CN213312226U

CN213312226U - Thoracic drainage device

Info

Publication number: CN213312226U
Application number: CN202021910182.3U
Authority: CN
Inventors: 刘静
Original assignee: Gaozhou Peoples Hospital
Current assignee: Gaozhou Peoples Hospital
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a thoracic drainage device, which comprises a drainage bottle, wherein the drainage bottle is connected with a rubber tube, the rubber tube is communicated with a first joint, the first joint is connected with a second joint, the second joint is communicated with a hose, one end of the hose is connected with a third joint, a first fixing clamp is arranged at the joint of the hose and the third joint, a second fixing clamp is arranged at the joint of the rubber tube and the first joint, the drainage bottle comprises a body, the inner part of the body is communicated with the rubber tube, the top of the body is provided with a connecting bracket, the connecting bracket is provided with a sling, the side of the connecting bracket is provided with an elastic cap, the elastic cap is communicated with the inner part of the body, the side wall of the body is made of transparent material, the side wall of the body is provided with scale marks, the first joint and the second joint are matched to communicate the drainage bottle and the hose, the plugging and the connection are convenient, the structure of the joint, drainage tubes of different diameters can be connected. Simple operation and is suitable for popularization.

Description

Thoracic drainage device

Technical Field

The utility model relates to the field of medical appliances, in particular to a thoracic drainage device.

Background

After the thoracotomy, because huge cavity is remained in the chest after the organ is excised, the pressure in the chest is increased, in order to rebuild the negative pressure environment in the chest, negative pressure needs to be formed in the chest through breathing, cough exhaust and other modes after the thoracotomy, the negative pressure state in the chest before the operation is recovered, and the rest lung is promoted to be reopened.

At present, the thorax drainage device is used for patients with the pleural effusion, hydrops and pneumatosis clinically to drain blood, liquid and gas by utilizing negative pressure in a drainage bottle so as to achieve the purposes of eliminating dead cavities, reducing tension and exhausting and relieving pain.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of mentioning among the above-mentioned background art, the utility model aims to provide a thoracic drainage device, including the drainage bottle, the drainage bottle even has the rubber tube, and the rubber tube intercommunication has first joint, and first articulate has the second to connect, and the second connects the intercommunication to have the hose, and the one end of hose is connected with the third and connects, and the hose is equipped with first fixation clamp with third articulate department, and rubber tube and first articulate department are equipped with the second fixation clamp, the drainage bottle includes the body, the inside and rubber tube intercommunication of body, and the body top is equipped with linking bridge, is equipped with the suspender on the linking bridge, and linking bridge side is equipped with the elasticity cap, elasticity cap and the inside intercommunication of body, and the body lateral wall is transparent material, and the body lateral wall is equipped with the scale mark.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a thoracic drainage device, includes the drainage bottle, the drainage bottle even has the rubber tube, and the rubber tube intercommunication has the first joint, and first articulate has the second to connect, and the second connects the intercommunication to have the hose, and the one end of hose is connected with the third and connects, and the hose is equipped with first fixation clamp with third articulate department, and rubber tube and first articulate department are equipped with the second fixation clamp.

The drainage bottle comprises a body, the inside of the body is communicated with a rubber tube, a connecting support is arranged at the top of the body, a hanging strip is arranged on the connecting support, an elastic cap is arranged on the side of the connecting support and is communicated with the inside of the body, the side wall of the body is made of transparent material, and scale marks are arranged on the side wall of the body.

Further, the first joint comprises a supporting plate, a liquid outlet is arranged below the supporting plate and communicated with the rubber tube, an outer spiral tube is arranged above the supporting plate, external threads are arranged on the outer spiral tube, and a guide groove is formed in the outer spiral tube.

Furthermore, the second connector comprises an inner spiral pipe, a liquid inlet interface is arranged above the inner spiral pipe and communicated with the hose, an internal thread meshed with the external thread is arranged in the inner spiral pipe, and a guide pipe is arranged in the inner spiral pipe.

Furthermore, the inner diameter of the inner spiral pipe is equal to the outer diameter of the outer spiral pipe, and the outer diameter of the guide pipe is equal to the inner diameter of the guide groove.

Further, the third joint includes the hose interface, hose interface and hose intercommunication, and the one end of hose interface is equipped with the tower type interface of different diameters, and the diameter of tower type interface is from big to little and is in proper order: the sizes of the connector are respectively marked at the outer sides of the corresponding connectors, the tower-shaped connector is communicated with a drainage tube, and the drainage tube is inserted into the thoracic cavity.

The utility model has the advantages that:

1. the utility model discloses a cooperation of first joint and second joint, intercommunication drainage bottle and hose, first joint are equipped with guide way and outer coil pipe, and the second joint is equipped with stand pipe and interior coil pipe, and the plug is convenient, and junction stable in structure is difficult for droing.

2. The utility model discloses a third connects the intercommunication drainage tube, and the third connects and is equipped with tower type interface, and tower type interface is equipped with the interface of different diameters in proper order, can connect the drainage tube of different diameters.

3. The utility model discloses be equipped with the interior negative pressure state of elasticity cap can real-time supervision drainage bottle, the drainage bottle is equipped with the scale simultaneously, can real-time supervision draw forth the volume of pleural effusion.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic view of a first joint structure of the present invention;

fig. 3 is a schematic view of a second joint structure of the present invention;

fig. 4 is a schematic view of a third joint structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, a thoracic drainage device, including drainage bottle 1, drainage bottle 1 even has

rubber tube

2, 2 intercommunications of rubber tube have first joint 3, first joint 3 is connected with

second joint

4, 4 intercommunications of second joint have hose 5, the one end of hose 5 is connected with third joint 6, hose 5 is equipped with first fixation clamp 7 with the 6 junctions of third joint,

rubber tube

2 and 3 junctions of first joint are equipped with second fixation clamp 8, first fixation clamp 7 and second fixation clamp 8 make each connect and the pipe between be connected stably, should not drop.

Drainage bottle 1 includes

body

11, 11 inside and the 2 intercommunications of rubber tube of body, and 11 tops of body are equipped with linking bridge 12, are equipped with suspender 9 on linking bridge 12, and linking bridge 12 side is equipped with elasticity cap 13, and

elasticity cap

13 and 11 inside intercommunications of body, 11 lateral walls of body are transparent material, and 11 lateral walls of body are equipped with scale mark 14.

As shown in fig. 2 and 3, the first joint 3 includes a support plate 31, a liquid outlet 32 is provided below the support plate 31, the liquid outlet 32 is communicated with the rubber tube 2, an outer spiral tube 33 is provided above the support plate 31, an outer thread 34 is provided on the outer spiral tube 33, and a guide groove 35 is provided in the outer spiral tube 33.

The second joint 4 comprises an inner spiral pipe 41, a liquid inlet port 42 is arranged above the inner spiral pipe 41, the liquid inlet port 42 is communicated with the hose 5, the inner diameter of the inner spiral pipe 41 is equal to the outer diameter of the outer spiral pipe 33, an inner thread meshed with the outer thread 34 is arranged in the inner spiral pipe 41, a guide pipe 43 is arranged in the inner spiral pipe 41, the outer diameter of the guide pipe 43 is equal to the inner diameter of the guide groove 35, when the second joint is used, the guide pipe 43 is inserted into the guide groove 35, and then the inner spiral pipe 41 and the outer spiral pipe 33 are screwed.

As shown in fig. 4, the third joint 6 includes a hose connector 61, the hose connector 61 is communicated with the hose 5, one end of the hose connector 61 is provided with tower connectors 62 with different diameters, and the diameters of the tower connectors 62 are, from large to small: the sizes of the drainage tubes are respectively marked at the outer sides of the corresponding interfaces by 14mm, 12mm, 10mm, 8mm, 6mm and 4mm, the tower-shaped interface 62 is communicated with the drainage tube, the drainage tube is inserted into the thoracic cavity, and the medical staff can use the drainage tubes with different diameters according to the sizes of the incisions.

The working principle is as follows: during the use, medical staff uses the drainage tube of different diameters according to the incision size, then connect third joint 6 with the drainage tube, third joint 6 is equipped with tower type interface 62, can connect the drainage tube of different diameters, need not to change the joint many times, third joint 6 hose interface 61 communicates with hose 5, hose 5 communicates with rubber tube 2 through first joint 3 and the cooperation of second joint 4, inside rubber tube 2 intercommunication drainage bottle 1, the body 11 of drainage bottle 1 is transparent material and the lateral wall is equipped with scale mark 14, can observe the pleural effusion volume of drawing forth in real time, the inside elasticity cap 13 that communicates of body 11, when the inside negative pressure of body 11 disappears or reduces, elasticity cap 13 can bounce, when elasticity cap 13 was when bouncing completely, the inside negative pressure of body 11 disappears completely.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the 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 thoracic drainage device comprises a drainage bottle (1), and is characterized in that the drainage bottle (1) is connected with a rubber tube (2), the rubber tube (2) is communicated with a first joint (3), the first joint (3) is connected with a second joint (4), the second joint (4) is communicated with a hose (5), one end of the hose (5) is connected with a third joint (6), a first fixing clamp (7) is arranged at the joint of the hose (5) and the third joint (6), and a second fixing clamp (8) is arranged at the joint of the rubber tube (2) and the first joint (3);

drainage bottle (1) includes body (11), and body (11) is inside to communicate with rubber tube (2), and body (11) top is equipped with linking bridge (12), is equipped with suspender (9) on linking bridge (12), and linking bridge (12) side is equipped with elasticity cap (13), and elasticity cap (13) and body (11) are inside to be communicated, and body (11) lateral wall is transparent material, and body (11) lateral wall is equipped with scale mark (14).

2. The thoracic drainage device according to claim 1, wherein the first connector (3) comprises a support plate (31), a liquid outlet (32) is arranged below the support plate (31), the liquid outlet (32) is communicated with the rubber tube (2), an outer spiral tube (33) is arranged above the support plate (31), an external thread (34) is arranged on the outer spiral tube (33), and a guide groove (35) is arranged in the outer spiral tube (33).

3. The thoracic drainage device according to claim 1, wherein the second connector (4) comprises an inner spiral pipe (41), a liquid inlet port (42) is arranged above the inner spiral pipe (41), the liquid inlet port (42) is communicated with the hose (5), an inner thread engaged with the outer thread (34) is arranged in the inner spiral pipe (41), and a guide pipe (43) is arranged in the inner spiral pipe (41).

4. The chest drainage device according to claim 3 wherein the inner spiral tube (41) has an inner diameter equal to the outer diameter of the outer spiral tube (33) and the guide tube (43) has an outer diameter equal to the inner diameter of the guide groove (35).

5. The chest drainage device according to claim 1, wherein the third connector (6) comprises a hose connector (61), the hose connector (61) is communicated with the hose (5), one end of the hose connector (61) is provided with tower connectors (62) with different diameters, and the diameters of the tower connectors (62) are sequentially from large to small: the sizes of the connector are respectively marked at the outer sides of the corresponding connectors, the tower-shaped connector (62) is communicated with a drainage tube, and the drainage tube is inserted into the thoracic cavity.