Medical anti-aspiration feeding device

Abstract

The utility model relates to the technical field of medical facilities, and discloses a medical anti-aspiration feeding device which comprises a hollow pipe, a piston pusher is movably inserted in the inner surface of the hollow pipe, a discharging pipe is fixedly connected to the front surface of the hollow pipe, and a connecting pipe is movably arranged on the outer surface of the discharging pipe in a sleeved mode. Through the cooperation of the hollow pipe, the piston pusher, the discharging pipe, the connecting pipe, the clamping plate, the sealing rubber ring, the non-slip mat, the hose, the supporting plate, the supporting rod, the rubber ring, the feeding pipe, the sealing cap and the like, when some liquid food is used for assisting in feeding the patient, the liquid food can be put into the tongue root position of the patient through the hose; the rubber ring is matched to be attached to the skin of the outer side of the mouth of a patient to stably support the hollow pipe to a certain degree, a stress point is provided, the piston is pushed in the hollow pipe to convey liquid food, and therefore the stability of the hose during feeding of the patient is guaranteed, and the phenomenon of aspiration during feeding of the patient is avoided; and the connecting pipe can be conveniently detached and cleaned, so that the cleaning difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical facilities, in particular to a medical anti-misablation feeding device. Background Art

[0002] For some sick children, guardians may be needed to feed them. A spoon is usually used as the main tool for feeding, but using a spoon to feed is prone to aspiration.

[0003] Currently, in clinical practice, for patients at high risk of aspiration, nurses instruct family members to use a flat, slender spoon to place food at the root of the patient's tongue. However, the length of spoon required for each patient is different, and feeding liquid food can easily lead to choking and aspiration, making aspiration very easy to occur while eating.

[0004] For this reason, we propose a medical anti-misaspiration feeding device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a medical anti-aspiration feeding device, which overcomes the deficiencies of the prior art and solves the problem that in the background technology, for patients with high risk of aspiration, nurses instruct family members to use a flat, slender spoon to place food at the root of the patient's tongue, but the length of the spoon required for each patient is different, and feeding liquid food is prone to choking and aspiration, and aspiration is very likely to occur while eating.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical anti-misaspiration feeding device, comprising a hollow tube, a piston pusher movably inserted into the inner surface of the hollow tube, a discharge pipe fixedly connected to the front surface of the hollow tube, a connecting tube movably sleeved on the outer surface of the discharge pipe, a plurality of clamping plates fixedly connected to the inner surface of the connecting pipe, a plurality of sealing rubber rings fixedly connected to the inner surface of the connecting pipe, a non-slip pad fixedly sleeved on the outer surface of the connecting pipe, a hose fixedly inserted into the front surface of the connecting pipe, a support plate fixedly connected to the outer surface of the hollow tube, a plurality of support rods fixedly inserted into the front surface of the support plate, a rubber ring fixedly connected to the front surface of the support rod, a feeding pipe inserted into the outer surface of the hollow tube, and a sealing cap movably sleeved on the outer surface of the feeding pipe.

[0009] Preferably, a threaded tube is movably mounted on the rear surface of the hollow tube, a baffle is fixedly connected to the rear surface of the threaded tube, a slide groove is provided on the rear surface of the baffle, and a threaded groove is provided on the outer surface of the hollow tube.

[0010] Preferably, the hollow tube, the connecting tube, the clamping plate, the support plate, the support rod, the threaded tube and the baffle are all made of polypropylene plastic material, and the clamping plate has a certain degree of close contact with the surface of the discharge tube.

[0011] Preferably, the sealing rubber ring is arranged corresponding to the discharge pipe, and the rubber ring is arranged in a sleeve arrangement with the patient's mouth.

[0012] Preferably, the threaded tube and the threaded groove are arranged in a corresponding threaded connection, and the sliding groove and the piston push are arranged in a corresponding manner.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a medical anti-misablation feeding device, which has the following beneficial effects:

[0015] 1. The medical anti-misabsorption feeding device, through the coordination of the hollow tube, piston pusher, discharge tube, connecting tube, card plate, sealing rubber ring, anti-slip mat, hose, support plate, support rod, rubber ring, feed tube, sealing cap and other structures, can be used for auxiliary feeding of some liquid foods to patients. The hose is placed at the root of the patient's tongue, and the rubber ring fits the outer skin of the patient's mouth to provide a certain degree of stable support for the hollow tube, providing a force point, and the piston pushes the hollow tube to transport the liquid food, thereby ensuring the stability of the hose when feeding the patient and avoiding misabsorption of the patient during feeding. After use, the connecting tube can also be conveniently disassembled and cleaned, saving cleaning difficulty.

[0016] 2. The medical anti-misaspiration feeding device can make the piston push horizontally and stably in the hollow tube through the cooperation between the threaded tube, baffle, slide groove, threaded groove and other structures, and can also remove the piston from the hollow tube, which is convenient for early disinfection and later sanitary cleaning, ensuring a hygienic feeding environment for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the interior of the connecting pipe and its related structures of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the threaded pipe and its related structures of the utility model.

[0020] In the figure: 1. hollow tube; 2. piston push; 3. discharge pipe; 4. connecting pipe; 5. clamping plate; 6. sealing rubber ring; 7. anti-skid pad; 8. hose; 9. support plate; 10. support rod; 11. rubber ring; 12. feed pipe; 13. sealing cap; 14. threaded tube; 15. baffle; 16. slide groove; 17. threaded groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 3 A medical anti-misablation feeding device comprises a hollow tube 1, a piston push 2 is movably inserted into the inner surface of the hollow tube 1, a discharge tube 3 is fixedly connected to the front surface of the hollow tube 1, a connecting tube 4 is movably sleeved on the outer surface of the discharge tube 3, a plurality of clamping plates 5 are fixedly connected to the inner surface of the connecting tube 4, a plurality of sealing rubber rings 6 are fixedly connected to the inner surface of the connecting tube 4, a non-slip pad 7 is fixedly sleeved on the outer surface of the connecting tube 4, a hose 8 is fixedly inserted into the front surface of the connecting tube 4, a support plate 9 is fixedly connected to the outer surface of the support plate 9, a plurality of support rods 10 are fixedly inserted into the front surface of the support rod 10, a rubber ring 11 is fixedly connected to the front surface of the support rod 10, a feeding tube 12 is inserted into the outer surface of the hollow tube 1, and a sealing cap 13 is movably sleeved on the outer surface of the feeding tube 12.

[0024] Specifically, through the cooperation among the hollow tube 1, piston push 2, discharge tube 3, connecting tube 4, clamping plate 5, sealing rubber ring 6, anti-slip pad 7, hose 8, support plate 9, support rod 10, rubber ring 11, feed tube 12, sealing cap 13 and other structures, when assisting in feeding some liquid food to the patient, the hose 8 can be placed at the root of the patient's tongue, and the rubber ring 11 can fit the outer skin of the patient's mouth to provide a certain degree of stable support for the hollow tube 1 and provide a force point. The piston push 2 is used to push in the hollow tube 1 to transport the liquid food, thereby ensuring the stability of the hose 8 when feeding the patient and avoiding the patient's aspiration during feeding. After use, the connecting tube 4 can also be conveniently disassembled and cleaned to save cleaning difficulty.

[0025] In this embodiment, the hollow tube 1 , the connecting tube 4 , the clamping plate 5 , the support plate 9 , the support rod 10 , the threaded tube 14 and the baffle 15 are all made of polypropylene plastic material, and the clamping plate 5 has a certain degree of close contact with the surface of the discharge tube 3 .

[0026] Specifically, polypropylene and polycarbonate are plastic materials that meet medical and health standards, have good biocompatibility and low toxicity, and will not cause harm to the human body; have good transparency, can clearly observe the internal liquid conditions, which is conducive to medical personnel to operate; can maintain stability within a certain temperature range, and will not cause deformation or deformation due to temperature changes. The connecting tube 4 is sleeved on the discharge tube 3 and cooperates with multiple clamping plates 5 to fit tightly against the discharge tube 3, so as to limit the connecting tube 4 on the discharge tube 3.

[0027] In this embodiment, the sealing rubber ring 6 is arranged corresponding to the discharge pipe 3, and the rubber ring 11 is arranged to be sleeved with the patient's mouth.

[0028] Specifically, the rubber ring 11 is put on the periphery of the patient's mouth, and the support rod 10 and the baffle 15 are used to provide a fulcrum for the hollow tube 1, so that the medical staff can maintain stable feeding work when using the hollow tube 1.

[0029] Working principle: When the medical staff needs to feed the patient, the liquid food required by the patient is put into the hollow tube 1 through the feeding tube 12, and then the sealing cap 13 and the feeding tube 12 are closed, and then the hose 8 is placed at the root of the patient's tongue. At the same time, the rubber ring 11 is put on the outer periphery of the patient's mouth, so that the rubber ring 11 cooperates with multiple support rods 10 and baffles 15 to provide a stable fulcrum for the hollow tube 1, and then the piston pusher 2 is pushed forward in the hollow tube 1, so that the liquid food inside can be transported to the connecting tube 4 through the discharge tube 3, and then stably enters the patient's mouth through the hose 8, which is convenient for the patient to eat. When feeding is finished, the connecting tube 4 can be pushed forward by holding the anti-slip pad 7 on the outside, so that the multiple sealing rubber rings 6 and the clamping plate 5 inside the connecting tube 4 are separated from the outer surface of the discharge tube 3, and then the connecting tube 4 and the hose 8 are removed, so as to facilitate disinfection and cleaning. When the connecting tube 4 is merged with the discharge tube 3, the internal clamping plate 5 is pushed to fit tightly against the outer surface of the discharge tube 3 by friction, so that the connecting tube 4 is sleeved on the discharge tube 3, and the sealing rubber ring 6 is pressed against the surface of the discharge tube 3, so as to seal the connection, thereby ensuring the sealing of the subsequent feeding of liquid food.

[0030] Embodiment 2

[0031] See also Figure 1 , Figure 3 Based on the first embodiment, the present invention provides a technical solution:

[0032] In this embodiment: a threaded tube 14 is movably mounted on the rear surface of the hollow tube 1, a baffle 15 is fixedly connected to the rear surface of the threaded tube 14, a slide groove 16 is provided on the rear surface of the baffle 15, and a threaded groove 17 is provided on the outer surface of the hollow tube 1.

[0033] Specifically, through the cooperation among the structures such as the threaded tube 14, the baffle 15, the slide groove 16, and the threaded groove 17, the piston push 2 can be pushed horizontally and stably in the hollow tube 1, and the piston push 2 can be taken out of the hollow tube 1, which is convenient for early disinfection and later sanitary cleaning, thereby ensuring a hygienic feeding environment for the patient.

[0034] In this embodiment, the threaded tube 14 and the threaded groove 17 are correspondingly threadedly connected, and the slide groove 16 and the piston push 2 are correspondingly arranged.

[0035] Specifically, when the piston pusher 2 is pushed forward and backward in the hollow tube 1, it can also cooperate with the slide groove 16 on the baffle 15 to perform double horizontal support sliding, further ensuring the stability of feeding.

[0036] Working principle: When medical staff use the hollow tube 1 to feed liquid food to the patient, the piston pusher 2 is pushed forward in the hollow tube 1 to deliver the liquid food. At the same time, the piston pusher 2 cooperates with the slide groove 16 on the baffle 15 for horizontal support, providing a double stability effect to ensure the stability of the piston pusher 2 and the stability of feeding and delivery. After use, the threaded tube 14 can be reversed in cooperation with the threaded groove 17 on the hollow tube 1, so that the threaded tube 14, the baffle 15 and the piston pusher 2 can be removed from the hollow tube 1, and then quick cleaning can be performed. After the piston pusher 2 is inserted into the hollow tube 1, the threaded tube 14 and the threaded groove 17 are rotated forward to limit the baffle 15 and the piston pusher 2 on the hollow tube 1.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical feeding device for preventing accidental aspiration, comprising a hollow tube (1), characterized in that: The inner surface of the hollow tube (1) is movably inserted with a piston pusher (2), the front surface of the hollow tube (1) is fixedly connected with a discharge tube (3), the outer surface of the discharge tube (3) is movably sleeved with a connecting tube (4), the inner surface of the connecting tube (4) is fixedly connected with a plurality of clamping plates (5), the inner surface of the connecting tube (4) is fixedly connected with a plurality of sealing rubber rings (6), the outer surface of the connecting tube (4) is fixedly sleeved with an anti-slip pad (7), the front surface of the connecting tube (4) is fixedly inserted with a hose (8), the outer surface of the hollow tube (1) is fixedly connected with a support plate (9), the front surface of the support plate (9) is fixedly inserted with a plurality of support rods (10), the front surface of the support rods (10) is fixedly connected with a rubber ring (11), the outer surface of the hollow tube (1) is inserted with a feed tube (12), and the outer surface of the feed tube (12) is movably sleeved with a sealing cap (13).

2. The medical anti-misablation feeding device according to claim 1, characterized in that: A threaded tube (14) is movably mounted on the rear surface of the hollow tube (1), a baffle (15) is fixedly connected to the rear surface of the threaded tube (14), a slide groove (16) is provided on the rear surface of the baffle (15), and a threaded groove (17) is provided on the outer surface of the hollow tube (1).

3. The medical anti-misablation feeding device according to claim 2, characterized in that: The hollow tube (1), the connecting tube (4), the clamping plate (5), the support plate (9), the support rod (10), the threaded tube (14) and the baffle (15) are all made of polypropylene plastic material, and the clamping plate (5) has a certain degree of close contact with the surface of the discharge tube (3).

4. The medical anti-misablation feeding device according to claim 1, characterized in that: The sealing rubber ring (6) is arranged corresponding to the discharge pipe (3), and the rubber ring (11) is arranged to be sleeved on the patient's mouth.

5. The medical anti-misablation feeding device according to claim 2, characterized in that: The threaded tube (14) and the threaded groove (17) are arranged in a corresponding threaded connection, and the sliding groove (16) and the piston push (2) are arranged in a corresponding manner.

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