CN214343696U - Anti-leakage drainage device - Google Patents

Abstract

The utility model provides an anti-leakage drainage device, which comprises a bag body with an opening and a chassis, wherein the opening end of the bag body is fixedly connected with the back of the chassis, the closed end of the bag body is provided with a leakage outlet, and the leakage outlet is communicated with the inlet of a drainage bag through a pipeline; the front side of the chassis is provided with an adhesive layer and a breathable skin-adhering layer, and the adhesive layer is positioned inside the breathable skin-adhering layer; the chassis and the viscose layer are both provided with first drainage through holes for the drainage tube to pass through; the back of the bag body is provided with a second drainage through hole through which the drainage tube passes, the back of the bag body is provided with a sealing paste for sealing the second drainage through hole, and the sealing paste is provided with a cross-shaped easy-tearing structure. Solves the problems that the drainage liquid is easy to seep out from the periphery of the drainage tube and the pain of the patient is increased in the prior art.

Description

Anti-leakage drainage device

Technical Field

The utility model relates to a drainage device field especially relates to a drainage device of antiseep.

Background

At present, leakage is one of the common complications after surgery, when leakage occurs, seepage can seep out from the periphery of a T tube, an abdominal drainage tube or a thoracoabdominal puncture tube, and the patient comfort is reduced due to the fact that wound dressing, clothes, bed sheets and the like are soaked in the seepage. The seepage stimulation can cause local skin pruritus, erythema or erosion to bring inconvenience to the life and activities of patients, and meanwhile, frequent dressing change can increase the workload of medical care personnel, easily cause the cold catching of patients, and increase the pain and hospitalization cost of the patients.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a drainage device of antiseep has solved among the prior art drainage liquid and has easily oozed from around the drainage tube, increases the painful problem of patient.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the leakage-proof drainage device comprises a bag body with an opening and a chassis, wherein the opening end of the bag body is fixedly connected with the back of the chassis, the closed end of the bag body is provided with a leakage outlet, and the leakage outlet is communicated with an inlet of a drainage bag through a pipeline;

the front side of the chassis is provided with an adhesive layer and a breathable skin-adhering layer, and the adhesive layer is positioned inside the breathable skin-adhering layer; the chassis and the viscose layer are both provided with first drainage through holes for the drainage tube to pass through;

the back of the bag body is provided with a second drainage through hole through which the drainage tube passes, the back of the bag body is provided with a sealing paste for sealing the second drainage through hole, and the sealing paste is provided with a cross-shaped easy-tearing structure.

Further, on the premise of ensuring the connection between the chassis and the skin around the wound, in order to protect and repair the skin, the adhesive layer is skin-care adhesive or hydrocolloid dressing.

Further, in order to adapt to most wounds and improve the application range of the device, the bottom plate is of a disc structure, and the axis of the first drainage through hole is coincident with the axis of the bottom plate.

Furthermore, the adhesive layer and the breathable skin-adhering layer are both of circular ring structures, and the inner diameter of the breathable skin-adhering layer is larger than or equal to the outer diameter of the adhesive layer.

Furthermore, in order to avoid the backflow of leakage liquid, the section of one end of the bag body, which is far away from the chassis, is in an isosceles trapezoid shape, and the leakage outlet is located on the small end face of the isosceles trapezoid shape.

Furthermore, in order to avoid discomfort caused by friction between the bag body and the skin, the front surface of the bag body is provided with non-woven fabrics. Through non-woven fabrics and patient's skin contact, improved patient's travelling comfort.

Further, in order to take account of the sealing property of the sealing and sticking and facilitate the drainage tube to pass through the easy-tearing structure, the easy-tearing structure is an easy-tearing line.

Further, in order to make the torn sealing and pasting part tightly attached to the drainage tube, the easy-to-tear line is of a broken line structure. Through the broken line structure, can greatly seal the drainage tube and seal the clearance between pasting, avoid the leakage liquid to flow out from the clearance that easily tears the structure production.

The utility model has the advantages that:

1. this scheme is through the mucigel with ventilative skin layer firmly with chassis and skin bonding, realizes dual fixed, ventilative skin layer has still avoided pasting the discomfort that skin brought for a long time. Liquid from the wound seepage enters the bag body through the first drainage through hole, enters the drainage bag through the seepage outlet under the action of gravity, and avoids liquid from seeping around the wound to pollute the wound and pain and discomfort caused by the postoperative wound seepage of a patient.

2. During the use, the drainage tube passes first drainage through hole, second drainage through hole in proper order and easily tears the through-hole that the structure formed after tearing, easily tears the structure and is located sealed the subsides to utilize the sealed adhesion of pasting self and drainage tube closely to laminate, and then will easily tear the structure tear the mouth and the small gap between the drainage tube paste closely, prevent to ooze liquid from this gap. The drainage tubes with different specifications and apertures can be fixed by sealing and pasting through adjusting the tearing degree of the easy-tearing structure.

3. Through easily tearing the structure, this scheme can also be applicable to the wound that does not set up the drainage tube, has greatly improved the application scope of this device. Through the drainage device that the scheme provided, avoided the direct stimulation of sepage to skin, reduced the emergence of irritant dermatitis, do benefit to wound tissue repair. Is beneficial to observing the liquid exudation amount of the patient and guiding the clinical doctor to take the medicine.

Drawings

Fig. 1 is a front view of a leak-proof drainage device.

Fig. 2 is a rear view of a drainage device that is leak-proof.

Fig. 3 is a cross-sectional view taken along the line a-a in fig. 2.

Wherein, 1, a bag body; 2. a chassis; 3. an adhesive layer; 4. a breathable skin-adhering layer; 5. a drainage bag; 6. non-woven fabrics; 7. sealing and pasting; 8. and an easy-tearing structure.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1, the present scheme provides a leakage-proof drainage device, which comprises a bag body 1 with an opening and a chassis 2, wherein the opening end of the bag body 1 is fixedly connected with the back of the chassis 2, a leakage outlet is arranged at the closed end of the bag body 1, and the leakage outlet is communicated with an inlet of a drainage bag 5 through a pipeline. The cross-section of one end of the bag body 1 far away from the chassis 2 is isosceles trapezoid, and the leakage outlet is positioned on the small end surface of the isosceles trapezoid.

In this embodiment, the whole transparent bag of plastics that can adopt tubular structure of bag body 1, the tip of the bag body 1 blind end is equipped with the undergauge section that the cross-section is isosceles trapezoid, and the purpose is in order that the sepage is whole to get into drainage bag 5, avoids the sepage too much to flow back to wound often.

As shown in fig. 1 and 3, the front surface of the chassis 2 is provided with an adhesive layer 3 and a breathable skin-adhering layer 4, and the adhesive layer 3 is located inside the breathable skin-adhering layer 4. All offer the first drainage through hole that is used for the drainage tube to pass on chassis 2 and the viscose layer 3, chassis 2 is the disc structure, the axis of first drainage through hole and the axis coincidence of chassis 2. The viscose layer 3 and the breathable skin-sticking layer 4 are both of circular ring structures, and the inner diameter of the breathable skin-sticking layer 4 is equal to the outer diameter of the viscose layer 3. In this embodiment, the adhesive layer 3 is a skin-care adhesive, and the air-permeable skin-contacting layer 4 is an adhesive.

As shown in fig. 2 and 3, the second drainage through hole that the drainage tube passed is seted up at the back of the bag body 1, is equipped with the sealed 7 that pastes that is used for sealing second drainage through hole on the back of the bag body 1, and sealed 7 of pasting is last to be equipped with the criss-cross structure 8 of easily tearing, and the structure 8 of easily tearing is for easily tearing the line, and easily tears the line and be broken line structure. The aperture of the second drainage through hole is larger, so that drainage tubes with various specifications can pass through the second drainage through hole. The inner side (the side contacting with the back of the bag body 1) of the sealing paste 7 is provided with viscose glue for connecting with a drainage tube.

Further, as shown in fig. 1, the front surface of the bag body 1 is provided with a non-woven fabric 6 for the purpose of improving the comfort of the patient.

This device is when using with the drainage tube cooperation: firstly tearing the easy-tearing line to form a through hole through which the drainage tube passes, then bonding and matching the sealing paste 7 around the through hole with the drainage tube, bonding the easy-tearing structure and the matched part of the drainage tube for a circle by using an adhesive tape, and ensuring that the gap between the easy-tearing structure and the drainage tube is completely sealed by using the adhesive tape.

Claims (8)

1. The anti-leakage drainage device is characterized by comprising a bag body (1) with an opening and a chassis (2), wherein the opening end of the bag body (1) is fixedly connected with the back of the chassis (2), the closed end of the bag body (1) is provided with a leakage outlet, and the leakage outlet is communicated with an inlet of a drainage bag (5) through a pipeline;

the front surface of the chassis (2) is provided with an adhesive layer (3) and a breathable skin-adhering layer (4), and the adhesive layer (3) is positioned inside the breathable skin-adhering layer (4); the chassis (2) and the viscose layer (3) are both provided with first drainage through holes for a drainage tube to pass through;

the back of the bag body (1) is provided with a second drainage through hole through which the drainage tube penetrates, the back of the bag body (1) is provided with a sealing paste (7) for sealing the second drainage through hole, and the sealing paste (7) is provided with a cross-shaped easy-tearing structure (8).

2. The leakage-proof drainage device according to claim 1, wherein the adhesive layer (3) is a skin-care adhesive or a hydrocolloid dressing.

3. The leak-proof drainage device according to claim 1, wherein the bottom plate (2) is a disc structure, and the axis of the first drainage through hole and the axis of the bottom plate (2) coincide.

4. The leakage-proof drainage device according to claim 3, wherein said adhesive layer (3) and said air-permeable skin-contacting layer (4) are both circular ring structures, and the inner diameter of said air-permeable skin-contacting layer (4) is greater than or equal to the outer diameter of said adhesive layer (3).

5. The leakage-proof drainage device according to claim 1, wherein the cross-section of the end of the bag body (1) away from the chassis (2) is isosceles trapezoid, and the leakage outlet is located on the small end face of the isosceles trapezoid.

6. Leakage-proof drainage device according to claim 1, characterized in that the front side of the bag (1) is provided with a non-woven fabric (6).

7. Leakage-proof drainage device according to any of claims 1-6, characterized in that the tear-off structure (8) is a tear line.

8. The leak-proof drain device of claim 7, wherein the tear line is a fold line structure.

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