CN209827703U - Anti-leakage drainage tube for abdominopelvic cavity - Google Patents

Abstract

The anti-leakage drainage tube for the abdominal cavity and the pelvic cavity effectively solves the problems that the abdominal cavity and pelvic cavity exudates are easy to cause skin infection around wounds and pollute bedding; the drainage tube comprises a collection tube with a hollow interior, wherein a sticking pad is arranged at the upper end of the collection tube, a through hole is formed in the sticking pad, the lower end of the collection tube is connected with a sleeve, a sealing ring is arranged in the sleeve, the interior of the sealing ring is of a conical structure with a small upper end and a large lower end, a one-way valve with an opening far away from the collection tube is arranged at the upper end of the interior of the sealing ring, a detachable tube plug is arranged in the sleeve; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Abdominal and pelvic anti-leakage drainage tube

technical field

The utility model relates to the technical field of abdominal and pelvic cavity drainage, in particular to an anti-leakage drainage tube for the abdominal and pelvic cavity.

Background technique

In daily clinical work, for patients with a large amount of exudation and a long time, the corresponding conventional drainage tube will be placed for a longer time, and some patients will have leakage around the drainage tube, that is, the wound is prone to exudate, resulting in easy leakage of the dressing around the drainage tube Wet, causing the patient's clothing and bedding to seep and pollute, skin infection and erosion around the drainage tube, increase the number of dressing changes, frequent dressing changes in the early postoperative period, and children's crying during dressing changes will cause incision dehiscence and abdominal wall incisional hernia form.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide an anti-leakage drainage tube for the abdominal and pelvic cavity, which effectively solves the problem that the exudate of the abdominal and pelvic cavity can easily cause skin infection around the wound and pollute the bedding .

The technical solution is that the utility model includes a collection tube with a hollow interior, an adhesive pad is provided on the upper end of the collection tube, a through hole is opened on the adhesive pad, a sleeve is connected to the lower end of the collection tube, and a sealing ring is arranged inside the sleeve tube. It is a conical structure with a small upper end and a larger lower end. The upper end of the sealing ring is equipped with a one-way valve with an opening away from the collection pipe. There is a detachable pipe plug inside the casing. The lower end of the pipe plug is connected to the drainage bottle through the diversion tube. .

Compared with the prior art, the beneficial effect of the utility model is that the end of the drainage tube is inserted into the collecting tube, and an adhesive pad is arranged on the upper end of the collecting tube, so that exudate and effusion can enter the collecting tube, improving the patient's comfort degree, minimize the complications caused by exudate, reduce the frequency of dressing changes, reduce the adverse stimulation caused to patients, and prevent the exudate from polluting bedding, reduce the workload of medical staff, and create a new environment for the smooth recovery of patients. Advantageous conditions, the tube plug and casing that can be quickly disassembled are set to save nursing time. The structure is simple, the operation is convenient, the concept is novel, and the practicability is strong.

Description of drawings

Fig. 1 is an axonometric cut-away front view of the utility model.

Fig. 2 is an enlarged view of A in Fig. 1 of the utility model.

Fig. 3 is a perspective view of the pipe plug in the utility model.

Fig. 4 is a perspective view of the utility model.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, it includes a collection tube 1 that is hollow inside. The upper end of the collection tube 1 is provided with an adhesive pad 2, and a through hole 3 is opened on the adhesive pad 2. The lower end of the collection tube 1 is connected with a sleeve 4, and the sleeve 4 There is a sealing ring 5 inside. The inside of the sealing ring 5 is a conical structure with a small upper end and a large lower end. The upper end of the sealing ring 5 is provided with a one-way valve 6 with an opening far away from the collection pipe 1. A detachable Pipe plug 7, the lower end of pipe plug 7 is connected with drainage bottle 9 through guide tube 8.

In order to make the use of the patient more convenient and prevent the collection pipe 1 from being bent or twisted, the collection pipe 1 is a medical corrugated pipe.

In order to achieve a better use effect, the collection tube 1 is provided with a drainage tube 10 whose upper end passes through the through hole 3 , and the inner diameter of the through hole 3 is slightly larger than the outer diameter of the drainage tube 10 .

The sleeve 4 is coaxially provided with an annular groove 11 on its lower side.

In order to prevent the pipe plug 7 from accidentally disengaging from the sleeve 4, the upper part of the pipe plug 7 is a tapered structure with a small upper end and a large lower end. The elastic plate 12 below the shaped structure, the elastic plate 12 is arranged along the axial direction of the pipe plug 7, the outer diameter of a plurality of elastic plates 12 is greater than the outer diameter of the pipe plug 7, and the upper end of each elastic plate 12 is provided with an insertable annular groove Hook head 13 in 11.

In order to facilitate drainage according to the needs of the patient, an on-off valve 14 is provided on the guide tube 8 .

When the utility model is in use, the upper end of the drainage tube 10 is located in the patient's body, the lower end of the drainage tube 10 is inserted into the collecting tube 1 through the through hole 3, and then the upper side of the adhesive pad 2 is pasted around the wound of the patient's abdomen, and the The collecting tube 1 is fixed on the abdomen of the patient;

Hold the plurality of elastic plates 12 on the pipe plug 7 so that the outer diameter of the plurality of elastic plates 12 becomes smaller and slightly smaller than the inner diameter of the sleeve 4. At this time, insert one end of the pipe plug 7 with a tapered structure into the In the casing 4, when the tapered structure on the pipe plug 7 is in close contact with the tapered structure on the sealing ring 5, the hook head 13 at the end of the elastic plate 12 is inserted into the annular groove 11 under the action of its elastic force, and the Fix the pipe plug 7 in the sleeve pipe 4, that is, connect the draft pipe 8 with the collecting pipe 1;

At this time, the exudate from the patient's wound will flow into the collection tube 1 through the through hole 3, avoiding the contamination of the bedding by the seepage, and the peritoneal effusion will enter the collection tube 1 through the drainage tube 10; when drainage is required, open the The switch valve 14 on the diversion tube 8 opens the one-way valve 6 under the negative pressure of the drainage bottle 9. At this time, the seepage and effusion in the collection tube 1 flow into the drainage through the tube plug 7 and the diversion tube 8 Inside bottle 9;

After the drainage of the effusion and exudate in the collection tube 1 is completed, the drainage tube 10 will be used to drain the effusion in the patient's abdominal cavity. After the drainage is completed, the on-off valve 14 is closed to stop the drainage.

When the pipe plug 7 needs to be pulled out from the sleeve pipe 4, a plurality of elastic plates 12 are tightly grasped by hand. At this moment, a plurality of hook heads 13 break away from the annular groove 11, and then the pipe plug is pulled away from the end of the collecting pipe 1. 7, the pipe plug 7 is separated from the casing 4. This structure makes the connection between the pipe plug 7 and the casing 4 fast and convenient, and the operation is simple. The hook head 13 is set to cooperate with the annular groove 11 to prevent the external force from pulling the pipe plug 7 from the casing. 4 pull out, bring inconvenience to the nursing of medical personnel.

In the utility model, the end of the drainage tube 10 is inserted into the collection tube 1, and the upper end of the adhesive pad 2 is pasted together with the abdominal skin of the patient, so that the liquid in the drainage tube 10 and the exudate around the wound flow into the collection tube 1, Solve the adverse stimulation caused by wetness and frequent dressing changes to patients.

The utility model is provided with a one-way valve 6, in order to prevent the phenomenon of backflow of the drainage liquid in the guide tube 8.

Compared with the prior art, the beneficial effect of the utility model is that the end of the drainage tube is inserted into the collecting tube, and an adhesive pad is arranged on the upper end of the collecting tube, so that exudate and effusion can enter the collecting tube, improving the patient's comfort degree, minimize the complications caused by exudate, reduce the frequency of dressing changes, reduce the adverse stimulation caused to patients, and prevent the exudate from polluting bedding, reduce the workload of medical staff, and create a new environment for the smooth recovery of patients. Favorable conditions, the tube plug and sleeve that can be quickly disassembled are set to save nursing time. The structure is simple, the operation is convenient, the concept is novel, and the practicability is strong.

Claims (6)

1. Abdominal and pelvic anti-leakage drainage tube, comprising a collection tube (1) with a hollow interior, characterized in that the upper end of the collection tube (1) is provided with an adhesive pad (2), and the adhesive pad (2) is provided with a through hole (3) ), the lower end of the collection pipe (1) is connected with a casing (4), and the casing (4) is provided with a sealing ring (5). The inside of the sealing ring (5) is a tapered structure with a small upper end and a large lower end. 5) The upper end of the interior is provided with a one-way valve (6) whose opening is far away from the collection pipe (1), and the sleeve (4) is provided with a detachable pipe plug (7), and the lower end of the pipe plug (7) passes through the diversion pipe ( 8) Connect with the drainage bottle (9). 2. The anti-leakage drainage tube for the abdominal and pelvic cavity according to claim 1, characterized in that, the collecting tube (1) is a medical bellows. 3. The anti-leakage drainage tube of the abdomen and pelvic cavity according to claim 1, characterized in that, the drainage tube (10) with the upper end passing through the through hole (3) is provided in the described collecting tube (1), and the through hole (3) ) is slightly larger than the outer diameter of the drainage tube (10). 4. The anti-leakage drainage tube for the abdominal and pelvic cavity according to claim 1, characterized in that, the inside of the sleeve (4) is coaxially provided with an annular groove (11) on its lower side. 5. The anti-leakage drainage tube for abdominal and pelvic cavity according to claim 1, characterized in that, the upper part of the tube plug (7) is a tapered structure with a small upper end and a larger lower end, and the outer edge surface of the pipe joint is provided with multiple An elastic plate (12) uniformly distributed along its circumferential direction and located below the conical structure, the elastic plate (12) is arranged along the axial direction of the pipe plug (7), and the outer diameter of a plurality of elastic plates (12) is larger than that of the pipe plug (7) outer diameter, each elastic plate (12) upper end is all provided with the gib (13) that can be inserted in the annular groove (11). 6. The anti-leakage drainage tube for the abdominal and pelvic cavity according to claim 1, characterized in that, an on-off valve (14) is provided on the drainage tube (8).