Upper digestive tract diet device

Abstract

The utility model discloses an upper digestive tract diet device, and relates to the field of health medicine. The device comprises a cylinder, the end portion of the cylinder is fixedly communicated with a fixed cylinder, a feeding mechanism used for feeding is arranged in the cylinder, a food adding mechanism used for supplying liquid food into the fixed cylinder is arranged on the outer wall of the fixed cylinder, and the other end of the fixed cylinder is communicated with a food taking pipe in a threaded mode. And the other end of the feeding pipe is fixedly communicated with a conical feeding head. Through the arrangement of the food adding mechanism, liquid food can be supplied into the fixed cylinder, medical staff can conveniently add and replace the liquid food, and meanwhile pollution and bacterium breeding are avoided; and through the feeding mechanism, the conveying amount and speed of liquid food can be accurately controlled, so that the personalized nutritional requirements of patients are met, and uncomfortable reactions such as excessive feeding or sudden cough are avoided.

Description

Technical Field

[0001] The utility model relates to the field of health medicine, in particular to an upper digestive tract diet device. Background Art

[0002] The digestive tract is a long muscular tube that starts from the mouth and continues to the pharynx, esophagus, stomach, small intestine, large intestine, and ends at the anus. It includes the mouth, pharynx, esophagus, stomach, small intestine (duodenum, jejunum, ileum) and large intestine (cecum, colon, rectum). The section from the mouth to the duodenum is called the upper digestive tract, and the section below the duodenum is called the lower digestive tract.

[0003] In hospitals, some patients cannot eat solid food, so liquid and semi-liquid food need to be delivered to the upper digestive tract of the patients. For this purpose, the present application document provides an upper digestive tract feeding device. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] An upper digestive tract feeding device comprises a cylinder, the end of which is fixedly connected to a fixed cylinder, a feeding mechanism for feeding is arranged inside the cylinder, an outer wall of the fixed cylinder is provided with a feeding mechanism for supplying liquid food into the fixed cylinder, and the other end of the fixed cylinder is threadedly connected to a feeding tube, and the other end of the feeding tube is fixedly connected to a feeding head with a conical structure.

[0006] Furthermore, a handle is fixed on the outer side of the cylinder.

[0007] Furthermore, the feeding mechanism includes a connecting cylinder fixedly connected to the top of the cylinder, the outer wall of the connecting cylinder is constructed with a circular array of square grooves and clamping grooves, the interior of the connecting cylinder is slidably connected to a cylinder, the outer wall of the cylinder is fixedly connected to a circular array of round rods, the round rods slide in the square groove, the bottom of the cylinder is slidably connected to a connecting column, the outer wall of the connecting column is fixedly connected to a circular array of clamping columns, the clamping columns match the clamping grooves, the bottom of the connecting column is rotatably connected to a push rod, and the outer sleeve of the push rod is provided with a spring.

[0008] Furthermore, one end of the spring abuts against the push rod and the other end of the spring abuts against the inner wall of the cylinder.

[0009] Furthermore, a piston is fixed to the other end of the push rod and the piston slides in the cylinder.

[0010] Furthermore, the feeding mechanism comprises a feeding tube whose end is fixedly connected to the cylinder, a valve is installed on the feeding tube, one end of the feeding tube away from the cylinder is fixedly connected to a feeding bin, and a feeding plug is threadedly connected to the opening of the feeding bin.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model can supply liquid food into the fixed cylinder by setting a feeding mechanism, which is convenient for medical staff to add and replace liquid food, while avoiding contamination and bacterial growth; through the feeding mechanism, the delivery amount and speed of liquid food can be accurately controlled to meet the patient's personalized nutritional needs and avoid uncomfortable reactions such as overfeeding or sudden coughing.

[0013] 2. The utility model provides a feeding tube so as to be correctly inserted into the upper digestive tract of the patient; the feeding head adopts a conical design, which is easy to insert into the mouth and throat and reduces irritation to the patient's mouth and throat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the feeding mechanism of the utility model;

[0016] Figure 3 It is a sectional view of the three-dimensional structure of the feeding mechanism of the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the feeding mechanism of the utility model;

[0018] Figure numerals: 1. Cylinder; 2. Fixed cylinder; 3. Feeding mechanism; 301. Connecting cylinder; 302. Square groove; 303. Clamping groove; 304. Cylinder; 305. Round rod; 306. Connecting column; 307. Clamping column; 308. Push rod; 309. Spring; 4. Feeding mechanism; 401. Feeding tube; 402. Valve; 403. Feeding chamber; 404. Feeding plug; 5. Feeding tube; 6. Feeding head; 7. Handle; 8. Piston. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] The present application provides an upper digestive tract feeding device, which is mainly used to solve the problem that some patients cannot eat solid food and therefore need to deliver liquid and semi-liquid food to the upper digestive tract of the patient, and provides the following technical solutions, which will be described in detail below:

[0021] Embodiment 1:

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in some embodiments, it includes a cylinder 1, the end of the cylinder 1 is fixedly connected to a fixed cylinder 2, a feeding mechanism 3 for feeding is arranged in the cylinder 1, the outer wall of the fixed cylinder 2 is provided with a feeding mechanism 4 for supplying liquid food into the fixed cylinder 2, and the other end of the fixed cylinder 2 is threadedly connected to a feeding tube 5, and the other end of the feeding tube 5 is fixedly connected to a feeding head 6 with a conical structure; the feeding mechanism 3 includes a connecting cylinder 301 fixedly connected to the top of the cylinder 1, the outer wall of the connecting cylinder 301 is configured with a circular array of square grooves 302 and a card groove 303, the interior of the connecting cylinder 301 is slidably connected to a cylinder 304, and the cylinder The outer wall of 304 is fixedly connected with a circular array of round rods 305, and the round rods 305 slide in the square groove 302. The bottom of the cylinder 304 is slidably connected with a connecting column 306. The outer wall of the connecting column 306 is fixedly connected with a circular array of clamping columns 307, and the clamping columns 307 match the clamping groove 303. The bottom of the connecting column 306 is rotatably connected with a push rod 308, and the outer sleeve of the push rod 308 is provided with a spring 309; one end of the spring 309 abuts against the push rod 308 and the other end of the spring 309 abuts against the inner wall of the cylinder 1; the other end of the push rod 308 is fixed with a piston 8 and the piston 8 slides in the cylinder 1.

[0023] Specifically: by setting up the feeding mechanism 4, liquid food can be supplied to the fixed cylinder 2, which is convenient for medical staff to add and replace the liquid food, while avoiding contamination and bacterial growth; through the feeding mechanism 3, the delivery amount and speed of the liquid food can be accurately controlled to meet the patient's personalized nutritional needs and avoid overfeeding or uncomfortable reactions such as sudden coughing.

[0024] The working principle here is: when the patient needs to be fed, the feeding tube 5 is connected to the feeding head 6 with a conical structure; the feeding head 6 is inserted into the patient's mouth and throat to deliver the liquid food to the upper digestive tract; the conical design of the feeding head 6 facilitates smooth insertion and reduces stimulation; by providing the feeding mechanism 4, liquid food can be supplied to the fixed cylinder 2, which is convenient for medical staff to add and replace liquid food, while avoiding contamination and bacterial growth; when not in use, the top of the cylinder 304 is pressed down, driving the connecting column 306 and the push rod 308 to press down, and at the same time the round rod 305 slides to the bottom end of the square groove 302, gets stuck and slides out of the slot 303, thereby compressing the spring 309, and then the cylinder 304 is released, the spring 309 rebounds, driving the connecting column 306 and the push rod 308 to rise, and at the same time the connecting column 306 and the push rod 308 are stuck and slide into the square groove 303 at the same time. 2; when in use, the cylinder 304 is pressed down, driving the connecting column 306 and the push rod 308 to be pressed down, the round rod 305 slides to the bottom end of the square groove 302, the spring 309 is compressed, and then the cylinder 304 is released, the spring 309 rebounds, driving the connecting column 306 and the push rod 308 to rise, and at the same time, they are stuck and slide into the slot 303, the round rod 305 slides into the square groove 302, the spring 309 is still in a compressed state, and the push rod 308 is in an extended state, driving the piston 8 fixed at the other end of the push rod 308 to move in the fixed cylinder 2, and the liquid food flowing into the fixed cylinder 2 by the feeding mechanism 4 is squeezed into the patient's upper digestive tract, so that the liquid food can be fed into the patient's upper digestive tract one mouthful at a time, which is more convenient to operate, so as to accurately control the delivery amount and speed of the liquid food, thereby meeting the patient's personalized nutritional needs and avoiding discomfort reactions such as overfeeding or sudden coughing.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in some embodiments, a handle 7 is fixed to the outside of the cylinder 1. The working principle here is: the design of the handle 7 should enable the user to easily manipulate the cylinder 1 and perform the required operations.

[0026] Embodiment 2:

[0027] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, in some embodiments, the feeding mechanism 4 includes a feeding tube 401 whose end is fixedly connected to the cylinder 1, a valve 402 is installed on the feeding tube 401, and one end of the feeding tube 401 away from the cylinder 1 is fixedly connected to a feeding bin 403, and a feeding plug 404 is threadedly connected to the opening of the feeding bin 403. The working principle here is: the feeding tube 401 is a pipeline connecting the cylinder 1 and the feeding bin 403. It is fixedly connected to the end of the cylinder 1 and is connected to the feeding bin 403 through one end. The function of the feeding tube 401 is to transport the liquid food from the feeding bin 403 to the cylinder 1; the valve 402 is installed on the feeding tube 401, and the function of the valve 402 is to control the flow of the liquid food. By opening or closing the valve 402, the delivery amount and speed of the liquid food can be adjusted. The valve 402 can be designed to be manually operated or automatically controlled, depending on the actual situation; the feeding bin 403 is a container for storing liquid food, and the end away from the cylinder 1 is connected to the feeding tube 401. The feeding bin 403 usually has a certain capacity and can be filled with an appropriate amount of liquid food as needed. The opening of the feeding bin 403 is usually threadedly connected with a feeding plug 404 so that the feeding plug 404 can be easily opened and closed. It should be noted that the liquid food will not get stuck on the feeding tube 401.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An upper digestive tract feeding device, comprising a cylinder (1), characterized in that: The end of the cylinder (1) is fixedly connected to a fixed cylinder (2), a feeding mechanism (3) for feeding is arranged inside the cylinder (1), an outer wall of the fixed cylinder (2) is provided with a feeding mechanism (4) for supplying liquid food into the fixed cylinder (2), and the other end of the fixed cylinder (2) is threadedly connected to a feeding tube (5), and the other end of the feeding tube (5) is fixedly connected to a feeding head (6) having a conical structure; The feeding mechanism (3) comprises a connecting cylinder (301) fixedly connected to the top of the cylinder (1); the outer wall of the connecting cylinder (301) is configured with a square groove (302) and a clamping groove (303) in an annular array; a cylinder (304) is slidably connected inside the connecting cylinder (301); a round rod (305) in an annular array is fixedly connected to the outer wall of the cylinder (304); the round rod (305) slides in the square groove (302); a connecting column (306) is slidably connected to the bottom of the cylinder (304); a clamping column (307) in an annular array is fixedly connected to the outer wall of the connecting column (306); the clamping column (307) matches the clamping groove (303); a push rod (308) is rotatably connected to the bottom of the connecting column (306); a spring (309) is sleeved on the outside of the push rod (308).

2. The upper digestive tract feeding device according to claim 1, characterized in that: A handle (7) is fixed on the outer side of the cylinder (1).

3. The upper digestive tract feeding device according to claim 1, characterized in that: One end of the spring (309) abuts against the push rod (308) and the other end of the spring (309) abuts against the inner wall of the cylinder (1).

4. The upper digestive tract feeding device according to claim 3, characterized in that: A piston (8) is fixed to the other end of the push rod (308), and the piston (8) slides in the cylinder (1).

5. The upper digestive tract feeding device according to claim 1, characterized in that: The feeding mechanism (4) comprises a feeding tube (401) whose end is fixedly connected to the cylinder (1); a valve (402) is installed on the feeding tube (401); one end of the feeding tube (401) away from the cylinder (1) is fixedly connected to a feeding bin (403); and a feeding plug (404) is threadedly connected to the opening of the feeding bin (403).

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