CN219167239U

CN219167239U - Hydrothorax drainage device

Info

Publication number: CN219167239U
Application number: CN202222540122.2U
Authority: CN
Inventors: 李艳星; 李梓行; 赵玉明; 杨志伟
Original assignee: Wuxi Yuansheng Medical Technology Co ltd
Current assignee: Wuxi Yuansheng Medical Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-13
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of drainage of pleural effusion, in particular to a pleural effusion drainage device, which comprises a catheter, wherein a drainage component is also arranged on the catheter; the drainage assembly comprises a box body fixedly arranged at the tail end of the catheter, a limiting plate fixedly arranged at the U-shaped structure of the inner side wall of the box body, and two fixing plates fixedly arranged at the upper end and the lower end of the inner side wall of the limiting plate, wherein a fixing rod is fixedly connected between the fixing plates, the outer side wall of the fixing rod is slidably connected with a floating plate, one side, close to the limiting plate, of the box body is fixedly provided with an observation box, the limiting plate and the observation box are communicated through a rectangular hole formed in the box body, the drainage assembly is arranged on the drainage assembly, a user can realize real-time monitoring on the collecting progress of accumulated liquid through the drainage assembly, and the drainage assembly is added on the drainage assembly to rapidly discharge collected accumulated liquid.

Description

Hydrothorax drainage device

Technical Field

The utility model belongs to the technical field of drainage of pleural effusion, and particularly relates to a pleural effusion drainage device.

Background

The chest drainage device is mainly suitable for pneumothorax and hydrothorax caused by various reasons and patients needing closed drainage after operation, and because the patients of the chest internal medicine patients possibly accumulate a large amount of hydrothorax in the chest, the patients can be pressed on blood vessels due to untimely discharge, and the life safety of the patients is endangered;

through investigation publication (bulletin) number: CN215023127U discloses a drainage device for clinical pleural effusion in internal medicine, and the technical proposal of the drainage device comprises a drainage bottle, an upper cover, an exhaust pipe, a connecting pipe, a drainage pipe, a puncture needle, a baffle, a guide rod, a lifting plate, a ball valve and the like, and has the technical effects of preventing the backflow of effusion when the effusion in the drainage bottle is full;

although the design can prevent the effusion from flowing backwards when the effusion in the drainage bottle is full, when the effusion in the drainage bottle is collected, the user cannot conveniently monitor the effusion collection progress in real time, and the design is inconvenient to quickly discharge the effusion in the drainage bottle;

in order to solve the problems, the application provides a hydrothorax drainage device.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a pleural effusion drainage device which has the characteristic of being convenient for a user to monitor the effusion collection progress in real time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydrothorax drainage device comprises a catheter, wherein a drainage component is further arranged on the catheter;

the drainage assembly comprises a box body fixedly arranged at the tail end of the catheter, a limiting plate fixedly arranged at the U-shaped structure of the inner side wall of the box body, and two fixing plates fixedly arranged at the upper end and the lower end of the inner side wall of the limiting plate, wherein a fixing rod is fixedly connected between the fixing plates, a floating plate is slidably connected to the outer side wall of the fixing rod, an observation box is fixedly arranged at one side of the outer side wall of the box body, which is close to the limiting plate, and the limiting plate is communicated with the observation box through a rectangular hole formed in the box body.

As the pleural effusion drainage device, preferably, one end of the limiting plate, which is far away from the guide pipe, is provided with a square hole, the floating plate is provided with a vent hole, one side of the observation box, which is close to the box body, is in an open state, and one side of the observation box, which is far away from the box body, is in a closed state.

As the pleural effusion drainage device is preferable, one side of the floating plate, which is close to the observation box, is fixedly connected with a pointer, the pointer slides in the observation box, and the surface of the observation box is fixedly provided with a graduated scale.

As the preferred pleural effusion drainage device, the drainage device also comprises a drainage assembly, wherein the drainage assembly comprises a connecting pipe fixedly arranged on one side of the box body away from the catheter and a cover body in threaded connection with the inner side wall of the connecting pipe.

As the pleural effusion drainage device is preferable, the inner part of the connecting pipe is fixedly connected with the fixed block, one side of the cover body, which is close to the connecting pipe, is fixedly connected with the limiting block, the limiting block slides in the arc-shaped groove formed in the fixed block, the fixed block is provided with the first liquid outlet hole, and the cover body is fixedly connected with the liquid outlet pipe through the second liquid outlet hole.

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

set up drainage subassembly on this device, the user can realize through this drainage subassembly that the hydrops is collected the real-time supervision of progress to added the flowing back subassembly on this mechanism, the hydrops of collecting that discharge that can be quick.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a drainage assembly of the present utility model;

FIG. 3 is a schematic cross-sectional view of the case of the present utility model;

FIG. 4 is a schematic view of a limiting plate according to the present utility model;

FIG. 5 is a schematic view of a floating plate according to the present utility model;

FIG. 6 is a schematic view of the structure of the observation box in the utility model;

FIG. 7 is a schematic view of the structure of the fixing block according to the present utility model;

FIG. 8 is a schematic view of a stopper according to the present utility model;

fig. 9 is a schematic structural view of a cover body in the present utility model.

In the figure:

1. a conduit;

2. a drainage assembly; 21. a case; 22. a limiting plate; 23. a fixing plate; 24. a fixed rod; 25. a floating plate; 26. a pointer; 27. an observation box;

3. a liquid discharge assembly; 31. a connecting pipe; 32. a fixed block; 33. a cover body; 34. a limiting block; 35. and a liquid outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1:

a hydrothorax drainage device, which comprises a catheter 1.

In this embodiment: existing device { public (announcement) number }: CN215023127U, disclosing: the drainage tube disclosed in the present application is disclosed in the patent, the catheter 1 in the present application adopts the same technical means in the prior art, the technical means are not described in detail herein, the present application is further improved with respect to the existing drainage bottle, and the details refer to the following disclosure technology; for solving the technical problem that exists among this prior art, the design can prevent the hydrops refluence when the hydrops collection in the drainage bottle is full as above background art discloses, "but when the hydrops is collected in the drainage bottle, inconvenient user carries out real-time supervision to the hydrops collection progress, and this design is inconvenient to discharge the hydrops in the drainage bottle fast", combine the problem that this problem obviously is the reality to exist and be difficult to solve, for this reason, for solving this technical problem, drainage subassembly 2 and flowing back subassembly 3 have been added on this application file.

Further, the method comprises the following steps:

as shown in fig. 1-7:

the drainage assembly 2 is further installed on the guide pipe 1, the drainage assembly 2 comprises a box body 21 fixedly installed at the tail end of the guide pipe 1, a limiting plate 22 fixedly installed on the U-shaped structure of the inner side wall of the box body 21 and two fixing plates 23 fixedly installed at the upper end and the lower end of the inner side of the limiting plate 22, fixing rods 24 are fixedly connected between the fixing plates 23, floating plates 25 are slidably connected to the outer side walls of the fixing rods 24, an observation box 27 is fixedly installed on one side, close to the limiting plate 22, of the outer side walls of the box body 21, and the limiting plate 22 is communicated with the observation box 27 through rectangular holes formed in the box body 21.

In an alternative embodiment, the end of the limiting plate 22 far away from the conduit 1 is provided with a square hole, the floating plate 25 is provided with a vent hole, one side of the observation box 27 close to the box 21 is in an open state, and one side of the observation box 27 far away from the box 21 is in a closed state.

In this embodiment: during the use, the user is leading-in the box 21 with the hydrops through pipe 1, owing to limiting plate 22 is linked together with box 21 inside, along with the import of hydrops, the floating plate 25 receives buoyancy influence and can remove along limiting shift inside to people can carry out real-time supervision to collecting the progress according to the floating plate 25 position, can directly perceived the observation to the floating plate 25 position through observing box 27.

It should be noted that: the upper cover of the box body 21 is also provided with an exhaust pipe, and the exhaust pipe enables the air pressure in the box body 21 to be consistent with the external air pressure, so that the accumulated liquid is convenient to collect.

It should be noted that: the penetrating window is made of transparent materials, so that real-time observation is facilitated.

Further, the method comprises the steps of;

in an alternative embodiment, a pointer 26 is fixedly connected to one side of the floating plate 25, which is close to the observation box 27, the pointer 26 slides inside the observation box 27, and a graduated scale is fixedly arranged on the surface of the observation box 27.

In this embodiment: the floating plate 25 drives the pointer 26 to move, and the pointer 26 corresponds to the scale on the graduated scale, so that the collection progress of the effusion can be monitored visually by numbers.

As shown in fig. 6-8:

the pleural effusion drainage device further comprises a drainage assembly 3, wherein the drainage assembly 3 comprises a connecting pipe 31 fixedly arranged on one side of the box body 21 far away from the catheter 1 and a cover body 33 in threaded connection with the inner side wall of the connecting pipe 31.

In this embodiment: the cover 33 is rotated clockwise to make the screw thread at the outer side of the cover 33 and the screw sleeve at the inner side of the connecting pipe 31 engaged with each other, at this time, the cover 33 moves upward and enters into the connecting pipe 31 to block the outflow of the effusion, the cover 33 is rotated counterclockwise to make the screw thread at the outer side of the cover 33 and the screw sleeve at the inner side of the connecting pipe 31 gradually separate, at this time, the cover 33 moves downward and separates from the connecting pipe 31, at this time, the effusion flows out from the connecting pipe 31.

It should be noted that: the cover body 33 is provided with a knob, and the knob drives the cover body 33 to rotate, so that more labor is saved.

Further, the method comprises the steps of;

in an alternative embodiment, the fixing block 32 is fixedly connected to the inside of the connecting pipe 31, the limiting block 34 is fixedly connected to one side, close to the connecting pipe 31, of the cover 33, the limiting block 34 slides in an arc-shaped groove formed in the fixing block 32, a first liquid outlet hole is formed in the fixing block 32, and the liquid outlet pipe 35 is fixedly connected to the cover 33 through a second liquid outlet hole formed in the cover.

In this embodiment: when the cover body 33 rotates, the limiting block 34 is driven to slide in the arc-shaped groove of the fixed block 32, the arc-shaped groove limits the limiting block 34, so that the rotation of the cover body 33 is limited, the rotation stroke of the cover body 33 is identical to the stroke of the limiting block 34 in the arc-shaped groove, when the cover body 33 rotates clockwise and is not moved rotationally, the second liquid outlet is mutually communicated with the first liquid outlet on the fixed block 32, liquid is discharged through the liquid outlet pipe 35, when the cover body 33 rotates anticlockwise and cannot rotate, the cover body 33 and the fixed block 32 are mutually attached, the second liquid outlet on the cover body 33 is staggered with the first liquid outlet on the fixed block 32, and liquid can not flow out through the first liquid outlet and is blocked by the cover body 33.

Working principle: the user is led into the box 21 through pipe 1 with the hydrops, because limiting plate 22 is linked together with the inside of box 21, along with the import of hydrops, floating plate 25 receives buoyancy influence and can remove along spacing in-house, thereby people can carry out real-time supervision according to floating plate 25 position, floating plate 25 drives pointer 26 and remove, can directly perceived the observation of floating plate 25 position through the scale on the observation box 27, because the spacing of arc wall to stopper 34 on the fixed block 32, when rotatory motionless, second liquid outlet communicates each other with the first liquid outlet on the fixed block 32, liquid is discharged through drain pipe 35, when rotatory inadequately, lid 33 and fixed block 32 are laminated each other this moment, and the second liquid outlet on the lid 33 staggers with the first liquid outlet on the fixed block 32, liquid can be blocked by lid 33 through first liquid outlet outflow, liquid can not flow.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pleural effusion drainage ware, includes pipe (1), its characterized in that: a drainage component (2) is also arranged on the catheter (1);

the drainage assembly (2) comprises a box body (21) fixedly installed at the tail end of the guide pipe (1) and limiting plates (22) fixedly installed on the U-shaped structure of the inner side wall of the box body (21) and two fixing plates (23) fixedly installed at the upper end and the lower end of the inner side wall of the limiting plates (22), fixing rods (24) are fixedly connected between the fixing plates (23), floating plates (25) are slidably connected to the outer side walls of the fixing rods (24), an observation box (27) is fixedly installed on one side, close to the limiting plates (22), of the outer side walls of the box body (21), and the limiting plates (22) are communicated with the observation box (27) through rectangular holes formed in the box body (21).

2. The pleural effusion drainage device according to claim 1, wherein: square holes are formed in one end, far away from the guide pipe (1), of the limiting plate (22), vent holes are formed in the floating plate (25), one side, close to the box body (21), of the observation box (27) is in an open state, and one side, far away from the box body (21), of the observation box (27) is in a closed state.

3. The pleural effusion drainage device according to claim 1, wherein: one side of the floating plate (25) close to the observation box (27) is fixedly connected with a pointer (26), the pointer (26) slides in the observation box (27), and a graduated scale is fixedly arranged on the surface of the observation box (27).

4. The pleural effusion drainage device according to claim 1, wherein: the novel water-saving type water heater is characterized by further comprising a liquid draining assembly (3), wherein the liquid draining assembly (3) comprises a connecting pipe (31) fixedly installed on one side, far away from the guide pipe (1), of the box body (21) and a cover body (33) in threaded connection with the inner side wall of the connecting pipe (31).

5. The pleural effusion drainage device of claim 4, wherein: the novel connecting pipe is characterized in that a fixed block (32) is fixedly connected to the inside of the connecting pipe (31), a limiting block (34) is fixedly connected to one side, close to the connecting pipe (31), of the cover body (33), the limiting block (34) slides in an arc-shaped groove formed in the fixed block (32), a first liquid outlet hole is formed in the fixed block (32), and a liquid outlet pipe (35) is fixedly connected to the cover body (33) through a second liquid outlet hole formed in the cover body.