CN201366176Y

CN201366176Y - Dual-cavity T tube for bile duct cleaning

Info

Publication number: CN201366176Y
Application number: CNU2009200224929U
Authority: CN
Inventors: 陈强谱; 夏国华; 欧琨; 管清海; 张帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-03
Filing date: 2009-03-03
Publication date: 2009-12-23
Anticipated expiration: 2019-03-03

Abstract

The utility model provides a dual-cavity T tube for bile duct cleaning, which belongs to medical care devices, and is provided with a short-arm tube and a transverse long-arm tube which are fixed into a whole, wherein inner cavities of the short-arm tube and the long-arm tube are communicated, the middle section of an inner tube is embedded inside the body of the long-arm tube, the head section of the inner tube is exposed outside the body of the long-arm tube, the tail section of the inner tube runs through the inner cavity of the short-arm tube and then the rear end thereof is closed, and a plurality of side orifices are arranged on a lateral surface of the tail section close to the rear end. The dual-cavity T tube for bile duct cleaning dynamically combines the draining action of traditional T tubes and the cleaning action of the inner tube, and has more functions than the traditional T tubes. Besides the draining and cleaning functions, the inner tube can be used for implementing bile duct imaging, intrahepatic bile specimens collecting and the like, thus relieving pain of patients during bile duct exploration to the utmost extent, being very favorable for postoperative recovery of patients, and overcoming the defect that the traditional T tubes only have the draining function. Furthermore, the dual-cavity T tube for bile duct cleaning has safe and convenient operation as well as easy popularization.

Description

Biliary tract flushing Double-cavities T tube

Technical field

This utility model provides a kind of medical apparatus, especially a kind of biliary surgery postoperative utensil.

Background technology

At present, the normal clinically biliary drainage that adopts after traditional T pipe carries out biliary tract surgery.This T pipe only plays bile drainage and supports bile duct owing to limit by this body structure and biliary tract anatomical features, generally can't carry out the biliary tract flushing, does not have the effect of cleaning biliary tract.Because this T pipe can increase pressure of biliary tract when being used to wash, easily bring out leak and increase the biliary tract infection chance.

Summary of the invention

Technical problem to be solved in the utility model is, provides a kind of biliary tract flushing use Double-cavities T tube, and it both can be used to bile drainage, can be used to carry out biliary tract again and washed.

This utility model is to realize like this, biliary tract flushing Double-cavities T tube, it has galianconism pipe and horizontal long-armed pipe to be fixed into one, the galianconism tube cavity communicates with long-armed tube cavity, the interlude of interior pipe is embedded in the long-armed pipe body, the head section of interior pipe is exposed at the outside of long-armed pipe body, and the rear of interior pipe passes the back endcapped in the galianconism tube cavity, and there are a plurality of side openings the side near terminal of rear.

Adopt the biliary tract flushing of said structure to use Double-cavities T tube, the flushing action of the drainage of traditional T pipe and interior pipe is combined, compare with traditional T pipe, function is more.Except that drain, washing capacity, also can carry out cholangiography and gather hepatic bile specimen etc. by interior pipe, patient's misery in the time of can farthest alleviating bile duct exploration so very helps the recovery of patient's postoperative, has overcome the drawback that traditional T pipe can only drain.And easy-to-operate, be easy to promote.

Description of drawings

Fig. 1 is the sketch map of this utility model structure.

Fig. 2 is the A-A profile of Fig. 1.

The specific embodiment

The embodiment that provides below in conjunction with accompanying drawing further specifies concrete structure of the present utility model and using method.

As shown in drawings, the biliary tract flushing Double-cavities T tube of this utility model, it has galianconism pipe 7 and horizontal long-armed pipe 5 to be fixed into one, the galianconism tube cavity communicates with long-armed tube cavity, the interlude of interior pipe 4 is embedded in the long-armed pipe body 8, the head section 3 of interior pipe is exposed at the outside of long-armed pipe body, and the rear 6 of interior pipe passes the back endcapped in the galianconism tube cavity, and there are a plurality of side openings 2 side near terminal of rear.

On the head section port of interior pipe, closing cock 1 can be arranged.As shown in Figure 2, the cross section of long-armed pipe can be circle.Certainly, also can wait other suitable shapes for ellipse.

During use, after handling the biliary tract pathological changes, can be according to the conditions of patients needs, be positioned over extrahepatic bile ducts after in the operation galianconism pipe suitably being pruned, the rear rear portion of interior pipe is presented to two, three grades of bile ducts interior (can be positioned in right side common hepatic duct or the left side common hepatic duct according to patient, be usually located at the right side common hepatic duct) in the liver.When operation finished, the head section was filled in closing cock in the head section port with outside the long-armed pipe lead body, prevents the bile outflow.Long-armed pipe end connects aseptic drainage bag bile drainage.Can pull up closing cock after the operation, in the patient body, send into flushing liquor (this liquid can be formed by normal saline and antibiotic configuration), adopt gravity drip method continual rinsing biliary tract by head section port.After the patient recovers, according to a conventional method this biliary tract flushing is pulled out with Double-cavities T tube.

This utility model should be noted when using: 1, long-armed pipe, galianconism Guan Buying are too thin, generally select F for use _22-24Getting final product of specification, diameter of inner pipe is advisable with 0.2-0.3cm.2, want close observation drain situation,, should stop flushing immediately, row flushing again after eliminating is stopped up as inadequate drainage.3, the flushing liquor hanging position should be too not high, generally is higher than patient's bed surface 50～60cm and gets final product, and speed answers speed alternately during flushing, being more conducive to sedimentary discharge in the biliary tract, thereby improves developing result.

Claims

1, biliary tract flushing Double-cavities T tube, it is characterized in that, it has galianconism pipe (7) and horizontal long-armed pipe (5) to be fixed into one, the galianconism tube cavity communicates with long-armed tube cavity, the interlude of interior pipe (4) is embedded in the long-armed pipe body (8), the head section (3) of interior pipe is exposed at the outside of long-armed pipe body, and the rear of interior pipe (6) passes the back endcapped in the galianconism tube cavity, and there are a plurality of side openings (2) side near terminal of rear.