CN219230901U

CN219230901U - Drainage mouth is floated and is sunk controllable thorax hydrops drainage tube

Info

Publication number: CN219230901U
Application number: CN202223205914.0U
Authority: CN
Inventors: 孙贤; 郎济禄; 苏桐; 李欣宸; 陈泽航; 蔡庚易; 张淑琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-23
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the technical field of drainage tubes, and particularly relates to a drainage tube with a controllable drainage port in a floating and sinking mode. According to the utility model, the pump head is pressed downwards manually, so that the piston moves downwards and compresses the spring, at the moment, the volume of the cavity in the piston and the mounting pipe is reduced, air can push the first solid ball to move upwards and separate from the fixed block, air in the mounting pipe can be discharged through the pump head, at the moment, the second solid ball is tightly attached to the bottom of the mounting pipe, the air is prevented from overflowing downwards, when effusion exists in the mounting pipe, the function of preventing the effusion from flowing backwards can be achieved, when the piston moves upwards and resets through the spring, the first solid ball seals the fixed block, the second solid ball floats upwards, and the effusion in the thoracic cavity can be pumped into the mounting pipe through the flow guide pipe.

Description

Drainage mouth is floated and is sunk controllable thorax hydrops drainage tube

Technical Field

The utility model belongs to the technical field of drainage tubes, and particularly relates to a drainage tube with a controllable drainage port in a floating and sinking manner for pleural effusion.

Background

In clinic, the operation of thoracoabdominal cavity puncture drainage is often carried out, the effusion is drained for the patient with thoracoabdominal cavity full of thoracoabdominal cavity, so as to relieve the pain of the patient, most of drainage tubes used clinically at present are traditional hoses, are easy to suspend in the hydrothorax, influence the drainage of the effusion, and therefore, the drainage tube with a controllable drainage port floating and sinking type hydrothorax is needed;

the current drainage port floating and sinking controllable pleural effusion drainage tube on the market is easy to cause effusion backflow in the extraction process of pleural effusion, so that the physical discomfort of a patient is caused, the effusion extraction efficiency is low, the height is inconvenient to adjust, and different use environments are difficult to meet. Therefore, improvement of the existing drainage-port floating-sinking controllable pleural effusion drainage tube is urgently needed, and the drainage-port floating-sinking controllable pleural effusion drainage tube is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the drainage tube with the controllable drainage port floating and sinking type pleural effusion, which has reasonable design, simple structure and convenient flexible height adjustment, and is used for solving the problems that in the prior art, in the extraction process of pleural effusion, the condition of effusion reflux easily occurs, the body of a patient is uncomfortable, the effusion extraction efficiency is low, the height adjustment is inconvenient, and different use working environments are difficult to meet.

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

the utility model provides a drainage mouth is floated and is sunk controllable thorax hydrops drainage tube, its includes elevating system, elevating system's the outside is provided with fixed cover, elevating system includes installation piece, threaded rod and guide bar, and the upper end right side of installation piece is provided with the threaded rod, and the left side of threaded rod is provided with the guide bar, and the one end internally mounted that elevating system was kept away from to fixed cover has suction means, and suction means's lower extreme is provided with the honeycomb duct, suction means includes pump head, dead lever, first solid ball, dead lever, piston, spring, fixed cover, second solid ball, installation pipe and installation lid, and the right-hand member inboard of pump head is provided with the dead lever, is provided with first solid ball below the dead lever, and the outside of first solid ball is provided with the dead lever, and the bottom inboard of pump head is provided with the piston, and the spring is kept away from below the one end of piston and is installed the fixed cover, is provided with the second solid ball below the inboard of fixed cover, and the outside of second solid ball is installed the installation pipe, is connected with the installation lid between top and the piston.

As a preferred implementation mode, the installation block is rotationally connected with the threaded rod, the installation block is fixedly connected with the guide rod, the fixed sleeve is in threaded connection with the threaded rod, and the fixed sleeve is in sliding connection with the guide rod.

As a preferred implementation mode, the pump head is fixedly connected with the fixing rod, the diameter cluster of the fixing block gradually decreases from top to bottom, and the fixing block is fixedly connected with the pump head.

As a preferable implementation mode, the upper end and the lower end of the spring are fixedly connected with the piston and the fixed cover respectively, and the fixed cover is fixedly connected with the mounting tube.

As a preferred implementation mode, the installation pipe is connected with the piston in a sliding way, the installation pipe is fixedly connected with the installation cover, the fixed sleeve is fixedly connected with the installation pipe, and the installation pipe is connected with the diversion pipe in a mosaic way.

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

in the scheme of the utility model:

the threaded rod is manually rotated, the fixing sleeve can be controlled to drive the suction mechanism to synchronously lift along the guide rod, so that the height position of the suction mechanism can be flexibly controlled, and the device can be used in different effusion extraction environments;

the piston moves downwards and compresses the spring by manually pressing the pump head downwards, at the moment, the volume of the cavity in the piston and the mounting pipe is reduced, air can push the first solid ball to move upwards and separate from the fixed block, air in the mounting pipe can be discharged through the pump head, at the moment, the second solid ball is tightly attached to the bottom of the mounting pipe, air is prevented from overflowing downwards, when effusion exists in the mounting pipe, the function of preventing the effusion from flowing backwards can be achieved, when the piston moves upwards and resets through the spring, the first solid ball is used for sealing the fixed block, the second solid ball floats upwards, effusion in the thoracic cavity can be pumped into the mounting pipe through the guide pipe, then the pump head is continuously pressed, the effusion flows out of the device through the left end opening of the pump head and reciprocates in sequence, and therefore the drainage and extraction of the intrathoracic effusion can be conducted fully.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

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

FIG. 2 is a schematic view of the elevating mechanism of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a connection between a suction mechanism and a flow guiding pipe according to the present utility model;

fig. 4 is a schematic cross-sectional view of the suction mechanism of the present utility model.

In the figure:

1. a lifting mechanism; 101. a mounting block; 102. a threaded rod; 103. a guide rod; 2. a fixed sleeve; 3. a suction mechanism; 301. a pump head; 302. a fixed rod; 303. a first solid sphere; 304. a fixed block; 305. a piston; 306. a spring; 307. a fixed cover; 308. a second solid sphere; 309. installing a pipe; 310. a mounting cover; 4. and a flow guiding pipe.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in one of fig. 1 to 4, the drainage port floating and sinking controllable pleural effusion drainage tube comprises a lifting mechanism 1, a fixed sleeve 2 is arranged at the outer side of the lifting mechanism 1, the installation of the suction mechanism 3 is facilitated by arranging the fixed sleeve 2, the lifting mechanism 1 comprises an installation block 101, a threaded rod 102 and a guide rod 103, the right side of the upper end of the installation block 101 is provided with the threaded rod 102, the left side of the threaded rod 102 is provided with the guide rod 103, the suction mechanism 3 is conveniently and flexibly adjusted on the heights of the suction mechanism 3 and the guide tube 4 by arranging the lifting mechanism 1, the suction mechanism 3 is arranged at the inner side of one end of the fixed sleeve 2 far away from the lifting mechanism 1, the suction mechanism 3 is conveniently and conveniently drawn out of the pleural effusion, the guide tube 4 is arranged at the lower end of the suction mechanism 3, the guide tube 4 is conveniently and conveniently drawn in the suction mechanism 3 by arranging the guide tube 4, the suction mechanism 3 comprises a pump head 301, a fixed rod 302, a first solid ball 303, a fixed block 304, a piston 305, a spring 306, a fixed cover 307, a second solid ball 308, an installation tube 309 and an installation cover 310, the right inner side of the pump head 301 is arranged at the inner side, the solid ball 302 is conveniently, the inner side of the solid ball is provided with the fixed face of the fixed face, the fixed face of the solid ball 302, the first solid ball is provided with the fixed face of the piston 305, the second solid ball is provided with the fixed face, the inner side of the piston 305 is provided with the piston 305, and the inner side of the piston 305 is provided with the inner side of the piston 305, the piston is fixed face is fixed with the piston, and the piston 305 is fixed with the piston, the piston is fixed, and the inner side is further, the piston is fixed with the piston is further is mounted with the piston, and the piston 3 is and the piston, and the piston is and the piston.

As a preferred embodiment, on the basis of the above structure, further, the connection mode of the mounting block 101 and the threaded rod 102 is rotary connection, the mounting block 101 is fixedly connected with the guide rod 103, the fixed sleeve 2 is in threaded connection with the threaded rod 102, the fixed sleeve 2 is slidably connected with the guide rod 103, and the position of the fixed sleeve 2 is conveniently adjusted by arranging the threaded rod 102.

As a preferred embodiment, based on the above structure, the pump head 301 is further fixedly connected with the fixing rod 302, the diameter of the fixing block 304 gradually decreases from top to bottom, and the fixing block 304 is fixedly connected with the pump head 301, so that the pump head 301 is arranged to facilitate the extraction of the effusion in the chest.

In the preferred embodiment, based on the above structure, the upper and lower ends of the spring 306 are fixedly connected to the piston 305 and the fixed cover 307, respectively, and the fixed cover 307 is fixedly connected to the mounting tube 309, so that the piston 305 can rebound upwards automatically after being extruded by the spring 306.

As a preferred embodiment, based on the above structure, further, the installation tube 309 is slidably connected to the piston 305, the installation tube 309 is fixedly connected to the installation cover 310, the fixing sleeve 2 is fixedly connected to the installation tube 309, and the installation tube 309 is connected to the flow guide tube 4 in a mosaic manner, so that the effusion in the chest cavity can be conveniently introduced into the installation tube 309 by arranging the flow guide tube 4.

The working principle of the utility model is as follows:

when the device is used, the device is firstly arranged at a reasonable position of a sickbed, then the height of the guide pipe 4 is adjusted according to the depth of pleural effusion, the threaded rod 102 is manually rotated, the fixed sleeve 2 and the suction mechanism 3 are controlled to stably lift and adjust along the guide rod 103, and the height of the suction mechanism 3 is adjusted to a proper position;

after the height position of the guide pipe 4 is adjusted, one end of the guide pipe 4 is inserted into the pleural effusion of a patient, the lower pressure pump head 301 enables the piston 305 to move downwards and compresses the spring 306, at the moment, the inner space of the mounting pipe 309 is compressed, under the action of gas, the first solid ball 303 at the top of the piston 305 can be pushed to move upwards and separate from the fixed block 304, the air in the mounting pipe 309 can be discharged through the pump head 301, at the moment, the second solid ball 308 is tightly attached to the bottom of the mounting pipe 309, the air is prevented from overflowing downwards, when the effusion exists in the mounting pipe 309, the effect of preventing the effusion from flowing backwards can be achieved, the pump head 301 is released later, under the action of the spring 306, the piston 305 moves upwards at the moment, the first solid ball 303 can be controlled to block the fixed block 304, the second solid ball 308 moves upwards, the effusion in the chest can be pumped into the inside the mounting pipe 309 under the same way, the left end opening of the pump head 301 is opened and reciprocated in turn, the inner effusion can be conveniently and fully drained and pumped in the chest, and the condition of the effusion can be prevented from flowing backwards;

when the above-described is required, the first solid ball 303 can be prevented from being separated by the fixing lever 302, and the second solid ball 308 can be prevented from being separated by the fixing cover 307.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.

Claims

1. The utility model provides a drainage mouth is floated and is sunk controllable thorax hydrops drainage tube, includes elevating system (1), its characterized in that: the outside of elevating system (1) is provided with fixed cover (2), elevating system (1) is provided with threaded rod (102) and guide bar (103) including installation piece (101), threaded rod (102), the upper end right side of installation piece (101), the left side of threaded rod (102) is provided with guide bar (103), the one end internally mounted who keeps away from elevating system (1) of fixed cover (2) has suction mechanism (3), the lower extreme of suction mechanism (3) is provided with honeycomb duct (4), suction mechanism (3) include pump head (301), dead lever (302), first solid ball (303), dead block (304), piston (305), spring (306), fixed cover (307), second solid ball (308), installation pipe (309) and installation lid (310), the right-hand member inboard of pump head (301) is provided with dead lever (302), the below of dead lever (302) is provided with first solid ball (303), the outside of first solid ball (303) is provided with fixed block (304), the bottom of pump head (301) is provided with piston (305), the bottom of piston (305) is provided with inboard (306), the bottom of spring (306) is kept away from under the spring (307) installs fixed cover (307), a second solid ball (308) is arranged below the inner side of the fixed cover (307), a mounting tube (309) is mounted on the outer side of the second solid ball (308), and a mounting cover (310) is connected between the top end of the mounting tube (309) and the piston (305).

2. The drainage tube with a controllable sink-float drainage port for pleural effusion according to claim 1, wherein: the installation block (101) is rotationally connected with the threaded rod (102), the installation block (101) is fixedly connected with the guide rod (103), the fixing sleeve (2) is in threaded connection with the threaded rod (102), and the fixing sleeve (2) is in sliding connection with the guide rod (103).

3. The drainage tube with a controllable sink-float drainage port for pleural effusion according to claim 1, wherein: the pump head (301) is fixedly connected with the fixing rod (302), the diameter cluster of the fixing block (304) gradually decreases from top to bottom, and the fixing block (304) is fixedly connected with the pump head (301).

4. The drainage tube with a controllable sink-float drainage port for pleural effusion according to claim 1, wherein: the upper end and the lower end of the spring (306) are fixedly connected with the piston (305) and the fixed cover (307), and the fixed cover (307) is fixedly connected with the mounting tube (309).

5. The drainage tube with a controllable sink-float drainage port for pleural effusion according to claim 1, wherein: the installation pipe (309) is connected with the piston (305) in a sliding mode, the installation pipe (309) is fixedly connected with the installation cover (310), the fixed sleeve (2) is fixedly connected with the installation pipe (309), and the installation pipe (309) is connected with the guide pipe (4) in an embedded mode.