Self-adaptive flow control feeding bag

Abstract

The utility model relates to the technical field of feeding bags, in particular to a self-adaptive flow control feeding bag. Comprising a feeding bag body, an output pipe and a feeding opening, a fixing ring is arranged on the outer wall of the output pipe, and an arc plate is arranged on one side of the lower surface of the fixing ring; according to the self-adaptive flow control feeding bag, the self-adaptive flow control assemblies are mounted on the two sides of the arc plate through mounting assemblies, the mounting assemblies are used for mounting and dismounting the self-adaptive flow control assemblies, in the self-adaptive flow control feeding bag, the self-adaptive flow control assemblies are mounted on the output pipe through the mounting assemblies, and the speed of food flow is controlled through the self-adaptive flow control assemblies; the self-adaptive flow control feeding bag is relatively simple in structure, not only improves recycling of the self-adaptive flow control assembly and reduces use cost, but also improves use flexibility of the self-adaptive flow control feeding bag, avoids bucking caused by too fast feeding or avoids the situation that nutrition of a patient cannot be met due to too slow feeding, and is suitable for popularization and application. Therefore, the use comfort of the self-adaptive flow control feeding bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding bags, in particular to a feeding bag with adaptive flow control. Background Art

[0002] At present, gastroenterology is a clinical tertiary discipline that mainly studies diseases of the esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. There are many types of gastroenterology diseases, a wide range of medical knowledge, and complex and delicate operations. There are often many patients in the gastroenterology department in the hospital. Due to abnormalities in the digestive system, they cannot eat normally and need to be injected with nutrient solution to meet the nutritional needs of the body. This causes the patient's digestive system to continue to deteriorate. At the same time, the nutrients are single, so a feeding bag is designed to feed the patient.

[0003] There are many existing technologies for flow control feeding bags, such as:

[0004] Chinese Patent Publication No. CN211068116U discloses a feeding bag that is convenient for controlling flow rate, which includes a feeding bag, an end cover, a hanging ring, a discharge pipe 1, a discharge pipe 2, a regulator, and scale lines. A feeding port is fixedly installed on the top of the feeding bag, the end cover is fixedly installed on the top of the feeding port, grooves are provided at both ends of the end cover to clamp the hanging ring, a discharge port is fixedly installed on the bottom of the feeding bag, the bottom of the discharge port is connected to the discharge pipe 1, the bottom of the discharge pipe 1 is connected to the discharge pipe 2, the discharge pipe 2 is connected to the regulator, and scale lines are provided at the front end of the feeding bag. The structural design of the utility model is scientific and reasonable, and the roller is slowly rotated to move upward, and the roller of the regulator reduces the squeezing of the discharge pipe 2, thereby controlling the flow rate of the material. The device has a simple structure and improves work efficiency.

[0005] It can be seen that most feeding bags usually use a fixed flow rate and cannot be adjusted in real time according to the patient's specific needs or digestive status. This may cause choking due to feeding too quickly, or fail to meet the patient's nutritional needs due to feeding too slowly, reducing the flexibility of the feeding bag and increasing the patient's discomfort, thereby reducing the practicality of the feeding bag.

[0006] In view of this, we propose an adaptive flow control feeding bag. Utility Model Content

[0007] The utility model aims to solve the above disadvantages and provide an adaptive flow control feeding bag for installing the adaptive flow control component on the output pipe.

[0008] The adaptive flow control component is installed on the output pipe through the installation component, and the speed of the food flow is controlled by the adaptive flow control component.

[0009] Therefore, the utility model provides an adaptive flow control feeding bag, which includes a feeding bag body, an output tube and a feeding port, wherein the outer wall of the output tube is provided with a fixing ring, and one side of the lower surface of the fixing ring is provided with an arc plate;

[0010] Adaptive flow control components are installed on both sides of the arc plate through mounting components. The mounting components are used to install and remove the adaptive flow control components and assist in the reuse of the adaptive flow control components. The adaptive flow control components are used to control the speed of food flow.

[0011] As a further improvement of the present technical solution, the adaptive flow control component includes at least a mounting plate, a mounting groove is provided inside the mounting plate, an adjustment component for adjusting the food flow rate is provided inside the mounting groove, a sensor is provided on the side of the adjustment component close to the arc surface of the mounting plate, and a controller is provided on the side of the mounting plate away from the arc surface.

[0012] As a further improvement of the present technical solution, the adjustment assembly includes at least a motor, and the cavities on both sides of the mounting plate are provided with motors. The output shaft of the motor extends to the inside of the mounting groove and is coaxially connected with a screw rod. The surface of the screw rod is threadedly connected with a connecting plate, and an adjustment plate is provided on one side of the connecting plate close to the opening of the mounting plate.

[0013] As a further improvement of the present technical solution, the mounting assembly includes at least a cylinder, cylinders are arranged inside both sides of the mounting plate, a buckle plate is arranged on the piston rod of the cylinder, a fixing buckle is arranged on the other side of the buckle plate close to the cylinder, and fixing grooves for snap-fitting with the fixing buckles are provided on both sides of the outer wall of the arc plate.

[0014] As a further improvement of the technical solution, a rubber pad is provided on the side of the adjustment plate away from the connecting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the adaptive flow control feeding bag, the adaptive flow control component is installed on the output tube through the installation component, and the speed of food flow is controlled by the adaptive flow control component. The structure is relatively simple and the function is practical. It not only improves the reuse of the adaptive flow control component and reduces the use cost, but also improves the flexibility of the use of the adaptive flow control feeding bag, avoids choking caused by feeding too fast, or feeding too slowly cannot meet the patient's nutrition, thereby improving the comfort of using the adaptive flow control feeding bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the feeding bag structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the adaptive flow control component of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 10. Feeding bag body; 11. Output pipe; 12. Feeding port;

[0024] 20. fixing ring; 21. arc plate; 22. mounting assembly; 221. cylinder; 222. buckle plate; 223. fixing buckle; 224. fixing groove;

[0025] 30. Adaptive flow control assembly; 31. Mounting plate; 32. Mounting slot; 33. Adjustment assembly; 331. Motor; 332. Screw rod; 333. Connecting plate; 334. Adjustment plate; 34. Sensor; 35. Controller; 36. Rubber pad. DETAILED DESCRIPTION

[0026] Most feeding bags usually use a fixed flow rate and cannot be adjusted in real time according to the patient's specific needs or digestive status. This may cause choking due to feeding too quickly, or fail to meet the patient's nutritional needs due to feeding too slowly, reducing the flexibility of the feeding bag and increasing the patient's discomfort, thereby reducing the practicality of the feeding bag.

[0027] See also Figure 1-Figure 4 The embodiment of the utility model shown in the figure comprises a feeding bag body 10, an output tube 11 and a feeding port 12. A fixing ring 20 is provided on the outer wall of the output tube 11, and an arc plate 21 is provided on one side of the lower surface of the fixing ring 20. Adaptive flow control components 30 are installed on both sides of the arc plate 21 through mounting components 22. The mounting components 22 are used to install and remove the adaptive flow control components 30, and assist the adaptive flow control components 30 in being reused. The adaptive flow control components 30 are used to control the speed of food flow.

[0028] First, the specific structure of the adaptive flow control component 30 is disclosed. The adaptive flow control component 30 at least includes a mounting plate 31, a mounting groove 32 is provided inside the mounting plate 31, an adjusting component 33 for adjusting the food flow rate is provided inside the mounting groove 32, a sensor 34 is provided on the side of the adjusting component 33 close to the arc surface of the mounting plate 31, and a controller 35 is provided on the side of the mounting plate 31 away from the arc surface.

[0029] The improvement lies in: connecting the sensor 34 to a power source to make it work, and the controller 35 will tell the adjustment component 33 how to adjust according to the signal of the sensor 34; if the flow is too large, it will command the adjustment component 33 to reduce the opening; if the flow is too small, it will command the adjustment component 33 to increase the opening, so as to achieve the purpose of controlling the flow. The structure is relatively simple and the function is practical, which improves the flexibility of using the adaptive flow control feeding bag, avoids choking caused by feeding too fast, or feeding too slowly to meet the patient's nutrition, thereby improving the comfort of using the adaptive flow control feeding bag.

[0030] Secondly, the specific structure of the adjustment component 33 is disclosed. The adjustment component 33 at least includes a motor 331. The cavities on both sides of the interior of the mounting plate 31 are provided with motors 331. The output shaft of the motor 331 extends to the interior of the mounting groove 32 and is coaxially connected with a screw rod 332. The surface of the screw rod 332 is threadedly connected with a connecting plate 333. An adjustment plate 334 is provided on one side of the connecting plate 333 close to the opening of the mounting plate 31.

[0031] The improvement lies in that: the motor 331 is connected to a power source to make it work, and the output shaft of the motor 331 rotates clockwise or counterclockwise to drive the connecting plate 333 to move on the screw rod 332, and the auxiliary adjustment plate 334 adjusts the flow rate of the output tube 11. The speed of food flow can be controlled according to the situation of eating or drinking, thereby improving the safety of the feeding bag and increasing the comfort of the patient, thereby improving the practicality of the feeding bag.

[0032] The specific structure of the mounting assembly 22 is disclosed again. The mounting assembly 22 at least includes a cylinder 221. The cylinders 221 are arranged inside both sides of the mounting plate 31. The piston rod of the cylinder 221 is provided with a buckle plate 222. The other side of the buckle plate 222 close to the cylinder 221 is provided with a fixing buckle 223. Both sides of the outer wall of the arc plate 21 are provided with fixing grooves 224 for snap-fitting with the fixing buckle 223.

[0033] The improvement lies in: connecting the cylinder 221 to a power source to make it work, and pushing the buckle plate 222 outward through the work of the piston rod of the cylinder 221. At this time, aligning one side of the mounting plate 31 with the arc plate 21, and then inserting the fixing buckle 223 into the fixing groove 224 through the work of resetting the piston rod of the cylinder 221, the adaptive flow control component 30 can be installed. The installation and disassembly are convenient, the reuse rate of the adaptive flow control component 30 is improved, the use cost of the adaptive flow control feeding bag is reduced, and the safety of the feeding bag is improved, thereby improving the practicality of the adaptive flow control feeding bag.

[0034] Considering that when the adjustment plate 334 squeezes the output tube 11 , the output tube 11 will inevitably be worn or damaged again, affecting the normal use of the feeding bag and causing food waste. Therefore, a rubber pad 36 is provided on the side of the adjustment plate 334 away from the connecting plate 333 .

[0035] The improvement lies in that the rubber pad 36 can alleviate the damage of the adjustment plate 334 to the surface of the output tube 11, prevent the output tube 11 from being broken, improve the safety of the feeding bag, avoid food waste, and thus improve the practicality of the feeding bag.

[0036] In summary, the working principle of this solution is as follows: first, the cylinder 221 is powered on to make it work, and the buckle plate 222 is pushed outward by the piston rod of the cylinder 221. At this time, one side of the mounting plate 31 is aligned with the arc plate 21, and then the fixing buckle 223 is inserted into the fixing groove 224 by the piston rod of the cylinder 221. Then, the adaptive flow control component 30 can be installed. After that, the food is poured into the feeding bag body 10, and the feeding port 12 is inserted into the patient's mouth, and the sensor 34 is powered on to make it work, and the controller 35 tells the adjustment component 33 how to adjust according to the signal of the sensor 34; the output shaft of the motor 331 rotates clockwise or counterclockwise, driving the connecting plate 333 to move on the screw rod 332, and the auxiliary adjustment plate 334 adjusts the flow rate of the output pipe 11. If the flow rate is too large, it will command the adjustment component 33 to reduce the opening; if the flow rate is too small, it will command the adjustment component 33 to increase the opening, and the feeding bag can be used.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adaptive flow control feeding bag, comprising a feeding bag body (10), an output tube (11) and a feeding port (12), characterized in that: The outer wall of the output pipe (11) is provided with a fixing ring (20), and one side of the lower surface of the fixing ring (20) is provided with an arc plate (21); Adaptive flow control components (30) are installed on both sides of the arc plate (21) through installation components (22). The installation components (22) are used to install and remove the adaptive flow control components (30) and assist the adaptive flow control components (30) in being reused. The adaptive flow control components (30) are used to control the speed of food flow.

2. The adaptive flow control feeding bag according to claim 1, characterized in that: The adaptive flow control component (30) comprises at least a mounting plate (31), a mounting groove (32) is provided inside the mounting plate (31), an adjusting component (33) for adjusting the flow rate of food is provided inside the mounting groove (32), a sensor (34) is provided on a side of the adjusting component (33) close to the arc surface of the mounting plate (31), and a controller (35) is provided on a side of the mounting plate (31) away from the arc surface.

3. The adaptive flow control feeding bag according to claim 2, characterized in that: The adjustment assembly (33) comprises at least a motor (331), the cavities on both sides of the interior of the mounting plate (31) are each provided with a motor (331), the output shaft of the motor (331) extends into the interior of the mounting groove (32) and is coaxially connected with a screw rod (332), the surface of the screw rod (332) is threadedly connected with a connecting plate (333), and an adjustment plate (334) is provided on one side of the connecting plate (333) close to the opening of the mounting plate (31).

4. The adaptive flow control feeding bag according to claim 2, characterized in that: The mounting assembly (22) at least comprises a cylinder (221), the cylinders (221) are arranged inside both sides of the mounting plate (31), the piston rod of the cylinder (221) is provided with a buckle plate (222), the other side of the buckle plate (222) close to the cylinder (221) is provided with a fixing buckle (223), and both sides of the outer wall of the arc plate (21) are provided with fixing grooves (224) for snap-fitting with the fixing buckle (223).

5. The adaptive flow control feeding bag according to claim 3, characterized in that: A rubber pad (36) is provided on one side of the adjustment plate (334) away from the connection plate (333).

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