Auxiliary feeder with anti-choking structure for dysphagia patient

Abstract

The utility model provides an auxiliary feeding device with an anti-choking structure for a patient with difficulty in swallowing, belongs to the technical field of medical instruments, and aims to solve the problems that the length adjusting gears of a fixing belt of an existing auxiliary feeding spoon are limited, and the redundant part of the fixing belt is often too long after adjustment of old people with thin palms. The feeding device comprises a holding handle, the fixed box is fixedly connected to the right side of the grip; the connecting rotating shaft is rotationally connected to the interior of the fixed box; the knob is coaxially and fixedly connected to the rear end of the connecting rotating shaft; the stepless adjusting assembly is arranged in the fixing box; the anti-choking replacement assembly is arranged on the left side of the grip. The length of the auxiliary fixing belt can be finely adjusted, operation is easy and convenient, space is saved, bucking is effectively prevented through the design of the leaking holes in the spoon body, the spoon body is replaceable, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to medical treatment instrument technical field, more specifically, especially, it is related to a kind of auxiliary feeding device for dysphagia patient with anti-choking structure. BACKGROUND

[0002] Parkinson, myasthenia gravis, multiple myeloma and other diseases can cause pharyngeal, esophageal muscle dysfunction, and then cause dysphagia, patients will also be affected by hand shake and other reasons when using feeding utensils further affect normal feeding, using suitable auxiliary feeding spoon helps patients better control the intake of food and the rhythm of swallowing, the existing auxiliary feeding spoon for dysphagia patient is generally composed of handle, spoon handle, spoon body and auxiliary fixing belt, wherein the spoon handle and handle are connected by ball head with damping, which facilitates to change the angle of spoon handle and spoon body, and helps patients to eat.

[0003] The utility model discloses a kind of auxiliary feeding device for dysphagia patient with anti-choking structure, including holding handle and feeding spoon, the holding handle includes grip, connecting cylinder and connecting head, one end of the grip is connected with the end of connecting cylinder, the connecting head is installed in the other end of connecting cylinder, the feeding spoon includes round block, connecting rod, spoon rod and spoon head, the round block is located between connecting rod and spoon rod, the spoon head is connected with spoon rod, the connecting rod is embedded in connecting cylinder interior, the outside of the spoon head is provided with anti-choking ring, anti-choking ring is provided with anti-choking bump;Anti-choking bump plays the role of blocking flow food, avoid flow food from spoon head side flow down, flow food in spoon head flows into throat from flow food outlet, so that flow food feeding is near throat, avoid having flow food in oral cavity when swallowing, cause dysphagia and choke food condition, connecting rod and connecting cylinder, connecting head are slidably connected, the position of spoon head can be adjusted.

[0004] Based on the above, although the palm part of many auxiliary feeding spoons is equipped with adjustable auxiliary fixing belt, however, the adjustment gear of these fixing belts is usually limited, and stepless adjustment cannot be realized, which is particularly inconvenient for old people with thin palms, they not only find it difficult to find a suitable adjustment position when using, but also often have the case that redundant part of fixing belt is too long after adjustment, which is cumbersome, and further affects their eating experience. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of auxiliary feeding device for dysphagia patient with anti-choking structure, to solve the palm part of many auxiliary feeding spoons in the prior art Although equipped with adjustable auxiliary fixing belt, however, the adjustment gear of these fixing belts is usually limited, cannot realize stepless adjustment, which is particularly inconvenient for elderly people with thin palms, they not only difficult to find suitable adjustment position when using, and after adjustment, often there is redundant part of fixing belt too long, appear to be cumbersome, further influence their eating experience Problem.

[0006] The purpose and function of the utility model of the auxiliary feeding device for dysphagia patient with anti-choking structure are achieved by the following specific technical means:

[0007] An auxiliary feeding device for dysphagia patient with anti-choking structure, comprising a handle;

[0008] The fixed box is fixedly connected to the right side of the handle;

[0009] The transmission box is fixedly connected to the front of the fixed box;

[0010] The connecting piece is arranged on the left side of the handle;

[0011] The connecting handle is connected to the left side of the connecting piece;

[0012] The spoon body is fixedly connected to the left side of the connecting handle;

[0013] The connecting shaft is rotatably connected to the inside of the fixed box;

[0014] The knob is coaxially fixedly connected to the rear end of the connecting shaft;

[0015] The stepless adjustment assembly is arranged in the fixed box;

[0016] The anti-choking replacement assembly is arranged on the left side of the handle.

[0017] Further, the stepless adjustment assembly comprises:

[0018] The winding roller is coaxially fixedly connected to the outside of the connecting shaft;

[0019] The auxiliary fixing belt is fixedly connected to the outside of the winding roller, and the outer end of the auxiliary fixing belt is fixedly connected to the upper surface of the handle.

[0020] Further, the stepless adjustment assembly further comprises:

[0021] The limiting ratchet is coaxially fixedly connected to the front end of the connecting shaft;

[0022] The limiting pawl is rotationally connected in the transmission box, and the limiting pawl is engaged with the limiting ratchet wheel.

[0023] Further, the stepless adjusting assembly further comprises:

[0024] The volute spring is fixedly connected at the inner end of the connecting shaft, and the volute spring is fixedly connected at the outer end of the fixed box.

[0025] The reset spring is fixedly connected at the left end of the transmission box, and the reset spring is fixedly connected at the upper end of the limiting pawl.

[0026] Further, the anti-choking replacement assembly comprises:

[0027] The plurality of leakage holes are dispersedly arranged in the spoon body.

[0028] Further, the anti-choking replacement assembly further comprises:

[0029] The threaded column is coaxially fixedly connected at the left side of the connecting piece.

[0030] The threaded hole is arranged in the left end of the handle.

[0031] Compared with the prior art, the utility model has the advantages of:

[0032] Firstly, the stepless adjusting assembly can finely adjust the length of the auxiliary fixing belt, and the redundant part of the auxiliary fixing belt can be conveniently collected in the fixed box, so that the utility model is more clean and space-saving in use, and the effect is better for weak old people.

[0033] Secondly, under the action of the plurality of leakage holes, most of the soup can be leaked from the leakage holes when the user uses the spoon body to dig the dishes with soup, so that the user is not choked by too much soup in the dishes, the threaded column and the threaded hole are threadedly matched, the spoon body or the fork and other tableware without leakage holes can be conveniently replaced, and the application range is wider.

[0034] The utility model can finely adjust the length of the auxiliary fixing belt, is simple and convenient to operate and saves space, is particularly suitable for weak old people, the leakage holes on the spoon body effectively reduce the soup in the dishes, prevent choking, the spoon body can be replaced, the application range is wide, the overall design is practical and convenient, and the safety and comfort of the meal of the patient with difficulty in swallowing are improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 Is the overall structure schematic diagram of the utility model.

[0036] Figure 2Is the knob structure schematic diagram of the utility model.

[0037] Figure 3 Is the auxiliary fixing belt structure schematic diagram of the utility model.

[0038] Figure 4 Is the connecting shaft structure schematic diagram of the utility model.

[0039] Figure 5 Is the connecting piece structure schematic diagram of the utility model.

[0040] In the drawing, the corresponding relationship of component name and drawing number is:

[0041] 1, handle; 101, threaded port; 2, fixed box; 3, transmission box; 4, connecting piece; 401, threaded column; 5, connecting handle; 6, spoon body; 601, leakage hole; 7, connecting shaft; 701, knob; 702, limit ratchet wheel; 8, winding roller; 9, auxiliary fixing belt; 10, volute spring; 11, limit ratchet pawl; 1101, reset spring. Specific implementation

[0042] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0043] Example one:

[0044] As shown in the accompanying Figure 1 To the accompanying Figure 5 As shown:

[0045] The utility model provides a kind of dysphagia patient auxiliary feeding device with anti-choking structure, including handle 1;

[0046] Fixed box 2, fixed box 2 is fixedly connected at the right side of handle 1;

[0047] Transmission box 3, transmission box 3 is fixedly connected at the front of fixed box 2;

[0048] Connecting piece 4, connecting piece 4 is arranged at the left side of handle 1;

[0049] Connecting handle 5, connecting handle 5 ball head is connected at the left side of connecting piece 4;

[0050] Spoon body 6, spoon body 6 is fixedly connected at the left side of connecting handle 5;

[0051] Connecting shaft 7, connecting shaft 7 is rotatably connected in fixed box 2 interior;

[0052] Knob 701, knob 701 coaxially fixedly connected at the rear end of connecting shaft 7;

[0053] The stepless adjusting assembly is arranged inside the fixed box 2.

[0054] The stepless adjusting assembly comprises:

[0055] The winding roller 8 is coaxially fixedly connected outside the connecting shaft 7.

[0056] The auxiliary fixing belt 9 is fixedly connected at the inner end outside the winding roller 8 and fixedly connected at the outer end on the upper surface of the handle 1.

[0057] The stepless adjusting assembly further comprises:

[0058] The limiting ratchet wheel 702 is coaxially fixedly connected at the front end of the connecting shaft 7.

[0059] The limiting ratchet pawl 11 is rotationally connected inside the transmission box 3 and engaged with the limiting ratchet wheel 702.

[0060] The stepless adjusting assembly further comprises:

[0061] The volute spring 10 is fixedly connected at the inner end outside the connecting shaft 7 and fixedly connected at the outer end inside the fixed box 2.

[0062] The reset spring 1101 is fixedly connected at the left end inside the transmission box 3 and fixedly connected at the right end on the upper end of the limiting ratchet pawl 11.

[0063] The specific use mode and effect of the embodiment are as follows:

[0064] When using the device, the patient inserts four fingers (excluding the thumb) through the gap between the grip 1 and the auxiliary fixing strap 9, then rotates the knob 701 to rotate the connecting shaft 7 and the winding roller 8. This causes the auxiliary fixing strap 9 to wrap around the winding roller 8, and as the knob 701 rotates, the gap between the grip 1 and the auxiliary fixing strap 9 narrows, allowing the user's hand to grip the grip 1 firmly. Under the action of the ratchet-pawl transmission mechanism formed by the engagement of the limiting pawl 11 and the limiting ratchet 702, the connecting shaft 7 can only rotate in one direction. The movement allows the auxiliary fixing belt 9 to be tightly wrapped around the outside of the winding roller 8 without loosening, resulting in a more delicate adjustment range. When the auxiliary fixing belt 9 tightens, the connecting shaft 7 will drive the spiral spring 10 to tighten synchronously. After the patient finishes eating, the upper end of the limiting pawl 11 can be moved to the left to disengage the limiting pawl 11 from the limiting ratchet 702, thereby causing the spiral spring 10 to rebound and the auxiliary fixing belt 9 to loosen. The user can easily take their palm out of the gap between the handle 1 and the auxiliary fixing belt 9, making the operation simple and convenient.

[0065] Example 2:

[0066] Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 5 As shown, it also includes an anti-choking replacement component, which is located on the left side of the grip 1.

[0067] The anti-choking replacement component includes:

[0068] Multiple holes 601 are provided and distributed inside the spoon body 6. The purpose of these multiple holes 601 is that when the user uses the spoon body 6 to scoop up food with soup, most of the soup can be drained through the holes 601, preventing the user from choking on food containing too much soup.

[0069] The anti-choking replacement component also includes:

[0070] Threaded post 401 is coaxially and fixedly connected to the left side of connector 4;

[0071] The threaded opening 101 is located inside the left end of the handle 1. Its function is to allow the connecting handle 5 and the spoon body 6 to be easily removed from the left side of the handle 1 through the threaded engagement of the threaded post 401 and the threaded opening 101. This makes it convenient to replace the spoon body 6 without the leakage hole 601 for use with porridge and soup, or to replace forks and other utensils.

[0072] The specific usage and function of this embodiment are as follows:

[0073] Under the action of the plurality of leakage holes 601, when the user uses the spoon body 6 to dig the dishes with soup, most of the soup can leak from the leakage holes 601, so that the dishes with too much soup are avoided from being inhaled by the user when the user eats the dishes; through the threaded cooperation of the threaded column 401 and the threaded opening 101, the connecting handle 5 and the spoon body 6 can be conveniently detached from the left side of the handle 1, so that the spoon body 6 without the leakage holes 601 is conveniently replaced to use porridge and soup food, or a fork and other tableware is replaced.

[0074] In this document, the following points need to be noted:

[0075] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0076] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0077] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A feeding aid for dysphagia patients with anti-choking structure, comprising a handle (1), a fixing box (2), a transmission box (3), a connecting piece (4), a connecting handle (5), a spoon body (6), a connecting rotating shaft (7), a knob (701), a stepless adjustment assembly and an anti-choking replacement assembly; characterized in that: The fixed box (2) is fixedly connected to the right side of the handle (1); the transmission box (3) is fixedly connected to the front of the fixed box (2); the connecting piece (4) is arranged on the left side of the handle (1); the connecting handle (5) is connected to the left side of the connecting piece (4); the spoon body (6) is fixedly connected to the left side of the connecting handle (5); the connecting shaft (7) is rotatably connected to the inside of the fixed box (2); the knob (701) is coaxially fixedly connected to the rear end of the connecting shaft (7); the stepless adjusting assembly is arranged in the fixed box (2); and the anti-choking replacement assembly is arranged on the left side of the handle (1).

2. The dysphagia patient's assisted eating device having a anti-choking structure according to claim 1, characterized in that: The stepless adjusting assembly comprises a winding roller (8) and an auxiliary fixing belt (9); the winding roller (8) is coaxially fixedly connected to the outside of the connecting shaft (7); and the auxiliary fixing belt (9) is fixedly connected to the inside of the winding roller (8) and the upper surface of the handle (1).

3. The dysphagia patient's assisted eating device having an anti-choking structure according to claim 2, characterized by: The stepless adjusting assembly further comprises a limiting ratchet wheel (702) and a limiting ratchet pawl (11); the limiting ratchet wheel (702) is coaxially fixedly connected to the front end of the connecting shaft (7); and the limiting ratchet pawl (11) is rotatably connected to the inside of the transmission box (3) and is in engagement with the limiting ratchet wheel (702).

4. The dysphagia patient's assisted eating device having an anti-choking structure according to claim 3, characterized by: The stepless adjusting assembly further comprises a volute spring (10) and a reset spring (1101); the volute spring (10) is fixedly connected to the outside of the connecting shaft (7) and the inside of the fixed box (2); and the reset spring (1101) is fixedly connected to the inside of the transmission box (3) and the upper end of the limiting ratchet pawl (11).

5. The anti-aspiration device for dysphagia patients according to claim 1, wherein: The anti-choking replacement assembly comprises a plurality of leakage holes (601); and the plurality of leakage holes (601) are dispersedly arranged in the inside of the spoon body (6).

6. The dysphagia patient assisted feeding device with anti-choking structure as claimed in claim 5, wherein: The anti-choking replacement assembly further comprises a threaded column (401) and a threaded opening (101); the threaded column (401) is coaxially fixedly connected to the left side of the connecting piece (4); and the threaded opening (101) is arranged in the inside of the left end of the handle (1).

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