malnutrition, inflammatory bowel disease, persistent diarrhea, pancreatic insufficiency and the like, and can be used for patients to take enough protein, water, medicines and heat through nutritious liquid diet injected from a stomach tube. When nutrient solution is delivered to a patient, one method is to utilize a gravity nutrient canal to deliver the nutrient solution into the stomach of the patient through a stomach tube like infusion, so as to achieve the purpose of delivering the nutrient solution. And the heating function cannot be achieved only by using the gravity feeding tube, so that the temperature of the nutrient solution in the intestines is easily supercooled, stomach spasm or diarrhea is caused, and mucosal burn is caused by overheating. Although some nutrient pumps heat nutrient solution by heating the nutrient solution bottle end, the nutrient solution which is well heated at the bottle end is still cooled after being conveyed to the stomach tube through the nutrient solution pipeline, the heating effect is not good, and gastrointestinal reaction of patients can still be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable electric-storage nutrition pump with constant-temperature heating and variable-frequency speed control, which can ensure the heating effect, ensure the temperature of nutrient solution entering gastrointestinal tracts to be proper and avoid adverse reaction of the gastrointestinal tracts.
The utility model provides a portable electricity-accumulating nutrition pump capable of heating at constant temperature and controlling speed at variable frequency, which comprises a shell, and a motor, a turntable and a storage battery which are arranged on the shell, wherein the storage battery is connected with the motor; the rear disc is connected with an output assembly of the motor; the front disc is connected with the rear disc, the heating rods are arranged between the front disc and the rear disc, and the nutrient solution pipeline is wound on the heating rods.
In an alternative embodiment, a plurality of the heating rods are each U-shaped.
In an optional embodiment, the motor is a variable frequency adjustable speed motor.
In an alternative embodiment, a retaining clip is further included, the retaining clip being secured to the rear end of the housing.
In an optional embodiment, a nutrient solution pipeline inlet and a nutrient solution pipeline outlet are arranged at the top end of the shell side by side, and an air inductor is further installed at the nutrient solution pipeline inlet.
In an alternative embodiment, the air sensor is an infrared sensor.
In an alternative embodiment, the front end of the housing is further provided with an LCD display screen and a power key.
In an optional embodiment, a speed regulation key and a USB interface for charging are further installed on the side surface of the housing.
The utility model has the beneficial effects that: according to the portable electricity-storage nutrition pump capable of achieving constant-temperature heating and variable-frequency speed control, the plurality of heating rods are arranged between the front disc and the rear disc of the rotary disc, and the nutrient solution pipeline is wound on the heating rods, so that the nutrient solution in the pipeline can be heated at a constant temperature, the nutrient solution is kept at a proper temperature when entering the stomach tube, and the mucous membrane burn caused by stomach spasm or diarrhea due to the fact that the nutrient solution is too cold and overheating is avoided; the utility model has simple structure, small volume, convenient carrying and use.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of a turntable according to the present invention;
FIG. 4 is another schematic structural view of the turntable of the present invention;
fig. 5 is a schematic diagram of the system of the present invention.
In the figure: 1-a housing; 2-fixing clips; 3-USB interface; 4-a turntable; 41-rear disc; 42-front disc; 43-a rotating shaft; 44-a heating rod; 5-LCD display screen; 6-nutrient solution pipeline inlet; 7-nutrient solution pipeline outlet; 8-speed regulating key; 9-power key.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. 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.
In order to facilitate understanding of the present embodiment, the present invention discloses a portable electric-storage nutrition pump with constant temperature heating and variable frequency speed control.
Referring to fig. 1, the present embodiment provides a portable chargeable nutrition pump with constant temperature heating and variable frequency speed control, comprising a housing 1, a motor mounted on the housing 1, a turntable 4 and a storage battery, wherein the storage battery is connected to the motor, the turntable 4 is mounted at the front end of the housing 1, and the turntable 4 comprises a front disk 42, a rear disk 41 and a plurality of heating rods 44; the rear disc 41 is connected with an output assembly of the motor; the front disk 42 is connected with the rear disk 41, a plurality of heating rods 44 are arranged between the front disk 42 and the rear disk 41, and a nutrient solution pipeline is wound on the heating rods 44.
Specifically, the housing 1 has a rectangular parallelepiped shape, and the battery and the motor are mounted inside the housing 1. The storage battery supplies power for the motor. The rotary table 4 is used for simulating the peristalsis of the intestinal tract of a human body and is used for fixing the nutrient solution pipeline. The nutritional pump of this embodiment also includes a controller, which in this embodiment is model number STM 32. As shown in fig. 5, the controller is connected to the motor to control the rotational speed of the motor. The structure of the output assembly of the motor is determined according to the relative position of the motor and the turntable 4, for example, when the motor is positioned behind the rear disc 41, the output shaft of the motor is directly connected with the rear disc 41; when the motor is located at one side of the rear disc 41, the output component of the motor is a gear component, and the motor is connected with the rotating shaft 43 installed at the circle center positions of the front disc 42 and the rear disc 41 through the gear component.
As shown in fig. 3, the heating rods 44 are positioned between the front disk 42 and the rear disk 41, and a plurality of heating rods 44 are fixed between the front disk 42 and the rear disk 41 at intervals in the circumferential direction. The heating rod 44 is made of ceramic heating tubes, a circuit is arranged in each heating tube, a connecting terminal is arranged at one end of each heating tube, and the connecting terminals are connected with the controller through wires.
In the embodiment, the plurality of heating rods 44 are arranged on the rotating disc 4, so that the nutrient solution in the nutrient solution pipeline wound on the heating rods 44 can be heated at a constant temperature, the nutrient solution entering the stomach can be kept at a constant temperature, and the stimulation to the gastrointestinal tract can be avoided.
Preferably, a plurality of the heating rods 44 are each U-shaped.
Here, as shown in fig. 4, in order to ensure the omni-directional heating of the nutrient solution in the nutrient solution pipeline and avoid the uneven heating, the heating rod 44 is provided in a U shape adapted to the diameter of the nutrient solution pipeline in the present embodiment. Thus, the contact area between the heating rod 44 and the nutrient solution pipeline can be increased, and the heating efficiency can be improved.
The heating pipes of this embodiment are arranged at intervals, and 6 heating rods 44 are arranged in this embodiment, and the temperature is set between 37 ℃ and 40 ℃.
Preferably, the motor is a variable frequency speed regulating motor.
Here, the rotating disc 4 simulates the frequency of human intestinal peristalsis to deliver nutrient solution in the nutrient solution pipeline to the stomach tube, and then enters the gastrointestinal tract for digestion and absorption. This embodiment sets up the motor into variable frequency speed regulating motor, and the rotational speed of controller control motor to the rotational speed of control carousel 4, and then realize nutrient solution delivery speed's control.
Further, as shown in fig. 2, the device further comprises a fixing clip 2, and the fixing clip 2 is fixed at the rear end of the housing 1.
Specifically, fixation clamp 2 is located 1 rear end of shell (the back), and during the use, accessible fixation clamp 2 is fixed this embodiment on patient's clothes, avoids stomach tube, transfer line tractive.
As shown in fig. 2, one end of the fixing clip 2 of the embodiment is fixed at the rear end of the shell 1, and when in use, the other end of the fixing clip 2 is hung on the clothes of a patient.
Preferably, a nutrient solution pipeline inlet 6 and a nutrient solution pipeline outlet 7 are arranged at the top end of the shell 1 side by side, and an air sensor is further installed at the nutrient solution pipeline inlet 6.
Specifically, in the top of carousel 4, still be equipped with nutrient solution pipeline import 6 and nutrient solution pipeline export 7, the kettle that drips of nutrient solution pipeline is fixed in nutrient solution pipeline import 6 department, installs the air inductor in nutrient solution pipeline import 6 department, is convenient for detect the bubble in the kettle that drips. The air sensor may be an infrared sensor or an ultrasonic transducer.
Optionally, the air sensor is an infrared sensor.
Here, this embodiment installs correlation infrared sensor at nutrient solution pipeline import 6 department, detects the bubble in the drip cup, and when there is the bubble in the drip cup, the controller control bee calling organ sends the beep sound of "drip" and reminds medical personnel to handle.
Further, an LCD display screen 5 and a power supply key 9 are also arranged at the front end of the shell 1.
Here, the front end of the housing 1 is also provided with an openable and closable door, and an LCD display 5 and a power key 9 are mounted on the door. The display screen can show the pumping speed of nutrient solution, can also show residual capacity, air alarm lamp.
Optionally, a speed regulation key 8 and a USB interface 3 for charging are further installed on the side surface of the housing 1.
Here, a USB interface 3 is further installed on the side of the housing 1 to rapidly charge the battery for 2 hours, and the battery can be operated for 24 hours. The speed regulating button 8 is used for regulating the rotating speed of the variable-frequency speed regulating motor through the controller so as to regulate the rotating speed of the turntable 4 and further realize the speed control regulation of the nutrient solution.
As shown in fig. 5, which is a schematic diagram of the system of the present embodiment, the keys include a power key 9 and a speed-adjusting key 8.
In conclusion, this embodiment outward appearance is small and exquisite, conveniently carries, but the electric power storage, is applicable to the patient that the tube feeding was fed. Can heat the enteral nutrient solution, maintain the heat temperature at 37-40 ℃, simulate the intestinal peristalsis frequency to control the speed of the nutrient solution, prevent the excessive gastric load caused by the excessive speed of injecting the nutrient solution, simulate the intestinal peristalsis frequency to be beneficial to recovering the intestinal function and reduce the tube feeding complications. When the nutrient solution enters the air, the sensing device can give out beep of beep and beep to play a role of reminding. The novel tube feeding device has simple and convenient effect on daily tube feeding work in hospitals, can be used for clinical treatment in hospitals or families, and has good application prospect.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control comprises a shell, and a motor, a rotary table and a storage battery which are arranged on the shell, wherein the storage battery is connected with the motor; the rear disc is connected with an output assembly of the motor; the front disc is connected with the rear disc, the heating rods are arranged between the front disc and the rear disc, and the nutrient solution pipeline is wound on the heating rods.
2. The portable constant-temperature heating and variable-frequency speed control chargeable nutrition pump as claimed in claim 1, wherein the plurality of heating rods are U-shaped.
3. The portable constant-temperature heating and variable-frequency speed-control chargeable nutrient pump as claimed in claim 1, wherein the motor is a variable-frequency speed-control motor.
4. The portable chargeable nutrient pump with constant temperature heating and variable frequency speed control as claimed in claim 1, further comprising a fixing clip fixed at the rear end of the housing.
5. The portable chargeable power and nutrition pump with constant temperature heating and variable frequency speed control as claimed in claim 1, wherein the top end of the casing is provided with a nutrient solution pipeline inlet and a nutrient solution pipeline outlet side by side, and an air sensor is further installed at the nutrient solution pipeline inlet.
6. The portable chargeable nutrient pump with constant temperature heating and variable frequency speed control as claimed in claim 5, wherein the air sensor is an infrared sensor.
7. The portable chargeable nutrient pump with constant temperature heating and variable frequency speed control as claimed in claim 1, wherein the front end of the housing is further provided with an LCD display screen and a power supply button.
8. The portable chargeable nutrient pump with constant temperature heating and variable frequency and speed control as claimed in claim 1, wherein a speed regulating button and a USB interface for charging are further installed on the side surface of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122122503.4U CN215536735U (en) | 2021-09-03 | 2021-09-03 | Portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122122503.4U CN215536735U (en) | 2021-09-03 | 2021-09-03 | Portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215536735U true CN215536735U (en) | 2022-01-18 |
Family
ID=79846933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122122503.4U Expired - Fee Related CN215536735U (en) | 2021-09-03 | 2021-09-03 | Portable electric power storage nutrition pump with constant temperature heating and variable frequency speed control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215536735U (en) |
-
2021
- 2021-09-03 CN CN202122122503.4U patent/CN215536735U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |