CN219763985U

CN219763985U - Nasal feeding pump

Info

Publication number: CN219763985U
Application number: CN202320175378.XU
Authority: CN
Inventors: 霍海乐; 庞娟; 何红凤; 李蓉; 姜维娟; 高亚红
Original assignee: Kunming Health Vocational College
Current assignee: Kunming Health Vocational College
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-09-29
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a nasal feeding pump which comprises a nasal feeding pump body, wherein a feeding pipe is arranged in the nasal feeding pump body, a handle is fixedly connected to the top of the nasal feeding pump body, an electric telescopic rod is fixedly connected to the inner side wall of the nasal feeding pump body, a pushing plate is fixedly connected to the bottom end of the electric telescopic rod, a storage barrel is arranged in the nasal feeding pump body, two fixing rods are fixedly connected to the inner side of the nasal feeding pump body, and connecting rods are fixedly connected to the surfaces of the fixing rods. According to the utility model, through the arrangement of the electric telescopic rod, the pushing plate, the extrusion block, the push rod, the storage cylinder, the piston plate, the discharge hole, the heating plate, the first control valve and the conveying pipe, a patient can be fed timely, meanwhile, the fed food can be preheated, so that the patient feels comfortable to a certain extent when eating, meanwhile, the condition that the food in the feeding pipe is insufficient and then the food is added into the feeding pipe is avoided, a worker can directly add the food from the inside of the feeding funnel, and meanwhile, the operation of the worker is facilitated.

Description

Nasal feeding pump

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a nasal feeding pump.

Background

The nasal feeding method is that a gastric tube is manually placed into an esophagus through a nasal cavity under special conditions, firstly, a food is pasted by a grinder, a large injection port below a gastric tube connector is connected by a large injector, after the connection is firm, a push rod piston is manually pressurized to pump water and food into the stomach of a patient, the patient incapable of swallowing autonomously is helped to provide water and food, metabolism, weight and nutrition in the body are maintained, in the way, staff can convey smashed food into the esophagus of the patient through the gastric tube by a nasal feeding pump, but the existing part of nasal feeding pump often has certain defects when in use, and needs to be improved.

The nasal feeding pump in the prior art has the following defects: patent document CN209734559U discloses a nasal feeding pump "comprising a body with hollow interior, a driving mechanism and a controller, wherein the interior space of the body is divided into a driving cavity, a liquid injection cavity and a heating cavity, the liquid injection cavity is positioned between the driving cavity and the heating cavity, a heating component is arranged in the heating cavity, and the heating component is electrically connected with the controller. The liquid injection cavity is internally provided with an injector, two ends of the injector respectively extend into the driving cavity and the heating cavity correspondingly, one end of the injector, which is positioned in the heating cavity, is provided with an infusion tube communicated with the injector, one end, which is far away from the injector, of the infusion tube penetrates out of the heating cavity from a liquid outlet on the side wall of the heating cavity, and the output end of the driving mechanism extends into the driving cavity. According to the utility model, the pumping speed of the nutrient solution can be accurately regulated by controlling the speed of the driving mechanism for pushing the injector, and meanwhile, when the nutrient solution flows in the infusion tube in the heating cavity, the heating component is used for automatically heating, so that the nutrient solution is more conveniently heated, and the temperature of the nutrient solution is easier to control. "

However, although the above-mentioned device can achieve the purpose of feeding food to the patient when in use, the amount of food or nutrient solution which is filled into the syringe at one time is limited, if the nutrient solution or food in the syringe is pushed into the esophagus of the patient, then the patient still needs to eat, at this time, the worker takes out the syringe, changes the syringe or adds crushed food or nutrient solution into the syringe again, which is time-consuming, and has a certain disadvantage when in use.

Disclosure of Invention

The utility model aims to provide a nasal feeding pump which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a nasal feeding pump, which comprises a nasal feeding pump body, wherein a feeding pipe is arranged in the nasal feeding pump body, and the top of the nasal feeding pump body is fixedly connected with a handle;

the utility model discloses a nasal feeding pump, including nasal feeding pump body, the inside wall fixedly connected with electric telescopic handle of nasal feeding pump body, electric telescopic handle's bottom fixedly connected with push plate, the inside of nasal feeding pump body is provided with a storage section of thick bamboo, the inside fixedly connected with of nasal feeding pump body two dead levers, and the bottom of dead lever and the fixed surface of feed pipe are connected, the fixed surface of dead lever is connected with the connecting rod, and the bottom of connecting rod and the fixed surface of storage section of thick bamboo are connected.

Preferably, the inside of feed pipe is run through and is had the push rod, the top fixedly connected with extrusion piece of push rod, the bottom fixedly connected with piston plate of push rod.

Preferably, the bottom fixedly connected with discharge gate of feed tube, the inside of discharge gate is provided with first control valve, the bottom fixedly connected with passage of storage section of thick bamboo, the inside of passage is provided with the second control valve.

Preferably, the inside of a storage section of thick bamboo is provided with two heating plates, the surface of a storage section of thick bamboo is provided with the scale, the top fixedly connected with inlet pipe of a storage section of thick bamboo, the top fixedly connected with feed hopper of inlet pipe, the top of feed hopper is connected with the apron.

Preferably, the observation window has been seted up on the surface of nasogastric pump body, the conveying pipeline has been run through to the inside of nasogastric pump body, the surface fixedly connected with first stationary blade of nasogastric pump body, the surface fixedly connected with second stationary blade of nasogastric pump body, and the second stationary blade is located the below of first stationary blade.

Preferably, the inside wall fixedly connected with horizontal piece of second stationary blade, one side fixedly connected with riser of horizontal piece bottom, the fixed surface of riser is connected with compression spring, the inside of horizontal piece is connected with the fixture block through the pivot, and compression spring's bottom and the back fixed connection of fixture block.

Preferably, the inside rotation of conveying pipeline is provided with the screwed connection mouth, and screwed connection mouth threaded connection is in the inside of discharge gate, one side of nasal feeding pump body is provided with control panel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the electric telescopic rod, the pushing plate, the extrusion block, the push rod, the storage cylinder, the piston plate, the discharge hole, the heating plate, the first control valve and the conveying pipe, a patient can be fed timely, meanwhile, the fed food can be preheated, so that the patient feels comfortable to a certain extent when eating, meanwhile, the condition that the food in the feeding pipe is insufficient and then the food is added into the feeding pipe is avoided, a worker can directly add the food from the inside of the feeding funnel, and meanwhile, the operation of the worker is facilitated.

2. According to the utility model, through the collocation and use of the first fixing piece, the second fixing piece, the conveying pipe, the transverse block, the vertical plate, the compression spring, the clamping block and the threaded connection port, the conveying pipe can be timely unscrewed when not in use, especially, when the storage cylinder and the inside of the feeding pipe are cleaned, the residual materials in the storage cylinder and the inside of the feeding pipe can be timely discharged, the situation that the time is long due to the fact that the residual materials are discharged through the conveying pipe is avoided, and the conveying pipe can be singly connected with the discharge port after being cleaned and then fixed on the first fixing piece and the second fixing piece.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cartridge structure according to the present utility model;

FIG. 3 is a schematic view of a compression spring according to the present utility model;

fig. 4 is a schematic view of a threaded connection port according to the present utility model.

In the figure: 1. a nasal feeding pump body; 2. a feed pipe; 3. a handle; 4. an electric telescopic rod; 5. a pushing plate; 6. a storage cylinder; 7. a fixed rod; 8. a push rod; 9. extruding a block; 10. a discharge port; 11. a heating sheet; 12. a feed pipe; 13. a cover plate; 14. an observation window; 15. a material conveying pipe; 16. a first fixing piece; 17. a second fixing piece; 18. a transverse block; 19. a riser; 20. a compression spring; 21. a clamping block; 22. and a threaded connection port.

Detailed Description

Referring to fig. 1, 2 and 4, a nasal feeding pump;

including nasal feeding pump body 1, the inside of nasal feeding pump body 1 is provided with feed tube 2, the top fixedly connected with handle 3 of nasal feeding pump body 1, the inside wall fixedly connected with electric telescopic handle 4 of nasal feeding pump body 1, the bottom fixedly connected with push plate 5 of electric telescopic handle 4, the inside of nasal feeding pump body 1 is provided with storage tube 6, the inside fixedly connected with of nasal feeding pump body 1 two dead levers 7, and the bottom of dead lever 7 and the fixed surface connection of feed tube 2, the fixed surface connection of dead lever 7 has the connecting rod, and the bottom of connecting rod and the fixed surface connection of storage tube 6, the inside of feed tube 2 runs through there is push rod 8, the top fixedly connected with extrusion piece 9 of push rod 8, the bottom fixedly connected with baffle of push rod 8, the bottom fixedly connected with discharge gate 10 of feed tube 2, the inside of discharge gate 10 is provided with first control valve, the bottom fixedly connected with feed guide tube of storage tube 6, the inside of guide tube is provided with second control valve, the inside of storage tube 6 is provided with two heating plates 11, the surface of storage tube 6 is provided with scale mark 12, the top of feed tube 12 is fixedly connected with feed tube 1, the top of feed tube 1 is opened and feed tube 12 is connected with feed tube 1, the top of feed tube 13 is opened, the top of feed tube 1 is fixedly connected with feed hopper 1, the top of feed tube is observed, the top of feed tube is fixedly connected with top of feed tube 13.

When a patient needs to be fed, a worker puts food or nutrient solution to be fed into the feed pipe 12 through a feeding funnel in advance, so that the food or nutrient solution enters the storage barrel 6, then the worker starts the heating plate 11 through the control panel, the control panel is electrically connected with the heating plate 11, so that the heating plate 11 heats the food, at the moment, the worker inserts the nasal feeding pipe into the esophagus of the patient in advance, then the feed pipe 15 is connected with the nasal feeding pipe, after the heating plate 11 heats the food to be fed, then the worker opens the second control valve, so that the food heated in the storage barrel 6 enters the feed pipe 2 through the feed pipe, after a certain amount of food enters, at the moment, the worker closes the second control valve, then the worker opens the first control valve, then starts the electric telescopic rod 4, and the bottom end of the electric telescopic rod 4 moves backwards, the push plate 5 is driven to move back, the push plate 5 drives the extrusion block 9 to move back, the push rod 8 is driven to push back, the push rod 8 drives the piston plate to push forward, food in the push rod is pushed forward, meanwhile, a worker opens the first control valve through the control panel, the food enters the inner part of the conveying pipe 15 through the discharge hole 10, then enters the inner part of the nasal feeding pipe through the conveying pipe 15 and finally enters the esophagus of a patient, the food in the feed pipe 2 can enter the esophagus of the patient in time through the arrangement of the electric telescopic rod 4, the push plate 5, the push rod 8, the extrusion block 9 and the piston plate, the patient can provide certain nutrition, the food entering the storage cylinder 6 can be heated through the arrangement of the heating plate 11, the food enters the esophagus of the patient and the patient feel certain comfort, by the arrangement of the storage drum 6, the feed pipe 12 and the feed hopper, the food inside the storage drum 6 can be placed in advance.

Referring to fig. 1, 3 and 4, a nasal feeding pump;

the surface fixedly connected with first stationary blade 16 of nasal feeding pump body 1, the surface fixedly connected with second stationary blade 17 of nasal feeding pump body 1, and second stationary blade 17 is located the below of first stationary blade 16, the inside wall fixedly connected with transverse block 18 of second stationary blade 17, one side fixedly connected with riser 19 of transverse block 18 bottom, the surface fixedly connected with compression spring 20 of riser 19, the inside of transverse block 18 is connected with fixture block 21 through the pivot, and compression spring 20's bottom and fixture block 21's back fixed connection, the inside rotation of conveying pipeline 15 is provided with threaded connection mouth 22, and threaded connection mouth 22 threaded connection is in the inside of discharge gate 10.

When the conveying pipe 15 is not used after being cleaned, the conveying pipe 15 is wound on the first fixing piece 16 and the second fixing piece 17 by a worker at the moment, meanwhile, the worker pulls the clamping block 21 backwards, the compression spring 20 is extruded, the clamping block 21 is further moved backwards for a distance through the rotating shaft, at the moment, the bottom end of the conveying pipe 15 is attached to the inner wall of the second fixing piece 17 by the worker, then the worker stops pulling the clamping block 21, the clamping block 21 is further extruded forwards through the reverse acting force of the compression spring 20, the bottom end of the conveying pipe 15 is fixed between the clamping block 21 and the second fixing piece 17, the conveying pipe 15 is fixed through the arrangement of the first fixing piece 16 and the second fixing piece 17, the conveying pipe 15 is wound and placed, and the bottom end of the conveying pipe 15 is fixed inside the second fixing piece 17 through the arrangement of the clamping block 21, the vertical plate 19, the transverse block 18 and the compression spring 20, and the conveying pipe 15 is stored.

The work principle, when needs are fed the patient, the staff will need the food or the nutrient solution of feeding put into the inside of inlet pipe 12 through the feeding funnel in advance, make its inside that gets into storage tube 6, afterwards, the staff starts heating plate 11 through control panel, control panel and heating plate 11 electric connection, make heating plate 11 heat the food, at this moment, the staff inserts the nasal feeding tube into patient's esophagus inside in advance, afterwards will conveying pipeline 15 and nasal feeding tube connection, after heating plate 11 heats the food that needs to feed, the staff opens the second control valve afterwards, make the inside heated food of storage tube 6 get into the inside of feed pipe 2 through the conveying pipeline, after entering a certain amount, the staff closes the second control valve at this moment, then the staff opens first control valve, then start electric telescopic handle 4, electric telescopic handle 4's bottom backward motion, make it drive push plate 5 backward movement, and then make push plate 5 drive extrusion piece 9 backward motion, and then make it promote push rod 8 backward piston, and push rod 8 drive the plate forward, make it get into the inside through the conveying pipeline 15, make the inside the food that the inside gets into the inside through the control pipe 15 after entering a certain amount, the inside is opened through the control pipeline, the inside is made the inside of the food is passed through the inside of feed pipe 15 to the final control pipe.

When the conveying pipe 15 is not used after being cleaned, the conveying pipe 15 is wound on the first fixing piece 16 and the second fixing piece 17 by a worker at the moment, meanwhile, the clamping block 21 is pulled backwards by the worker, the compression spring 20 is extruded, the clamping block 21 is further moved backwards by a distance through the rotating shaft, the bottom end of the conveying pipe 15 is attached to the inner wall of the second fixing piece 17 by the worker, the pulling of the clamping block 21 is stopped by the worker, the clamping block 21 is further extruded forwards through the reverse acting force of the compression spring 20, and the bottom end of the conveying pipe 15 is fixed between the clamping block 21 and the second fixing piece 17, so that the conveying pipe is fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A nasal feeding pump, comprising a nasal feeding pump body (1), characterized in that: a feed pipe (2) is arranged in the nasal feeding pump body (1), and a handle (3) is fixedly connected to the top of the nasal feeding pump body (1);

the utility model discloses a nasal feeding pump, including nasal feeding pump body (1), inside wall fixedly connected with electric telescopic handle (4) of nasal feeding pump body (1), the bottom fixedly connected with push plate (5) of electric telescopic handle (4), the inside of nasal feeding pump body (1) is provided with stores section of thick bamboo (6), the inside fixedly connected with of nasal feeding pump body (1) two dead levers (7), and the bottom of dead lever (7) and the fixed surface of feed pipe (2) are connected, the fixed surface of dead lever (7) is connected with the connecting rod, and the bottom of connecting rod and the fixed surface of storing section of thick bamboo (6) are connected.

2. A nasal feeding pump according to claim 1, characterized in that: the inside of feed pipe (2) is run through has push rod (8), the top fixedly connected with extrusion piece (9) of push rod (8), the bottom fixedly connected with piston board of push rod (8).

3. A nasal feeding pump according to claim 1, characterized in that: the bottom fixedly connected with discharge gate (10) of feed tube (2), the inside of discharge gate (10) is provided with first control valve, the bottom fixedly connected with passage of storage section of thick bamboo (6), the inside of passage is provided with the second control valve.

4. A nasal feeding pump according to claim 1, characterized in that: the inside of storage section of thick bamboo (6) is provided with two heating plates (11), the surface of storage section of thick bamboo (6) is provided with the scale, the top fixedly connected with inlet pipe (12) of storage section of thick bamboo (6), the top fixedly connected with feed hopper of inlet pipe (12), the top of feed hopper is connected with apron (13).

5. A nasal feeding pump according to claim 1, characterized in that: the nasal feeding pump comprises a nasal feeding pump body (1), wherein an observation window (14) is formed in the surface of the nasal feeding pump body (1), a conveying pipe (15) penetrates through the nasal feeding pump body (1), a first fixing piece (16) is fixedly connected with the surface of the nasal feeding pump body (1), a second fixing piece (17) is fixedly connected with the surface of the nasal feeding pump body (1), and the second fixing piece (17) is located below the first fixing piece (16).

6. A nasal feeding pump according to claim 5, characterized in that: the inside wall fixedly connected with transverse block (18) of second stationary blade (17), one side fixedly connected with riser (19) of transverse block (18) bottom, the fixed surface of riser (19) is connected with compression spring (20), the inside of transverse block (18) is connected with fixture block (21) through the pivot, and the bottom of compression spring (20) and the back fixed connection of fixture block (21).

7. A nasal feeding pump according to claim 5, characterized in that: the inside rotation of conveying pipeline (15) is provided with threaded connection mouth (22), and threaded connection mouth (22) threaded connection is in the inside of discharge gate (10), one side of nasal feeding pump body (1) is provided with control panel.