Nasogastric tube fixation device

Abstract

The present invention relates to a nasogastric tube fixing device, which is characterized by comprising an annular base, double-sided adhesive and a fixing belt, wherein the annular base is a soft base that can be deformed when subjected to force, a pipeline fixing hole for the nasogastric tube to pass through is provided at the center of the annular base, any one side of the double-sided adhesive is adhered to the inner surface of the pipeline fixing hole of the annular base, and the two ends of the fixing belt are respectively connected to the two ends of the annular base. The present invention uses the double-sided adhesive to firmly fix the nasogastric tube in the annular base below the nostril, which is not affected by factors such as facial oily secretions and sweating, and the nasogastric tube will not be compressed and folded, thereby reducing the incidence of unplanned tube removal.

Description

Technical Field

[0001] The invention relates to a nasogastric tube fixing device, belonging to the technical field of nursing equipment. Background Art

[0002] When a nasogastric tube is implanted in the patient's nose, it is usually necessary to fix the tube. The traditional way to fix the nasogastric tube is to use ordinary tape or 3M tape to fix the tube to the sides of the nose, cheeks or auricles. This method is affected by factors such as oily facial secretions and sweating, which can easily cause the tape to loosen, resulting in an increased incidence of unplanned tube removal, causing medical risks and accidents.

[0003] Therefore, in order to prevent the above problems, it is necessary to design a nasogastric tube fixing device that can overcome the above defects. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a nasogastric tube fixing device which has an ingenious structure, a reasonable design and is easy to use.

[0005] According to the present invention, a technical solution is provided: a nasogastric tube fixing device, characterized in that it includes an annular base, double-sided adhesive and a fixing belt, the annular base is a soft base that can be deformed when subjected to force, a pipeline fixing hole for the nasogastric tube to pass through is provided in the center of the annular base, either side of the double-sided adhesive is adhered to the inner surface of the pipeline fixing hole of the annular base, and two ends of the fixing belt are respectively connected to the two ends of the annular base.

[0006] As a further improvement of the present invention, at least one side of the annular base is provided with an extension portion, the extension portion is an arc shape with a cutout, and the inner surface of the extension portion is also provided with double-sided adhesive.

[0007] As a further improvement of the present invention, a detachable reinforcement hoop is installed outside the extension portion.

[0008] As a further improvement of the present invention, the reinforcement clamp is an arc-shaped elastic metal clamp with a clamping groove, and the inner diameter of the reinforcement clamp when not subjected to external force is smaller than the outer diameter of the extension portion.

[0009] As a further improvement of the present invention, through holes are provided at both ends of the annular base, and the two ends of the fixing belt are respectively connected to the two through holes.

[0010] As a further improvement of the present invention, a tightening buckle is provided on the fixing belt.

[0011] As a further improvement of the present invention, the fixing belt is made of pure cotton.

[0012] As a further improvement of the present invention, the fixing belt is a flat belt, and the width of the fixing belt is 0.5 to 1 cm.

[0013] As a further improvement of the present invention, the annular base is made of skin-friendly rubber or silicone material.

[0014] As a further improvement of the present invention, a medical adhesive suitable for sticking on the patient's skin is provided on the outer surface of the annular base.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1) The nasogastric tube fixing device uses double-sided adhesive to firmly fix the nasogastric tube in the annular base below the nostrils. It is not affected by facial oily secretions and sweating, and the nasogastric tube will not be compressed or folded, which can reduce the incidence of unplanned extubation.

[0017] 2) The nasogastric tube fixing device strengthens the connection with the nasogastric tube by adding an extension portion to the annular base, so that the installation of the nasogastric tube is more stable and the incidence of unplanned tube removal is further reduced.

[0018] 3) The nasogastric tube fixing device tightens or loosens the fixing belt by means of a tightening buckle, which effectively replaces manual knotting and makes the fixing belt suitable in tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present invention.

[0020] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the middle ring base.

[0021] Figure 3 This is a schematic diagram of patient usage of Example 1 of the present invention.

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the annular base in Example 2 of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixed clamp in Example 2 of the present invention.

[0024] Explanation of the reference numerals: 1-annular base, 2-double-sided adhesive, 3-fixing belt, 4-extension portion, 5-fixing clamp, 5a-clamping slot, 6-tightening buckle. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0026] Example 1

[0027] like Figure 1 to Figure 3 As shown, Example 1 discloses a nasogastric tube fixing device, including an annular base 1, double-sided adhesive 2 and a fixing belt 3, wherein the annular base 1 is a soft base that can be deformed when subjected to force, and a pipeline fixing hole for the nasogastric tube to pass through is provided in the center of the annular base 1, and either side of the double-sided adhesive 2 is adhered to the inner surface of the pipeline fixing hole of the annular base 1, and the two ends of the fixing belt 3 are respectively connected to the two ends of the annular base 1.

[0028] When in use, the nasogastric tube is passed through the pipeline fixing hole of the annular base 1, and the position of the annular base 1 is adjusted so that it is located below the nostrils of the patient with the nasogastric tube; the isolation film on the surface of the double-sided adhesive 2 is torn off, and the double-sided adhesive 2 is pasted on the nasogastric tube to ensure that there is no gap between the nasogastric tube and the annular base 1, so that the nasogastric tube is fixed in the annular base 1; then the fixing belt 3 is wrapped around the mandible behind the patient's ear, tied, and adjusted to a suitable tightness, so as to stably fix the nasogastric tube. This fixing method is not affected by factors such as facial oily secretions and sweating, and the nasogastric tube will not be compressed and folded, which can greatly reduce the incidence of unplanned extubation and is extremely safe.

[0029] like Figure 1 to Figure 3 As shown, in this embodiment 1, through holes 1a are opened at both ends of the annular base 1, and the two ends of the fixing belt 3 are respectively connected to the two through holes 1a. In this way, the length of the fixing belt 3 can be flexibly adjusted to make it appropriately tight.

[0030] like Figure 1 , Figure 2 As shown, in this embodiment 1, the fixing belt 3 is provided with a tightening buckle 6. With such a configuration, when tightening the fixing belt 3, it is only necessary to pull up the tightening buckle 6, so that the fixing belt 3 is appropriately tight, which effectively replaces manual knotting. The tightening buckle 6 can be a conventional product currently available on the market.

[0031] In the present invention, the fixing belt 3 is preferably a flat belt, which can increase the comfort of the patient and avoid marks caused by long-term use. The width of the fixing belt 3 can be 0.5-1 cm. The fixing belt 3 is preferably made of pure cotton, and the annular base 1 is made of skin-friendly rubber or silicone material, all of which are to improve the comfort of use.

[0032] In addition, the outer surface of the annular base 1 is provided with medical adhesive suitable for sticking on the patient's skin, so that the annular base 1 can be more firmly fixed on the patient's skin.

[0033] Example 2

[0034] like Figure 4 , Figure 5As shown, Example 2 discloses a nasogastric tube fixing device, which differs from Example 1 in that an extension portion 4 is provided on one side of the annular base 1, and the extension portion 4 is an arc shape with a cutout, and a double-sided adhesive 2 is also provided on the inner surface of the extension portion 4.

[0035] During clinical use, the nasogastric tube is wrapped in the extension part 4 and fixed by the double-sided adhesive 2, so that the nasogastric tube is fixed more firmly. In actual manufacturing, the double-sided adhesive 2 can be only provided on the inner surface of the extension part 4, but not on the inner surface of the tube fixing hole. In this way, since the extension part 4 has a cut, it is more convenient to tear off the isolation film on the double-sided adhesive 2.

[0036] In addition, if Figure 5 As shown, in this embodiment 2, a detachable reinforcement hoop 5 is installed outside the extension part 4. In this way, the reinforcement hoop 5 plays a role in tightening the extension part 4, which can further improve the firmness of the fixation of the nasogastric tube. In this embodiment 2, the reinforcement hoop 5 is an arc-shaped elastic metal hoop with a clamping groove 5a, and the inner diameter of the reinforcement hoop 5 when not subjected to external force is smaller than the outer diameter of the extension part 4. Such a reinforcement hoop 5 is more convenient to install and disassemble.

[0037] The above description is only a preferred embodiment of the present invention, and the above specific embodiment is not intended to limit the present invention. Various deformations and modifications may occur within the scope of the technical concept of the present invention, and any modification, modification or equivalent replacement made by a person of ordinary skill in the art based on the above description shall fall within the scope of protection of the present invention.

Claims

1. A nasogastric tube fixing device, characterized in that: The invention comprises an annular base (1), a double-sided adhesive (2) and a fixing belt (3), wherein the annular base (1) is a soft base that can be deformed when subjected to force, and the center of the annular base (1) is provided with only one pipeline fixing hole for a nasogastric tube to pass through, and the pipeline fixing hole can accommodate two nasogastric tubes arranged in parallel; either side of the double-sided adhesive (2) is adhered to the inner surface of the pipeline fixing hole of the annular base (1), and the two ends of the fixing belt (3) are respectively connected to the two ends of the annular base (1); at least one side of the annular base (1) is provided with an extension portion (4), and the extension portion (4) is an arc-shaped portion with a cutout, and the inner surface of the extension portion (4) is also provided with double-sided adhesive (2); through holes (1a) are opened at both ends of the annular base (1), and the two ends of the fixing belt (3) are respectively connected to the two through holes (1a).

2. The nasogastric tube fixing device according to claim 1, characterized in that: A detachable reinforcement hoop (5) is installed outside the extension portion (4).

3. The nasogastric tube fixing device according to claim 2, characterized in that: The reinforcement hoop (5) is an arc-shaped elastic metal hoop with a clamping groove (5a); the inner diameter of the reinforcement hoop (5) when not subjected to external force is smaller than the outer diameter of the extension portion (4).

4. The nasogastric tube fixing device according to claim 1, characterized in that: The fixing belt (3) is provided with a tightening buckle (6).

5. The nasogastric tube fixing device according to claim 1, characterized in that: The fixing belt (3) is made of pure cotton.

6. The nasogastric tube fixing device according to claim 1, characterized in that: The fixing belt (3) is a flat belt, and the width of the fixing belt (3) is 0.5 to 1 cm.

7. The nasogastric tube fixing device according to claim 1, characterized in that: The annular base (1) is made of skin-friendly rubber or silicone material.

8. The nasogastric tube fixing device according to claim 1, characterized in that: The outer surface of the annular base (1) is provided with a medical adhesive suitable for adhering to the patient's skin.

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