CN205339822U

CN205339822U - Drainage tube

Info

Publication number: CN205339822U
Application number: CN201620090533.8U
Authority: CN
Inventors: 黄晶晶; 闫西忠; 孙建刚; 李宁; 贾崇; 陈鹏; 张云飞; 王春阁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-06-29
Anticipated expiration: 2026-01-29

Abstract

The utility model relates to a drainage tube, effectively separate and to wash, the easy jam, the drainage is insufficient, the troublesome poeration, easy slippage and have the problem of potential safety hazard, there is the gasbag valve on the outer wall of drainage tube body upper portion one side, gasbag valve and bury outer wall and gasbag passageway inner wall between the upper end intercommunication of dress at the drainage tube body, the lower extreme of gasbag passageway and the gasbag intercommunication of drainage tube body lower part, the gasbag use and the outer wall of the drainage tube body of drainage tube body coupling department as the gasbag outer wall, the gasbag inner wall is arranged in between the outer wall and inner wall of the drainage tube body, there is the gasbag chamber between gasbag outer wall and the inner wall, open on the drainage tube body below of gasbag has the drainage hole, there is the flushing pipe in the cavity of the drainage tube body, the upper end and the lower extreme of flushing pipe stretch out from the outer wall of the drainage tube body, the utility model discloses simple structure, the convenience is washed in easy operation, and need not fix the mesh that can reach the antiskid and take off to the problem of having avoided the drainage mouth easily to block up, the drainage is effectual.

Description

A kind of drainage tube

Technical field

This utility model relates to medical apparatus and instruments, particularly a kind of drainage tube.

Background technology

Placement drainage tube is generally required at surgical site infections, with drain abdominal cavity or surgical wound surface sepage, reduce inflammation reaction, minimizing post-operative complication, but find in long-term clinical practice, there is shortcomings in traditional drainage tube: 1. drainage tube does not possess postoperative irrigation function, when sepage is more or during abdominal cavity local infection, sometimes need puncture and intubation in order to flushing, or postoperative generally requiring and again open abdomen and place another drainage tube to reach abdominal cavity local douche when there is digestive tract fistula, this adds patient suffering undoubtedly；2. the drain mouth of pipe is easily blocked by nethike embrane and soft tissue, is unfavorable for abundant drain, occurs that high heat, abdominal cavity or the local infection even probability of pyemia are greatly increased after causing operation in patients；3. easily slip, often in the skin place suture needle on drainage tube side with fixing drainage tube, patient's postoperative drainage pipe mouth of pipe place's pain and increase skin suture needle place need to be caused to infect and be likely to for preventing from slipping.In view of traditional drainage pipe is at the shortcomings of clinical practice, it is therefore necessary to research and development one can solve the problem that Present clinical is actually needed, use, safe and reliable drainage tube.

Summary of the invention

For above-mentioned situation, for overcoming prior art defect, the purpose of this utility model is just to provide a kind of drainage tube, efficient solution can must not rinse, easily block, and drain is insufficient, troublesome poeration, the problem easily slipping and there is potential safety hazard.

The technical scheme that this utility model solves is, including drain body, drain body is the cavity body of upper and lower opening, side, the top outer wall of drain body there is air bag valve, air bag valve and the air bag passage upper end buried between the outer wall and inwall that are contained in drain body connect, the lower end of air bag passage connects with the air bag of drain body bottom, air bag is with the outer wall of the drain body with drain body junction for gasbag ektexine, air bag inwall is placed between outer wall and the inwall of drain body, airbag chamber is had between the gentle capsule inner wall of gasbag ektexine, the lower section of air bag has conduction hole on drain body, flushing pipe is had in the cavity of drain body, the upper end rinsing pipe is stretched out from the external wall of upper portion of drain body, the lower end rinsing pipe is stretched out from the bottom outer wall of drain body.

This utility model simple in construction, easily operates, and it is convenient to rinse, and need not fix and can reach anti-slip purpose, and avoids the susceptible to plugging problem of draining hole, and drainage effect is good.

Accompanying drawing explanation

Fig. 1 is structural front view of the present utility model.

Fig. 2 is the bottom side view of this utility model drain body.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.

Provided by Fig. 1-Fig. 2, this utility model includes drain body, drain body 1 is the cavity body of upper and lower opening, side, the top outer wall of drain body there is air bag valve 2, air bag valve and air bag passage 3 upper end buried between the outer wall and inwall that are contained in drain body connect, the lower end of air bag passage connects with the air bag 4 of drain body bottom, air bag is with the outer wall of the drain body with drain body junction for gasbag ektexine, air bag inwall is placed between outer wall and the inwall of drain body, airbag chamber is had between the gentle capsule inner wall of gasbag ektexine, the lower section of air bag has conduction hole 6 on drain body, flushing pipe 5 is had in the cavity of drain body, the upper end rinsing pipe is stretched out from the external wall of upper portion of drain body, the lower end rinsing pipe is stretched out from the bottom outer wall of drain body.

The bottom of described drain body 1 is curved, and the lateral section of the bottom opening of drain body is the V-arrangement stood upside down.

After the air bag interacvity air-filling of described air bag 4 convex, be wrapped in drain body circumference.

Described conduction hole 6 has at least two, and symmetry is opened on the drain body below air bag.

The bottom of described air bag 4 and the distance from top of conduction hole are 0.5cm.

The bottom of described air bag 4 and the distance from bottom of drain body are 2.5-3.5cm.

During use, this utility model is inserted in the abdominal cavity needing to do drain site or thoracic cavity, it is placed in air bag to need to do under drain site skin and is as the criterion, air bag valve and syringe connect, to the air bag interacvity air-filling of air bag, make airbag inflation, thus playing anti-slip effect, it is no longer necessary to other suture needle fix, avoid the risk causing patient's postoperative drainage pipe mouth of pipe place's pain and skin suture needle place to infect, and owing to the expansion of air bag is played a supporting role, it is placed in the conduction hole below air bag, it is more favorable for abundant drain, do not blocked by nethike embrane and soft tissue, drainage efficiency is greatly improved；When drain site occurs that sepage is more or during abdominal cavity local infection, can will rinse the upper end of pipe and transfusion device or syringe connects, can conveniently rinse, again need not again on skin perforate import new drainage tube, significantly reduce the misery of patient, simple to operate, save time, laborsaving, there is good economic and social benefit.

Claims

1. a drainage tube, including drain body, it is characterized in that, the cavity body that drain body (1) is upper and lower opening, side, the top outer wall of drain body there is air bag valve (2), air bag valve and air bag passage (3) upper end buried between the outer wall and inwall that are contained in drain body connect, the lower end of air bag passage connects with the air bag (4) of drain body bottom, air bag is with the outer wall of the drain body with drain body junction for gasbag ektexine, air bag inwall is placed between outer wall and the inwall of drain body, airbag chamber is had between the gentle capsule inner wall of gasbag ektexine, the lower section of air bag has conduction hole (6) on drain body, flushing pipe (5) is had in the cavity of drain body, the upper end rinsing pipe is stretched out from the external wall of upper portion of drain body, the lower end rinsing pipe is stretched out from the bottom outer wall of drain body.

2. drainage tube according to claim 1, it is characterised in that the bottom of described drain body (1) is curved, the lateral section of the bottom opening of drain body is the V-arrangement stood upside down.

3. drainage tube according to claim 1, it is characterised in that convex after the air bag interacvity air-filling of described air bag (4), is wrapped in drain body circumference.

4. drainage tube according to claim 1, it is characterised in that described conduction hole (6) has at least two, and symmetry is opened on the drain body below air bag.

5. drainage tube according to claim 1, it is characterised in that the described bottom of air bag (4) and the distance from top of conduction hole are 0.5cm.

6. drainage tube according to claim 1, it is characterised in that the described bottom of air bag (4) and the distance from bottom of drain body are 2.5-3.5cm.