Nasogastric tube fixing device

Abstract

The utility model discloses a nasogastric tube fixing device which comprises a supporting block used for supporting a nasogastric tube and elastic bands arranged on the two sides of the supporting block, the ends, away from the supporting block, of the two elastic bands are fixed through hook-and-loop fasteners, a fixing groove is formed in the top of the supporting block, adhesive tape is arranged on one side of each elastic band, and the adhesive tape is arranged on the other side of each elastic band. The adhesive tape is fixed to one side of the supporting block, and the adhesive tape curls upwards to bypass the fixing groove and then is fixed to the other side of the supporting block. According to the nasogastric tube fixing device, the nasogastric tube is fixed in the fixing groove in the supporting block, then the elastic band is fixed to the head of a patient to fix the supporting block, and therefore the nasogastric tube is fixed, adhesive tape does not need to be pasted to the skin of the patient to fix the nasogastric tube, the fixing effect is good, and the skin problem of the patient cannot be caused easily.

Description

Technical Field

[0001] The utility model relates to the technical field of nasogastric tube fixation, in particular to a nasogastric tube fixation device. Background Art

[0002] The nasogastric tube is inserted through the nasal cavity, through the pharynx and esophagus to the stomach, and is used to provide nutrition, water, medication, or suction sputum, etc. After the nasogastric tube is inserted into the human body, it needs to be fixed to prevent it from being pulled.

[0003] Currently, the nasogastric tube is fixed clinically by means of a fixing patch. One side of the medical tape is attached to the patient's nose, and the other side is fixed to the nasogastric tube, thereby fixing the nasogastric tube to the patient's nose.

[0004] However, adhesive tape has a poor fixing effect and is easily torn. In addition, long-term direct contact of adhesive tape with the skin may cause rashes, itching, and allergies, especially for patients with sensitive constitutions, increasing pain for patients. Utility Model Content

[0005] The purpose of the utility model is to provide a nasogastric tube fixing device to solve the technical problems in the prior art that the fixing effect of the nasogastric tube by adhesive tape is poor and it is easy to cause skin problems.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] A nasogastric tube fixing device, comprising a support block for supporting a nasogastric tube and elastic bands arranged on both sides of the support block, the ends of the two elastic bands away from the support block are fixed to each other by Velcro, a fixing groove is provided on the top of the support block, and a tape is provided on one side of the elastic band, the tape is fixed on one side of the support block, and the tape is curled upward to bypass the fixing groove and then fixed on the other side of the support block;

[0008] Two card slots are provided on both sides of the top of the support block, and a card block is fixedly connected to one side of the elastic band close to the support block, and the card block on the elastic band is carded with one of the card slots close to the elastic band.

[0009] As a preferred solution of the utility model, the clamping blocks on the two elastic bands are respectively clamped with two asymmetrically arranged clamping grooves on both sides of the support block, and the support block is tilted under the pulling force of the elastic bands on both sides.

[0010] As a preferred solution of the utility model, first elastic blocks are fixedly connected on both sides of the inner wall of the slot, and second elastic blocks are fixedly connected on both sides of the block. When the block moves toward the slot under the action of external force, the first elastic block and the second elastic block are deformed.

[0011] As a preferred solution of the present invention, the vertical cross-section of the fixing groove is configured to be semicircular, and the inner wall of the fixing groove fits the outer surface of the nasogastric tube.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model fixes the nasogastric tube in a fixing groove on a support block, and then fixes the support block by fixing an elastic band on the patient's head, so as to fix the nasogastric tube, and there is no need to stick adhesive tape on the patient's skin for fixing. The fixing effect is better and it is not easy to cause skin problems for the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] Figure 1 The overall structural diagram provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support block in the utility model;

[0017] Figure 3 It is a cross-sectional view of the support block in the utility model.

[0018] The numbers in the figure represent the following:

[0019] 1-support block; 2-elastic band; 3-fixing groove; 4-tape; 5-slot; 6-block; 7-first elastic block; 8-second elastic block. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1 and Figure 2 As shown, the present invention provides a nasogastric tube fixing device, which mainly fixes the nasogastric tube through a support block 1 and an elastic band 2.

[0022] The nasogastric tube fixing device comprises a support block 1 for supporting the nasogastric tube and elastic bands 2 arranged on both sides of the support block 1, the ends of the two elastic bands 2 away from the support block 1 are fixed to each other by Velcro, a fixing groove 3 is provided on the top of the support block 1, and a tape 4 is provided on one side of the elastic band 2, the tape 4 is fixed on one side of the support block 1, and the tape 4 is curled upward to bypass the fixing groove 3 and then fixed on the other side of the support block 1;

[0023] Two card slots 5 are provided on both sides of the top of the support block 1 , and a card block 6 is fixedly connected to the side of the elastic band 2 close to the support block 1 , and the card block 6 on the elastic band 2 is engaged with one of the card slots 5 close to the elastic band 2 .

[0024] Currently, nasogastric tubes are usually fixed with adhesive tape, which has a poor fixation effect and is prone to cause skin problems for patients. Therefore, it is necessary to develop a fixation device with good fixation effect and higher safety.

[0025] In this embodiment, the nasogastric tube is fixed inside the fixing groove 3 on the support block 1, and then the support block 1 is fixed by fixing the elastic band 2 on the patient's head. In this way, the nasogastric tube is fixed, and there is no need to stick the tape 4 on the patient's skin for fixing. The fixing effect is better and it is not easy to cause skin problems for the patient.

[0026] In actual use, 1. place the nasogastric tube inside the fixing groove 3;

[0027] 2. Roll up the tape 4 and stick it to the nasogastric tube and then fix it to the other side of the support block 1, so that the nasogastric tube is fixed to the support block 1;

[0028] 3. Engage the clamping block 6 on the elastic band 2 with the clamping slot 5 to fix the elastic band 2 and the support block 1;

[0029] 4. Wrap the elastic band 2 around the patient's head so that the two ends of the elastic band 2 are on the patient's occipital region, and then fix the two ends of the elastic band 2 with Velcro to fix the support block 1 on the patient's head.

[0030] Since the clamping block 6 is clamped with the clamping slot 5, the elastic band 2 and the support block 1 are detachably connected. When the nasogastric tube needs to be replaced, it is only necessary to separate the elastic band 2 from the support block 1 and then replace the support block 1.

[0031] Since the nasogastric tube will tilt toward one side of the patient's face after insertion, in order to better fix the nasogastric tube, the two clamping blocks 6 on the elastic bands 2 are further engaged with the two asymmetrically arranged clamping grooves 5 on both sides of the support block 1, and under the pulling force of the elastic bands 2 on both sides, the support block 1 is tilted.

[0032] By fixing the two elastic bands 2 to the slots 5 at different positions, the two slots 5 fixed to the two elastic bands 2 are arranged asymmetrically, and the support block 1 will naturally tilt under the pulling force of the elastic bands 2, consistent with its initial tilted state, so as to better fix the nasogastric tube.

[0033] In order to better engage the card block 6 with the card slot 5, the first elastic block 7 is fixedly connected to both sides of the inner wall of the card slot 5, and the second elastic block 8 is fixedly connected to both sides of the card block 6. When the card block 6 moves toward the card slot 5 under the action of external force, the first elastic block 7 and the second elastic block 8 are deformed. When the card block 6 moves toward the card slot 5 under the action of external force, the first elastic block 7 and the second elastic block 8 are deformed, so that the card block 6 is stuck in the card slot 5. Due to the presence of the first elastic block 7 and the second elastic block 8, the card block 6 is not easy to fall out from the card slot 5 when there is no external force.

[0034] The vertical cross-section of the fixing groove 3 is set to be semicircular, and the inner wall of the fixing groove 3 fits with the outer surface of the nasogastric tube, so that when the nasogastric tube is placed in the fixing groove 3, it can better fit with the fixing groove 3 and better fix the nasogastric tube.

[0035] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A nasogastric tube fixing device, characterized in that: It comprises a support block (1) for supporting a nasogastric tube and elastic bands (2) arranged on both sides of the support block (1), the ends of the two elastic bands (2) away from the support block (1) are fixed to each other by Velcro, a fixing groove (3) is provided on the top of the support block (1), and a tape (4) is provided on one side of the elastic band (2), the tape (4) is fixed to one side of the support block (1), and the tape (4) is rolled up to bypass the fixing groove (3) and then fixed to the other side of the support block (1); Two card slots (5) are provided on both sides of the top of the support block (1); a card block (6) is fixedly connected to the side of the elastic band (2) close to the support block (1); and the card block (6) on the elastic band (2) is card-engaged with one of the card slots (5) close to the elastic band (2).

2. A nasogastric tube fixing device according to claim 1, characterized in that: The clamping blocks (6) on the two elastic bands (2) are respectively clamped with two asymmetrically arranged clamping grooves (5) on both sides of the support block (1), and the support block (1) is tilted under the pulling force of the elastic bands (2) on both sides.

3. A nasogastric tube fixing device according to claim 2, characterized in that: First elastic blocks (7) are fixedly connected to both sides of the inner wall of the clamping slot (5), and second elastic blocks (8) are fixedly connected to both sides of the clamping block (6); when the clamping block (6) moves toward the clamping slot (5) under the action of an external force, the first elastic block (7) and the second elastic block (8) are deformed.

4. A nasogastric tube fixing device according to claim 3, characterized in that: The vertical cross-section shape of the fixing groove (3) is set to be semicircular, and the inner wall of the fixing groove (3) is in contact with the outer surface of the nasogastric tube.

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