A nasogastric feeding device for patients
By designing a nasal feeding device containing an electric heating plate and a piston plate, the problem of uneven bolus injection speed and inability to heat the existing nasal feeding device is solved, and uniform bolus injection and auxiliary heating of food are achieved, which improves the convenience of use.
Patent Information
- Application Number
- CN202420677109.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-03
AI Technical Summary
When used in the existing nasal feeding device, the bouncing speed depends on the operator's strength, and it is impossible to achieve uniform and uniform feeding speed, and the food cannot be assisted with heating, and the function is single and inconvenient to use.
A nasal feeding device including a storage tube, a flow guide tube, a connecting tube, a storage tank, an electric heating plate, a slide rod and a piston plate are designed. The food is heated by the electric heating plate, and the sliding rod and piston plate are combined to achieve uniform and uniform speed of the food.
It realizes auxiliary heating of food and uniform and uniform bolus injection, solves the problem of uneven bolus injection speed of existing nasofetal feeding devices, and improves the convenience of use.
Smart Images
Figure CN222708715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nasogastric feeding devices, in particular to a nasogastric feeding device for patients. Background Art
[0002] Nasogastric feeding is to provide water and food to patients who cannot swallow independently. Liquid food is fed through the stomach tube to ensure that the patient takes in enough nutrition, water and medicine to facilitate early recovery. Nasogastric feeding devices are needed in the treatment of gastrointestinal tumors. The nasogastric feeding devices in the prior art usually push food through the nasogastric feeding tube by manually operating a syringe. The pushing speed is completely controlled by the operator's strength, and it is impossible to achieve uniform force and uniform feeding speed. In addition, the food cannot be auxiliary heated during use, and the function is relatively single and inconvenient to use. Therefore, we propose a nasogastric feeding device for patients. Utility Model Content
[0003] The purpose of the utility model is to provide a nasogastric feeding device for patients to solve the problem that the nasogastric feeding device proposed in the above-mentioned background technology is usually used to push food through a manually operated syringe connected to a nasogastric feeding tube, and the pushing speed is completely controlled by the operator's strength, and it is impossible to achieve uniform force and uniform feeding speed, and it is impossible to assist in heating food during use, and the function is relatively single.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A nasogastric feeding device for patients comprises a storage tube, the top of the storage tube is fixedly connected to a guide tube, the top of the guide tube is threadedly connected to a connecting tube, the top of the connecting tube is fixedly connected to a material storage tank, a storage tank is provided with a receiving groove inside, an electric heating plate is installed on the inner wall of the receiving groove, one end of the storage tube is threadedly connected to a sealing cover, the outer side of the sealing cover is equidistantly slidably connected to a sliding rod, one end of the sliding rod is fixedly connected to a piston plate, and a nasogastric feeding tube is provided at the end of the storage tube away from the sealing cover.
[0006] It can be understood that the utility model stores liquid food through the storage tube, and the liquid food can be auxiliary heated by the setting of the electric heating plate, which is convenient for feeding the patient. The movement of the sliding rod drives the piston plate to move, and the piston plate can push the liquid food to move, so that the liquid food passes through the nasogastric tube and feeds the patient at a uniform speed.
[0007] Preferably, a top cover is threadedly connected to the top of the storage tank, and a valve is provided on the outside of the connecting pipe.
[0008] It can be understood that the utility model facilitates the addition of liquid food through the provision of the top cover.
[0009] Preferably, a storage groove is provided inside the storage tube, and the piston plate is slidably connected to the storage groove.
[0010] It can be understood that the utility model facilitates the storage of liquid food through the provision of the storage tank, so as to facilitate the subsequent feeding of the patient.
[0011] Preferably, a fixing box is fixedly connected to one side of the sealing cover, an adjusting groove is provided inside the fixing box, an adjusting block is slidably connected inside the adjusting groove, and the sliding rod is fixedly connected to the adjusting block.
[0012] It can be understood that the utility model limits the movement of the adjustment block through the adjustment groove, and the movement of the adjustment block drives the slide rod to move, thereby driving the piston plate to move, which facilitates the promotion of liquid food and assists patients in eating.
[0013] Preferably, a screw rod is rotatably connected inside the fixing box, and the adjusting block is threadably connected to the screw rod.
[0014] It can be understood that, in the present invention, the rotation of the screw rod drives the adjustment block to move, thereby facilitating feeding of the patient.
[0015] Preferably, a drive motor is fixedly connected to one side of the fixed box, and an output end of the drive motor is fixedly connected to the lead screw.
[0016] It can be understood that the utility model drives the screw rod to rotate by driving the motor, thereby driving the adjustment block to move, so as to facilitate feeding of the patient.
[0017] The beneficial effects achieved by the utility model are: the function of auxiliary heating of food is realized by arranging a storage tank, a top cover, a storage groove and an electric heating plate, which is convenient for assisting patients to eat; the function of pushing food at a uniform speed is realized by arranging a fixing box, a screw rod, an adjusting block, a sliding rod and a piston plate, and the feeding speed is uniform and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0019] Figure 1 It is a structural schematic diagram of the utility model;
[0020] Figure 2 It is a cross-sectional view of the utility model;
[0021] Figure 3 It is an enlarged view of local A of the utility model.
[0022] In the figure: 1. storage tube; 2. guide tube; 3. sealing cover; 4. fixing box; 5. driving motor; 6. storage tank; 7. top cover; 8. connecting tube; 9. nasogastric tube; 10. storage slot; 11. piston plate; 12. storage slot; 13. electric heating plate; 14. adjustment slot; 15. sliding rod; 16. screw rod; 17. adjustment block. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figures 1 to 3 , the utility model provides a technical solution:
[0025] A patient nasogastric feeding device comprises a storage tube 1, the top of the storage tube 1 is fixedly connected to a guide tube 2, the top of the guide tube 2 is threadedly connected to a connecting tube 8, the top of the connecting tube 8 is fixedly connected to a material storage tank 6, the interior of the material storage tank 6 is provided with a receiving groove 12, an electric heating plate 13 is installed on the inner wall of the receiving groove 12, one end of the storage tube 1 is threadedly connected to a sealing cover 3, the outer side of the sealing cover 3 is equidistantly slidably connected to a sliding rod 15, one end of the sliding rod 15 is fixedly connected to a piston plate 11, and a nasogastric feeding tube 9 is provided at the end of the storage tube 1 away from the sealing cover 3.
[0026] It can be understood that the utility model stores liquid food through the storage tube 1, and the electric heating plate 13 can be used to assist in heating the liquid food, which is convenient for feeding the patient. The movement of the slide rod 15 drives the piston plate 11 to move, and the piston plate 11 can push the liquid food to move, so that the liquid food passes through the nasogastric tube 9 and feeds the patient at a uniform speed.
[0027] Furthermore, a top cover 7 is threadedly connected to the top of the storage tank 6, and a valve is provided on the outside of the connecting pipe 8.
[0028] It can be understood that the utility model facilitates the addition of liquid food through the arrangement of the top cover 7.
[0029] Furthermore, a storage groove 10 is provided inside the storage tube 1 , and the piston plate 11 is slidably connected to the storage groove 10 .
[0030] It is understandable that the utility model facilitates the storage of liquid food through the provision of the storage tank 10, so as to facilitate the subsequent feeding of the patient.
[0031] Furthermore, a fixing box 4 is fixedly connected to one side of the sealing cover 3 , an adjusting slot 14 is provided inside the fixing box 4 , an adjusting block 17 is slidably connected inside the adjusting slot 14 , and the sliding rod 15 is fixedly connected to the adjusting block 17 .
[0032] It can be understood that the utility model limits the movement of the adjustment block 17 through the adjustment groove 14, and the movement of the adjustment block 17 drives the slide rod 15 to move, thereby driving the piston plate 11 to move, which is convenient for pushing the liquid food and assisting the patient to eat.
[0033] Furthermore, a screw rod 16 is rotatably connected inside the fixing box 4 , and the adjusting block 17 is threadedly connected to the screw rod 16 .
[0034] It can be understood that, in the present invention, the rotation of the screw rod 16 drives the adjustment block 17 to move, so as to facilitate feeding of the patient.
[0035] Furthermore, a driving motor 5 is fixedly connected to one side of the fixing box 4 , and an output end of the driving motor 5 is fixedly connected to the lead screw 16 .
[0036] It can be understood that the utility model drives the screw rod 16 to rotate by the driving motor 5, thereby driving the adjustment block 17 to move, so as to facilitate feeding of the patient.
[0037] Specifically, during use, when it is necessary to perform nasogastric feeding for the patient, the liquid food is placed in the storage groove 12, and the electric heating plate 13 is started. The liquid food can be auxiliary heated by the electric heating plate 13, so as to facilitate feeding for the patient. After the heating is completed, the valve on the outside of the connecting tube 8 is opened to allow the liquid food to enter the storage tube 1. After the liquid food completely enters, the valve is closed and the driving motor 5 is started. The driving motor 5 drives the screw rod 16 to rotate, and the rotation of the screw rod 16 drives the adjusting block 17 to move. The adjusting block 17 drives the piston plate 11 to move through the sliding rod 15. The heated liquid food can be pushed out through the piston plate 11, and the patient can be fed through the nasogastric tube 9. The feeding speed is uniform, which is convenient for the patient to eat and easy to use.
[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0039] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.
[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0041] 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 nasogastric feeding device for a patient, comprising a storage tube (1), characterized in that: The top of the storage tube (1) is fixedly connected to a flow guide tube (2), the top of the flow guide tube (2) is threadedly connected to a connecting tube (8), the top of the connecting tube (8) is fixedly connected to a material storage tank (6), a storage tank (6) is provided with a storage groove (12) inside, an electric heating plate (13) is installed on the inner wall of the storage groove (12), one end of the storage tube (1) is threadedly connected to a sealing cover (3), the outer side of the sealing cover (3) is equidistantly slidably connected to a sliding rod (15), one end of the sliding rod (15) is fixedly connected to a piston plate (11), and a nasogastric tube (9) is provided at one end of the storage tube (1) away from the sealing cover (3).
2. A patient nasogastric feeding device according to claim 1, characterized in that: The top of the storage tank (6) is threadedly connected to a top cover (7), and a valve is provided on the outside of the connecting pipe (8).
3. A patient nasogastric feeding device according to claim 1, characterized in that: A storage groove (10) is provided inside the storage tube (1), and the piston plate (11) is slidably connected to the storage groove (10).
4. A patient nasogastric feeding device according to claim 1, characterized in that: A fixing box (4) is fixedly connected to one side of the sealing cover (3); an adjusting groove (14) is provided inside the fixing box (4); an adjusting block (17) is slidably connected inside the adjusting groove (14); and the sliding rod (15) is fixedly connected to the adjusting block (17).
5. A patient nasogastric feeding device according to claim 4, characterized in that: A screw rod (16) is rotatably connected inside the fixing box (4), and the adjusting block (17) is threadably connected to the screw rod (16).
6. A patient nasogastric feeding device according to claim 5, characterized in that: A drive motor (5) is fixedly connected to one side of the fixed box (4), and an output end of the drive motor (5) is fixedly connected to a screw rod (16).