Liquid food supply tool for nursing

Abstract

The utility model belongs to the field of liquid diet supply, particularly relates to a liquid diet supply tool for nursing, and aims to solve the problem that the liquid diet cannot flow into the mouth at the swallowing speed and intake most suitable for a patient to cause danger due to the fact that an existing tool cannot accurately regulate and control the liquid diet conveying amount and speed. One end of the cylinder body is communicated with a connector in a detachable thread manner, and one end of the connector is fixedly communicated with a conveying pipe; the flow limiting assembly is arranged on the conveying pipe and used for adjusting the conveying amount of the liquid food; the flow speed limiting assembly is arranged on the barrel and used for controlling the conveying speed of the liquid food. Through the combination of the flow limiting assembly and the flow speed limiting assembly, double precise regulation and control over the liquid food conveying amount and speed are achieved, it is guaranteed that the liquid food slowly flows into the mouth at the speed and the amount most suitable for a patient, safety and comfort of the patient are guaranteed, and the individuation and refinement level of nursing is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a liquid food supply tool for nursing. BACKGROUND

[0002] The liquid food supply tool for nursing is a device specially designed to help patients with difficulty in swallowing, digestive system diseases or postoperative patients to intake liquid or semi-liquid food. These tools mainly safely and accurately deliver liquid or semi-liquid food to patients to meet the nutritional needs of patients with difficulty in swallowing, digestive system diseases or postoperative patients.

[0003] At present, the existing liquid food supply tool for nursing cannot accurately control the delivery amount and speed of liquid food, so that the liquid food cannot flow into the mouth at the most suitable swallowing speed and intake amount of the patient, which may cause health risks to the patient due to swallowing discomfort or improper intake. SUMMARY

[0004] The utility model aims at solving the problem that the prior art cannot accurately control the delivery amount and speed of liquid food, which may cause danger when the liquid food cannot flow into the mouth at the most suitable swallowing speed and intake amount of the patient, and proposes a liquid food supply tool for nursing.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A liquid food supply tool for nursing comprises:

[0007] A barrel is detachably connected to a connecting head at one end, and the connecting head is fixedly connected to a delivery pipe at one end;

[0008] A flow limiting assembly is arranged on the delivery pipe and used to adjust the delivery amount of liquid food;

[0009] A flow rate limiting assembly is arranged on the barrel and used to control the delivery speed of liquid food.

[0010] In a possible design, the flow limiting assembly comprises an adjusting frame arranged outside the delivery pipe, two sliding grooves are formed on both sides of the adjusting frame, two rotating shafts are arranged in the two sliding grooves and rotate, one roller is fixedly arranged on the side of the two rotating shafts close to each other, and the roller is located inside the adjusting frame.

[0011] In a possible design, the flow rate limiting assembly comprises a sealing cover threadedly detachable on the top of the barrel, the sealing cover is centrally slidably provided with a lead screw, the bottom end of the lead screw is rotationally provided with a piston, the piston is detachably and sealingly slidably arranged in the barrel, the outside of the lead screw is threadedly connected with a rectangular block, the top of the sealing cover is provided with a rectangular slot, the rectangular block is detachably inserted in the rectangular slot, the top end of the lead screw is fixedly provided with a hand wheel, and the inside of the sealing cover is fixedly provided with a sealing gasket.

[0012] In a possible design, the barrel is provided with scale lines on both sides.

[0013] In a possible design, the outside of the delivery tube is slidably sleeved with a bite block.

[0014] In a possible design, one side of the barrel is fixedly provided with a handle, and the outside of the handle is fixedly provided with an anti-skid sleeve.

[0015] In the present application, when in use, first, check whether each component of the nursing liquid diet feeding tool is intact, and ensure that all components have been cleaned and disinfected to avoid cross infection, then prepare an appropriate amount of liquid diet according to the doctor's order or patient's needs, and pour it into the barrel, pay attention to check the scale line to control the amount of liquid diet, then tightly connect the connecting head with one end of the barrel through threads, ensure that there is no leakage, then put the piston into the barrel, and threadedly connect the sealing cover on the top of the barrel, ensure that the sealing gasket is tightly attached to prevent liquid leakage;

[0016] Then put the delivery tube into the cavity of the patient, and slide the bite block to a position where the patient can easily bite, so that the patient can stably bite the delivery tube to facilitate subsequent eating, after confirming that everything is ready, the medical staff holds the handle and gently tilts the barrel, then rotates the rectangular block, so that the rectangular block rotates downward on the outside of the lead screw until the rectangular block is inserted into the rectangular slot, then rotates the hand wheel, the hand wheel rotates at the same time to drive the lead screw to rotate, thereby pushing the piston to move downward in the barrel, and according to the swallowing speed of the patient or the doctor's order, the speed of rotating the hand wheel is controlled to control the delivery speed of the liquid diet (after the liquid diet feeding is completed, the hand wheel is directly pulled to drive the rectangular block to be directly detached from the rectangular slot, then the sealing cover is separated from the barrel to facilitate subsequent cleaning and disinfection), in the process of delivering the liquid diet, when the flow of the liquid diet needs to be adjusted, the rollers on the adjusting frame are adjusted, according to the swallowing ability of the patient or the doctor's order, the degree of extrusion of the rollers on the delivery tube is appropriately adjusted, so as to control the delivery amount of the liquid diet, finally the liquid diet flows into the patient's mouth through the delivery tube under the joint action of the flow limiting assembly and the flow rate limiting assembly, in the delivery process, the swallowing reaction and comfort of the patient are closely observed, if there is any abnormality, the delivery should be stopped immediately and the medical staff should be helped;

[0017] After use, the barrel, connector, delivery pipe and other components are disassembled in time for cleaning and disinfection, and then the cleaned and disinfected components are dried and properly stored according to the instructions or the guidance of medical staff for next use.

[0018] The utility model has the advantages of the following:

[0019] In the utility model, the medical staff or family members can easily adjust the extrusion degree of the roller on the delivery pipe according to the swallowing ability of the patient or the medical order, so as to accurately control the delivery amount of the liquid food, realize flexible adjustment of the liquid food delivery amount, ensure the patient to eat safely and comfortably, and improve the individualization and accuracy of nursing.

[0020] In the utility model, the setting of the flow rate limiting assembly realizes accurate regulation and control of the liquid food delivery speed, which can be flexibly adjusted according to the swallowing speed of the patient, is convenient to operate and maintain, and significantly improves the convenience, flexibility and hygiene of the liquid food feeding device.

[0021] In the utility model, the combination of the flow rate limiting assembly and the flow rate limiting assembly realizes double accurate regulation and control of the liquid food delivery amount and speed, ensures the liquid food to flow into the mouth slowly at the most suitable speed and amount for the patient, guarantees the safety and comfort of the patient, and improves the individualization and refinement level of nursing. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides a whole front view structure schematic diagram of nursing liquid food supply tool;

[0023] Figure 2 The utility model provides a whole side view structure schematic diagram of nursing liquid food supply tool;

[0024] Figure 3 The utility model provides a whole split structure schematic diagram of nursing liquid food supply tool;

[0025] Figure 4 The utility model provides a part A of nursing liquid food supply tool amplification structure schematic diagram.

[0026] In the drawing: 1, barrel; 2, connector; 3, delivery pipe; 4, adjusting frame; 5, rotating shaft; 6, roller; 7, sealing cover; 701, rectangular groove; 8, screw rod; 9, piston; 10, hand wheel; 11, rectangular block; 12, occlusion block; 13, scale line; 14, handle. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0028] Embodiment one

[0029] With reference to Figures 1-4 A feeding tool, comprising:

[0030] The barrel 1, the connecting head 2, the conveying pipe 3, the flow limiting assembly, the flow rate limiting assembly and other auxiliary components, the barrel 1 is used as a storage container for liquid food, which is made of transparent or translucent material, facilitating observation of the remaining amount of liquid food, one end of the barrel 1 is designed with a detachable threaded interface for connection with the connecting head 2, in addition, the outer two sides of the barrel 1 are also provided with scale lines 13 extending from the bottom to the top of the barrel 1 for accurate indication of the capacity of liquid food in the barrel 1.

[0031] The connecting head 2 is fixedly connected to one end of the barrel 1, and the inside thereof is provided with threads matched with the threaded interface of the barrel 1 to ensure tight connection with the barrel 1, and the other end of the connecting head 2 is fixedly communicated with the conveying pipe 3 to ensure smooth flow of liquid food from the barrel 1 to the conveying pipe 3, and the inside of the connecting head 2 is provided with a sealing gasket to ensure the sealing property of the barrel 1 during conveying of liquid food.

[0032] The conveying pipe 3 is used for conveying liquid food in the barrel 1 to the patient's mouth, and is made of soft and durable material to adapt to feeding requirements at different angles and positions, and a bite block 12 is slidably sleeved on the outside of the conveying pipe 3, which can be placed in the patient's mouth for the patient to bite, so as to prevent the conveying pipe 3 from slipping or moving during feeding.

[0033] The flow limiting assembly mainly comprises an adjusting frame 4, a rotating shaft 5 and a roller 6, the adjusting frame 4 is sleeved on the outside of the conveying pipe 3, and sliding grooves are formed on both sides thereof, the adjusting frame 4 is made of light and strong material to ensure its stability and durability, two rotating shafts 5 are respectively installed in the sliding grooves on both sides of the adjusting frame 4 and can freely roll, the design of the rotating shaft 5 enables the roller 6 to easily adjust up and down or left and right on the conveying pipe 3, the roller 6 is fixedly connected between the two rotating shafts 5 and located in the inside of the adjusting frame 4, the roller 6 is made of rubber or other soft material to increase the friction between the roller 6 and the conveying pipe 3, so as to realize adjustment of the conveying amount of liquid food, and by adjusting the degree of extrusion of the roller 6 on the conveying pipe 3, the flow rate of liquid food through the conveying pipe 3 can be controlled.

[0034] The flow rate limiting assembly mainly comprises a sealing cover 7, a screw rod 8, a piston 9, a rectangular block 11 and a hand rotating wheel 10, the sealing cover 7 is detachably connected to the top of the barrel 1 in a threaded mode, a sealing gasket is fixedly arranged in the sealing cover 7, so as to ensure the sealing property of the barrel 1 during the conveying of the liquid food, a rectangular slot 701 is formed in the top of the sealing cover 7, and the rectangular slot 701 is adapted to the rectangular block 11 and is inserted with the rectangular block 11, the screw rod 8 is slidably arranged at the center of the sealing cover 7, and the bottom end of the screw rod 8 is rotatably connected with the piston 9, the screw rod 8 is made of high-strength material, so as to ensure that the screw rod 8 can withstand the pressure generated by the piston 9 during movement, the piston 9 is detachably and sealingly arranged in the barrel 1, the top of the piston 9 is connected with the bottom end of the screw rod 8, the piston 9 is made of material which is tightly attached to the inner wall of the barrel 1, so as to reduce the leakage of the liquid food during the conveying, the rectangular block 11 is threadedly connected to the outside of the screw rod 8, the shape of the rectangular block 11 is adapted to the rectangular slot 701 in the top of the sealing cover 7, the rectangular block 11 is moved up and down on the outside of the screw rod 8 by rotating the rectangular block 11, the rotation of the screw rod 8 is driven by the rotating wheel 10, the screw rod 8 drives the piston 9 to move in the barrel 1, so as to control the conveying speed of the liquid food, the hand rotating wheel 10 is fixedly arranged at the top end of the screw rod 8, the hand rotating wheel 10 is rotated by the user, so as to drive the screw rod 8 to rotate and the piston 9 to move, and the surface of the hand rotating wheel 10 is provided with anti-skid textures, so as to increase the holding feeling of the user during use.

[0035] The application can be used in the technical field of liquid food supply tools for digestive internal medicine nursing, and can also be used in other fields applicable to the application.

[0036] Embodiment two

[0037] Based on the embodiment one, the embodiment two further comprises a liquid food supply tool for nursing, which is applied to the technical field of liquid food supply tools for digestive internal medicine nursing, and a handle 14 is fixedly arranged on one side of the barrel 1, and an anti-skid sleeve is fixedly arranged on the outside of the handle 14, so as to increase the stability and safety of the user during use.

[0038] The above is only a preferred specific implementation manner of the application, but the protection scope of the application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A feeding tool for a nursing puree, characterized by, Include: The barrel (1), one end of the barrel (1) can be thread communication with the connector (2), one end of the connector (2) fixed communication with the delivery pipe (3); Flow limiting assembly, flow limiting assembly is arranged on the delivery pipe (3) and is used for adjusting the delivery amount of the liquid food, the flow limiting assembly includes the adjusting frame (4) which is sleeved outside the delivery pipe (3), both sides of the adjusting frame (4) are provided with the sliding slot, and the two sliding slots are provided with the rotating shaft (5) which is arranged in the adjusting frame (4), the same roller (6) is fixedly arranged on the side of the two rotating shafts (5) which are close to each other, and the roller (6) is located in the inside of the adjusting frame (4); Flow speed limiting assembly, flow speed limiting assembly is arranged on the barrel (1) and is used for controlling the delivery speed of the liquid food, the flow speed limiting assembly includes the sealing cover (7) which can be thread connected to the top of the barrel (1), the sealing cover (7) is located at the center and is slidably provided with the lead screw (8), the bottom end of the lead screw (8) is rotatably provided with the piston (9), the piston (9) is detachably and sealingly slidably arranged in the barrel (1), the outside of the lead screw (8) is threadedly connected with the rectangular block (11), the top of the sealing cover (7) is provided with the rectangular slot (701), the rectangular block (11) is detachably inserted with the rectangular slot (701), the top end of the lead screw (8) is fixedly provided with the hand wheel (10), and the inside of the sealing cover (7) is fixedly provided with the sealing pad.

2. The feeding tool for a care food according to claim 1, wherein The outside of the barrel (1) is provided with a scale line (13).

3. The feeding tool for a care food according to claim 1, wherein The outside of the delivery pipe (3) is slidably sleeved with the occlusion block (12).

4. The feeding tool for a care food according to claim 1, wherein One side of the barrel (1) is fixedly provided with a handle (14), and the outside of the handle (14) is fixedly provided with a non-slip sleeve.

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