Waterproof fixer for drainage tube

Abstract

The utility model relates to the field of drainage tubes, and discloses a drainage tube waterproof fixator which comprises an adhesion assembly, the adhesion assembly comprises an adhesion plate, the bottom end of the adhesion plate is fixedly connected with an adhesion sheet, the top end of the adhesion plate is provided with a fixing assembly, the fixing assembly comprises a fixing sleeve, and the fixing sleeve is fixedly connected with the adhesion sheet. The fixing sleeve is in threaded connection with the top end of the sticky plate, the top end of the fixing sleeve is fixedly connected with a sealing block, the inner wall of the fixing sleeve is fixedly connected with an inner sealing block, the outer wall of the fixing sleeve is fixedly connected with an anti-loosening ring, the top end of the sticky plate is fixedly connected with a rubber ring, and the bottom end of the fixing sleeve is provided with a sealing groove. According to the utility model, the skin around the wound of a patient is adhered by using the adhesion component, so that the wound can be prevented from being in direct contact with a water source, and meanwhile, the drainage tube is connected by using the fixing component and the sealing block, so that a sealing effect can be achieved, the patient can perform simple bathing activities, and the influence on the life of the patient is small.

Description

Technical Field

[0001] The utility model relates to the field of drainage tubes, in particular to a drainage tube waterproof fixer. Background Art

[0002] A drainage tube is a pipe device used to discharge fluid or gas from the body. It is often used in surgery or medical treatment. It discharges gas or fluid from the patient's body to reduce the risk of infection, promote wound healing, or maintain normal fluid balance in the body cavity. The drainage tube is set to a cylindrical shape and has a certain pressure resistance.

[0003] At present, the method of fixing the drainage tube in clinical surgery is to sew a stitch on the skin with silk thread, and then tie the silk thread to the drainage tube. The use of silk thread suturing cannot ensure that the drainage tube and the skin are completely fitted together. In this way, the patient's wound cannot contact the water before the drainage tube is removed, which may bring inconvenience to the patient's life. Therefore, a drainage tube waterproof fixer is proposed to solve the above problem. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a drainage tube waterproof fixer, which aims to improve the problem in the prior art that "the connection between the drainage tube and the patient's skin cannot be sealed, which brings inconvenience to the patient's life".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drainage tube waterproof fixer, including an adhesive component, the adhesive component includes an adhesive plate, the bottom end of the adhesive plate is fixedly connected with an adhesive sheet, the top end of the adhesive plate is provided with a fixing component, the fixing component includes a fixing sleeve, the fixing sleeve is threadedly connected to the top end of the adhesive plate, the top end of the fixing sleeve is fixedly connected with a closing block, the inner wall of the fixing sleeve is fixedly connected with an inner sealing block, and the outer wall of the fixing sleeve is fixedly connected with an anti-loosening ring.

[0006] As a further description of the above technical solution:

[0007] The top end of the adhesive plate is fixedly connected with a rubber ring, the bottom end of the fixing sleeve is provided with a sealing groove, and the rubber ring and the sealing groove are matched.

[0008] As a further description of the above technical solution:

[0009] The top end of the adhesive plate is slidably connected with an anti-loosening block, the bottom end of the anti-loosening ring is provided with a positioning groove, and the anti-loosening block and the positioning groove are adapted to each other.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the anti-loosening block is fixedly connected with an anti-loosening spring, and the bottom end of the anti-loosening spring is fixedly connected to the inner wall of the adhesive plate.

[0012] As a further description of the above technical solution:

[0013] The right end of the positioning groove is slidably connected with a sliding block, and the right end of the sliding block is fixedly connected with a pushing plate.

[0014] As a further description of the above technical solution:

[0015] The anti-loosening block and the sliding block are both arranged in a trapezoidal shape, and the anti-loosening block and the sliding block are adapted to each other.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the adhesive plate is provided with a friction block.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the adhesive component is used to stick to the skin around the patient's wound, which can prevent the wound from directly contacting the water source. At the same time, the fixed component and the closing block are used to connect the drainage tube, which can achieve a sealing effect. In this way, the patient can perform simple bathing activities, which has little impact on the patient's life.

[0020] 2. In the present invention, by providing an anti-loosening block, when the device is installed, the anti-loosening block will be stuck in the anti-loosening groove. At this time, the fixing sleeve will not be able to rotate away from the adhesive plate, so that the adhesive component and the fixing component can be prevented from being accidentally separated, and the overall device has better stability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure cross-section of the adhesive component in the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure cross-section of the fixing component in the utility model.

[0024] Legend:

[0025] 1. Adhesive component; 11. Adhesive plate; 12. Rubber ring; 13. Adhesive sheet; 14. Friction block; 15. Anti-loosening block; 16. Anti-loosening spring; 2. Fixed component; 21. Fixed sleeve; 22. Inner sealing block; 23. Anti-loosening ring; 24. Slider; 25. Push plate; 26. Sealing groove; 27. Positioning groove; 3. Closing block. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a drainage tube waterproof fixer, including an adhesive component 1 for fixing the whole device on the patient's wound, the adhesive component 1 includes an adhesive plate 11 for connecting the fixing component 2, the bottom end of the adhesive plate 11 is fixedly connected with an adhesive sheet 13 for sticking the adhesive plate 11 to the patient's skin surface, the adhesive sheet 13 is sticky and can be adhered to the patient's skin surface, and because it is adhesively connected to the skin, it has a certain waterproof ability, the top of the adhesive plate 11 is provided with a fixing component 2 for fixing the drainage tube, the fixing component 2 includes a fixing sleeve 21 for limiting the drainage tube to prevent it from moving at will, the top of the fixing sleeve 21 is provided with an opening, when the drainage tube needs to be fixed, the fixing sleeve 21 needs to be sleeved on the outer wall of the drainage tube first, The fixing sleeve 21 is provided with multiple models with different opening diameters, and can be adapted to drainage tubes of different sizes. The fixing sleeve 21 is threadedly connected to the top of the adhesive plate 11, and can be fixed to the top of the adhesive plate 11 by rotating the fixing sleeve 21. Due to the use of threaded connection, the sealing between the two is good. The top of the fixing sleeve 21 is fixedly connected with a closing block 3 used to connect to the outer wall of the drainage tube. By using the closing block 3 to wrap the drainage tube, the external waterproof effect can be achieved. The closing block 3 is manufactured as an integral unit and has no gaps, so the waterproof effect is good. The inner wall of the fixing sleeve 21 is fixedly connected with an inner sealing block 22 used to further enhance the sealing of the connection between the device and the drainage tube, and the outer wall of the fixing sleeve 21 is fixedly connected with an anti-loosening ring 23 used to prevent the fixing sleeve 21 from loosening.

[0028] Reference Figure 1 - Figure 3The top of the adhesive plate 11 is fixedly connected with a rubber ring 12 for ensuring the sealing of the connection between the fixing sleeve 21 and the adhesive plate 11, and the bottom end of the fixing sleeve 21 is provided with a sealing groove 26 for accommodating the rubber ring 12, and the rubber ring 12 and the sealing groove 26 are adapted to each other. The top of the adhesive plate 11 is slidably connected with an anti-loosening block 15 for fixing the anti-loosening ring 23, and the bottom end of the anti-loosening ring 23 is provided with a positioning groove 27 for accommodating the anti-loosening block 15, and the anti-loosening block 15 and the positioning groove 27 are adapted to each other. When the anti-loosening block 15 is inserted into the positioning groove 27, the anti-loosening ring 23 will be fixed and cannot rotate. The bottom end of the anti-loosening block 15 is fixedly connected with an anti-loosening spring 16 for pushing the anti-loosening block 15 upward, and the bottom end of the anti-loosening spring 16 is fixedly connected to the inner wall of the adhesive plate 11, and the anti-loosening spring 16 will always push the anti-loosening block 15 upward.

[0029] Reference Figure 1 - Figure 3 The right end of the positioning groove 27 is slidably connected to a slider 24 for squeezing the anti-loosening block 15, and the right end of the slider 24 is fixedly connected to a push plate 25 for driving the slider 24 to move inward. The anti-loosening block 15 and the slider 24 are both set to a trapezoid, the top of the anti-loosening block 15 is set to an inclined surface, and the bottom end of the slider 24 is set to an inclined surface. The anti-loosening block 15 and the slider 24 are adapted to each other. When the anti-loosening block 15 moves upward, it will squeeze the slider 24 and force it to move outward. The outer wall of the adhesive plate 11 is provided with a friction block 14 for increasing the friction of the outer wall of the adhesive plate 11.

[0030] Working principle: When the drainage tube needs to be fixed, the adhesive plate 11 can be first adhered to the patient's wound, and then the fixing component 2 and the closing block 3 can be guided to be sleeved on the outer wall of the drainage tube. Then the fixing sleeve 21 can be rotated to connect it to the top of the adhesive plate 11 until the bottom end of the fixing sleeve 21 tightly squeezes the top of the adhesive plate 11. At this time, the bottom end of the positioning groove 27 will be just aligned with the anti-loosening block 15. At this time, the anti-loosening spring 16 will push the anti-loosening block 15 upward to make it stuck into the inner wall of the positioning groove 27. At this time, the anti-loosening ring 23 will be fixed and cannot rotate, and the fixing sleeve 21 will also be unable to rotate, and the fixing sleeve 21 will also be unable to be separated from the adhesive plate 11.

[0031] When the fixing sleeve 21 needs to be removed, the push plate 25 needs to be pressed inward first, and the push plate 25 will push the slider 24 inward to make it move inward, and the slider 24 will squeeze the anti-loosening block 15 to make it move downward and out of the inside of the positioning groove 27, and then the fixing sleeve 21 can be rotated to be removed.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage tube waterproof fixer, comprising an adhesive component (1), characterized in that: The adhesive component (1) comprises an adhesive plate (11), the bottom end of the adhesive plate (11) is fixedly connected to an adhesive sheet (13), the top end of the adhesive plate (11) is provided with a fixing component (2), the fixing component (2) comprises a fixing sleeve (21), the fixing sleeve (21) is threadedly connected to the top end of the adhesive plate (11), the top end of the fixing sleeve (21) is fixedly connected to a sealing block (3), the inner wall of the fixing sleeve (21) is fixedly connected to an inner sealing block (22), and the outer wall of the fixing sleeve (21) is fixedly connected to an anti-loosening ring (23).

2. A drainage pipe waterproof fixture according to claim 1, characterized in that: The top end of the adhesive plate (11) is fixedly connected with a rubber ring (12), the bottom end of the fixing sleeve (21) is provided with a sealing groove (26), and the rubber ring (12) and the sealing groove (26) are matched.

3. The drainage pipe waterproof fixture according to claim 1, characterized in that: The top end of the adhesive plate (11) is slidably connected with an anti-loosening block (15), and the bottom end of the anti-loosening ring (23) is provided with a positioning groove (27), and the anti-loosening block (15) and the positioning groove (27) are adapted to each other.

4. A drainage pipe waterproof fixture according to claim 3, characterized in that: The bottom end of the anti-loosening block (15) is fixedly connected to an anti-loosening spring (16), and the bottom end of the anti-loosening spring (16) is fixedly connected to the inner wall of the adhesive plate (11).

5. The drainage pipe waterproof fixture according to claim 3, characterized in that: The right end of the positioning groove (27) is slidably connected to a slider (24), and the right end of the slider (24) is fixedly connected to a push plate (25).

6. A drainage pipe waterproof fixture according to claim 5, characterized in that: The anti-loosening block (15) and the sliding block (24) are both arranged in a trapezoidal shape, and the anti-loosening block (15) and the sliding block (24) are adapted to each other.

7. The drainage pipe waterproof fixture according to claim 1, characterized in that: The outer wall of the adhesive plate (11) is provided with a friction block (14).

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