Stomach tube fixing device

Abstract

The utility model discloses a stomach tube fixing device, which belongs to the technical field of medical instruments and comprises an elastic plate, a clamping part and a flexible cushion block, the middle of the elastic plate is arranged in parallel, two sides of the elastic plate are arc-shaped and fit with two cheeks of a patient, and the clamping part is arranged on the elastic plate. Hanging ropes used for being hung behind ears on the two sides of a patient are arranged on the two sides of the elastic plate, the clamping part is arranged in the middle of the front face of the elastic plate, and the flexible cushion block is fixedly arranged in the middle of the back face of the elastic plate. Compared with a traditional method for fixing the stomach tube through adhesive tape, the stomach tube fixing device can fix the stomach tube more effectively, the flexible cushion block is arranged on the back face of the elastic plate, the elastic plate can be prevented from pressing the face or the nose of the patient due to the pulling force of the two hanging ropes, and therefore the stomach tube can be prevented from falling off from the nostrils of the patient. Therefore, the comfort degree of the whole device after the stomach tube is fixed on the face of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a gastric tube fixing device. Background Art

[0002] A gastric tube is a medical device used to provide nutrition and medicine to patients who cannot eat normally. However, due to the movement of the patient or the change of body position, the gastric tube may shift, prolapse or be inserted too deeply, resulting in discomfort to the patient and even serious complications. Therefore, a device capable of fixing the gastric tube is needed to ensure that the gastric tube remains stable in the appropriate position.

[0003] Currently, the commonly used methods for fixing gastric tubes in clinical practice mainly include adhesive tape fixation method, bandage fixation method, nose clip fixation method, etc. Although these methods can fix the gastric tube to a certain extent, they all have certain problems. For example, the adhesive tape fixation method is likely to lose its stickiness due to being moistened by sweat or secretions, resulting in the detachment of the gastric tube; although the bandage fixation method and the nose clip fixation method have a greater fixing force, they may cause compression on the patient's face or nose, affecting the comfort of the patient. Therefore, a gastric tube fixing device that can effectively fix the gastric tube and does not affect the comfort of the patient is needed. Summary of the Utility Model

[0004] An embodiment of the utility model provides a gastric tube fixing device to solve the above-mentioned technical problems.

[0005] The embodiment of the utility model adopts the following technical scheme: It includes an elastic plate, a clamping part and a flexible cushion block. The middle of the elastic plate is arranged in a parallel shape, the two sides of the elastic plate are arc-shaped and are arranged in a shape that fits the two cheeks of the patient. Hanging ropes for hanging behind the ears of the patient are arranged on both sides of the elastic plate. The clamping part is arranged in the middle of the front surface of the elastic plate, and the gastric tube can be clamped on the elastic plate through the clamping part. The flexible cushion block is fixedly arranged in the middle of the back surface of the elastic plate.

[0006] Preferably, the clamping part includes a placement block and elastic clamping claws. The placement block is arranged in the middle of the front surface of the elastic plate. There are two elastic clamping claws, which are symmetrically and fixedly arranged at one end of the placement block away from the elastic plate. Both of the two elastic clamping claws are arranged in a semi-circular arc shape. A space for clamping the outer surface of the gastric tube on the elastic plate is formed between the two elastic clamping claws. Through the two elastic clamping claws arranged on the placement block, the gastric tube exposed outside the patient's nostrils can be clamped on the elastic plate.

[0007] Preferably, a tightening band for binding the gastric tube is provided on the placement block. The tightening band is elastically arranged at one end of the placement block away from the elastic plate. One end of the tightening band is fixedly connected to the side surface of the placement block, and the other end of the tightening band is movably connected to the other side of the placement block. The gastric tube stuck between the two elastic claws can be tightened again through the tightening bag.

[0008] Preferably, a buckle is provided at one end of the tightening band movably connected to one side of the placement block, and a buckle groove cooperating with the buckle is provided on the side of the placement block away from the side fixedly connected to the tightening band. Through the cooperation of the buckle provided on the tightening band and the buckle groove provided at the corresponding position on the placement block, it is more convenient to tighten or loosen the tightening band on the gastric tube clamped between the two elastic claws.

[0009] Preferably, a slot is provided in the middle of the elastic plate, and an insertion block that can be inserted into the slot provided on the elastic plate is fixedly provided on one side of the clamping portion close to the elastic plate. Through the cooperation between the slot provided on the elastic plate and the insertion block provided on the clamping portion, the clamping portion and the elastic plate can be disassembled.

[0010] Preferably, a plurality of equally spaced through holes for the corresponding hanging ropes to pass through are provided on both sides of the elastic plate away from the middle part. By providing a plurality of equally spaced through holes on both sides of the elastic plate, the hanging ropes can be passed through the corresponding through holes on the elastic plate according to the size of the patient's head.

[0011] The above at least one technical solution adopted in the embodiment of the present invention can achieve the following beneficial effects:

[0012] Through this device, the gastric tube exposed outside the patient can be temporarily fixed, thereby preventing the gastric tube from falling out of the patient's nostril. Compared with the traditional method of fixing the gastric tube with adhesive tape, the fixation of the gastric tube by this device is more effective;

[0013] Through the flexible cushion block provided on the back of the elastic plate, it is possible to prevent the elastic plate from pressing on the patient's face or nose due to the tension of the two hanging ropes, thereby improving the comfort of the entire device after fixing the gastric tube on the patient's face. Description of the Drawings

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2It is a schematic diagram of the overall structure of the clamping part in the present utility model;

[0017] Figure 3 It is a schematic diagram of the cooperation structure between the clamping part and the tightening belt in the present utility model;

[0018] Figure 4 It is a schematic diagram of the connection state between the placement block and the tightening belt in the present utility model;

[0019] Figure 5 It is a schematic diagram of the disassembled state between the clamping part and the elastic plate in the present utility model;

[0020] Figure 6 It is a partial structure schematic diagram of the elastic plate in the present utility model.

[0021] Reference numerals

[0022] Elastic plate 1, hanging rope 11, slot 12, through hole 13, clamping part 2, placement block 21, buckle groove 211, elastic claw 22, plug 23, flexible cushion block 3, gastric tube 4, tightening belt 5, buckle 51. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The following will, with reference to the drawings, detail the technical solutions provided by each embodiment of the present utility model.

[0025] An embodiment of the present utility model provides a gastric tube fixing device, including an elastic plate 1, a clamping part 2 and a flexible cushion block 3. The elastic plate 1 is arranged in a parallel shape in the middle, the two sides of the elastic plate 1 are arc-shaped and are arranged in a shape that fits the cheeks of both sides of the patient. Hanging ropes 11 for hanging behind the ears on both sides of the patient are arranged on both sides of the elastic plate 1. The clamping part 2 is arranged in the middle of the front surface of the elastic plate 1, and the gastric tube 4 can be clamped on the elastic plate 1 through the clamping part 2. The flexible cushion block 3 is fixedly arranged in the middle of the back surface of the elastic plate 1;

[0026] After inserting the gastric tube 4 into the patient's nostril, medical staff can place the elastic plate 1 on the patient's face, so that the position of the flexible cushion block 3 on the back of the elastic plate 1 abuts against the surface of the patient's upper lip. Then, hang the hanging ropes 11 arranged at both ends of the elastic plate 1 behind the ears on both sides of the patient. The elastic plate 1 can be restricted on the patient's face through the two hanging ropes 11. Then, the part of the gastric tube 4 exposed outside the patient is clamped in the clamping part 2 arranged in the middle of the elastic plate 1, so that the gastric tube 4 exposed outside the patient is restricted on the elastic plate 1, thereby temporarily fixing the gastric tube 4 exposed outside the patient and avoiding the gastric tube 4 falling out of the patient's nostril. Compared with the traditional method of fixing the gastric tube 4 with adhesive tape, the fixation of the gastric tube 4 by this device is more effective;

[0027] Secondly, through the cooperation between the two hanging ropes 11, after the whole device is placed on the patient's face, it will not fall off the patient's face. And through the setting of the flexible cushion block 3, when the elastic plate 1 is worn on the patient's face, the elastic plate 1 will not cause compression on the patient's face or nose due to the pulling force of the two hanging ropes 11, improving the comfort of the whole device after fixing the gastric tube 4 on the patient's face.

[0028] Further embodiment, refer to Figure 2 and Figure 3 As shown, the clamping part 2 includes a placement block 21 and elastic claws 22. The placement block 21 is arranged in the middle of the front surface of the elastic plate 1. There are two elastic claws 22, which are symmetrically and fixedly arranged at one end of the placement block 21 away from the elastic plate 1. Both of the two elastic claws 22 are arranged in a semi-circular arc shape. A space for clamping the outer surface of the gastric tube 4 on the elastic plate 1 is formed between the two elastic claws 22;

[0029] After the gastric tube 4 is inserted into the patient's nostril, the part of the gastric tube 4 exposed outside the patient's nostril can be clamped between the two elastic claws 22 arranged on the placement block 21. Through the cooperation between the two elastic claws 22, the outside of the gastric tube 4 is clamped on the placement block 21. Since the placement block 21 is arranged on the elastic plate 1, the gastric tube 4 exposed outside the patient's nostril will be temporarily restricted on the elastic plate 1, thereby restricting the gastric tube 4 on the patient's face and avoiding the discomfort caused by the random movement of the gastric tube 4 on the patient's face due to the impact during the process of drugs or other liquids flowing into the patient's nostril from the gastric tube 4.

[0030] Further embodiment, refer to Figure 2 and Figure 3As shown, a tightening band 5 for binding the gastric tube 4 is provided on the placement block 21. The tightening band 5 is elastically provided at one end of the placement block 21 away from the elastic plate 1. One end of the tightening band 5 is fixedly connected to the side surface of the placement block 21, and the other end of the tightening band 5 is movably connected to the other side of the placement block 21;

[0031] Before the gastric tube 4 is clamped on the two elastic claws 22, the end of the tightening band 5 that is movably connected to one side of the placement block 21 can be disconnected first. Then, after the gastric tube 4 is clamped between the two elastic claws 22 provided on the placement block 21, the end of the tightening band 5 that is disconnected from the placement block 21 is re- movably connected to the corresponding side of the placement block 21. The elastic tightening band 5 can bring the front ends of the two elastic claws 22 closer to each other, thereby enhancing the clamping force of the two elastic claws 22 on the gastric tube 4 and making the connection between the gastric tube 4 and the two elastic claws 22 more firm.

[0032] Further embodiment, refer to Figure 2 and Figure 4 As shown, a buckle 51 is provided at the end of the tightening band 5 that is movably connected to one side of the placement block 21, and a buckle groove 211 that cooperates with the buckle 51 is provided on the side of the placement block 21 away from the side where the tightening band 5 is fixedly connected to it;

[0033] By providing a buckle 51 at the end of the tightening band 5 that is not fixedly connected to the placement block 21 and a corresponding buckle groove 211 on the placement block 21, it is more convenient for the tightening band 5 to clamp the gastric tube 4 between the two elastic claws 22.

[0034] Further embodiment, refer to Figure 4 As shown, a slot 12 is provided in the middle of the elastic plate 1, and a plug 23 that can be inserted into the slot 12 provided on the elastic plate 1 is fixedly provided on the side of the clamping portion 2 close to the elastic plate 1;

[0035] By providing a slot 12 at the corresponding position on the elastic plate 1, the plug 23 provided on the clamping portion 2 can be inserted into the slot 12 provided on the elastic plate 1, so that the clamping portion 2 and the elastic plate 1 can be disassembled from each other. Thus, when one of the clamping portion 2 or the elastic plate 1 is damaged, it can be replaced separately.

[0036] Further embodiment, refer to Figure 6 As shown, a plurality of through holes 13 arranged at equal intervals for the corresponding hanging ropes 11 to pass through are provided on both sides of the elastic plate 1 away from the middle part;

[0037] After passing through the through holes 13 corresponding to the same side of the elastic plates 1 at both ends of the lanyard 11, the two ends of the lanyard 11 are tied to each other. By providing a plurality of equally spaced through holes 13 on both sides of the elastic plate 1, the lanyard 11 can be passed through the corresponding through holes 13 on the elastic plate 1 according to the head size of the patient, so that the elastic plate 1 can adapt to patients with different head sizes.

[0038] The above are only examples of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A gastric tube fixing device, characterized in that: It comprises an elastic plate (1), a clamping portion (2) and a flexible pad (3); The elastic plate (1) is arranged in a parallel middle shape, the two sides of the elastic plate (1) are arc-shaped and arranged to fit the two sides of the patient's cheeks, and the two sides of the elastic plate (1) are provided with hanging ropes (11) for hanging behind the two sides of the patient's ears; The clamping portion (2) is arranged in the middle of the front side of the elastic plate (1); The flexible pad (3) is fixedly arranged in the middle of the back side of the elastic plate (1).

2. A gastric tube fixing device according to claim 1, characterized in that: The clamping portion (2) comprises a placement block (21) and an elastic clamping claw (22); The placement block (21) is arranged in the middle of the front side of the elastic plate (1); The elastic claws (22) have two members and are symmetrically fixedly arranged at one end of the placement block (21) away from the elastic plate (1); the two elastic claws (22) are both arranged in a semicircular arc shape, and a space is formed between the two elastic claws (22) for clamping the outer surface of the gastric tube (4) on the elastic plate (1).

3. A gastric tube fixing device according to claim 2, characterized in that: The placement block (21) is provided with a tightening belt (5) for restraining the gastric tube (4); the tightening belt (5) is elastically arranged at one end of the placement block (21) away from the elastic plate (1); one end of the tightening belt (5) is fixedly connected to the side of the placement block (21), and the other end of the tightening belt (5) is movably connected to the other side of the placement block (21).

4. A gastric tube fixing device according to claim 3, characterized in that: A buckle (51) is provided on one end of the tightening belt (5) that is movably connected to one side of the placement block (21), and a buckle groove (211) that cooperates with the buckle (51) is provided on the side of the placement block (21) that is away from the tightening belt (5) and is fixedly connected to it.

5. A gastric tube fixing device according to claim 1, characterized in that: A slot (12) is provided in the middle of the elastic plate (1), and an inserting block (23) which can be inserted into the slot (12) provided on the elastic plate (1) is fixedly provided on one side of the clamping portion (2) close to the elastic plate (1).

6. A gastric tube fixing device according to claim 1, characterized in that: The elastic plate (1) is provided with a plurality of equally spaced through holes (13) on both sides away from the middle portion for corresponding hanging ropes (11) to pass through.

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