CN219290387U

CN219290387U - Clinical anti-blocking drainage tube

Info

Publication number: CN219290387U
Application number: CN202222655755.8U
Authority: CN
Inventors: 赵昌涛; 李王斌; 白小慧; 李雨遥
Original assignee: Yulin Second Hospital
Current assignee: Yulin Second Hospital
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-07-04
Anticipated expiration: 2032-10-10

Abstract

The utility model provides a clinical anti-blocking drainage tube, which comprises an anti-blocking component, wherein the anti-blocking component comprises a drainage tube, a first one-way valve, an eduction tube, a connecting tube, a second one-way valve, a circular tube, a baffle, a square rod, a piston plate, an L-shaped block, a motor, a circular plate and a rotating rod; the drainage tube is fixedly provided with a first one-way valve, and the bottom of the drainage tube is communicated with and fixed with an eduction tube. According to the utility model, the motor drives the rotating rod to rotate through the circular plate, the rotating rod drives the piston plate to move through the square rod, under the action of the drawing force, the first one-way valve is opened to suck the blockage in the drainage tube, when the circular plate rotates to the second half circle, the spring drives the piston plate to press the sucked blockage rightward, under the extrusion force, the blockage flows out through the drainage tube, under the gas pressure generated by the extrusion thrust, the second one-way valve is opened to be communicated with the outside gas, the motor continuously rotates to drive the piston plate to reciprocate, the blockage is automatically cleaned, and the blockage of the drainage tube is prevented.

Description

Clinical anti-blocking drainage tube

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a clinical anti-blocking drainage tube.

Background

Oncology is a secondary discipline of clinical medicine, and is classified into oncology, oncology radiotherapy, oncology surgery and the like, and oncology mainly performs internal medicine treatment of various benign and malignant tumors; the oncology radiotherapy department mainly engages in the radiotherapy of tumors; the tumor surgery provides comprehensive treatment mainly based on surgery, after the surgery is performed on a tumor patient, the accumulated pus, blood, liquid and the like in the tissue or the body cavity of the patient need to be drained outside the body, so that postoperative infection is prevented and wound healing is prevented;

the current internal oncology prevents blockking up drainage tube, in the use, because when drainage viscous liquid, part viscous liquid can block up inside the drainage tube, causes the drainage to pause, has reduced the quick thing of drainage for the patient bears longer pain, and the drainage effect is not good, and can not clear up the plug voluntarily, and for this reason, proposes a clinical anti-blocking drainage tube.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a clinical anti-clogging drainage tube that solves or alleviates the technical problems of the prior art, at least providing a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: the clinical anti-blocking drainage tube comprises an anti-blocking assembly, wherein the anti-blocking assembly comprises a drainage tube, a first one-way valve, an eduction tube, a connecting tube, a second one-way valve, a circular tube, a baffle, a square rod, a piston plate, an L-shaped block, a motor, a circular plate and a rotating rod;

the drainage tube is characterized in that a first one-way valve is fixedly installed on the drainage tube, an eduction tube is communicated and fixed at the bottom of the drainage tube, a connecting tube is communicated and fixed at the top of the drainage tube, a second one-way valve is fixedly installed on the connecting tube, a round tube is communicated and fixed at the left end of the drainage tube, a baffle is fixedly installed on the round tube, a square rod is connected to the baffle in a sliding mode, a piston plate is welded at the end of the square rod, an L-shaped block is fixedly installed at the top of the round tube, a motor is fixedly installed on the inner wall of the top of the L-shaped block, a circular plate is fixedly installed at the output end of the motor, a rotating rod is rotatably installed on the circular plate, and the rotating rod is hinged to the square rod.

Further preferably, a spring is fixedly connected between one side of the piston plate and one side of the baffle, the spring is movably sleeved on the square rod, and the spring plays a role in resetting.

Further preferably, the filter plate is fixedly installed on the drainage tube, the installation tube is connected to the drainage tube through threads, and the filter plate plays a role in filtering.

Further preferably, the end part of the installation tube is communicated with and fixed with the cannula, the installation tube is provided with external threads, and the installation tube is connected in a threaded mode, so that the cannula can be conveniently disassembled and assembled.

Further preferably, the drainage tube is provided with an internal thread, the internal thread is in threaded connection with an external thread, and the installation tube is convenient to install under the self biting force of the internal thread and the external thread.

Further preferably, the baffle is provided with a square hole, the inner wall of the square hole is in sliding connection with the outer side of the square rod, the square hole is arranged to limit the square rod, and the square rod is prevented from shifting when moving.

Further preferably, a sealing ring is movably sleeved in the circular tube, the inner side of the sealing ring is fixedly bonded with the outer side of the piston plate, and the sealing ring plays a role in sealing.

Further preferably, the left side of the first one-way valve is an outlet, the top of the second one-way valve is an outlet, and the arrangement of the second one-way valve plays a role in exhausting.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

according to the utility model, the motor drives the rotating rod to rotate through the circular plate, the rotating rod drives the piston plate to move through the square rod, under the action of the drawing force, the first one-way valve is opened to suck the blockage in the drainage tube, when the circular plate rotates to the second half circle, the spring in the compressed state is reset, the spring drives the piston plate to extrude the sucked blockage rightward, the blockage flows out through the eduction tube under the extrusion force, the second one-way valve is opened to be communicated with external air under the air pressure generated by the extrusion thrust, so that the blockage can be cleaned easily, the piston plate can be driven to reciprocate by continuous rotation of the motor, the automatic cleaning effect on the blockage is achieved, and the blockage of the drainage tube is prevented.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cut-away perspective view of the drainage tube of the present utility model;

FIG. 3 is a perspective view of a cut-away circular tube of the present utility model;

fig. 4 is a perspective view showing the structure of the connection of the mounting tube and the insertion tube of the present utility model.

Reference numerals: 1. an anti-blocking assembly; 2. a drainage tube; 3. a filter plate; 4. a first one-way valve; 5. an eduction tube; 6. a connecting pipe; 7. a second one-way valve; 8. a round tube; 9. a baffle; 10. square rods; 11. a piston plate; 12. a spring; 13. an L-shaped block; 14. a motor; 15. a circular plate; 16. a rotating lever; 17. installing a pipe; 18. a cannula; 19. an external thread; 20. and (5) an internal thread.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a clinical anti-blocking drainage tube, which comprises an anti-blocking assembly 1, wherein the anti-blocking assembly 1 comprises a drainage tube 2, a first one-way valve 4, an eduction tube 5, a connecting tube 6, a second one-way valve 7, a round tube 8, a baffle 9, a square rod 10, a piston plate 11, an L-shaped block 13, a motor 14, a circular plate 15 and a rotating rod 16;

the drainage tube 2 is fixedly provided with a first one-way valve 4, the bottom of the drainage tube 2 is communicated with and fixedly provided with an eduction tube 5, the top of the drainage tube 2 is communicated with and fixedly provided with a connecting tube 6, the connecting tube 6 is fixedly provided with a second one-way valve 7, the left end of the drainage tube 2 is communicated with and fixedly provided with a circular tube 8, the circular tube 8 is fixedly provided with a baffle 9, the baffle 9 is slidably connected with a square rod 10, the end part of the square rod 10 is welded with a piston plate 11, the top of the circular tube 8 is fixedly provided with an L-shaped block 13, the top inner wall of the L-shaped block 13 is fixedly provided with a motor 14, the output end of the motor 14 is fixedly provided with a circular plate 15, the circular plate 15 is rotatably provided with a rotating rod 16, and the rotating rod 16 is hinged with the square rod 10.

In one embodiment, a spring 12 is fixedly connected between one side of the piston plate 11 and one side of the baffle plate 9, the spring 12 is movably sleeved on the square rod 10, and the square rod 10 plays a role in connection.

In one embodiment, the filter plate 3 is fixedly installed on the drainage tube 2, the installation tube 17 is connected to the drainage tube 2 in a threaded mode, and the filter plate 3 plays a role in filtering.

In one embodiment, the end of the mounting tube 17 is connected and fixed with a cannula 18, the mounting tube 17 is provided with external threads 19, and the mounting tube 17 is provided to perform the function of connection.

In one embodiment, the drainage tube 2 is provided with an internal thread 20, the internal thread 20 is in threaded connection with an external thread 19, and the installation tube 17 is more stable under the self-biting force of the internal thread 20 and the external thread 19.

In one embodiment, the baffle 9 is provided with a square hole, the inner wall of the square hole is slidably connected with the outer side of the square rod 10, and the square hole limits the square rod 10 to prevent the square rod 10 from shifting when moving.

In one embodiment, a sealing ring is movably sleeved in the circular tube 8, the inner side of the sealing ring is fixedly bonded with the outer side of the piston plate 11, and the sealing ring plays a role in sealing.

In one embodiment, the left side of the first one-way valve 4 is an outlet, the top of the second one-way valve 7 is an outlet, and the second one-way valve 7 plays a role in exhausting.

The utility model works when in work: when the drainage tube 2 is used by inserting the drainage tube 2 into a corresponding position through the insertion tube 18, when the inside of the drainage tube 2 is blocked, the motor 14 is started, the motor 14 drives the circular plate 15 to rotate, the circular plate 15 drives the rotating rod 16 to rotate when the circular plate 15 rotates for the first half circle, the rotating rod 16 drives the square rod 10 to suck leftwards, the square rod 10 drives the piston plate 11 to move, the piston plate 11 compresses the spring 12 when moving, the first one-way valve 4 is opened under the action of the suction force to suck the blocking object in the drainage tube 2, when the circular plate 15 rotates for the second half circle, the circular plate 15 drives the square rod 10 to move rightwards through the rotating rod 16, the square rod 10 drives the piston plate 11 to move, the piston plate 11 gradually relaxes the extrusion of the spring 12, the spring 12 in the compressed state at the moment is reset, and under the action of the self-elasticity of the spring 12, the spring 12 drives the piston plate 11 to move rightwards, the piston plate 11 extrudes the sucked plug rightwards, the plug flows out through the eduction tube 5 under extrusion force, at the moment, under the gas pressure generated by extrusion thrust, the second one-way valve 7 is opened to be communicated with external gas, the plug can be cleaned easily, the motor 14 can continuously rotate to drive the piston plate 11 to reciprocate, the effect of automatically cleaning the plug is achieved, the workload of workers is not increased, the filter plate 3 is arranged, the filtering effect is achieved, when the insertion tube 18 is required to be taken down for cleaning and disinfecting, the installation tube 17 is rotated, the installation tube 17 is separated from the drainage tube 2 under the action of the internal threads 20 and the external threads 19, and the insertion tube 18 on the installation tube 17 can be taken down for cleaning and disinfecting.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a clinical anti-blocking drainage tube, includes anti-blocking subassembly (1), its characterized in that: the anti-blocking assembly (1) comprises a drainage tube (2), a first one-way valve (4), an eduction tube (5), a connecting tube (6), a second one-way valve (7), a round tube (8), a baffle (9), a square rod (10), a piston plate (11), an L-shaped block (13), a motor (14), a circular plate (15) and a rotating rod (16);

the novel drainage tube is characterized in that a first one-way valve (4) is fixedly installed on the drainage tube (2), the bottom of the drainage tube (2) is communicated with and fixedly provided with an eduction tube (5), the top of the drainage tube (2) is communicated with and fixedly provided with a connecting tube (6), a second one-way valve (7) is fixedly installed on the connecting tube (6), the left end of the drainage tube (2) is communicated with and fixedly provided with a circular tube (8), a baffle (9) is fixedly installed on the circular tube (8), a square rod (10) is connected to the baffle (9) in a sliding manner, a piston plate (11) is welded at the end part of the square rod (10), an L-shaped block (13) is fixedly installed at the top of the circular tube (8), a motor (14) is fixedly installed on the inner wall of the top of the L-shaped block (13), a circular plate (15) is fixedly installed at the output end of the motor (14), a rotating rod (16) is rotatably installed on the circular plate (15), and the rotating rod (16) is hinged to the square rod (10).

2. The clinical anti-clogging drainage tube of claim 1, wherein: a spring (12) is fixedly connected between one side of the piston plate (11) and one side of the baffle plate (9), and the spring (12) is movably sleeved on the square rod (10).

3. The clinical anti-clogging drainage tube of claim 1, wherein: the filter plate (3) is fixedly installed on the drainage tube (2), and the installation tube (17) is connected to the drainage tube (2) through threads.

4. A clinical anti-clogging drainage tube according to claim 3, wherein: the end part of the mounting pipe (17) is communicated with and fixed with a cannula (18), and the mounting pipe (17) is provided with an external thread (19).

5. The clinical anti-clogging drainage tube of claim 1, wherein: an internal thread (20) is arranged on the drainage tube (2), and the internal thread (20) is in threaded connection with an external thread (19).

6. The clinical anti-clogging drainage tube of claim 1, wherein: square holes are formed in the baffle plates (9), and the inner walls of the square holes are connected with the outer sides of the square rods (10) in a sliding mode.

7. The clinical anti-clogging drainage tube of claim 1, wherein: the circular tube (8) is movably sleeved with a sealing ring, and the inner side of the sealing ring is fixedly bonded with the outer side of the piston plate (11).

8. The clinical anti-clogging drainage tube of claim 1, wherein: the left side of the first one-way valve (4) is an outlet, and the top of the second one-way valve (7) is an outlet.