CN209899351U

CN209899351U - Lung section lavage tube

Info

Publication number: CN209899351U
Application number: CN201920348741.7U
Authority: CN
Inventors: 牛斌; 徐佳; 吴德洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-07
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a lung section lavage pipe, including connector, body, resorption pipe, visual mirror and display screen, connector lower extreme and body fixed connection, be equipped with the lavage joint that is linked together with the body on the connector, the one end lateral surface that the connector was kept away from to the body is equipped with the sacculus, the gas tube other end in the body lateral wall is connected with the sacculus, be equipped with the resorption joint on the connector, the resorption joint is linked together with the upper end of resorption pipe, the side that the resorption pipe is close to the lower extreme is equipped with the resorption hole, the visual mirror sets up the one end tip of connector is kept away from to the body, be provided with image guide bundle and leaded light bundle in the pipe wall of body, the visual mirror links to each other with image guide bundle, the image guide bundle other end wear out the connector with the display screen is connected, the visual mirror passes through leaded light bundle and. The utility model discloses an lavage tube has lavage and resorption separation, and the resorption is effectual, can audio-visual advantage such as the lavage condition of observing.

Description

Lung section lavage tube

Technical Field

The utility model relates to an lavage tube technical field especially relates to a lung section lavage tube.

Background

At present need routine line lung section lavage during clinical bronchoscopy, traditional lavage is the direct lung section lavage of adopting the bronchoscope, and lavage fluid recovery efficiency is low, only has 5-10%, has appeared some lavage tubes that are special to the lung section lavage design afterwards, but the not enough of current lavage tube lies in: adopt same pipeline to carry out lavage and resorption, the resorption effect is not good, unable audio-visual observation lavage condition etc..

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a lung section lavage tube, this lavage tube have lavage and resorption separation, and the resorption is effectual, can audio-visual advantage such as the lavage condition of observing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lung segment lavage pipe, includes connector, body, resorption pipe, sight glass and display screen, connector lower extreme and body fixed connection, be equipped with the lavage joint that is linked together with the body on the connector, the one end lateral surface that the connector was kept away from to the body is equipped with the sacculus, all be provided with the gas tube in body lateral wall and the connector, just the gas tube in the connector is connected with the gas tube in the body lateral wall, the gas tube other end in the connector is worn out the connector and is connected with the inflation valve, the gas tube other end in the body lateral wall is connected with the sacculus, be equipped with the resorption joint on the connector, the resorption joint is linked together with the upper end of resorption pipe, the side that the resorption pipe is close to the lower extreme is equipped with the resorption hole, the inside at the body is established to.

The visual mirror is arranged at the end part, far away from the connector, of the pipe body, the image guide bundle and the light guide bundle are arranged in the pipe wall of the pipe body, the visual mirror is connected with the image guide bundle, the other end of the image guide bundle penetrates out of the connector to be connected with the display screen, and the visual mirror is connected with an external light source through the light guide bundle.

In the structure, will during the lavage the body penetrates patient's lung observe the condition of body distal end through the visual mirror on the display screen, pass through before the lavage inflate valve and gas tube are aerifyd for the sacculus, and the sacculus separates lavage section and normal lung section, and lavage liquid passes through during the lavage the lavage connects the entering body to lavage the section of lavage in getting into patient from the body distal end, after the lavage, through resorption connects and the resorption pipe can be with lavage liquid resorption.

The utility model discloses an lavage tube separates lavage passageway and resorption passageway, and sample collection is more accurate when the resorption, separates lavage section and normal lung section through the sacculus, has avoided normal lung section to receive the influence, and the rate of recovery of lavage liquid is higher simultaneously, and body, resorption pipe and gas tube all are connected with external device on the connector, and is more convenient during the use, carries out audio-visual observation to the lavage condition through the sight glass, and the lavage quality is higher.

Preferably, the lower end of the return suction pipe is provided with a vertical head.

Due to the arrangement of the hanging head, the end part of the return suction pipe is always hung down, and lavage liquid can enter the return suction pipe during the return suction.

Preferably, the one end that the connector was kept away from to the body is flexible portion, be equipped with the adjusting wire in the lateral wall of body, the connector outside is provided with the adjusting knob, the adjusting knob passes through the adjusting wire and links to each other with flexible portion, and flexible portion is crooked backward forward through the adjustable adjusting knob.

Can be more convenient adjust the lavage position through adjustable crooked portion, improve the lavage quality.

Preferably, an angle fixing button is arranged at the adjusting button.

The setting of angle fixation button for the position of the portion of can bending can be fixed, has further guaranteed the lavage effect.

Preferably, the outer surface of the pipe body is provided with scales.

The lavage tube can be conveniently used through the record of the scales.

Has the advantages that:

1. the utility model discloses an lavage tube separates lavage passageway and resorption passageway, and sample collection is more accurate when the resorption, separates lavage section and normal lung section through the sacculus, has avoided normal lung section to receive the influence, and the rate of recovery of lavage liquid is higher simultaneously, and body, resorption pipe and gas tube all are connected with external device on the connector, and is more convenient during the use, carries out audio-visual observation to the lavage condition through the sight glass, and the lavage quality is higher.

2. Due to the arrangement of the hanging head, the end part of the return suction pipe is always hung down, and lavage liquid can enter the return suction pipe during the return suction.

3. Can be more convenient adjust the lavage position through adjustable crooked portion, improve the lavage quality.

4. The setting of angle fixation button for the position of the portion of can bending can be fixed, has further guaranteed the lavage effect.

5. The lavage tube can be conveniently used through the record of the scales.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a front sectional view of embodiment 1 of the present invention;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

fig. 4 is a schematic view of the overall structure of embodiment 2 of the present invention.

Reference numerals:

1. a pipe body; 2. a balloon; 3. a straw return pipe; 4. an inflation tube; 5. a connector; 6. a suck-back connection; 7. a display screen; 8. an external light source; 9. a lavage connector; 10. an inflation valve; 11. conducting light beam guiding; 12. an image guide bundle; 13. a visible mirror; 14. a bendable portion; 15. an angle fixing button; 16. an adjusting knob; 17. and (5) adjusting the silk.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

as shown in fig. 1-3, a lung lavage tube comprises a connector 5, a tube body 1, a straw 3, a viewing mirror 13 and a display screen 7, wherein the lower end of the connector 5 is fixedly connected with the tube body 1, the connector 5 is provided with a lavage joint 9 communicated with the tube body 1, the outer side surface of the lower end of the tube body 1 is provided with a balloon 2, the side wall of the tube body 1 and the connector 5 are both provided with inflation tubes 4, the inflation tube 4 in the connector 5 is connected with the inflation tube 4 in the side wall of the tube body 1, the upper end of the inflation tube 4 in the connector 5 penetrates out of the connector 5 to be connected with an inflation valve 10, the lower end of the inflation tube 4 in the side wall of the tube body 1 is connected with the balloon 2, the connector 5 is also provided with a straw 6, the straw 6 is communicated with the upper end of the straw 3, the side surface of the straw 3 close to.

The visual mirror 13 is arranged at the end part of the lower end of the tube body 1, the image guide bundle 12 and the light guide bundle 11 are arranged in the tube wall of the tube body 1, the visual mirror 13 is connected with the image guide bundle 12, the upper end of the image guide bundle 12 penetrates out of the connector 5 to be connected with the display screen 7, and the visual mirror 13 is connected with the external light source 8 through the light guide bundle 11. The lower end of the return suction pipe 3 is provided with a vertical head. The outer surface of the tube body 1 is provided with scales.

The lavage tube can be conveniently used through the record of the scales. Due to the arrangement of the hanging heads, the end part of the return suction pipe 3 is always hung down, and lavage liquid can enter the return suction pipe 3 during the return suction.

In the structure, penetrate patient's lung with body 1 during the lavage, observe the condition of body 1 distal end through sight glass 13 on display screen 7, aerify for sacculus 2 through inflation valve 10 and gas tube 4 before the lavage, sacculus 2 separates the lavage section from normal lung section, lavage liquid passes through lavage joint 9 during the lavage and gets into body 1, and carry out the lavage from the internal lavage section of body 1 distal end entering patient, after the lavage, can be with lavage liquid resorption through resorption joint 6 and resorption pipe 3.

The utility model discloses an lavage tube separates lavage passageway and resorption passageway, and sample collection is more accurate when the resorption, separates lavage section and normal lung section through sacculus 2, has avoided normal lung section to receive the influence, and the rate of recovery of lavage liquid is higher simultaneously, and body 1, resorption pipe 3 and gas tube 4 all are connected with external device on connector 5, and is more convenient during the use, carries out audio-visual observation to the lavage condition through can sight glass 13, and the lavage quality is higher.

Example 2:

as shown in fig. 4, in embodiment 2, based on embodiment 1, the lower end of the tube body 1 is a bendable portion 14, the visual mirror 13 is disposed at the lower end of the bendable portion 14, an adjusting wire 17 is disposed in a side wall of the tube body 1, an adjusting knob 16 is disposed outside the connecting head 5, the adjusting knob 16 is connected to the bendable portion 14 through the adjusting wire 17, and the bendable portion 14 can be adjusted to be bent forward and backward by the adjusting knob 16. The adjusting knob 16 is provided with an angle fixing knob 15.

Can be more convenient adjust the lavage position through adjustable curved part 14, improve the lavage quality. The arrangement of the angle fixing button 15 enables the position of the bendable part 14 to be fixed, further ensuring the lavage effect.

Embodiment 2 the rest of the structure and the operation principle are the same as those of embodiment 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A lung segment lavage tube, characterized by, including connector, body, straw, visual mirror and display screen, connector lower extreme and body fixed connection, be equipped with the lavage joint that is linked together with the body on the connector, the body is kept away from the one end lateral surface of connector and is equipped with the sacculus, all be provided with the gas tube in body lateral wall and the connector, and the gas tube in the connector is connected with the gas tube in the body lateral wall, the gas tube other end in the connector wears out the connector and is connected with the inflation valve, the gas tube other end in the body lateral wall is connected with the sacculus, be equipped with the straw on the connector, the straw is linked together with the upper end of straw, the side that the straw is close to the lower extreme is equipped with the straw hole, the straw is established in the body;

2. A lung segment lavage tube as claimed in claim 1 in which: the lower end of the return suction pipe is provided with a vertical head.

3. A lung segment lavage tube as claimed in claim 1 wherein the end of the tube remote from the connector is a flexible part, the side wall of the tube is provided with a regulating screw, the outside of the connector is provided with a regulating button, the regulating button is connected with the flexible part by the regulating screw, and the flexible part is regulated by the regulating button to bend forwards and backwards.

4. A lung segment lavage tube as claimed in claim 3 wherein an angle fixing button is provided at the adjusting button.

5. A lung segment lavage tube as claimed in claim 1 in which the outer surface of the tube body is graduated.