CN209864768U

CN209864768U - Threaded opening pleural effusion drainage bag

Info

Publication number: CN209864768U
Application number: CN201920027349.2U
Authority: CN
Inventors: 杨羚
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2019-12-31
Anticipated expiration: 2029-01-08

Abstract

The utility model relates to the technical field of drainage bags, in particular to a threaded port pleural effusion drainage bag, which comprises a drainage bag, wherein a sealing cover is arranged on the drainage bag, a drainage port is arranged on the sealing cover, a flow guide pipe is arranged on the drainage port, a drainage joint is arranged on the flow guide pipe, the drainage joint comprises a first joint and a second joint arranged on one side of the first joint, a movable block is arranged on the first joint, and a threaded sleeve is fixedly bonded on the movable block; this screw thread mouth pleural effusion drainage bag is through the thread sleeve pipe and the thread groove that are equipped with, and the first joint of pleural effusion drainage bag designs the internal thread mouth that matches with thoracic drainage tube second joint thread mouth promptly for drainage bag and drainage tube joint are firm, and difficult slippage, the drainage is more unobstructed, and the thoracic drainage coupling of having solved present clinical application is the external thread mouth, and the joint of thoracic drainage bag is the flat mouthful, and both can not connect the problem that easily produces doctor and patient's contradiction well.

Description

Threaded opening pleural effusion drainage bag

Technical Field

The utility model relates to a drainage bag technical field specifically is a screw thread mouth pleural effusion drainage bag.

Background

The drainage bag is a device for storing body fluid of a clinical patient, is mainly used for urine drainage, pleural effusion drainage and the like, the joint of the thoracic drainage bag in the current clinical application is an external threaded port, the joint of the thoracic drainage bag is a flat port, the thoracic drainage bag and the drainage bag can not be well connected when the thoracic water is placed, the patient can easily slip when moving, the thoracic water flow is caused to be on a bed or the clothes of the patient are wetted, and the contradiction between doctors and patients is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw thread mouth pleural effusion drainage bag to the present clinical application's that proposes in solving above-mentioned background art chest drainage coupling is the external screw thread mouth, and the joint of chest drainage bag is the flat mouthful, and both can not connect well and easily produce doctor-patient contradiction, and current drainage bag lacks cleaning device, consequently causes the drainage bag can not the secondary use, has wasted the problem of resource.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a screw thread mouth pleural effusion drainage bag, includes the drainage bag, be equipped with sealed lid on the drainage bag, sealed covering is equipped with the drainage mouth, be equipped with the honeycomb duct on the drainage mouth, be equipped with the drainage on the honeycomb duct and connect.

The drainage connector comprises a first connector and a second connector on one side of the first connector, a movable block is arranged on the first connector, a threaded sleeve is fixedly bonded on the movable block, a threaded cavity is formed in the threaded sleeve, and a threaded groove is formed in the outer wall of the circumference of the second connector.

Preferably, the peripheral outer wall of the drainage bag is provided with a bedside hook.

Preferably, the movable block is rotatably connected with the first joint through a bearing.

Preferably, the drainage bag has an overall shape of a cylinder.

Preferably, the threaded cavity is in threaded connection with the threaded groove.

Preferably, the overall shape of the movable block is hexagonal.

Compared with the prior art, the beneficial effects of the utility model are that:

this screw thread mouth pleural effusion drainage bag is through the thread sleeve pipe and the thread groove that are equipped with, and the first joint of pleural effusion drainage bag designs the internal thread mouth that matches with thoracic drainage tube second joint thread mouth promptly for drainage bag and drainage tube joint are firm, and difficult slippage, the drainage is more unobstructed, and the thoracic drainage coupling of having solved present clinical application is the external thread mouth, and the joint of thoracic drainage bag is the flat mouthful, and both can not connect the problem that easily produces doctor and patient's contradiction well.

Drawings

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

FIG. 2 is a schematic structural view of a drainage connector of the present invention;

FIG. 3 is a schematic view of an explosion structure of the drainage connector of the present invention;

fig. 4 is a schematic structural view of the middle threaded sleeve of the present invention.

In the figure: 1. a drainage bag; 11. a liquid discharge port; 2. a sealing cover; 21. a negative pressure port is connected externally; 22. a drainage opening; 23. a bedside hook; 24. a flow guide pipe; 25. a drainage connector; 251. a first joint; 2511. a movable block; 2512. a threaded bushing; 2513. a threaded cavity; 252. a second joint; 2521. a thread groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Example 1

The utility model provides a screw thread mouth pleural effusion drainage bag, in order to make drainage bag and drainage tube joint firm, difficult slippage, the drainage is more unobstructed, the inventor has set up threaded sleeve 2512, movable block 2511 and screw cavity 2513, as a preferred embodiment, as shown in fig. 1 to 4, including drainage bag 1, be equipped with sealed lid 2 on the drainage bag 1, be equipped with drainage mouth 22 on the sealed lid 2, be equipped with honeycomb duct 24 on the drainage mouth 22, be equipped with drainage joint 25 on the honeycomb duct 24, drainage joint 25 includes the second joint 252 of first joint 251 and first joint 251 one side, be equipped with movable block 2511 on the first joint 251, the last bonding of movable block 2511 is fixed with threaded sleeve 2512, threaded cavity 2513 has been seted up in the threaded sleeve 2512, the screw thread groove 2521 has been seted up on the circumference outer wall of second joint 252.

Specifically, the movable block 2511 is rotationally connected with the first joint 251 through a bearing, when the first joint 251 and the second joint 252 need to be connected, a user rotates the movable block 2511 to drive the threaded sleeve 2512 to rotate, so that the threaded groove 2521 rotates to enter the threaded cavity 2513, and the movable block 2511 cannot be driven to rotate when rotating in the connection mode.

Specifically, the bedside hook 23 is arranged on the outer wall of the circumference of the drainage bag 1, and the bedside hook 23 is convenient for hanging the drainage bag 1.

Specifically, the whole shape of the drainage bag 1 is cylindrical, and the cylindrical drainage bag 1 improves the whole capacity of the drainage bag 1.

Further, the threaded cavity 2513 is threadedly coupled with the threaded groove 2521 in such a manner that the coupling between the first fitting 251 and the second fitting 252 is more stable, so that the first fitting 251 and the second fitting 252 are not freely disconnected during use.

In addition, the overall shape of the movable block 2511 is hexagonal, and the hexagonal movable block 2511 is convenient for a medical worker to hold the movable block 2511 to rotate.

It is necessary to supplement that the joint of the drainage tube 24 and the drainage port 22 is provided with a one-way valve, which can effectively prevent the liquid in the drainage bag 1 from flowing backwards, and avoid the secondary infection of the patient.

It is worth to say that, the material of drainage bag 1 is the transparent material of PVC, and this material has certain chemical corrosion resistance, and has certain hardness, uses this material can observe the situation of hydrops in drainage bag 1 simultaneously, has also increased the whole durability of drainage bag 1.

The utility model discloses a screw thread mouth pleural effusion drainage bag is when using, and the user of service respectively takes up first joint 251 and second joint 252, and the user of service aligns thread groove 2521 with threaded sleeve 2512 simultaneously to rotate movable block 2511, movable block 2511 rotates and drives threaded sleeve 2512 and rotate, and in thread groove 2521 rotated gradually and got into threaded cavity 2513 this moment, first joint 251 can connect the completion with the second joint 252.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screw thread mouth pleural effusion drainage bag, includes drainage bag (1), its characterized in that: the drainage bag (1) is provided with a sealing cover (2), the sealing cover (2) is provided with a drainage port (22), the drainage port (22) is provided with a drainage pipe (24), and the drainage pipe (24) is provided with a drainage connector (25);

the drainage connector (25) comprises a first connector (251) and a second connector (252) on one side of the first connector (251), a movable block (2511) is arranged on the first connector (251), a threaded sleeve (2512) is fixedly bonded on the movable block (2511), a threaded cavity (2513) is formed in the threaded sleeve (2512), and a threaded groove (2521) is formed in the circumferential outer wall of the second connector (252).

2. The threaded port pleural effusion drainage bag of claim 1, wherein: the peripheral outer wall of the drainage bag (1) is provided with a bedside hook (23).

3. The threaded port pleural effusion drainage bag of claim 1, wherein: the movable block (2511) is rotationally connected with the first joint (251) through a bearing.

4. The threaded port pleural effusion drainage bag of claim 1, wherein: the whole shape of the drainage bag (1) is cylindrical.

5. The threaded port pleural effusion drainage bag of claim 1, wherein: the thread cavity (2513) is in threaded connection with the thread groove (2521).

6. The threaded port pleural effusion drainage bag of claim 1, wherein: the overall shape of the movable block (2511) is hexagonal.