CN203971135U - Bayonet type stomach tube clip - Google Patents

Abstract

This utility model belongs to medical instruments field, relates to a kind of bayonet type stomach tube clip.Described stomach tube clip is made up of outer and internal layer; Described skin is fixedly linked and is formed by lobe, outer back lobe before outer; In described, be placed on outer inside, this internal layer is provided with stomach tube fixing hole and tether fixing hole.Clinical Practice treatment is used several tens examples, and result shows, when the fixing stomach tube of this utility model, easy operating, be convenient to regulate fixing, can effectively reduce de-pipe rate, and this stomach tube clip volume be small and exquisite, Comfortable attractive, patient is easy to accept, and is suitable for family and hospital and uses.

Description

Bayonet gastric tube fixing buckle

technical field

The utility model belongs to the field of medical equipment, and relates to an external device for fixing a gastric tube, in particular to a bayonet type gastric tube fixing buckle.

Background technique

In the course of clinical treatment practice, gastric tubes are usually used to assist patients with specific needs. The gastric tube is inserted into the patient's nasal cavity, passes through the pharynx, and reaches the stomach through the esophagus. It is an important device for continuous gastrointestinal decompression, providing nutritional support, and performing special treatments. Practice has shown that accidental extubation during treatment will affect the patient's nutrition and medication needs, and if it enters the airway by mistake, it will have more serious consequences and endanger the patient's life. Moreover, frequent and repeated intubation after detubation will not only damage the The patient's oral and nasal mucosa may cause gastrointestinal irritation, which will also increase the suffering of the patient and the workload of the medical workers. Relevant surveys show that the incidence of accidental detachment of gastric tube patients in different departments ranges from 2.5% to 26.67%. A large number of improvement attempts and researches have been carried out on the Internet, and various methods and methods for improving gastric tube fixation have been proposed, but the use effect is not satisfactory. Among them, the traditional adhesive plaster fixation method is easy to get wet and loose, and other improvements There are various flaws in clinical practice due to the fixed method of fixing or because the operation is too complicated, or the material is not safe, or the limitation of the design often makes it difficult to clean and replace.

Based on this, the inventor of the present application intends to provide a more suitable gastric tube fixing device to make up for the defects in the prior art.

Contents of the invention

The purpose of the utility model is to overcome the defects in the prior art and provide a suitable gastric tube fixing device that can effectively reduce the rate of detachment of the tube, in particular to a bayonet type gastric tube fixing buckle; It is small, easy to fix, comfortable and beautiful, and easy to adjust. When fixing the gastric tube, it can effectively reduce the rate of tube disengagement.

Specifically, the bayonet type gastric tube fixing buckle of the present utility model is characterized in that it is composed of an outer layer and an inner layer 3; the outer layer is formed by fixedly connecting the outer layer front flap 1 and the outer layer rear flap 2; The inner layer 3 is placed inside the outer layer, and the inner layer 3 is provided with a gastric tube fixing hole 4 and a tether fixing hole 5;

In the utility model, the shape of the gastric tube fixing buckle is irregular ellipse, similar to a "cashew nut" shape;

In the utility model, the outer layer is made of PVC material conforming to humanized design, which can better fit the patient's head and face skin; all surfaces of the outer layer that contact the patient's skin are arc-shaped, which can Ensure comfort when in contact with the patient's face;

The outer layer of the utility model is composed of the outer front flap 1 and the outer rear flap 2 fixedly connected through an integral embedded bayonet, and the operation is simple and easy;

In the utility model, the inner layer 3 is made of silica gel material, which can effectively increase the adsorption force between the stomach tube and the outer layer structure;

In the present utility model, the gastric tube fixing hole 4 is arranged in the middle of the inner layer 3, and the gastric tube fixing hole 4 is a semi-open hole with a diameter of 5 mm, which is used to surround and fix the gastric tube;

In the present utility model, there are two tether fixing holes 5 located on the inner layer 3, and the two tether fixing holes 5 are respectively located on the left and right of the gastric tube fixing hole 4;

The tether fixing hole 5 has a diameter of 2mm and is used for fixing the tether.

When in use, open the inner layer 3 and a half openings of the gastric tube fixing buckle of the utility model to wrap around the corresponding scale of the gastric tube, align the front and rear flaps of the outer layer, and use the thumb and index finger to apply force to make the integrally embedded The bayonet is completely closed. At this time, the stomach tube fixing buckle has been fixed on the stomach tube and cannot move up and down; then use the fixing rope to pass through the tether fixing hole 5 and fix it behind the ear or behind the pillow; when it is necessary to adjust When the depth of the gastric tube needs to be replaced after contamination or when the fixing buckle needs to be replaced, the one-piece embedded bayonet of the outer layer can be opened according to the reverse steps, and the fixing rope and the inner layer 3 can be removed to remove the fixing buckle of the gastric tube.

Dozens of cases have been used in clinical practice, and the results show that when the gastric tube is fixed by the utility model, it is easy to operate, easy to adjust and fix, and can effectively reduce the rate of tube disengagement, and the gastric tube fixing buckle is small in size, comfortable and beautiful, and is easy for patients to accept . the

Compared with the prior art, the bayonet type gastric tube fixing buckle of the utility model has the following advantages:

(1) The utility model adopts unique materials and humanized design, so that the fixation between it and the gastric tube is tighter and firmer, and it can play a good role in local fixation;

(2) Its special bayonet structure can be adjusted and replaced at any time, and the operation is simple and safe;

(3) It is small in size and does not affect daily life and rest when the patient wears it;

(4) It has high cost performance and is suitable for patients who need gastric tubes, and can be used in families and hospitals;

(5) There is no need for regular daily reinforcement, reducing the workload of nursing care.

For ease of understanding, the bayonet-type gastric tube fixing buckle of the present invention will be described in detail below through specific drawings and embodiments. It should be pointed out that the specific examples and accompanying drawings are only for illustration, and those of ordinary skill in the art can make various amendments and changes within the scope of the utility model according to the description herein. Modifications and changes are also included within the scope of the present invention.

Description of drawings

Figure 1 is a schematic diagram of the appearance structure of the bayonet type gastric tube fixing buckle of the present invention,

Wherein, 1 is the outer anterior flap, 2 is the outer posterior flap, 3 is the inner layer, 4 is the gastric tube fixing hole, and 5 is the tether fixing hole.

Fig. 2 is a schematic diagram of the integrated bayonet structure described in the bayonet type gastric tube fixing buckle.

Detailed ways

Example 1

As shown in Figures 1-2, the bayonet-type gastric tube fixing buckle is composed of an outer layer and an inner layer 3; the outer layer is formed by connecting the outer front flap 1 and the outer rear flap 2; Layer 3 is placed inside the outer layer, and the inner layer 3 is provided with stomach tube fixing holes 4 and tether fixing holes 5;

The shape of the gastric tube fixing buckle is irregular oval, similar to the "cashew nut" shape; the outer layer is made of humanized PVC material, which can better fit the patient's head and face skin; the outer layer is all in contact with the patient The surface of the skin is arc-shaped, which can ensure the comfort when in contact with the patient's face; the outer layer is composed of the outer front flap 1 and the outer rear flap 2, which are fixed and connected by an integrated bayonet, and the operation is simple and easy ;

The inner layer 3 is made of silica gel material, which can increase the adsorption force between the gastric tube and the outer structure; the gastric tube fixing hole 4 is located in the middle of the inner layer 3, and the gastric tube fixing hole 4 is half The opening hole has a diameter of 5 mm, and is used to surround and fix the gastric tube; there are two tether fixing holes 5, which are arranged on the inner layer 3, and the two tether fixing holes 5 are located on the inner layer 3 respectively. The left and right sides of the gastric tube fixing hole 4; the diameter of the tether fixing hole 5 is 2mm, which is used for fixing the tether.

When in use, open the inner layer 3 and a half openings of the gastric tube fixing buckle of the utility model to wrap around the corresponding scale of the gastric tube, align the front and rear flaps of the outer layer, and use the thumb and index finger to apply force to make the integrally embedded The bayonet is completely closed. At this time, the stomach tube fixing buckle has been fixed on the stomach tube and cannot move up and down; then use the fixing rope to pass through the tether fixing hole 5 and fix it behind the ear or behind the pillow; when it is necessary to adjust When the depth of the gastric tube needs to be replaced after contamination or when the fixing buckle needs to be replaced, the one-piece embedded bayonet of the outer layer can be opened according to the reverse steps, and the fixing rope and the inner layer 3 can be removed to remove the fixing buckle of the gastric tube.

Example 2

As shown in Figures 1 and 2, the aperture of the inner layer 3 and a half openings of the gastric tube fixing buckle described in the present utility model is opened and wrapped around the corresponding scale of the gastric tube, the front and rear flaps of the outer layer are aligned, and the thumb and forefinger are used to apply Make the one-piece embedded bayonet fully closed, at this time, the gastric tube fixing buckle has been fixed on the gastric tube and cannot move up and down; Afterwards; when the depth of the gastric tube needs to be adjusted, or the fixing buckle needs to be replaced after contamination, the integrated bayonet of the outer layer can be opened according to the opposite steps, and the fixing rope and the inner layer 3 can be removed to remove the Stomach tube fixing buckle.

The results of the above examples show that the practical buckle-type gastric tube fixing buckle of the present invention is convenient and comfortable to wear and adjust, and is suitable for patients who need to wear a gastric tube. , can effectively reduce the rate of detachment, and can be used in homes and hospitals.

Claims (7)

1. a bayonet type stomach tube clip, is characterized in that, is made up of outer and internal layer (3); Described skin is fixedly linked and is formed by lobe (1), outer back lobe (2) before outer; Described internal layer (3) is placed in outer inner, and this internal layer (3) is provided with stomach tube fixing hole (4) and tether fixing hole (5).

2. by bayonet type stomach tube clip claimed in claim 1, it is characterized in that, described bayonet type stomach tube clip profile is irregular ellipse, similar " Fructus anacardii " type.

3. by the bayonet type stomach tube clip described in claim 1 or 2, it is characterized in that, described skin embeds bayonet socket with outer back lobe 2 by integral type by lobe 1 before outer and is fixedly linked.

4. by the bayonet type stomach tube clip described in claim 1 or 2, it is characterized in that, described stomach tube fixing hole (4) is located at the center of described internal layer (3).

5. by the bayonet type stomach tube clip described in claim 1 or 2, it is characterized in that, described stomach tube fixing hole (4) is that half-open oral pore, its diameter are 5mm.

6. by the bayonet type stomach tube clip described in claim 1 or 2, it is characterized in that, described tether fixing hole (5) is provided with two, lays respectively at that described internal layer (3) is upper, the left and right side of described stomach tube fixing hole (4).

7. by the bayonet type stomach tube clip described in claim 1 or 2, it is characterized in that, the diameter of described tether fixing hole (5) is 2mm.