CN219290193U - Dysphagia Liquid Food Aids - Google Patents

Abstract

The utility model discloses a liquid food aid for dysphagia, which belongs to the technical field of medical instruments. It includes a drug delivery part, a drug delivery part and a drug storage part; one end of the drug delivery part is fixed at the front end of the drug storage part, and one end of the drug delivery part is fixed at the other end of the drug delivery part; the drug delivery part is hollow inside and the pipe diameter is determined by The circular-arc-shaped pipeline with uniform reduction from the drug storage part to the drug delivery part; the inside of the drug delivery part, the inside of the drug delivery part and the inside of the drug storage part are all connected to each other; the front end of the drug delivery part is provided with an opening structure; the drug delivery part The inside of the part is provided with a one-way valve, and the outside of the drug delivery part is provided with a scale line. By fixing the drug delivery part in the device at the front end of the drug delivery part, 120° is formed between the bend of the drug delivery part and the front end of the drug delivery part, so as to achieve accurate feeding of liquid food and avoid damage to the user's throat during operation. Improve its comfort, thereby reducing the effect of complications such as coughing and aspiration, and improving the work efficiency of medical staff.

Description

Dysphagia Liquid Food Aids

technical field

The utility model relates to a liquid food aid for dysphagia, which belongs to the technical field of medical equipment.

Background technique

In the prior art, medicine feeders are generally divided into two types: syringe injection type and dropper type, but because the drug delivery port is a vertical structure, both kinds of medicine feeders will cause discomfort in the throat of people with dysphagia, repeatedly Choking, aspiration, aspiration pneumonia, and even the risk of suffocation.

There are mainly the following types of medicine feeders in the market and existing patents, such as (1) Li Xin'e, etc. The clinical application of new medicine feeders for children [J]. Qilu Nursing Journal, 2010,16(14):18. A new type of medicine feeding device for children is disclosed: it is made by removing the needle of the syringe and connecting it with a gastric tube. The principle is: a gastric tube is inserted into the base of the child's tongue, and the medicine suppository is pushed, so that the liquid medicine is administered through the gastric tube. The advantage is that the drug is injected into the base of the tongue of the child, without irritation to the throat, which can prevent the occurrence of coughing, and the airtight device prevents the liquid from overflowing, and the operation is simple and convenient. However, there are problems such as discomfort for the patient during intubation, and difficulty in judging and controlling the position of the intubation.

(2) Publication No. CN214762287U "New Squeeze Feeding Spoon" was disclosed on November 19, 2021: it includes a squeeze bottle for storing liquid food and a spoon containing a hollow spoon handle, and the feed outlet of the squeeze bottle passes through the spoon The cavity in the handle communicates with the spoon body at the front end, and the food outlet is connected to the handle of the spoon through a connecting piece. The connecting piece includes the cylinder wall and the volume control plate in the cylinder. The cylinder wall on one side is connected to the food outlet of the squeeze bottle, and the cylinder wall on the other side is clamped to the handle of the spoon. The connecting piece can rotate along the circumference of the handle of the spoon. , the spoiler blocks the food hole and only exposes one of the holes (as shown in Figure 1 and Figure 2). The advantage is that by rotating the squeeze bottle, the flow blocking block cooperates with the food outlet block on the volume control plate to form different extrusion flows, and controls the amount of one mouthful flowing into the spoon body, which is suitable for patients with different swallowing disorders. However, there is a possibility of leakage of medicinal liquid, and because the device cannot be opened for cleaning, there is a danger of breeding microorganisms, and at the same time, negative pressure may be generated in the patient's mouth, which may damage the oral cavity.

In view of the above problems, a liquid food aid for dysphagia was designed to accurately feed liquid food, avoid damage to the user's throat during the operation, improve its comfort, thereby reducing the effect of complications such as coughing and aspiration, and improving efficiency of healthcare workers.

Utility model content

The utility model is aimed at the technical problems mentioned in the above-mentioned background technology, and adopts the following technical solutions to realize:

A liquid food aid for dysphagia, including a drug delivery part, a drug delivery part and a drug storage part; one end of the drug delivery part is fixed at the front end of the drug storage part, and one end of the drug delivery part is fixed at the other end of the drug delivery part;

The drug delivery part is an arc-shaped pipe with a hollow interior and a pipe diameter uniformly reduced from the drug storage part to the drug delivery part; the inside of the drug delivery part, the inside of the drug delivery part and the inside of the drug storage part are all connected to each other ;

The front end of the drug delivery part is provided with an opening structure;

A one-way valve is provided inside the drug delivery part, and a scale line is provided outside the drug delivery part;

Further, the one-way valve is a diaphragm type one-way valve;

The drug storage part is a multi-layer foldable shell-type air bag structure, and the lower end is provided with a drug feeding port;

As a preferred example, the angle between the bend of the drug delivery part and the front end of the drug delivery part is an obtuse angle.

Further, the angle between the bend of the drug delivery part and the front end of the drug delivery part is 120°.

As a preferred example, the shape of the opening structure is quincunx or cross.

As a preferred example, the outer surface of the drug storage part is provided with granular protrusions.

As a preferred example, the drug delivery part and the drug storage part are integrally formed.

As a preferred example, the bottom of the drug delivery part is provided with a screw-type interface, and the upper surface of the drug storage part is provided with a joint matching the screw-type interface, which is used to connect or disconnect the joint through the screw-type interface, Realize the connection or disconnection of the medicine delivery part and the medicine storage part.

The beneficial effects of the utility model are: by fixing the drug delivery part in the device on the front end of the drug delivery part and forming an obtuse angle (120°) between the bend of the drug delivery part and the front end of the drug delivery part, it is possible to accurately feed liquid food and avoid During the operation, it will cause damage to the user's throat and improve its comfort, thereby reducing the effects of complications such as coughing and aspiration, and improving the work efficiency of medical staff.

Description of drawings

Fig. 1 is the structural representation of prior art;

Fig. 2 is another schematic structural diagram of the prior art;

Fig. 3 is the structural representation of the utility model under the integrated structure;

Fig. 4 is a schematic structural view of part A in Fig. 3;

Fig. 5 is a schematic structural view of B-B direction in Fig. 3;

Fig. 6 is the structural representation of the utility model under the split structure;

Fig. 7 is a schematic structural view of part C in Fig. 6;

Fig. 8 is a schematic structural diagram of part D in Fig. 6;

Fig. 9 is a schematic structural view of the utility model in embodiment three or embodiment four;

In the figure: drug delivery part 1, opening structure 111, drug delivery part 2, scale line 211, one-way valve 212, drug storage part 3, shell-type air bag structure 311, granular protrusion 312, drug feeding port 313.

Detailed ways

In order to be easy to understand the technical means, creative features, goals and effects of the utility model, the utility model will be further elaborated below in conjunction with specific illustrations.

Example 1

As shown in Figure 3-5, the liquid feeding aid for dysphagia includes a drug delivery part 1, a drug delivery part 2 and a drug storage part 3; one end of the drug delivery part 2 is fixed on the front end of the drug storage part 3, and one end of the drug delivery part 1 fixed on the other end of the medicine delivery part 2;

The drug delivery part 2 is a circular arc-shaped pipe with a hollow interior and uniformly reduced diameter from the drug storage part to the drug delivery part (the purpose is to facilitate the reduction of the flow rate of liquid food and prevent liquid food from quickly entering the throat of people with dysphagia and causing choking); The inside of the drug delivery part 1, the inside of the drug delivery part 2 and the inside of the drug storage part 3 are all connected to each other;

The front end of the drug delivery part 2 is provided with an opening structure 111;

A one-way valve 212 is arranged inside the drug delivery part 2, and the one-way valve 212 is a diaphragm-type one-way valve. After the liquid pressure of the medicine is exhausted, the air backflow generates negative pressure, and a diaphragm-type one-way valve is arranged. The internal diaphragm of the diaphragm-type one-way valve The structure opens when the liquid flows and closes when the liquid flows back, which can prevent negative pressure in the mouth of the user, avoid the formation of secondary damage, and increase the safety of the auxiliary device. There is a diaphragm inside the one-way valve, and when the liquid passes through it is In the open state, it is closed during reflow, and the outside of the drug delivery part 2 is provided with a scale line 211 (the purpose is to know the dosage);

The drug storage part 3 is a multilayer foldable shell-type air bag structure 311, and the lower end is provided with a drug feeding port 313 (it should be noted that one end of the drug storage part 3 is connected with a silica gel that matches the drug feeding port 313 through a silica gel connecting block. Plug, by opening the silicone plug, you can add medicine to the medicine feeding port 313. In addition, when the medicine enters the oral cavity through the diaphragm-type one-way valve through the medicine delivery part 2 and the medicine delivery part 1, the shell-shaped air bag structure 311 is empty. Deflated state, now you only need to open the silica gel plug on the dosing port 313, after the outside air enters the shell-type airbag structure 311, the shell-type airbag structure 311 presents a full state, which is convenient for reuse);

The angle between the bend of the drug delivery part 1 and the front end of the drug delivery part 2 is 120 degrees.

The opening structure 111 is in the shape of a quincunx. Through the quincunx-shaped opening structure 111, it can prevent the patient from squeezing or biting the drug delivery part during use and cause the drug delivery part 1 to be blocked, thereby increasing the ease of use and practicality of the auxiliary device. sex.

The outer surface of the drug storage part 3 is provided with granular protrusions 312 .

Through the shell-type airbag structure 311 of the medicine storage part 3, it is convenient to uniform the flow rate of liquid food, and push the liquid food to the drug delivery part 1; through the granular protrusion 312, it is arranged on the outer surface of the medicine storage part 3 to enhance friction and prevent Slips off when in use.

The medicine delivery part 2 and the medicine storage part 3 are integrally formed.

Specifically, the drug delivery part 1 is fixed at the front end of the drug delivery part 2, and a 120° structure is formed between the drug delivery part 1 and the front end of the drug delivery part 2, so that in use, the outflowing liquid can flow down the oral cavity wall, It prevents liquid food from rushing directly into the throat, improves the comfort level of people with dysphagia during the process of feeding liquid food, and at the same time avoids the occurrence of complications such as throat damage, coughing and aspiration of users, and is convenient for medical staff to observe their swallowing status. The material used for the medicine storage part 3 is soft and has a certain strength (such as silica gel), so as to avoid damage or discomfort to the user's throat during use.

Example 2

As shown in Figures 6-8, this embodiment is basically the same as Embodiment 1, the difference is that the bottom of the drug delivery part 2 is provided with a spiral interface, and the upper surface of the drug storage part 3 is provided with a joint that matches the spiral interface. , used to realize the connection or disconnection of the drug delivery part 2 and the drug storage part 3 through the connection or disconnection of the screw interface and the joint, that is, the drug delivery part 2, the drug storage part 3 and the drug delivery part 1 are split structures (As shown in Figure 6).

Example 3

This embodiment is basically the same as Embodiment 1, except that the shape of the opening structure 111 is a cross (as shown in FIG. 9 ).

Example 4

This embodiment is basically the same as Embodiment 2, except that the shape of the opening structure 111 is a cross (as shown in FIG. 9 ).

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. On the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall into the Into the scope of the utility model claimed. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A liquid food aid for dysphagia, characterized in that it includes a drug delivery unit, a drug delivery unit and a drug storage unit; one end of the drug delivery unit is fixed at the front end of the drug storage unit, and one end of the drug delivery unit is fixed at the drug delivery unit. the other end of the department; The drug delivery part is an arc-shaped pipe with a hollow interior and a pipe diameter uniformly reduced from the drug storage part to the drug delivery part; the inside of the drug delivery part, the inside of the drug delivery part and the inside of the drug storage part are all connected to each other ; The front end of the drug delivery part is provided with an opening structure; A one-way valve is provided inside the drug delivery part, and a scale line is provided outside the drug delivery part; The medicine storage part is a multi-layer foldable shell-type airbag structure, and a medicine feeding port is provided at the lower end. 2. The liquid food aid for dysphagia according to claim 1, wherein the angle between the bend of the drug delivery part and the front end of the drug delivery part is an obtuse angle. 3. The liquid food aid for dysphagia according to claim 1, wherein the shape of the opening structure is a quincunx or a cross. 4. The liquid food aid for dysphagia according to claim 1, characterized in that: the outer surface of the medicine storage part is provided with granular protrusions. 5. The liquid food aid for dysphagia according to claim 1, characterized in that: the drug delivery part and the drug storage part are integrally formed. 6. The liquid food aid for dysphagia according to claim 1, characterized in that: the bottom of the drug delivery part is provided with a spiral interface, and the upper surface of the drug storage part is provided with a joint that matches the spiral interface , used to realize the connection or disconnection of the drug delivery part and the drug storage part through the connection or disconnection of the screw interface and the joint.

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