Medicine feeding device for nursing

Abstract

The utility model provides a medicine feeding device for nursing, and belongs to the field of nursing technology research. The medicine feeding device for nursing aims at solving the problems that an existing feeder is complex in operation, the outer diameter of a pipe opening of the feeder cannot be adjusted according to the widths of the esophagus of different patients, and the feeder cannot be suitable for the patients with different oral cavity sizes, and comprises a food injection pipe, and the outer diameter of a pipe opening of the feeder cannot be adjusted according to the widths of the esophagus of the patients. A feeding port regulator sleeved with the food injection tube is additionally arranged at the end of the food injection tube, and the feeding port regulator comprises a regulating cylinder and a feeding tube connected with the regulating cylinder; wherein an elastic bracket connected with the regulator is arranged in the feeding pipe; when the adjustable feeding pipe is used, the relative position between the adjusting cylinder and the feeding pipe can be adjusted, so that the elastic support deforms, the size of an opening of the feeding pipe is adjusted, and the adjustable feeding pipe is suitable for different patients.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the nursing technical research field, concretely relates to a nursing medicine feeding device. BACKGROUND

[0002] The feeding device is a kind of feeding tool for feeding, food can be transmitted through it, and it is widely used in medical field for different patients to eat.At present, the existing feeding device can transmit food or medicine into the mouth of patient when using, but the size of feeding port cannot be changed due to the distance between sealing blocks, so that the patient often chokes when eating, and feels uncomfortable during eating.

[0003] The patent with publication number CN209048692U discloses a medical feeding device for patient, comprising feeding assembly, control assembly and contraction assembly.When using, open the plug cover in feeding assembly, hold the feeding device by handle, put the food that patient needs to eat into the funnel in feeding assembly, and make it be guided into control pipe under the transmission of transmission pipe, adjust the distance between sealing blocks by adjusting cap in each control assembly, then transmit the food into the port in feeding assembly after adjusting the size of feeding port, and eat.

[0004] Among them, the abovementioned technical scheme changes the size of feeding port by adjusting the distance between sealing blocks through the abovementioned adjusting cap and sealing block in control assembly, and the abovementioned contact end in contraction assembly, wherein, adjusting cap is rotatably connected with control pipe through rotating shaft, and the distance between sealing blocks is controlled by adjusting cap.

[0005] However, in the abovementioned technical scheme, multiple sets of abovementioned resisting rods, sealing blocks and adjusting caps are needed to realize the size adjustment of feeding port, and each adjusting cap needs to be adjusted in sequence during the size adjustment of feeding port, so that the operation is complicated, and the abovementioned technical scheme can only adjust the feeding flow rate by adjusting the inner diameter of adjusting pipe, but the esophagus width of patients with different body shapes, genders and ages is different, and in actual use, the abovementioned scheme cannot adjust the pipe port outer diameter of feeding device according to the esophagus width of different patients, so that it cannot be suitable for patients with different esophagus widths, and it is also not suitable for patients with different oral cavity sizes. UTILITY MODEL CONTENT

[0006] The utility model aims at overcoming the problem that the existing feeding device is complicated to operate and cannot adjust the pipe port outer diameter of feeding device according to the esophagus width of different patients, so that it cannot be suitable for patients with different esophagus widths.

[0007] In order to achieve the above object, the technical idea adopted by the utility model is: provide a nursing medicine feeding device, including food injection pipe, and in the end of food injection pipe, set up with its sleeve joint eating mouth adjuster, the eating mouth adjuster includes adjusting cylinder and the eating pipe connected with adjusting cylinder;Wherein, the eating pipe is equipped with the elastic support connected with the adjuster;In use, the relative position between adjusting cylinder and eating pipe can be adjusted to make the elastic support deform, and then the size adjustment of the opening outer diameter of the eating pipe is realized, so as to be suitable for patients with different esophageal width.

[0008] Based on the above technical idea, the technical scheme adopted by the utility model is:

[0009] A nursing medicine feeding device, including food injection pipe, in the end of food injection pipe, there is: eating mouth adjuster, including eating pipe and fixed cylinder;

[0010] The side wall of one end of fixed cylinder is provided with an annular groove;

[0011] The inside of eating pipe is equipped with elastic support, and one end of elastic support passes through eating pipe and is slidably connected with the annular groove of fixed cylinder;

[0012] The center of fixed cylinder is provided with a through hole with two ends communicating;Food injection pipe is located in the through hole.

[0013] Further limitation to the above technical scheme, preferably, the eating pipe is a horn-like structure.

[0014] Further limitation to the above technical scheme, the elastic support includes a plurality of V-shaped elastic rods arranged at equal intervals.

[0015] Further limitation to the above technical scheme, the end of V-shaped elastic rod is provided with a sliding block.

[0016] Further limitation to the above technical scheme, the inner wall of annular groove is provided with a strip-shaped limiting groove slidably connected with the sliding block.

[0017] Beneficial effects:

[0018] First, the utility model is jointly designed by eating pipe, elastic support and fixed cylinder, medical staff only needs to put the eating pipe into or pull out the sliding groove of fixed cylinder, so that the elastic support embedded in the eating pipe deforms, that is, the opening of eating pipe shrinks with the contraction of elastic support, and expands with the expansion of elastic support, the size adjustment of the opening of eating pipe is realized, so as to match the esophageal width of different patients and the size of oral cavity of different patients, and prevent patients from choking when eating.

[0019] The utility model discloses an embodiment through the joint design of V-shaped elastic rod and eating pipe, the opening of eating pipe is supported open by V-shaped elastic rod, thereby making the opening of eating pipe keep circular while being supported open, thereby better matching with the esophageal orifice of patient.

[0020] Three, the utility model provides eating pipe and fixed cylinder detachable connection, convenient for subsequent eating pipe and food injection tube respectively disassembled and disinfected. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art come, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0022] Figure 1 The utility model provides a kind of nursing with the structural diagram of feeding device for drug;

[0023] Figure 2 For Figure 1 The structural diagram of eating pipe in it;

[0024] Figure 3 For Figure 2 The sectional view of the device shown in it;

[0025] Figure 4 The structural diagram of V-shaped elastic rod;

[0026] Figure 5 The connection relationship schematic diagram of fixed cylinder and food injection tube;

[0027] Figure 6 For Figure 5 The enlarged view of A in it;

[0028] Figure 7 The structural diagram of fixed cylinder;

[0029] Figure 8 For Figure 1 The half sectional view of part device shown in it.

[0030] Wherein, 1, eating pipe;2, fixed cylinder;21, annular groove;22, through hole;23, strip limit slot;24, back cover;3, elastic support;31, V-shaped elastic rod;32, sliding block;4, food injection tube. DETAILED DESCRIPTION

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0035] Example 1

[0036] like Figures 1-7 As shown, this utility model provides a nursing medication feeding device, including a food injection tube 4 and an inlet regulator disposed on the food injection tube 4. The inlet regulator includes an inlet tube 1 and a fixed cylinder 2 slidably connected to the inlet tube 1.

[0037] like Figure 5 As shown, the fixing cylinder 2 is a cylindrical structure with openings at both ends. In use, the fixing cylinder 2 is fixedly mounted on the food injection tube 4.

[0038] Specifically, such as Figure 7 As shown, the food injection tube 4 passes through the opening of the fixed cylinder 2 and is fixedly connected to the fixed cylinder 2. It should be noted that the food injection tube 4 provided in this utility model embodiment is the prior art. This technical solution does not improve the structure of the food injection tube 4. In addition, this utility model embodiment does not limit the fixed connection method of the fixed cylinder 2 and the food injection tube 4. For example, the fixed cylinder 2 and the food injection tube 4 are integrally connected.

[0039] The fixed cylinder 2 is provided with an annular groove 21 near one end of the feeding pipe 1, and a plurality of strip-shaped limiting grooves 23 are arranged on the inner wall of the annular groove 21 at equal intervals. The strip-shaped limiting grooves 23 are used to fix the sliding connection between the fixed cylinder 2 and the feeding pipe 1. Specifically, the material of the fixed cylinder 2 is medical plastic.

[0040] As shown in Figure 1 and 7 , the feeding pipe 1 is a horn-like structure, specifically, the feeding pipe 1 includes a cylindrical sliding part and a horn part connected with the sliding part; wherein the sliding part and the horn part are integrally connected. Specifically, the material of the feeding pipe 1 is an elastic material, for example, the material of the feeding pipe 1 is silica gel.

[0041] The inside of the feeding pipe 1 is provided with an elastic support 3, wherein the elastic support 3 includes a plurality of V-shaped elastic rods 31 arranged at equal intervals on the circumference, and the turning part of each V-shaped elastic rod 31 is located at the connection between the sliding part and the horn part. In this way, in the initial state, the turning part of the V-shaped elastic rod 31 is located at the deepest part of the fixed cylinder 2, that is, the turning part of the V-shaped elastic rod 31 is located at the position closest to the end of the strip-shaped limiting groove 23, at this time, the opening size of the feeding pipe 1 is the smallest;

[0042] During the sliding process of the feeding pipe 1 to the outside of the annular groove 21, the turning part of the V-shaped elastic rod 31 is gradually extruded by the fixed cylinder 2, and the V-shaped elastic rod 31 gradually returns to the natural state, so that the opening of the feeding pipe 1 gradually increases, until the turning part of the V-shaped elastic rod 31 completely leaves the fixed cylinder 2, at this time, the opening of the feeding pipe 1 is the largest;

[0043] During the sliding process of the feeding pipe 1 to the inside of the annular groove 21, the turning part of the V-shaped elastic rod 31 enters the annular groove 21, at this time, the turning part of the V-shaped elastic rod 31 enters the fixed cylinder 2, so that the included angle of the turning part of the V-shaped elastic rod 31 gradually increases, so that the end of each V-shaped elastic rod 31 gradually approaches each other, so that the opening of the feeding pipe 1 gradually decreases, until the V-shaped elastic rod 31 returns to the initial state.

[0044] Specifically, the end of the V-shaped elastic rod 31 close to the annular groove 21 penetrates out of the feeding pipe 1 and is connected with a sliding block 32, wherein the sliding block 32 is used to match with the strip-shaped limiting groove 23 on the inner wall of the annular groove 21, so as to realize the sliding connection between the feeding pipe 1 and the fixed cylinder 2.

[0045] Among them, the material of the elastic support 3 is an elastic deformable material, for example, the material of the elastic support 3 is iron.

[0046] In order to facilitate the disassembly of the feeding tube 1, the fixing cylinder 2 is provided with a rear cover 24 away from the feeding tube 1, specifically, the rear cover 24 is threadedly connected with the fixing cylinder 2; in actual application, after the patient finishes eating, the rear cover can be disassembled, and the feeding tube 1 is pulled out of the fixing cylinder 2, so that the feeding tube 1 and the fixing cylinder 2 are separated, so as to clean and disinfect the feeding tube 1 and the food injection tube 4 respectively.

[0047] Embodiment:

[0048] Step one: fill the food into the food injection tube 4;

[0049] Step two: adjust the relative position of the feeding tube 1 and the fixing cylinder 2 according to the esophageal width of the patient;

[0050] Step three: place the end provided with the feeding tube 1 into the patient's mouth;

[0051] Step four: push the injection piston of the food injection tube 4 to the side close to the patient to realize feeding.

[0052] After feeding, the rear cover 24 is disassembled, and then the feeding tube 1 is moved to the inside of the fixing tube 2, until the sliding block 32 slides out of the strip-shaped limiting groove 23, so as to separate the feeding tube 1 from the fixing tube 2, and then clean and disinfect the feeding tube 1 and the food injection tube 4.

[0053] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

Claims

1. A medical feeding device for care, comprising a food injection tube (4), characterized in that, The end of the food injection tube is provided with a feeding mouth adjuster, which comprises a feeding tube (1) and a fixing cylinder (2); An annular groove (21) is formed in the side wall of one end of the fixing cylinder (2); The feeding tube (1) is internally provided with an elastic support (3), one end of the elastic support (3) is connected with the annular groove (21) of the fixing cylinder (2) in a sliding mode after penetrating out of the feeding tube (1); The center of the fixing cylinder (2) is provided with a through hole (22) in communication with both ends; and the food injection tube (4) is located in the through hole (22).

2. The enteral feeding device according to claim 1, wherein The feeding tube (1) is in a trumpet-like structure.

3. The enteral feeding device of claim 2, wherein the at least one valve is a one-way valve. The elastic support (3) comprises a plurality of V-shaped elastic rods (31) arranged in a circle at equal intervals.

4. The enteral feeding device of claim 3, wherein the at least one valve is a one-way valve. The end of the V-shaped elastic rod (31) is provided with a sliding block (32).

5. The enteral feeding device of claim 1, wherein the at least one valve is a one-way valve. The inner wall of the annular groove (21) is provided with a strip-shaped limiting groove (23) in sliding connection with the sliding block (32).

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