Gastric cancer postoperative drainage stent

Abstract

The stomach cancer postoperative drainage support comprises an air bag support body, a penetrating hole is formed in the bottom of the air bag support body in advance, a sleeve is embedded in an inner cavity of the penetrating hole, a drainage tube is arranged in an inner cavity of the sleeve in a penetrating mode, and side caps are fixedly connected to the two sides of the air bag support body. A binding assembly is arranged on the side, away from the air bag support, of the side cap and comprises a rope penetrating hole formed in the side, away from the air bag support, of the side cap, an elastic rubber belt is arranged in an inner cavity of the rope penetrating hole in a penetrating mode, and a binding rope is fixedly connected to the end, away from the air bag support, of the elastic rubber belt. The drainage tube is supported and fixed through matched use of the air bag support, the penetrating hole and the sleeve, then the air bag support is worn and fixed through matched use of the binding assembly and the connecting band, and therefore the purposes that supporting is easy, convenient and firm, and wearing is comfortable can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage after gastric cancer surgery, in particular to a drainage bracket after gastric cancer surgery. Background Art

[0002] Gastric cancer refers to cancer that occurs in the stomach, generally originating from gastric epithelial cells. It is the most common malignant tumor of the digestive tract. For patients who have a gastric tube placed after gastric cancer surgery, it is necessary to use the principle of negative pressure drainage and a drainage tube to drain the gas and fluid in the patient's gastrointestinal tract to reduce the patient's gastrointestinal pressure after surgery.

[0003] During gastrointestinal decompression drainage, the drainage tube is usually fixed by sticking tape on the patient's nose and tying an "8" knot. However, in actual use, the patient's face feels uncomfortable due to the sticking of the tape, and the knot fixing method is also inconvenient for the user to adjust the drainage tube. Therefore, it is necessary to provide a drainage stent after gastric cancer surgery, which adopts an airbag stent fixing method to fix the drainage tube while ensuring that the patient is comfortable to wear, and at the same time adopts a fixing structure that prevents pressure sores to ensure the stability of the airbag stent and the drainage tube. Utility Model Content

[0004] The utility model aims to provide a drainage stent after gastric cancer surgery to solve the above technical problems.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: a post-operative drainage stent for gastric cancer, comprising an airbag stent: a through hole is preset at the bottom of the airbag stent, a sleeve is embedded in the inner cavity of the through hole, a drainage tube is passed through the inner cavity of the sleeve, side caps are fixedly connected to both sides of the airbag stent, a binding assembly is provided on the side of the side cap away from the airbag stent, the binding assembly comprises a rope threading hole provided on the side of the side cap away from the airbag stent, an elastic rubber belt is passed through the inner cavity of the rope threading hole, and a binding rope is fixedly connected to the end of the elastic rubber belt away from the airbag stent.

[0006] Preferably, one end of the elastic rubber band is fixedly connected with a clamping button, and a plurality of clamping holes matching with the clamping button are formed on the surface of the elastic rubber band.

[0007] Preferably, a plurality of anti-slip rubber rings are fixedly connected to the inner wall of the sleeve, and the anti-slip rubber rings are located between the inner wall of the sleeve and the surface of the drainage tube.

[0008] Preferably, one end of the two binding ropes away from the airbag bracket is fixedly connected with a connecting belt, and the connecting belt is a silicone cushion.

[0009] Preferably, a plurality of air holes are provided on the surface of the connecting belt.

[0010] Preferably, the surface of the binding rope is provided with a plastic sleeve, and the plastic sleeve is a silicone sleeve.

[0011] 1. The beneficial effect of the utility model is that the utility model supports and fixes the drainage tube through the coordinated use of the airbag bracket, the penetration hole and the sleeve, and then wears and fixes the airbag bracket through the coordinated use of the binding component and the connecting belt, thereby achieving the purpose of simple and reliable support and comfortable wearing.

[0012] 2. The utility model can adjust the tightening force of the binding rope by using the button and the hole, and can also adjust the use position of the airbag bracket left and right, thereby adjusting the position of the airbag bracket and conveniently moving the airbag bracket to the corresponding nostril position.

[0013] 3. The utility model uses the connecting belt and the ventilation holes in coordination, so that the airbag bracket can be stably placed in the user's nostrils. At the same time, with the coordinated use of the ventilation holes, the connecting belt has a strong ventilation effect, thereby improving the user's comfort after wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional exploded view of an airbag bracket and an anti-slip rubber ring in one embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of a plastic sleeve and a binding assembly according to an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Airbag bracket, 2. Insertion hole, 3. Sleeve, 4. Drainage tube, 5. Side cap, 6. Binding assembly, 61. Rope threading hole, 62. Elastic rubber belt, 63. Button, 64. Hole, 65. Binding rope, 7. Anti-slip rubber ring, 8. Connecting belt, 9. Ventilation hole, 10. Plastic sleeve. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the postoperative drainage stent for gastric cancer of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4The utility model shows an embodiment of a postoperative drainage stent for gastric cancer, comprising an airbag stent 1: a through hole 2 is preset at the bottom of the airbag stent 1, a sleeve 3 is embedded in the inner cavity of the through hole 2, a drainage tube 4 is penetrated through the inner cavity of the sleeve 3, a plurality of anti-slip rubber rings 7 are fixedly connected to the inner wall of the sleeve 3, the anti-slip rubber ring 7 is between the inner wall of the sleeve 3 and the surface of the drainage tube 4, side caps 5 are fixedly connected to both sides of the airbag stent 1, a binding assembly 6 is provided on the side of the side cap 5 away from the airbag stent 1, the binding assembly 6 includes a rope threading hole 61 opened on the side of the side cap 5 away from the airbag stent 1, an elastic rubber belt 62 is penetrated in the inner cavity of the rope threading hole 61, a button 63 is fixedly connected to one end of the elastic rubber belt 62, a plurality of clamping holes 64 matched with the clamping button 63 are opened on the surface of the elastic rubber belt 62, and the clamping button 63 and the clamping hole 64 are matched through the matching The airbag holder 1 can be used in combination, the tightening force of the binding rope 65 can be adjusted, and the use position of the airbag holder 1 can be adjusted left and right, so as to adjust the position of the airbag holder 1, and it is convenient to move the airbag holder 1 to the corresponding nostril position. The end of the elastic rubber belt 62 away from the airbag holder 1 is fixedly connected with the binding rope 65, and the ends of the two binding ropes 65 away from the airbag holder 1 are fixedly connected with the connecting belt 8, and the connecting belt 8 is a silicone cushion. A plurality of ventilation holes 9 are provided on the surface of the connecting belt 8. Through the coordinated use of the connecting belt 8 and the ventilation holes 9, the airbag holder 1 can be stably placed in the nostril position of the user. At the same time, with the coordinated use of the ventilation holes 9, the connecting belt 8 has a strong ventilation effect, which improves the user's comfort after wearing it. The surface of the binding rope 65 is provided with a plastic sleeve 10, and the plastic sleeve 10 is a silicone sleeve.

[0023] Working principle: When using the utility model, the user puts the sleeve 3 on the surface of the drainage tube 4, then inserts the drainage tube 4 into the patient's body, and then inserts the button 63 into the corresponding inner cavity of the hole 64. According to the positions of the two nostrils, the buttons 63 on both sides are inserted into different inner cavities of the holes 64, so that the airbag bracket 1 is biased towards the side of the nostril. Then the user pulls the binding rope 65 backward and puts the connecting belt 8 on the back of the patient's head, so that the binding rope 65 is hung on the upper side of the patient's ear to limit and fix the airbag bracket 1 and the drainage tube 4. Since the airbag bracket 1 is filled with air and the surface of the binding rope 65 is provided with a plastic sleeve 10, the drainage bracket will not cause pressure sores to the user in the case of long-term use, and it is more comfortable to use.

[0024] In summary: the postoperative drainage stent for gastric cancer supports and fixes the drainage tube 4 through the coordinated use of the airbag stent 1, the penetration hole 2 and the sleeve 3, and then the airbag stent 1 is worn and fixed through the coordinated use of the binding component 6 and the connecting belt 8, so as to achieve the purpose of simple and reliable support and comfortable wearing.

Claims

1. A postoperative drainage stent for gastric cancer, characterized in that: The invention comprises an airbag support (1): a through hole (2) is preset at the bottom of the airbag support (1), a sleeve (3) is embedded in the inner cavity of the through hole (2), a drainage tube (4) is penetrated through the inner cavity of the sleeve (3), side caps (5) are fixedly connected to both sides of the airbag support (1), a binding assembly (6) is provided on the side of the side cap (5) away from the airbag support (1), the binding assembly (6) comprises a rope threading hole (61) provided on the side of the side cap (5) away from the airbag support (1), an elastic rubber belt (62) is passed through the inner cavity of the rope threading hole (61), and a binding rope (65) is fixedly connected to one end of the elastic rubber belt (62) away from the airbag support (1).

2. A postoperative drainage stent for gastric cancer according to claim 1, characterized in that: One end of the elastic rubber band (62) is fixedly connected to a clamping button (63), and a plurality of clamping holes (64) matching the clamping button (63) are formed on the surface of the elastic rubber band (62).

3. A postoperative drainage stent for gastric cancer according to claim 2, characterized in that: A plurality of anti-slip rubber rings (7) are fixedly connected to the inner wall of the sleeve (3), and the anti-slip rubber rings (7) are located between the inner wall of the sleeve (3) and the surface of the drainage tube (4).

4. A postoperative drainage stent for gastric cancer according to claim 3, characterized in that: One end of the two binding ropes (65) away from the airbag bracket (1) is fixedly connected to a connecting belt (8), and the connecting belt (8) is a silicone soft pad.

5. A postoperative drainage stent for gastric cancer according to claim 4, characterized in that: A plurality of ventilation holes (9) are provided on the surface of the connecting belt (8).

6. A postoperative drainage stent for gastric cancer according to claim 5, characterized in that: The surface of the binding rope (65) is sleeved with a plastic sleeve (10), and the plastic sleeve (10) is a silicone sleeve.

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