CN202437953U

CN202437953U - Drainage tube with built-in cannula

Info

Publication number: CN202437953U
Application number: CN2012200079753U
Authority: CN
Inventors: 李凯; 邢卫军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-09-19
Anticipated expiration: 2022-01-10

Abstract

The utility model relates to a drainage tube with a built-in cannula, consisting of the built-in cannula, a tee tube and a built-in plug. The drainage tube with the built-in cannula is characterized in that: the tee tube is provided with three tubes, the included angle of every two adjacent tubes of the three tubes is 120 degrees, the three tubes are internally communicated, the built-in plug is hermetically connected with one end of the tee tube, a hole is arranged in the center of the built-in plug, the tee tube penetrates through the built-in cannula through the hole in the center of the built-in plug, the other two orifices of the tee tube are respectively a liquid inlet port and a drainage port, and the built-in cannula is hermetically connected with the built-in plug. As the tee tube is additionally arranged, the abdominal cavity postoperative flushing and drainage can be carried out at the same time, an additional flushing tube is not needed, the design is simple, and the operation is convenient.

Description

Built-in bushing type drainage tube

Technical field

This utility model relates to a kind of built-in bushing type drainage tube, is applied to the drain of surgery after abdominal cavity operation.

Background technology

When drain of orthopaedic surgical operations after abdominal cavity operation and cleaning; Traditional method is with syringe cleanout fluid to be expelled to intraperitoneal to clean; The reuse syringe is with the flushing liquor sucking-off afterwards, and flushing can not be carried out with drain simultaneously, and manual operations can cause the increase to medical personnel's workload; It is loaded down with trivial details to work, and causes the secondary wound to the patient easily.

Summary of the invention

The purpose of this utility model provides a kind of built-in bushing type drainage tube, and its utilization adds the simple setting of a tee T, and the flushing of after abdominal cavity operation and drain are carried out simultaneously, need not extra interpolation syringe pipe, and simplicity of design, easy to operate.

The technical scheme of this utility model is achieved in that built-in bushing type drainage tube, is made up of built-in sleeve pipe, tee T, built-in plug, and it is characterized in that: tee T is divided into three troubles; It between three pipes intercommunication in 120 ° of pipes; One end of built-in plug and tee T is tightly connected, built-in plug center drilling, and built-in sleeve pipe penetrates tee T from the perforate at built-in plug center; Two other mouth of pipe of tee T is inlet and draining hole, is tightly connected between built-in sleeve pipe and the built-in plug.

The good effect of this utility model is the simple setting that its utilization adds a tee T, and the flushing of after abdominal cavity operation and drain are carried out simultaneously, need not extra interpolation syringe pipe, and simplicity of design, easy to operate.

Description of drawings

Fig. 1 is the structure chart of this utility model.

Fig. 2 is the user mode figure of this utility model.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment this utility model is described further: like Fig. 1, shown in 2; Built-in bushing type drainage tube is made up of built-in sleeve pipe 1, tee T 2, built-in plug 3, and it is characterized in that: tee T 2 is divided into three troubles; It between three pipes intercommunication in 120 ° of pipes; Built-in plug 3 is tightly connected with an end of tee T 2, built-in plug 3 center drillings, and built-in sleeve pipe 1 penetrates tee T from the perforate at built-in plug 3 centers; Two other mouth of pipe of tee T is inlet 4 and draining hole 5, is tightly connected between built-in sleeve pipe 1 and the built-in plug 3.

During use; Flow through built-in sleeve pipe 1 and wash of flushing liquor through the abdominal cavity inlet 4 entering abdominal cavities of tee T 2; Because the built-in plug 3 on the built-in sleeve pipe 1 works to prevent liquid and flows backwards that the draining hole 5 of the liquid after the intraperitoneal flushing on tee T 2 flows out and get into drainage bottle.

Claims

1. built-in bushing type drainage tube is made up of built-in sleeve pipe, tee T, built-in plug, and it is characterized in that: tee T is divided into three troubles; It between three pipes intercommunication in 120 ° of pipes; One end of built-in plug and tee T is tightly connected, built-in plug center drilling, and built-in sleeve pipe penetrates tee T from the perforate at built-in plug center; Two other mouth of pipe of tee T is inlet and draining hole, is tightly connected between built-in sleeve pipe and the built-in plug.