CN209848121U - Anti-slip PTCD drainage tube - Google Patents

Abstract

The anti-slipping PTCD drainage tube comprises a drainage main tube body, wherein the front end of the drainage main tube body is provided with drainage holes, a limiting air bag is fixed at the front part of the drainage main tube body, a plurality of liquid-permeable holes are formed in the limiting air bag, a sealing plug is arranged on the drainage main tube body in a penetrating mode, and the front side face of the sealing plug is provided with an adhesive layer; wear to be equipped with the shutoff and block up on the drainage is responsible for the body, the shutoff stopper is pasted through the viscose layer and is responsible for body wall department at the drainage tube, can promote the crust skin and form, can play certain tractive effect that prevents simultaneously, and the drainage is responsible for the rear portion of the body and is connected with two tethers, can be responsible for the back end fixing of the body with the drainage on the clothes through two tethers and couple, prevents that external force tractive from and coming off.

Description

Anti-slip PTCD drainage tube

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to PTCD drainage tube is taken off in antiskid.

Background

PTCD refers to biliary tract drainage through percutaneous hepatic puncture, which is characterized in that under the guidance of X-ray or B-ultrasonic, a special puncture needle is utilized to penetrate intrahepatic bile ducts percutaneously, then contrast medium is directly injected into the biliary tract to enable the intrahepatic bile ducts and the extrahepatic bile ducts to be developed rapidly, and meanwhile, biliary tract drainage is carried out through the contrast medium. The existing PTCD tube is a single-cavity drainage tube, the drainage tube is inserted into a biliary tract during use, the drainage tube is fixed on a body surface through a silk thread after being punctured out of the body surface through the skin, scab skin can be formed around the PTCD tube and the body surface after the PTCD tube is placed for a long time, the scab skin can further fix the PTCD tube, and leakage around the drainage tube is prevented. The existing PTCD tube is easy to rub, the inner part of the PTCD tube is easy to shift and even slip outside the body after rubbing, and the PTCD tube needs to be placed again after slipping, so that the life health of a patient is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a fixed firm, prevent that the antiskid of slippage aversion from taking off PTCD drainage tube.

In order to solve the technical problem, the utility model adopts the following technical scheme: the anti-slipping PTCD drainage tube comprises a drainage main tube body, wherein the front end of the drainage main tube body is provided with a drainage hole, the front part of the drainage main tube body is fixedly provided with a limiting air bag, the limiting air bag is provided with a plurality of liquid-permeable holes, a sealing plug is arranged on the drainage main tube body in a penetrating manner, the front side surface of the sealing plug is provided with an adhesive layer, the rear end of the drainage main tube body is connected with a drainage connector and an inflation connector, the inflation connector is provided with an inflation valve and is connected with the limiting air bag through an inner tube, and the inner tube is attached to the;

the rear part of the main drainage pipe body is connected with two tying ropes, and the end parts of the tying ropes are provided with hooks.

The inflation connector is provided with a pressure gauge.

The drainage main pipe body is provided with a depth scale mark.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses when using, insert the drainage main pipe body in the biliary tract earlier, then judge the male degree of depth according to the degree of depth scale mark on it, then reach suitable degree of depth after, open the inflation valve, inject gas into spacing gasbag through the inflation connector, spacing gasbag inflation back can prevent that the drainage main pipe body from shifting in the pipeline, be equipped with a plurality of liquid holes on the spacing gasbag, the whole appearance is cellular structure, can promote bile on it to flow downwards, avoid leading to the cholestasis because spacing gasbag blocks up, simultaneously because the biliary tract wall of cholestasis patient often the texture is more loose, if spacing gasbag pressure is great probably prop up biliary tract wall and lead to the gall leak, the gall leak is a very serious complication, possibly endanger patient's life, so in order to avoid the emergence of gall leak, need monitor the pressure in the spacing gasbag; wear to be equipped with the shutoff and block up on the drainage is responsible for the body, the shutoff stopper is pasted through the viscose layer and is responsible for body wall department at the drainage tube, can promote the crust skin and form, can play certain tractive effect that prevents simultaneously, and the drainage is responsible for the rear portion of the body and is connected with two tethers, can be responsible for the back end fixing of the body with the drainage on the clothes through two tethers and couple, prevents that external force tractive from and coming off.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

fig. 4 is a schematic structural view of the position-limiting air bag.

Detailed Description

As shown in fig. 1-4, the anti-slipping PTCD drainage tube of the present invention comprises a drainage main tube 1, wherein a drainage hole 2 is formed at the front end of the drainage main tube 1, a limiting air bag 3 is fixed at the front part of the drainage main tube 1, a plurality of liquid holes 4 are formed in the limiting air bag 3, a plugging plug 5 is arranged on the drainage main tube 1 in a penetrating manner, the plugging plug 5 can move along the drainage main tube 1, an adhesive layer is arranged on the front side surface of the plugging plug 5, the rear end of the drainage main tube 1 is connected with a drainage connector 6 and an inflation connector 7, an inflation valve 8 is arranged on the inflation connector 7, the inflation connector 7 is connected with the limiting air bag 3 through an inner tube, and the inner tube is attached to the inner wall of;

the rear part of the main drainage tube 1 is connected with two tying ropes 9, and the end parts of the tying ropes 9 are provided with hooks.

The gas charging connector 7 is provided with a pressure gauge 10.

The drainage main pipe body 1 is provided with a depth scale mark 11.

When the utility model is used, the main drainage tube 1 is inserted into the biliary tract, and the depth of insertion is judged according to the depth scale mark 11, then after reaching the proper depth, the inflation valve 8 is opened, gas is injected into the limit air bag 3 through the inflation connector 7, the main drainage pipe 1 can be prevented from moving in the pipeline after the limit air bag 3 expands, the limit air bag 3 is provided with a plurality of liquid permeating holes 4, the whole appearance is of a honeycomb structure, can promote the bile on the limiting air bag to flow downwards, avoid the cholestasis caused by the blockage of the limiting air bag 3, meanwhile, as the biliary tract wall of a cholestasis patient is often loose in texture, if the pressure of the limit air bag 3 is higher, the biliary tract wall can be broken to cause biliary leakage, which is a serious complication, the life of the patient can be endangered, so in order to avoid the occurrence of the gallbladder leakage, the pressure in the limiting air bag 3 needs to be monitored; wear to be equipped with on main pipe body 1 at the drainage and seal up 5, seal up 5 and paste main pipe body outlet wall department at the drainage tube through the viscose layer, can promote the crust skin formation, can play certain tractive effect that prevents simultaneously, the drainage is main pipe body's 1 rear portion is connected with two tether 9, can be responsible for the back end fixing of pipe body 1 at the clothes with the drainage through two tether 9 and couple, prevents that external force tractive from and coming off.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims (3)

1. PTCD drainage tube is taken off in antiskid, its characterized in that: the drainage main pipe comprises a drainage main pipe body, wherein the front end of the drainage main pipe body is provided with drainage holes, the front part of the drainage main pipe body is fixedly provided with a limiting air bag, the limiting air bag is provided with a plurality of liquid-permeable holes, a sealing plug is arranged on the drainage main pipe body in a penetrating manner, the front side surface of the sealing plug is provided with an adhesive layer, the rear end of the drainage main pipe body is connected with a drainage connector and an inflation connector, the inflation connector is provided with an inflation valve, the inflation connector is connected with the limiting air bag through an inner pipe, and the inner pipe;

the rear part of the main drainage pipe body is connected with two tying ropes, and the end parts of the tying ropes are provided with hooks.

2. The anti-slip PTCD drainage tube according to claim 1, wherein: the inflation connector is provided with a pressure gauge.

3. The anti-slip PTCD drainage tube according to claim 1, wherein: the drainage main pipe body is provided with a depth scale mark.