CN201612921U

CN201612921U - Internal and external drainage T-type tube

Info

Publication number: CN201612921U
Application number: CN2009203510759U
Authority: CN
Inventors: 杨玉龙
Original assignee: Dalian Xingweikang Technology Biotechnology Co Ltd
Current assignee: Dalian Xingweikang Technology Biotechnology Co Ltd
Priority date: 2009-09-25
Filing date: 2009-12-23
Publication date: 2010-10-27
Anticipated expiration: 2019-12-23

Abstract

The utility model discloses an internal and external drainage T-type tube, which comprises a T-type main flow tube, and is characterized by further comprising two drainage tubes which are symmetrically adhered on the inner side of the wall of the T-type main flow tube; the length of the lower end of each drainage tube is larger than that of the wall of the lower end of the T-type main flow tube; and small holes are evenly arranged on the drainage tubes. The T-type tube can observe bile characters of a patient through a bile external drainage mode to perform clinical supervision for the patient. The T-type tube is applicable to a closed T-type main flow tube, drains the bile to an alimentary canal, avoids body liquid loss and acid-base disorder, improves digestive function and promotes recovery of diseases.

Description

Interior external drainage T type pipe

Technical field

This utility model relates to a kind of drainage tube, relates in particular to the biliary drainage device that medically adopts about operation on biliary tract.

Background technology

T type pipe is the often device of the bile drainage of use of biliary tract surgery, its effect is after bile duct is placed, can be with biliary drainage to external, fistula to be formed is extracted behind the road, by T type pipe, the clinician can observe biliary character, also can prevent to cut the narrow of bile duct by its support in bile duct.

Clinical widely used T type pipe shortcoming is the bile external drainage at present, this causes losing of body fluid and acid base imbalance easily, influence the rehabilitation of patient's digestive function and peri-operation period, especially need the long-term patient who places, how to avoid the improvement of losing with digestive function of body fluid to seem particularly important.

Summary of the invention

This utility model is at the proposition of above problem, and develops a kind of novel drainage tube, is intended to improve the deficiencies in the prior art.

Technical solution of the present utility model is achieved in that

External drainage T type pipe in a kind of comprises T type main flow pipe, it is characterized in that also comprising 2 drainage tubes;

Described drainage tube symmetry is bonded in T type main flow pipe tube wall inboard, and drainage tube lower end length is longer than T type main flow pipe lower end tube wall; Have uniform small pores on the described drainage tube.

Described T type main flow pipe and drainage tube all adopt the medical soft material to make.

Owing to adopted above technical scheme, the utlity model has significant advantage:

1, this utility model can be observed the biliary character of patient by the mode of bile external drainage, comes the patient is carried out clinical guidance with this;

2, the in good time closed T type main flow pipe of this utility model makes biliary drainage to digestive tract, avoids body fluid to lose and acid base imbalance, improves digestive function, promotes state of an illness rehabilitation;

3, flexible to operation, the safety of this utility model can reach the therapeutic purposes that need long-term band pipe, and practicality is high.

Description of drawings

This utility model drawings attached 2 width of cloth:

Fig. 1 is a cutaway view of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Among the figure: 1, T type main flow pipe, 2, drainage tube, 3, aperture.

The specific embodiment

As Fig. 1～a kind of interior external drainage T type pipe shown in Figure 2, comprise T type main flow pipe 1, it is characterized in that also comprising 2 drainage tubes 2;

Described drainage tube 2 symmetries are bonded in T type main flow pipe 1 tube wall inboard, and drainage tube 2 lower end length are longer than T type main flow pipe 1 lower end tube wall; Have uniform small pores 3 on the described drainage tube 2.

Described T type main flow pipe 1 all adopts the medical soft material to make with drainage tube 2.

In specific embodiment, the upper end of drainage tube 2 is highly identical with T type main flow pipe 1; Interior external drainage T type pipe is placed on bile duct mouth place, with drainage tube 2 length adjustment to duodenum; Under the normal condition practicality, bile flows into external from T type main flow pipe 1; After T type main flow pipe 1 closure, bile flows in the duodenum along drainage tube 2.

The above; it only is the preferable specific embodiment of this utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.

Claims

1. external drainage T type pipe in a kind comprises T type main flow pipe (1), it is characterized in that also comprising 2 drainage tubes (2);

Described drainage tube (2) symmetry is bonded in T type main flow pipe (1) tube wall inboard, and drainage tube (2) lower end length is longer than T type main flow pipe (1) lower end tube wall; Have uniform small pores (3) on the described drainage tube (2).

2. external drainage T type pipe in according to claim 1 is characterized in that described T type main flow pipe (1) and drainage tube (2) all adopt the medical soft material to make.