CN210932950U

CN210932950U - Novel drainage tube for thoracic surgery

Info

Publication number: CN210932950U
Application number: CN201920959053.4U
Authority: CN
Inventors: 程相方
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a novel thoracic surgery is drainage tube for operation, including the storing bottle, the top of storing bottle is equipped with the drainage tube, the drainage tube is kept away from the one end of storing bottle is equipped with the drainage tube head, the drainage tube is kept away from the one end of drainage tube head is equipped with prevents against the current device, prevent against the current device including the cystosepiment, the cystosepiment be equipped with the silica gel stopper, the silica gel stopper is located the below of drainage tube, the both sides of cystosepiment are equipped with stop device, top one side of storing bottle is equipped with communicating pipe, the one end and the negative pressure device of communicating pipe are connected. Has the advantages that: the anti-reflux device is arranged below one end of the drainage tube, so that the safety during operation is improved, the phenomenon of blood reflux in the operation process is avoided, the cleaning degree of an operation part is increased, the work of medical workers is facilitated, the difficulty of work is greatly reduced, and the device is simple in structure and convenient to operate and use.

Description

Novel drainage tube for thoracic surgery

Technical Field

The utility model relates to a drainage tube design field particularly, relates to a novel drainage tube for thoracic surgery.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. As a treatment means is widely applied to drainage of blood chest, pneumothorax and empyema and after thoracotomy, the drainage tube plays an important role in treating diseases, but the traditional drainage tube is prevented from effusion backflow by means of gravitational potential energy of liquid, the safety degree is low, the liquid backflow can increase the difficulty of the operation, and the observation of medical workers on the operation part is influenced.

Then, how to provide a novel drainage tube for thoracic surgery to solve the above existing problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel drainage tube for thoracic surgery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel drainage tube for thoracic surgery, includes the storing bottle, the top of storing bottle is equipped with the drainage tube, the drainage tube is kept away from the one end of storing bottle is equipped with the drainage tube head, the drainage tube is kept away from the one end of drainage tube head is equipped with prevents against current device, prevent against current device includes the cystosepiment, the cystosepiment be equipped with the silica gel stopper, the silica gel stopper is located the below of drainage tube, the both sides of cystosepiment are equipped with stop device, top one side of storing bottle is equipped with communicating pipe, the one end and the negative pressure device of communicating pipe are connected.

Furthermore, stop device includes the slide bar, the one end of slide bar is equipped with the limiting plate, the slide bar is kept away from the one end of limiting plate runs through the cystosepiment and upwards extend with the storing bottle is connected.

Furthermore, the negative pressure device comprises a negative pressure cylinder, a piston is arranged in the negative pressure cylinder, a piston rod is arranged on one side of the piston, and one side, far away from the piston, of the piston rod penetrates through the negative pressure cylinder and is connected with the power device.

Furthermore, one side of the top of the negative pressure cylinder is communicated with the communicating pipe, the communicating pipe is provided with a first check valve, one side of the communicating pipe is positioned on the negative pressure cylinder and is provided with an air outlet pipe, and the air outlet pipe is provided with a second check valve.

Further, power device includes the motor, the output of motor is equipped with the carousel, the eccentric department of carousel is equipped with the connecting rod, the both ends of connecting rod all through the activity bolt with the piston rod with the carousel is connected.

Furthermore, a liquid discharge pipe is arranged on one side of the bottom of the storage bottle, and a control valve is arranged on the liquid discharge pipe.

Further, one side of the storage bottle is provided with a support, one end of the support is provided with a fixed shaft, and one end, far away from the fixed shaft, of the support is provided with a supporting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the anti-reflux device is arranged below one end of the drainage tube, so that the safety during operation is improved, the phenomenon of blood reflux in the operation process is avoided, the cleaning degree of an operation part is increased, the medical staff is convenient to work, the working difficulty is greatly reduced, and the device is simple in structure and convenient to operate and use;

(2) the limiting devices are arranged on the two sides of the foam board, so that the foam board can be limited, and the foam board can conveniently move up and down;

(3) the negative pressure device can generate negative pressure in the storage bottle, so that negative pressure is generated in the drainage tube, blood can be introduced into the storage bottle through the drainage tube head and the drainage tube, the piston rod is driven to move through the motor, the piston moves in the negative pressure cylinder, air can be sucked from the communicating pipe, air is discharged from the air outlet pipe, the first check valve and the second check valve have opposite effects in the overshoot process of use, so that negative pressure can be generated in the storage bottle, and the stability in use is improved through the driving of the motor;

(4) the support can play the effect of support to the fixed axle, and the fixed axle can make things convenient for the winding of drainage tube simultaneously, avoids tying of drainage tube, great increase the security of using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a novel drainage tube for thoracic surgery according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Reference numerals:

1. a storage bottle; 2. a drainage tube; 3. a drainage tube head; 4. a foam board; 5. a silica gel plug; 6. a communicating pipe; 7. a slide bar; 8. a limiting plate; 9. a negative pressure cylinder; 10. a piston; 11. a piston rod; 12. a first check valve; 13. an air outlet pipe; 14. a second check valve; 15. a motor; 16. a turntable; 17. a connecting rod; 18. a liquid discharge pipe; 19. a support; 20. a fixed shaft; 21. and a support plate.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a novel drainage tube for thoracic surgery according to an embodiment of the present invention comprises a storage bottle 1, a drainage tube 2 is disposed on the top of the storage bottle 1, a drainage tube head 3 is disposed on an end of the drainage tube 2 away from the storage bottle 1, an anti-reflux device is disposed on an end of the drainage tube 2 away from the drainage tube head 3, the anti-reflux device includes a foam plate 4, a silicone plug 5 is disposed on the foam plate 4, the silicone plug 5 is disposed under the drainage tube 2, a position limiting device is disposed on two sides of the foam plate 4, a communication pipe 6 is disposed on one side of the top of the storage bottle 1, one end of the communication pipe 6 is connected to a negative pressure device, and the anti-reflux device is disposed under one end of the drainage tube 2, so as to increase safety during surgery, avoid blood backflow phenomenon during surgery, and increase the cleaning degree of a surgical site, the medical nursing staff is convenient to work, the work difficulty is greatly reduced, and the device is simple in structure and convenient to operate and use.

Example two:

referring to fig. 1-3, for the limiting device, the limiting device includes a sliding rod 7, a limiting plate 8 is disposed at one end of the sliding rod 7, and one end of the sliding rod 7, which is far away from the limiting plate 8, penetrates through the foam board 4 and extends upward to connect with the storage bottle 1; for the negative pressure device, the negative pressure device comprises a negative pressure cylinder 9, a piston 10 is arranged in the negative pressure cylinder 9, a piston rod 11 is arranged on one side of the piston 10, and one side of the piston rod 11, which is far away from the piston 10, penetrates through the negative pressure cylinder 9 and is connected with a power device; for the negative pressure cylinder 9, one side of the top of the negative pressure cylinder 9 is communicated with the communicating pipe 6, the communicating pipe 6 is provided with a first check valve 12, one side of the communicating pipe 6 is positioned on the negative pressure cylinder 9 and is provided with an air outlet pipe 13, and the air outlet pipe 13 is provided with a second check valve 14; for the power device, the power device comprises a motor 15, a rotary table 16 is arranged at the output end of the motor 15, a connecting rod 17 is arranged at the eccentric position of the rotary table 16, and both ends of the connecting rod 17 are connected with the piston rod 11 and the rotary table 16 through movable bolts; for the storage bottle 1, a liquid discharge pipe 18 is arranged on one side of the bottom of the storage bottle 1, and a control valve is arranged on the liquid discharge pipe 18; for the storage bottle 1, one side of the storage bottle 1 is provided with a bracket 19, one end of the bracket 19 is provided with a fixed shaft 20, one end of the bracket 19, which is far away from the fixed shaft 20, is provided with a support plate 21, the foam plate 4 can be limited by arranging limiting devices on two sides of the foam plate, and the foam plate 4 can conveniently move up and down, a negative pressure device can generate negative pressure in the storage bottle 1, so that negative pressure is generated in the drainage tube 2, blood can be introduced into the storage bottle 1 through the drainage tube head 3 and the drainage tube 2, the piston rod 11 is driven by the motor 15 to move, so that the piston 10 moves in the negative pressure cylinder 9, so that air can be introduced from the communication tube 6, air can be discharged from the air outlet tube 13, and the first check valve 12 and the second check valve 14 have opposite effects in the overshoot, so that negative pressure can be generated in the storage bottle 1, the motor 15 drives the drainage tube to increase the stability in use, the support 19 can support the fixing shaft 20, the fixing shaft 20 can facilitate the winding of the drainage tube 2, the knotting of the drainage tube 2 is avoided, and the use safety is greatly improved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, firstly the drainage tube 2 is wound on the fixed shaft 20, so that the drainage tube 2 can be smoothly used in the operation process, the knotting phenomenon is avoided, then the drainage tube head 3 is placed at a position needing drainage in the operation process, finally the motor 15 is started, the motor 15 is started to drive the turntable 16 to rotate, the turntable 16 drives the connecting rod 17 to move, the piston rod 11 can be pulled by the connecting rod 17, the piston 10 can move up and down, the negative pressure can be generated in the negative pressure cylinder 9, when the piston 10 moves downwards, the piston 10 can enable the negative pressure cylinder 9 to be in an air suction state, at the moment, the second check valve 14 is in a closed state, the first check valve 12 on the communicating pipe 6 is in an open state, so that air in the storage bottle 1 can be sucked into the negative pressure cylinder 9 through the communicating pipe 6, at the moment, the storage bottle 1 can be in a negative pressure state, so blood at the operation part can be drained into the storage bottle 1 through the drainage tube 2 and the drainage tube head 3, the cleaning degree of the operation part is increased, the work of medical workers is facilitated, the difficulty of work is greatly reduced, when the piston 10 moves downwards and upwards, the first check valve 12 is opened, the second check valve 14 is closed, air in the negative pressure cylinder 9 is discharged through the air outlet pipe 13 at the moment, and the reciprocating motion is performed once, so that the drainage process can be realized, the device has a simple structure, the operation is convenient, when liquid in the storage bottle 1 is about to be fully stored, body fluid can push the foam plate 4 to move on the slide rod 7, the foam plate 4 moves upwards to drive the silica gel plug 5 to move upwards, so that the drainage tube 2 can be blocked, the backflow of the blood in the storage bottle 1 is avoided, and the safety in the operation process is greatly increased, the difficulty of work is reduced, and simultaneously, the blood in the storage bottle 1 can be discharged through the liquid discharge pipe 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel drainage tube for thoracic surgery, a serial communication port, including storing bottle (1), the top of storing bottle (1) is equipped with drainage tube (2), drainage tube (2) are kept away from the one end of storing bottle (1) is equipped with drainage tube head (3), drainage tube (2) are kept away from the one end of drainage tube head (3) is equipped with prevents the device against the current, prevent that the device against the current includes cystosepiment (4), cystosepiment (4) be equipped with silica gel plug (5), silica gel plug (5) are located the below of drainage tube (2), the both sides of cystosepiment (4) are equipped with stop device, top one side of storing bottle (1) is equipped with communicating pipe (6), the one end and the negative pressure device of communicating pipe (6) are connected.

2. The novel drainage tube for thoracic surgery of claim 1, wherein the limiting device comprises a sliding rod (7), one end of the sliding rod (7) is provided with a limiting plate (8), and one end of the sliding rod (7) far away from the limiting plate (8) penetrates through the foam board (4) and extends upwards to be connected with the storage bottle (1).

3. The novel drainage tube for thoracic surgery as claimed in claim 1, wherein the negative pressure device comprises a negative pressure cylinder (9), a piston (10) is arranged inside the negative pressure cylinder (9), a piston rod (11) is arranged on one side of the piston (10), and one side of the piston rod (11) far away from the piston (10) penetrates through the negative pressure cylinder (9) to be connected with the power device.

4. The novel drainage tube for thoracic surgery of claim 3, wherein one side of the top of the negative pressure cylinder (9) is communicated with the communicating tube (6), the communicating tube (6) is provided with a first check valve (12), one side of the communicating tube (6) is positioned on the negative pressure cylinder (9) and is provided with an air outlet tube (13), and the air outlet tube (13) is provided with a second check valve (14).

5. The novel drainage tube for thoracic surgery as claimed in claim 4, wherein the power device comprises a motor (15), the output end of the motor (15) is provided with a rotary table (16), the eccentric position of the rotary table (16) is provided with a connecting rod (17), and both ends of the connecting rod (17) are connected with the piston rod (11) and the rotary table (16) through movable bolts.

6. The novel drainage tube for thoracic surgery as claimed in claim 1, wherein a drainage tube (18) is provided at one side of the bottom of the storage bottle (1), and a control valve is provided on the drainage tube (18).

7. The novel drainage tube for thoracic surgery of claim 1, wherein a bracket (19) is arranged on one side of the storage bottle (1), a fixed shaft (20) is arranged at one end of the bracket (19), and a support plate (21) is arranged at one end of the bracket (19) far away from the fixed shaft (20).