CN203235126U

CN203235126U - Four-way anti-blocking drainage tube

Info

Publication number: CN203235126U
Application number: CN 201320242916
Authority: CN
Inventors: 宁海波; 张其顺; 卢海明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-08
Filing date: 2013-05-08
Publication date: 2013-10-16
Anticipated expiration: 2023-05-08

Abstract

The utility model provides a four-way anti-blocking drainage tube which comprises a converging tube, a left drainage tube, a middle drainage tube and a right drainage tube, wherein the left drainage tube, the middle drainage tube and the right drainage tube are respectively communicated with the converging tube. Through holes are formed in the lateral walls at the front ends of the drainage tubes, thin tubes are arranged on the inner sides of the lateral walls of the drainage tubes, a needle seat connector is arranged at the extending ends of the thin tubes in the converging tube, a medical foam covering layer is arranged at the front end of each drainage tube, the front end of the converging tube is divided into three channels, the left drainage tube is arranged on the left side, the middle drainage tube is arranged in the middle, the right drainage tube is arranged on the right side, the front ends of the drainage tubes are semi-circular sealed ends, the through holes formed in the drainage tubes are in irregular shapes, and the thin tubes are led in from the outside of the middle section of the converging tube. The four-way anti-blocking drainage tube has the advantages of improving drainage efficiency, shortening drainage time, not easily causing blockage of the drainage tube, avoiding the situations of ischemia, necrosis, perforation and the like due to the fact that tissues and organs are sucked, ensuring that the drainage tube is kept clean and the whole drainage process is smooth, and being capable of flushing interruptively or constantly.

Description

The drainage tube that a kind of four-way is anti-blocking

Technical field

This utility model relates to surgical drainage tube, relates in particular to the anti-blocking drainage tube of a kind of four-way.

Background technology

Present drainage tube, a drainage bag can only connect a drainage tube, drainage efficiency is lower, and in the drain process, be easy to doubly form excessive negative pressure in the drain district, suck adjacent tissue's organ by the regular shape opening on the drainage tube, cause blocked drainage tube, so that the quilt of histoorgan holds the position serious consequences such as ischemia, necrosis and perforation occuring, affects the normal operation of drain process.

The utility model content

The purpose of this utility model is to overcome weak point of the prior art, provides a kind of four-way anti-blocking drainage tube.

In order to achieve the above object, this utility model is achieved through the following technical solutions:

The drainage tube that a kind of four-way is anti-blocking, comprise collecting fitting and the left drainage tube that is communicated with it respectively, middle drainage tube and right drainage tube, be provided with through hole on the sidewall of drainage tube front end, the drainage tube inside sidewalls is provided with tubule, tubule is provided with hub interface at the external part of collecting fitting, and the front end of each drainage tube is provided with the medical foam cover layer.

Further the front end of collecting fitting splits into three passages, the left side is provided with left drainage tube, the centre is provided with middle drainage tube, right-hand member is provided with right drainage tube, the drainage tube front end is the semicircle shape blind end, the through hole that arranges on the drainage tube is through hole in irregular shape, tubule is introduced from the interlude of collecting fitting is outside, the inner tubal wall that enters collecting fitting is divided into three passages, walk around blind end along the inwall of three drainage tubes respectively, the opening of tubule is at the rear portion of through hole, and hub interface is arranged on the external part of tubule, can connect syringe or transfusion device, collecting fitting, left drainage tube, what middle drainage tube and right drainage tube all used is silica gel material.

The utlity model has following beneficial effect:

The drainage tube that four-way of the present utility model is anti-blocking, improved drainage efficiency, shortened drainage time, be difficult for causing blocked drainage tube, prevent that histoorgan from being held situations such as producing ischemia, necrosis and perforation and occuring, and that can be interrupted or continue washes, and guarantees that drainage tube keeps clean, guarantees that whole drain process carries out smoothly.

Description of drawings

Fig. 1 is drainage tube structure chart provided by the utility model;

Fig. 2 is drainage tube front-end architecture enlarged drawing provided by the utility model;

Fig. 3 is tubule external part structure enlarged drawing provided by the utility model.

Symbol description:

1: collecting fitting 2: left drainage tube 3: middle drainage tube 4: right drainage tube

5: through hole 6: medical foam cover layer 7: tubule 8: hub interface

The specific embodiment

The utility model will be further described below in conjunction with drawings and Examples.

As a kind of embodiment of the present utility model, consult Fig. 1, the drainage tube that a kind of four-way is anti-blocking, comprise collecting fitting 1 and the left drainage tube 2 that is communicated with it respectively, middle drainage tube 3 and right drainage tube 4 are provided with through hole 5 on the sidewall of drainage tube front end, the drainage tube inside sidewalls is provided with tubule 7, tubule 7 is provided with hub interface 8 at the external part of collecting fitting 1, and the front end of each drainage tube is provided with medical foam cover layer 6.

Consult Fig. 2 and Fig. 3, further the front end of collecting fitting 1 splits into three passages, the left side is provided with left drainage tube 2, the centre is provided with middle drainage tube 3, right-hand member is provided with right drainage tube 4, the drainage tube front end is the semicircle shape blind end, the through hole 5 that arranges on the drainage tube is through hole 5 in irregular shape, tubule 7 is introduced from the interlude of collecting fitting 1 is outside, the inner tubal wall that enters collecting fitting 1 is divided into three passages, walk around blind end along the inwall of three drainage tubes respectively, the opening of tubule 1 is at the rear portion of through hole 5, hub interface 8 is arranged on the external part of tubule 7, can connect syringe or transfusion device, collecting fitting 1, left drainage tube 2, what middle drainage tube 3 and right drainage tube 4 all used is silica gel material.

During use, left drainage tube 2, middle drainage tube 3 and right drainage tube 4 carry out drain work simultaneously, only need a drainage bag to connect liquid, have greatly improved drainage efficiency, have saved the time.The drainage tube front end is semicircle blind end, so that liquid utilizes through hole 5 to enter fully, erose through hole 5 can effectively reduce the blocked drainage tube odds, medical foam cover layer 6 between drainage tube and drain district, can effectively organize block derivated to enter or contact drainage tube with the adjacent tissue organ, and foam blanket 6 has good water penetration, guaranteed the smooth drain of liquid, foam blanket 6 is distributed in surface, drain district uniformly, with through hole 5 cooperatings, internal organs are held or pressurized and the ischemia that causes when further effectively having prevented traditional negative pressure drainage, downright bad.The generation of the complication such as perforation.For drain stiff person, often need with the flushing of antibiotics liquid hub interface 8 to be connected syringe or transfusion devices, antibiotics liquid just can wash by tubule 7 like this, makes the drainage tube maintenance totally, guarantees that the drain process carries out smoothly.

In sum; this utility model only is illustrated an embodiment of the anti-blocking drainage tube of four-way; but this utility model is not limited to this; it will be appreciated by those skilled in the art that in the situation that does not break away from the protection domain that claims of the present utility model put down in writing and to change arbitrarily and to revise.

Claims

1. drainage tube that four-way is anti-blocking, it is characterized in that, comprise collecting fitting (1) and the left drainage tube (2) that is communicated with it respectively, middle drainage tube (3) and right drainage tube (4), be provided with through hole (5) on the sidewall of drainage tube front end, the drainage tube inside sidewalls is provided with tubule (7), and tubule (7) is provided with hub interface (8) at the external part of collecting fitting (1), and the front end of each drainage tube is provided with medical foam cover layer (6).

2. the anti-blocking drainage tube of four-way as claimed in claim 1, it is characterized in that, the front end of described collecting fitting (1) splits into three passages, and the left side is provided with left drainage tube (2), the centre is provided with middle drainage tube (3), and right-hand member is provided with right drainage tube (4).

3. the anti-blocking drainage tube of four-way as claimed in claim 2 is characterized in that, described drainage tube front end is the semicircle shape blind end, and the through hole that arranges on the drainage tube (5) is through hole in irregular shape (5).

4. the anti-blocking drainage tube of four-way as claimed in claim 1, it is characterized in that, described tubule (7) is introduced from the interlude of collecting fitting (1) is outside, the inner tubal wall that enters collecting fitting (1) is divided into three passages, walk around blind end along the inwall of three drainage tubes respectively, the opening of tubule (7) is at the rear portion of through hole (5).

5. such as claim 1 or the anti-blocking drainage tube of 4 described four-ways, it is characterized in that, described hub interface (8) is arranged on the external part of tubule (7), can connect syringe or transfusion device.

6. the anti-blocking drainage tube of four-way as claimed in claim 1 or 2 is characterized in that, what described collecting fitting (1), left drainage tube (2), middle drainage tube (3) and right drainage tube (4) all used is silica gel material.