Combined enteral nutrition pump for nursing, feeding and eating

Abstract

The invention discloses a nursing, feeding and eating combined enteral nutrition pump, and relates to the technical field of enteral nutrition pumps, the nursing, feeding and eating combined enteral nutrition pump comprises a working plate, the working plate is fixedly connected with a mounting frame, one side of the working plate is provided with a controller, the working plate is internally provided with a feeding device, and the feeding device comprises a mounting cavity; a nutrition box is arranged in the mounting cavity, and a conveying device is arranged on one side of the mounting cavity; when the silicone tube wound on the conveying roller is too loose or too tight, gas can be injected into the gas storage cavity, so that the sliding rods in the gas storage cavity are far away from each other, the distance between the two arc-shaped blocks is adjusted, the diameter of the conveying roller is indirectly increased, the silicone tube can be wound on the conveying roller more tightly, and the conveying efficiency is improved. And the loosening degree of the silicone tube can be adjusted by moving the telescopic rod on the telescopic tube and adjusting the distance between the conveying tube and the conveying roller, so that the tightness of the silicone tube on the conveying roller is moderate, and better conveying of the silicone tube is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of enteral nutrition pumps, in particular to a nursing, feeding and edible combined enteral nutrition pump. Background Art

[0002] Clinical studies have found that delayed nutritional support will cause critically ill patients to quickly develop malnutrition, which is difficult to correct with subsequent nutritional support. Insufficient nutritional support and negative protein-energy balance will directly lead to malnutrition, and are associated with hematogenous infections, affecting the prognosis of ICU patients. Enteral nutrition is a nutritional support method that provides nutrients and other various nutrients required for metabolism through the gastrointestinal tract, which is determined by the length of time, mental state and gastrointestinal function. There are two ways of enteral nutrition: oral and transcatheter input, among which transcatheter input includes nasogastric tube, nasoduodenal tube, nasojejunal tube and gastrojejunostomy tube. The tension of the delivery tube in the traditional quantitative nutrition pump is not easy to adjust. A delivery tube that is too loose or too tight will cause the pump body to be unable to deliver materials through the delivery tube, which in turn causes the patient to be unable to effectively obtain sufficient nutrient solution. Therefore, a nursing feeding and edible combined enteral nutrition pump is provided to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0003] The object of the present invention is to provide a combined enteral nutrition pump for nursing, feeding and eating to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A combined enteral nutrition pump for nursing, feeding and eating, comprises a working plate, a mounting frame is fixedly connected to the working plate, a controller is installed on one side of the working plate, a feeding device is arranged inside the working plate, the feeding device comprises a mounting cavity, a nutrient box is arranged inside the mounting cavity, a conveying device is arranged on one side of the mounting cavity, the conveying device comprises a rotating disk, a conveying roller is fixedly connected to one side of the rotating disk, a feeding device is arranged on one side of the conveying device, the feeding device comprises a containing box, a conveying straight pipe is arranged on the lower side of the containing box, one end of the conveying straight pipe is fixedly connected with a supply pipe.

[0006] As a further solution of the present invention: wherein, the installation cavity is opened inside the working plate, a tray is fixedly connected to the inside of the installation cavity, the bottom wall inside the tray is fixedly connected to a support plate by a fixing spring, the nutrient box is placed on the support plate, a positive electrode block is installed on the inner wall of the tray, a negative electrode block is installed on the support plate, a speaker is installed on the outer side of the tray, and the speaker is electrically connected to the negative electrode block and the positive electrode block.

[0007] As a further scheme of the present invention: wherein, an air storage cavity is provided inside the conveying roller, and a symmetrical sliding rod is slidably connected inside the air storage cavity, and an arc block is fixedly connected to the sliding rod, and two groups of material conveying pipes are inserted on the mounting frame, and a bracket plate is provided at the lower side of the two groups of material conveying pipes, and symmetrical sliding rods are fixedly connected inside the bracket plate, and slide plates are slidably connected to the symmetrical sliding rods, and reset springs are sleeved on the symmetrical sliding rods, and a resistance rod is installed on one side of one group of the sliding rods, and a resistance block is slidably connected to the resistance rod, and the slide plate is fixedly connected to the resistance block, and a push switch is provided on one side of the resistance rod, and the push switch is installed on the inner wall of the bracket plate, and through holes are provided on the slide plate and the bracket plate, and two groups of material conveying pipes pass through the inside of the through holes, and a silicone tube is wound around the bottom side of the conveying roller, and the two ends of the silicone tube are respectively spirally connected to the two groups of material conveying pipes.

[0008] As a further solution of the present invention: wherein, an air inlet pipe and an air outlet pipe are provided on the conveying roller, and a one-way valve is installed on both the air inlet pipe and the air outlet pipe.

[0009] As a further solution of the present invention: wherein, a telescopic tube is fixedly connected to the bottom side of the mounting frame, a telescopic rod is slidably connected inside the telescopic tube, the telescopic rod is fixedly connected to the bracket plate, a spring rod is installed on the side wall of the telescopic rod, a plurality of limiting holes are opened on the telescopic tube, the spring rod and the limiting holes are matching components, a driving motor is installed inside the working plate, the driving motor drives the rotating disk to rotate, and the push switch controls the driving motor to turn off.

[0010] As a further solution of the present invention: wherein, a liquid sensor frame is provided on the lower side of the conveying roller, a liquid sensor is installed inside the liquid sensor frame, and the liquid sensor is electrically connected to the driving motor through a push switch.

[0011] As a further solution of the present invention: wherein, a conveying hose is fixed and connected through between the nutrient box and the feeding pipe, and another conveying hose is fixed and connected through between the feeding pipe and the supply pipe.

[0012] As a further scheme of the present invention: wherein, the container box is installed on the working plate, the interior of the container box is rotatably connected with a dividing rod, a driving motor is installed inside the container box, the driving motor drives the dividing rod to rotate, the upper and lower sides of the container box are respectively fixed and connected with a feed port and a discharge port, a conveying straight pipe is installed on the lower side of the container box, the discharge port is connected with the conveying straight pipe, and one end of the conveying straight pipe is connected with the supply pipe.

[0013] As a further solution of the present invention: wherein, an auger shaft is rotatably connected inside the conveying straight pipe, a transmission motor is installed on one side of the conveying straight pipe, the transmission motor drives the auger shaft to rotate, and a filter screen is provided at the connection between the conveying straight pipe and the supply pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The nutrient box that needs to be transported can be filled with the nutrient solution, and then the nutrient box is placed on the tray in the tray, and then the speaker is turned on. Under the action of gravity, the tray will move down to separate the positive block and the negative block. When the nutrient solution inside the nutrient box gradually decreases, the tray will gradually move up, and the positive block and the negative block will be connected and energized, so that the speaker will be energized and alarm will be sounded, which can remind the staff to replace the nutrient box.

[0016] 2. The silicone tube is wound around the conveying roller, and when the conveying roller rotates, the silicone tube is squeezed through the arc block, so that the inside of the silicone tube is in a negative pressure environment, so that the nutrient solution in the nutrient box can flow into the supply pipe through the silicone tube. When the silicone tube wrapped around the conveying roller is too loose or too tight, gas can be injected into the air storage cavity to make the internal sliding rods of the air storage cavity move away from each other, thereby adjusting the distance between the two arc blocks, indirectly increasing the diameter of the conveying roller, and making the silicone tube tighter around the conveying roller. The looseness of the silicone tube can also be adjusted by moving the telescopic rod on the telescopic tube and adjusting the distance between the feeding pipe and the conveying roller, so that the silicone tube has a moderate tightness on the conveying roller, which is convenient for the silicone tube to better feed.

[0017] 3. By installing the feed pipe inside the through hole in the skateboard, when the feed pipe is pulled by the silicone tube, the skateboard will move down, and the downward movement of the skateboard will drive the resistor block to move down. The resistance value can be calculated according to the distance the resistor block moves on the resistor rod, and then it can be displayed through the controller to obtain the size of the pulling force received by the skateboard. When the skateboard moves down to a certain position, the resistor block will contact the push switch. After pressing the push switch, it will drive the motor to cut off the power, and then stop the conveying roller from running, so as to remind personnel to adjust the tightness of the silicone tube.

[0018] 4. Liquid food can be added to the patient's stomach through the provided container box to increase food, thereby preventing the patient's stomach's digestive function from regressing during illness. A dividing rod is provided inside the container box, which divides the inside of the container box into two parts, so that liquid food can be quantitatively administered to the patient. The liquid food inside the container box is transported to the inside of the supply pipe through the auger shaft via a straight conveying pipe to complete the delivery of the liquid food. The provided filter screen prevents large particles of food from entering the stomach, thereby preventing excessive digestive pressure on the stomach. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the controller in the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the bracket plate structure in the present invention;

[0022] Figure 4 It is a schematic cross-sectional view of the conveying roller structure in the present invention;

[0023] Figure 5 It is a schematic cross-sectional view of the tray structure in the present invention;

[0024] Figure 6 It is a schematic cross-sectional view of the structure of the container box in the present invention;

[0025] 1. Working plate; 101. Mounting frame; 2. Controller; 3. Feeding device; 301. Mounting cavity; 302. Tray; 303. Nutrition box; 304. Support plate; 305. Fixing spring; 306. Negative electrode block; 307. Positive electrode block; 308. Speaker; 4. Feeding device; 401. Rotating plate; 402. Conveying roller; 403. Gas storage cavity; 404. Sliding rod; 405. Arc block; 406. Silicone tube; 407 , feed pipe; 408, bracket plate; 409, slide plate; 410, sliding rod; 411, through hole; 412, resistor rod; 413, resistor block; 414, push switch; 415, reset spring; 416, telescopic rod; 417, liquid sensor rack; 5, delivery hose; 6, supply pipe; 7, feeding device; 701, container box; 702, delivery straight pipe; 703, dividing rod; 704, feed inlet; 705, discharge outlet. DETAILED DESCRIPTION

[0026] See also Figures 1 to 6 A combined enteral nutrition pump for nursing, feeding and eating, comprises a working plate 1, a mounting frame 101 is fixedly connected to the working plate 1, a controller 2 is installed on one side of the working plate 1, the controller 2 controls the operation of a driving motor, a driving motor and a speaker 308, wherein a display screen is also installed on the controller 2, a feeding device 3 is arranged inside the working plate 1, the feeding device 3 comprises an installation cavity 301, a nutrient box 303 is arranged inside the installation cavity 301, a feeding device 4 is arranged on one side of the installation cavity 301, the feeding device 4 comprises a rotating disk 401, a conveying roller 402 is fixedly connected to one side of the rotating disk 401, a feeding device 7 is arranged on one side of the feeding device 4, the feeding device 7 comprises a container box 701, a conveying straight pipe 702 is arranged on the lower side of the container box 701, and a supply pipe 6 is fixedly connected to one end of the conveying straight pipe 702 and is connected through it.

[0027] Preferably, the installation cavity 301 is opened inside the working plate 1, and a tray 302 is fixedly connected to the inside of the installation cavity 301. The bottom wall inside the tray 302 is fixedly connected to a support plate 304 through a fixing spring 305, and a nutrient box 303 is placed on the support plate 304. A positive electrode block 307 is installed on the inner wall of the tray 302 through a spiral rod, and a negative electrode block 306 is installed on the support plate 304. A speaker 308 is installed on the outer side of the tray 302, and the speaker 308 is electrically connected to the negative electrode block 306 and the positive electrode block 307.

[0028] Among them, under the action of gravity, the support plate 304 will move downward to separate the positive electrode block 307 and the negative electrode block 306. When the nutrient solution inside the nutrient box 303 gradually decreases, the support plate 304 will gradually move upward, so that the positive electrode block 307 and the negative electrode block 306 are connected and powered, so that the speaker 308 is powered and an alarm is sounded, thereby reminding the staff to replace the nutrient box 303.

[0029] Preferably, an air storage chamber 403 is provided inside the conveying roller 402, and a symmetrical sliding rod 404 is slidably connected inside the air storage chamber 403, and an arc block 405 is fixedly connected to the sliding rod 404, and the arc block 405 can exert a compressive effect on the silicone tube 406, and two groups of material delivery pipes 407 are plugged into the mounting frame 101, and a bracket plate 408 is provided on the lower side of the two groups of material delivery pipes 407, and a symmetrical sliding rod 410 is fixedly connected inside the bracket plate 408, and a slide plate 409 is slidably connected to the symmetrical sliding rod 410, and a return spring is sleeved on the symmetrical sliding rod 410 415, a resistor rod 412 is installed on one side of a group of sliding rods 410, a resistor block 413 is slidably connected to the resistor rod 412, a slide plate 409 is fixedly connected to the resistor block 413, a push switch 414 is provided on one side of the resistor rod 412, and the push switch 414 is installed on the inner wall of the bracket plate 408, a through hole 411 is opened on the slide plate 409 and the bracket plate 408, two groups of feed pipes 407 pass through the inside of the through hole 411, a silicone tube 406 is wound around the bottom side of the conveying roller 402, and both ends of the silicone tube 406 are spirally connected to the two groups of feed pipes 407 respectively.

[0030] Among them, the silicone tube 406 is wound on the conveying roller 402, and when the conveying roller 402 rotates, it will squeeze the silicone tube 406 through the arc block 405, so that the inside of the silicone tube 406 is in a negative pressure environment, so that the nutrient solution inside the nutrient box 303 can flow into the supply tube 6 through the silicone tube 406. When the silicone tube 406 wrapped around the conveying roller 402 is too loose or too tight, gas can be injected into the air storage cavity 403 to make the internal sliding rods 404 of the air storage cavity 403 move away from each other, and then adjust the distance between the two arc blocks 405, indirectly increase the diameter of the conveying roller 402, and make the silicone tube 406 wrapped around the conveying roller 402 tighter.

[0031] Furthermore, the feed pipe 407 is installed inside the through hole 411 in the slide plate 409. When the feed pipe 407 is subjected to the pulling force of the silicone tube 406, the slide plate 409 will move downward, and the downward movement of the slide plate 409 will drive the resistor block 413 to move downward. The resistance value can be calculated according to the distance moved by the resistor block 413 on the resistor rod 412, and then it can be displayed through the controller 2 to obtain the size of the pulling force received by the slide plate 409. When the slide plate 409 moves down to a certain position, the resistor block 413 will contact the push switch 414. After pressing the push switch 414, the drive motor will be powered off, and the conveying roller 402 will stop running, so as to remind personnel to adjust the tightness of the silicone tube 406.

[0032] Preferably, an air inlet pipe and an air outlet pipe are provided on the conveying roller 402, and a one-way valve is installed on both the air inlet pipe and the air outlet pipe.

[0033] The air is input into the conveying roller 402 through the air inlet pipe, and the air outlet pipe allows the conveying roller 402 to discharge the air.

[0034] Preferably, a telescopic tube is fixedly connected to the bottom side of the mounting frame 101, a telescopic rod 416 is slidably connected inside the telescopic tube, the telescopic rod 416 is fixedly connected to the bracket plate 408, a spring rod is installed on the side wall of the telescopic rod 416, a plurality of limiting holes are opened on the telescopic tube, the spring rod and the limiting holes are matching components, a driving motor is installed inside the working plate 1, the driving motor drives the rotating disk 401 to rotate, and the pressing switch 414 controls the driving motor to be turned off.

[0035] The telescopic rod 416 is moved on the telescopic tube to adjust the distance between the feeding tube 407 and the conveying roller 402 to adjust the looseness of the silicone tube 406, so that the silicone tube 406 is moderately tight on the conveying roller 402, so that the silicone tube 406 can better convey the material.

[0036] Preferably, a liquid sensing frame 417 is provided at the lower side of the conveying roller 402 , and a liquid sensor is installed inside the liquid sensing frame 417 . The liquid sensor is electrically connected to the driving motor via a pressing switch 414 .

[0037] When the silicone tube 406 is damaged, liquid will drip into the liquid sensor frame 417. After the liquid sensor in the liquid sensor frame 417 senses the water, it will stop the driving motor from working to prevent the liquid from leaking continuously.

[0038] Preferably, a delivery hose 5 is fixed and connected between the nutrient box 303 and the feed pipe 407 , and a delivery hose 5 is fixed and connected between the other feed pipe 407 and the supply pipe 6 .

[0039] The nutrient box 303 and the supply tube 6 are connected via a delivery hose 5 .

[0040] Preferably, the container box 701 is installed on the working plate 1, and the interior of the container box 701 is rotatably connected to a dividing rod 703, and a driving motor is installed inside the container box 701, and the driving motor drives the dividing rod 703 to rotate, and the upper and lower sides of the container box 701 are respectively fixed and connected with a feed port 704 and a discharge port 705, and a conveying straight pipe 702 is installed on the lower side of the container box 701, and the discharge port 705 is connected to the conveying straight pipe 702, and one end of the conveying straight pipe 702 is connected to the supply pipe 6.

[0041] Among them, liquid food can be added to the container 701 to add food to the patient's stomach to avoid the patient's stomach digestive function from regressing during illness. A dividing rod 703 is provided inside the container 701, and the dividing rod 703 divides the inside of the container 701 into two parts, so that liquid food can be fed to the patient in a quantitative manner.

[0042] Preferably, the conveying straight pipe 702 is rotatably connected to an auger shaft, a transmission motor is installed on one side of the conveying straight pipe 702, the transmission motor drives the auger shaft to rotate, and a filter screen is provided at the connection between the conveying straight pipe 702 and the supply pipe 6.

[0043] The liquid food in the container box 701 is transported to the inside of the supply tube 6 through the conveying straight tube 702 and the auger shaft to complete the delivery of the liquid food. The filter screen is provided to prevent large particles of food from entering the stomach, thereby avoiding adding excessive digestive pressure to the stomach.

[0044] Working principle: The nutrient box 303 can hold the nutrient solution that needs to be transported, and then the nutrient box 303 is placed on the support plate 304 in the tray 302, and then the switch of the speaker 308 is turned on. Under the action of gravity, the support plate 304 will move down, so that the positive block 307 and the negative block 306 are separated. When the nutrient solution inside the nutrient box 303 gradually decreases, the support plate 304 will gradually move up, and then the positive block 307 and the negative block 306 will be connected and energized, so that the speaker 308 will be energized and an alarm will be sounded, which can remind the staff to replace the nutrient box 303.

[0045] Among them, the silicone tube 406 is wrapped around the conveying roller 402, and when the conveying roller 402 rotates, it will squeeze the silicone tube 406 through the arc block 405, so that the inside of the silicone tube 406 is in a negative pressure environment, so that the nutrient solution inside the nutrient box 303 can flow into the supply tube 6 through the silicone tube 406. When the silicone tube 406 wrapped around the conveying roller 402 is too loose or too tight, gas can be injected into the air storage cavity 403 to make the internal sliding rods 404 of the air storage cavity 403 move away from each other, thereby adjusting the distance between the two arc blocks 405, indirectly increasing the diameter of the conveying roller 402, and making the silicone tube 406 tighter around the conveying roller 402. The looseness of the silicone tube 406 can also be adjusted by moving the telescopic rod 416 on the telescopic tube to adjust the distance between the feed pipe 407 and the conveying roller 402, so that the silicone tube 406 has a moderate tightness on the conveying roller 402, which is convenient for the silicone tube 406 to better feed.

[0046] Secondly, the feed pipe 407 is installed inside the through hole 411 in the slide plate 409. When the feed pipe 407 is subjected to the pulling force of the silicone tube 406, the slide plate 409 will move downward. When the slide plate 409 moves downward, it will drive the resistor block 413 to move downward. The resistance value can be calculated according to the distance moved by the resistor block 413 on the resistor rod 412, and then it can be displayed through the controller 2 to obtain the size of the pulling force received by the slide plate 409. When the slide plate 409 moves down to a certain position, the resistor block 413 will contact the push switch 414. After pressing the push switch 414, the drive motor will be powered off, and the conveying roller 402 will stop running, so as to remind personnel to adjust the tightness of the silicone tube 406.

[0047] Liquid food can be added to the container 701 to add food to the patient's stomach, thereby preventing the patient's stomach's digestive function from regressing during illness. A dividing rod 703 is provided inside the container 701, and the dividing rod 703 divides the inside of the container 701 into two parts, so that liquid food can be quantitatively administered to the patient. The liquid food inside the container 701 is transported to the inside of the supply pipe 6 through the conveying straight pipe 702 and the auger shaft to complete the delivery of the liquid food. The provided filter screen prevents large particles of food from entering the stomach, thereby avoiding adding excessive digestive pressure to the stomach.

[0048] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined enteral nutrition pump for nursing, feeding and consumption, characterized in that: The invention comprises a working plate (1), a mounting frame (101) is fixedly connected to the working plate (1), a controller (2) is installed on one side of the working plate (1), a feeding device (3) is arranged inside the working plate (1), the feeding device (3) comprises a mounting cavity (301), a nutrient box (303) is arranged inside the mounting cavity (301), a feeding device (4) is arranged on one side of the mounting cavity (301), the feeding device (4) comprises a rotating disk (401), a conveying roller (402) is fixedly connected to one side of the rotating disk (401), a feeding device (7) is arranged on one side of the feeding device (4), the feeding device (7) comprises a container box (701), a conveying straight pipe (702) is arranged on the lower side of the container box (701), and a supply pipe (6) is fixedly connected to one end of the conveying straight pipe (702).

2. A nursing, feeding and edible combined enteral nutrition pump according to claim 1, characterized in that: The installation cavity (301) is opened inside the working plate (1), and a tray (302) is fixedly connected inside the installation cavity (301). The bottom wall inside the tray (302) is fixedly connected to a support plate (304) via a fixing spring (305), and the nutrient box (303) is placed on the support plate (304). A positive electrode block (307) is installed on the inner wall of the tray (302) via a screw rod, and a negative electrode block (306) is installed on the support plate (304). A speaker (308) is installed on the outer side of the tray (302), and the speaker (308) is electrically connected to the negative electrode block (306) and the positive electrode block (307).

3. A nursing, feeding and edible combined enteral nutrition pump according to claim 1, characterized in that: An air storage chamber (403) is provided inside the conveying roller (402), and a symmetrical sliding rod (404) is slidably connected inside the air storage chamber (403), and an arc block (405) is fixedly connected to the sliding rod (404). Two groups of material conveying pipes (407) are plugged into the mounting frame (101), and a bracket plate (408) is provided on the lower side of the two groups of material conveying pipes (407). A symmetrical sliding rod (410) is fixedly connected inside the bracket plate (408), and a slide plate (409) is slidably connected to the symmetrical sliding rods (410). The symmetrical sliding rods (410) are both sleeved with a return spring (415), and one group of the sliding rods (410) is A resistance rod (412) is installed on the side, and a resistance block (413) is slidably connected to the resistance rod (412). The slide plate (409) is fixedly connected to the resistance block (413). A push switch (414) is provided on one side of the resistance rod (412), and the push switch (414) is installed on the inner wall of the bracket plate (408). The slide plate (409) and the bracket plate (408) are both provided with through holes (411), and two groups of feed pipes (407) pass through the inside of the through holes (411). A silicone tube (406) is wound around the bottom side of the conveying roller (402), and the two ends of the silicone tube (406) are respectively spirally connected to the two groups of feed pipes (407).

4. A nursing, feeding and edible combined enteral nutrition pump according to claim 3, characterized in that: An air inlet pipe and an air outlet pipe are provided on the conveying roller (402), and both the air inlet pipe and the air outlet pipe are installed with a one-way valve.

5. A nursing, feeding and edible combined enteral nutrition pump according to claim 3, characterized in that: A telescopic tube is fixedly connected to the bottom side of the mounting frame (101), a telescopic rod (416) is slidably connected inside the telescopic tube, the telescopic rod (416) is fixedly connected to the bracket plate (408), a spring rod is installed on the side wall of the telescopic rod (416), a plurality of limiting holes are opened on the telescopic tube, the spring rod and the limiting holes are matching components, a driving motor is installed inside the working plate (1), the driving motor drives the rotating disk (401) to rotate, and the push switch (414) controls the driving motor to be turned off.

6. A nursing, feeding and edible combined enteral nutrition pump according to claim 5, characterized in that: A liquid sensor frame (417) is provided at the lower side of the conveying roller (402), and a liquid sensor is installed inside the liquid sensor frame (417). The liquid sensor is electrically connected to the driving motor via a pressing switch (414).

7. A nursing, feeding and edible combined enteral nutrition pump according to claim 3, characterized in that: A delivery hose (5) is fixed and connected between the nutrient box (303) and the feed pipe (407), and another delivery hose (5) is fixed and connected between the feed pipe (407) and the supply pipe (6).

8. The nursing, feeding and edible combined enteral nutrition pump according to claim 1, characterized in that: The container box (701) is installed on the working plate (1), and a material distribution rod (703) is rotatably connected inside the container box (701). A driving motor is installed inside the container box (701), and the driving motor drives the material distribution rod (703) to rotate. A feed inlet (704) and a discharge outlet (705) are fixed and connected on the upper and lower sides of the container box (701), respectively. A conveying straight pipe (702) is installed on the lower side of the container box (701), and the discharge outlet (705) is connected to the conveying straight pipe (702). One end of the conveying straight pipe (702) is connected to the supply pipe (6).

9. A nursing, feeding and edible combined enteral nutrition pump according to claim 8, characterized in that: The conveying straight pipe (702) is rotatably connected to an auger shaft inside, a transmission motor is installed on one side of the conveying straight pipe (702), and the transmission motor drives the auger shaft to rotate. A filter screen is provided at the connection between the conveying straight pipe (702) and the supply pipe (6).

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