CN215308848U

CN215308848U - Integral type bi-pass peritoneal cavity drainage device that can wash

Info

Publication number: CN215308848U
Application number: CN202121205705.9U
Authority: CN
Inventors: 郭杨; 张巍; 韩磊; 常轶群; 吴军
Original assignee: General Hospital of Shenyang Military Region
Current assignee: General Hospital of Shenyang Military Region; General Hospital of Northern Theater Command of PLA
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an integrated dual-channel peritoneal rinseable drainage device, which comprises a rinsing pipe and a drainage pipe, wherein the rinsing pipe is longer than the drainage pipe; the length of the body part of the flushing pipe running in the pipe wall of the drainage pipe is 10cm, and the length of the body part of the flushing pipe accompanying the outer side wall of the drainage pipe is 30 cm. The utility model can continuously wash and drain for a long time, and can also inject medicine through the washing pipe; the two channels are not affected with each other, so that the condition that the necrotic substances cannot be led out in time or the drainage tube is blocked due to the narrow lumen of the abdominal cavity drainage tube in the past is avoided; the arranged developing strip is convenient for postoperative reexamination and CT to determine the position of the drainage tube; the flushing pipe is slightly longer than the drainage pipe, so that full flushing can be ensured, and the flushing water is prevented from being led out immediately to influence the flushing effect.

Description

Integral type bi-pass peritoneal cavity drainage device that can wash

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to an integrated dual-channel abdominal cavity flushable drainage device.

Background

For patients who have merged B, C-grade pancreatic fistulas after abdominal major surgery, particularly pancreatoduodenectomy, continuous flushing is usually performed on abdominal cavities in clinic to prevent the conditions that drainage of the pancreatic fistulas is not smooth or the pancreatic fistulas are merged and infected at the same time. The current flushing drainage device has the following problems: the traditional abdominal cavity washing through the abdominal cavity drainage tube has the following defects: 1. for a drainage tube which needs to be flushed and drained, continuous flushing and drainage can not be realized; 2. the washing amount cannot be fixed, the effect is not good when the washing amount is small, and the washing amount is large and is difficult to be completely led out; 3. continuous repeated operation is required, and human resources are consumed. Secondly, the current double-sleeve flushing and drainage device which is commonly used clinically is a thick sleeve and a thin tube (in a concentric circle shape), so that the drainage of the necrotic objects in the abdominal cavity is often insufficient due to the narrow tube cavity. The peritoneal irrigation drainage tube which is made by self clinically is a compound pediatric sputum suction tube with the peritoneal drainage tube, so that when two tubes with different tube diameters are led out of the body through the abdominal wall, a gap is reserved because the two tubes cannot be completely attached to the abdominal wall, the accumulated liquid in the abdominal cavity is led out of the body through the gap, the skin corrosion is easily caused, the incision infection probability is increased, and the workload of repeated treatment of doctors is increased.

Disclosure of Invention

Aiming at the problems, the utility model makes up the defects of the prior art and provides an integrated dual-channel abdominal cavity flushable drainage device.

In order to achieve the purpose, the utility model adopts the following technical scheme.

The utility model discloses an integrated dual-channel peritoneal irrigable drainage device, which comprises an irrigation tube and a drainage tube, and is characterized in that: the flushing pipe is longer than the drainage pipe, one section of upper pipe body of the flushing pipe runs in the pipe wall of the drainage pipe, and the flushing pipe body led out of the drainage pipe accompanies the outer side wall of the drainage pipe; the length of the body part of the flushing pipe running in the pipe wall of the drainage pipe is 10cm, and the length of the body part of the flushing pipe accompanying the outer side wall of the drainage pipe is 30 cm.

As a preferable scheme of the utility model, the outer diameter of the drainage tube is F28, and the outer diameter of the flushing tube is F8.

As another preferred scheme of the utility model, the drainage tube is made of latex material, and the flushing tube is made of silica gel material.

As another preferable scheme of the utility model, the outer side surfaces of the drainage tube and the flushing tube are respectively provided with scale marks.

As another preferable scheme of the utility model, the lower end of the drainage tube is provided with a plurality of drainage side holes, and the lower end of the flushing tube is provided with a plurality of flushing side holes.

As another preferable scheme of the utility model, the inner side wall of the drainage tube is provided with a developing strip, and the length of the developing strip corresponds to that of the drainage tube.

As another preferable scheme of the utility model, the top of the flushing pipe is provided with a threaded joint.

The utility model has the beneficial effects.

The integrated dual-channel peritoneal irrigation and drainage device provided by the utility model can be used for continuously irrigating and draining for a long time, and can also be used for injecting medicine through the irrigation pipe; the two channels are not affected with each other, so that the condition that the necrotic substances cannot be led out in time or the drainage tube is blocked due to the narrow lumen of the abdominal cavity drainage tube in the past is avoided; the arranged developing strip is convenient for postoperative reexamination and CT to determine the position of the drainage tube; the flushing pipe is slightly longer than the drainage pipe, so that full flushing can be ensured, and the flushing water is prevented from being immediately led out to influence the flushing effect; the abdominal wall section flushing pipe runs in the wall of the drainage pipe, so that the effusion of the abdominal cavity caused by the gap between the abdominal wall and the flushing drainage device is prevented from leaking out through the gap.

Drawings

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Fig. 1 is a schematic structural diagram of an integrated dual-channel peritoneal irrigation drainage device of the utility model.

The labels in the figure are: the developing strip is 1, the drainage tube is 2, the scale marks are 3, the drainage side hole is 4, the screwed joint is 5, the flushing tube is 6, and the flushing side hole is 7.

Detailed Description

The integrated dual-channel peritoneal irrigation drainage device of the utility model is explained in more detail below with reference to fig. 1.

As shown in figure 1, the utility model relates to an integrated dual-channel peritoneal irrigation drainage device, which comprises an irrigation pipe 6 and a drainage pipe 2, wherein the irrigation pipe 6 is longer than the drainage pipe 2, a section of upper pipe body of the irrigation pipe 6 runs in the pipe wall of the drainage pipe 2, and the pipe body of the irrigation pipe 6 led out of the drainage pipe 2 accompanies the outer side wall of the drainage pipe 2. The lower parts of the irrigation tube 6 and the drainage tube 2 shown in figure 1 are left in the body, the irrigation tube 6 and the drainage tube 2 in the body are independent double passages which are mutually accompanied but not mutually influenced, the side walls of the two tubes are mutually fused, the outer diameter of the drainage tube 2 is F28, the outer diameter of the irrigation tube 6 is F8, and the lower ends of the two tubes are provided with a plurality of side holes. The washing pipe 6 enters the wall of the drainage pipe 2 at a position 30cm away from the pipe opening at the lower end of the drainage pipe, the washing pipe is discharged out of the drainage pipe 2 after running for about 10cm to form separate pipelines, and the part of the pipe body running in the pipe wall of the drainage pipe 2 is an abdominal wall section. The drainage tube 2 is internally provided with a developing strip 1, and the flushing tube 6 and the drainage tube 2 are both provided with scale marks 3. The mouth of the flushing pipe 6 is a threaded joint 5, the threaded joint 5 can be connected with a three-way flushing device, and the mouth of the drainage pipe 2 can be connected with a drainage bag or a negative pressure drainage device. The drainage tube 2 is made of latex and the flushing tube 6 is made of silica gel.

The integrated dual-channel peritoneal irrigation drainage device has the advantages that by combining the technical scheme and the embodiment, the integrated dual-channel peritoneal irrigation drainage device has the following advantages: (1) the device can be used for continuous flushing and drainage for a long time, and can also be used for injecting medicine through the flushing pipe 6; (2) the two channels do not influence each other, so that the condition that the necrotic substances cannot be led out in time or the drainage tube is blocked due to the narrow lumen of the abdominal cavity drainage tube in the past is avoided; (3) the drainage tube 2 is internally provided with a developing strip 1, so that the position of the drainage tube 2 can be determined conveniently by postoperative reexamination and CT; (4) the double tubes are provided with scale marks 3, so that the lengths of the drainage tube 2 and the flushing tube 6 in the body can be conveniently calculated in vitro when the length of the double tubes is adjusted; (5) the abdominal cavity integrated structure avoids the hernia between two tubes from entering tissues such as omentum, intestinal tract and the like; (6) the length and the drainage holes of the double-tube can be cut by an operator according to the self condition of a special patient; (7) the flushing pipe 6 is slightly longer than the drainage pipe 2, so that full flushing can be ensured, and the flushing water is prevented from being led out immediately to influence the flushing effect; (8) the abdominal wall section flushing pipe 6 runs in the pipe wall of the drainage pipe 2 to prevent the effusion of the abdominal cavity from leaking out through the gap due to the gap between the abdominal wall and the flushing drainage device; (9) the latex and silica gel materials for preparing the drainage tube 2 and the flushing tube 6 are softer, so that the tissues and organs are prevented from being rubbed to be damaged by weight.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the utility model.

Claims

1. The utility model provides an integral type bi-pass peritoneal rinses drainage device, includes flush tube (6) and drainage tube (2), its characterized in that: the flushing pipe (6) is longer than the drainage pipe (2), one section of the upper pipe body of the flushing pipe (6) runs in the pipe wall of the drainage pipe (2), and the pipe body of the flushing pipe (6) led out of the drainage pipe (2) accompanies the outer side wall of the drainage pipe (2); the length of the body part of the flushing pipe (6) running in the pipe wall of the drainage pipe (2) is 10cm, and the length of the body part of the flushing pipe (6) accompanying the outer side wall of the drainage pipe (2) is 30 cm.

2. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the outer diameter of the drainage tube (2) is F28, and the outer diameter of the flushing tube is F8.

3. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the drainage tube (2) is made of latex materials and the flushing tube is made of silica gel materials.

4. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the outer side surfaces of the drainage tube (2) and the flushing tube (6) are provided with scale marks (3).

5. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the lower end of the drainage tube (2) is provided with a plurality of drainage side holes (4), and the lower end of the flushing tube (6) is provided with a plurality of flushing side holes (7).

6. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the inner side wall of the drainage tube (2) is provided with a developing strip (1), and the length of the developing strip (1) corresponds to that of the drainage tube (2).

7. The integrated dual-channel peritoneal irrigable drainage device of claim 1, wherein: the top of the flushing pipe (6) is provided with a screwed joint (5).