CN219148711U

CN219148711U - Portable sputum aspirator

Info

Publication number: CN219148711U
Application number: CN202223482173.0U
Authority: CN
Inventors: 吴姝玲
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-09
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a portable sputum aspirator, which comprises a device shell, wherein a sputum aspirator is fixedly connected to the device shell, a first conveying pipe is fixedly connected to the device shell, an air bag is arranged on the first conveying pipe, a second gear is connected to the first gear in a meshed manner, a rotating shaft is fixedly connected to the second gear, cleaning rods are fixedly connected to the rotating shaft and the second conveying pipe, the portable sputum aspirator is provided with a rubber piston, when the portable sputum aspirator is used, the air bag is pressed, air in the air bag is discharged through a one-way valve, after the air bag is discharged, the rubber piston is sucked through the first conveying pipe, and simultaneously, the rubber piston can outwards move to suck sputum of a patient through the sputum aspirator, and after the air piston is fully sucked, the rubber piston is reset, the air in the device shell pushes a baffle to rotate so as to discharge redundant air from a through hole of the rubber piston, and the air is prevented from being discharged into a patient mouth from the sputum aspirator.

Description

Portable sputum aspirator

Technical Field

The utility model relates to the technical field of sputum aspirator, in particular to a portable sputum aspirator.

Background

The sputum aspirator mainly carries out conventional sputum aspiration and tracheotomy and other treatments on sick and wounded, sometimes has oropharynx secretion in the respiratory tract in daily life and can not discharge, and serious people can cause respiratory tract obstruction and asphyxia, and then the sputum aspirator needs to be used for aspirating the sputum of the respiratory tract of the patient.

While most portable sputum aspiration devices now suffer from several problems:

1. when the conventional portable sputum aspirator is used for pressing and inhaling, the air bag is loosened, so that ambient air is easily conveyed into the sputum aspirator tube, and the air is conveyed into the mouth of a patient, and if the ambient air contains harmful substances, the personal health of the patient is easily affected.

2. The existing portable sputum suction device is easy to accumulate a large amount of sputum when in use, the sputum contains a large amount of pathogenic bacteria harmful substances, the dirt in the collection tank is not convenient enough to clean, the whole cleaning process is relatively troublesome, and the sputum suction device cannot be cleaned quickly and effectively.

We have therefore proposed a portable sputum aspirator in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a portable sputum aspirator, which solves the problems that the personal health of a patient is easily affected by harmful substances contained in surrounding air and dirt in a collecting tank is not convenient enough in the conventional portable sputum aspirator in the market.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable sputum aspirator, includes the device shell, fixedly connected with inhales the phlegm pipe on the device shell, fixedly connected with first conveyer pipe on the device shell, install the gasbag on the first conveyer pipe, fixedly connected with reset spring in the gasbag, fixedly connected with check valve on the gasbag, fixedly connected with promotes the spring in the device shell, promote spring other end fixedly connected with rubber piston, rotate on the rubber piston and be connected with the baffle, install the collection tank on the device shell, fixedly connected with water tank in the collection tank, fixedly connected with pump body on the water tank, rotate on the pump body and be connected with the second conveyer pipe, the second conveyer pipe passes through sealing bearing and rotates to be connected on the collection tank, fixedly connected with cloth liquid case on the second conveyer pipe, fixedly connected with shower nozzle on the cloth liquid case, fixedly connected with first gear on the second conveyer pipe, first gear meshing is connected with second gear, fixedly connected with pivot on the second gear, equal fixedly connected with cleaning rod on pivot and the second conveyer pipe.

Preferably, the pushing springs are symmetrically distributed on the left side and the right side of the rubber piston, and the side end face of the rubber piston is attached to the side end face of the inner part of the device shell.

Preferably, the length and the width of the baffle are larger than those of the rubber piston through hole, and the second conveying pipe is fixedly connected to the center of the liquid distribution box.

Preferably, the spray heads are equidistantly distributed on the same horizontal line with the center line of the liquid distribution box and the center line of the second gear.

Preferably, the cleaning rods are arranged in two groups, the two groups of cleaning rods are symmetrically distributed on the left side and the right side of the second conveying pipe and the rotating shaft, and each group of cleaning rods are equidistantly distributed on one side of the second conveying pipe and one side of the rotating shaft.

Preferably, the collecting tank is internally and fixedly connected with a motor, an output shaft of the motor is fixedly connected with one end of the rotating shaft, and the output shaft of the motor is fixedly connected with the center of one end of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: the portable sputum aspirator is provided with.

(1) This portable sputum aspirator is equipped with the rubber piston, through pressing the gasbag when using, the gas in the gasbag passes through the check valve and discharges, and the gasbag is absorbed through the rubber piston in the first conveyer pipe to the device shell after the discharge, can outwards remove when absorbing the rubber piston and inhale the phlegm through inhaling the phlegm pipe to the patient, fully absorbs the back, and the rubber piston resets the device shell in gas promotion baffle rotation with the device shell in unnecessary gas follow the through-hole department discharge of rubber piston, prevents that gas from inhaling in the phlegm pipe and discharging into the patient mouth.

(2) This portable sputum aspirator is equipped with cloth liquid case, when clear up the collecting vessel, through adding cleaning liquid or disinfection liquid in to the water tank, then open the pump body and carry liquid to cloth liquid incasement from the second conveyer pipe, then discharge liquid through a plurality of shower nozzles in the cloth liquid incasement, then open the motor and drive the pivot operation, can drive first gear operation through the second gear when the pivot rotates, can drive the cloth liquid case rotation spraying liquid on the second conveyer pipe when first gear rotates, can carry out swift clearance to the collecting vessel through the cleaning rod on cleaning rod and the second conveyer pipe when the pivot is operated simultaneously, the convenient quick effectual clearance that advances.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of a rubber piston according to the present utility model;

FIG. 3 is a schematic side view of a baffle plate according to the present utility model;

FIG. 4 is a schematic side view of the collection tank of the present utility model;

fig. 5 is a schematic bottom view of the shower nozzle according to the present utility model.

In the figure: 1. a device housing; 2. a sputum aspirator tube; 3. a first delivery tube; 4. an air bag; 5. a return spring; 6. a one-way valve; 7. a pushing spring; 8. a rubber piston; 9. a baffle; 10. a collection tank; 11. a water tank; 12. a pump body; 13. a second delivery tube; 14. a liquid distribution box; 15. a spray head; 16. a first gear; 17. a second gear; 18. a rotating shaft; 19. a cleaning lever; 20. and a motor.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable sputum aspirator, includes device shell 1, fixedly connected with sputum aspirator 2 on the device shell 1, fixedly connected with first conveyer pipe 3 on the device shell 1, install gasbag 4 on the first conveyer pipe 3, fixedly connected with reset spring 5 in the gasbag 4, fixedly connected with check valve 6 on the gasbag 4, fixedly connected with pushing spring 7 in the device shell 1, pushing spring 7 other end fixedly connected with rubber piston 8, rotationally be connected with baffle 9 on the rubber piston 8, install collection tank 10 on the device shell 1, fixedly connected with water tank 11 in the collection tank 10, fixedly connected with pump body 12 on the water tank 11, rotationally be connected with second conveyer pipe 13 on the pump body 12, second conveyer pipe 13 is through sealing bearing rotation connection on collection tank 10, fixedly connected with cloth liquid case 14 on the second conveyer pipe 13, fixedly connected with shower nozzle 15 on the cloth liquid case 14, fixedly connected with first gear 16 on the second conveyer pipe 13, fixedly connected with second gear 16 on the second conveyer pipe 17, fixedly connected with pivot 17 on the second gear 17, fixedly connected with pivot 18 on the second gear 17.

The pushing springs 7 are symmetrically distributed on the left side and the right side of the rubber piston 8, and the side end face of the rubber piston 8 is attached to the side end face of the inner portion of the device shell 1, so that the rubber piston 8 can be guaranteed to fully extract and push gas in the device shell 1.

The length and the width of the baffle plate 9 are greater than those of the through hole of the rubber piston 8, and the second conveying pipe 13 is fixedly connected to the center of the liquid distribution box 14, so that the second conveying pipe 13 can be ensured to stably drive the liquid distribution box 14 to operate when rotating.

The spray heads 15 are equidistantly distributed at the bottom of the liquid distribution box 14, and the center line of the first gear 16 and the center line of the second gear 17 are positioned on the same horizontal line, so that the second gear 17 can be stably driven to operate when the first gear 16 rotates.

The cleaning rods 19 are arranged in two groups, the two groups of cleaning rods 19 are symmetrically distributed on the left side and the right side of the second conveying pipe 13 and the rotating shaft 18, and each group of cleaning rods 19 is equidistantly distributed on one side of the second conveying pipe 13 and one side of the rotating shaft 18, so that a plurality of cleaning rods 19 can be ensured to be capable of cleaning the collecting tank 10 quickly and effectively.

The motor 20 is fixedly connected in the collecting tank 10, an output shaft of the motor 20 is fixedly connected to one end of the rotating shaft 18, and an output shaft of the motor 20 is fixedly connected to the center of one end of the rotating shaft 18, so that the rotating shaft 18 can be stably driven to operate when the motor 20 is started.

Working principle: before the portable sputum aspirator is used, the whole condition of the device needs to be checked, and the normal work can be ensured;

when the portable sputum aspirator is used, referring to fig. 1-5, firstly, a worker inserts a sputum aspirator tube 2 on a device housing 1 into a patient's mouth to aspirate sputum, during sputum aspiration, the air bag 4 is pressed to extrude a reset spring 5, air in the air bag 4 is discharged from a one-way valve 6, the air bag 4 is driven to reset through the reset spring 5 after the air in the air bag 4 is discharged, the air bag 4 is reset and simultaneously aspirates the device housing 1 through a first conveying pipe 3, a rubber piston 8 can be driven to carry out limiting movement during aspiration, a pushing spring 7 can be extruded during limiting movement of the rubber piston 8, the sputum aspirator tube 2 can be used for aspirating sputum for a patient during movement, and the aspirated sputum is conveyed into a collecting tank 10 to be collected. After the suction is finished, the air bag 4 finishes the reset pushing spring 7 to push the rubber piston 8 to reset, the rubber piston 8 can push the gas in the device shell 1 during reset, the baffle 9 can be driven to rotate while pushing, and the gas in the device shell 1 can be discharged from the through hole of the rubber piston 8 to prevent the gas from being pushed and conveyed into the mouth of a patient when the baffle 9 rotates.

After the sputum is fully sucked, if cleaning is needed, cleaning liquid or disinfectant can be added into the water tank 11, after the liquid is added, the pump body 12 can be started to convey the liquid into the liquid distribution tank 14 from the second conveying pipe 13, then the liquid is uniformly sprayed through the spray nozzle 15 on the liquid distribution tank 14, the motor 20 can be started to drive the rotating shaft 18 to operate while spraying, the rotating shaft 18 can drive the first gear 16 to operate through the second gear 17 when rotating, the first gear 16 can stably drive the liquid distribution tank 14 to rotate through the second conveying pipe 13 and then uniformly spray the liquid through the liquid distribution tank 14 when rotating, the rotating shaft 18 can fully clean the collecting tank 10 through the cleaning rod 19 on the cleaning rod 19 and the cleaning rod 19 on the second conveying pipe 13 while rotating, and after cleaning is finished, the sputum can be discharged through the discharging pipe.

The above is the working process of the whole device, and what is not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A portable sputum aspiration device comprising a device housing (1), characterized in that: the device comprises a device shell (1), a sputum suction pipe (2) is fixedly connected to the device shell (1), a first conveying pipe (3) is fixedly connected to the device shell (1), an air bag (4) is installed on the first conveying pipe (3), a return spring (5) is fixedly connected to the air bag (4), a one-way valve (6) is fixedly connected to the air bag (4), a pushing spring (7) is fixedly connected to the device shell (1), a rubber piston (8) is fixedly connected to the other end of the pushing spring (7), a baffle (9) is rotatably connected to the rubber piston (8), a collecting tank (10) is installed on the device shell (1), a water tank (11) is fixedly connected to the collecting tank (10), a second conveying pipe (13) is rotatably connected to the pump body (12), a cloth box (14) is fixedly connected to the second conveying pipe (13) through a sealing bearing, a gear (16) is fixedly connected to the second conveying pipe (16), a gear (16) is fixedly connected to the second conveying pipe (13), the second gear (17) is fixedly connected with a rotating shaft (18), and the rotating shaft (18) and the second conveying pipe (13) are fixedly connected with cleaning rods (19).

2. A portable sputum aspirator according to claim 1, wherein: the pushing springs (7) are symmetrically distributed on the left side and the right side of the rubber piston (8), and the side end face of the rubber piston (8) is attached to the side end face of the inside of the device shell (1).

3. A portable sputum aspirator according to claim 1, wherein: the length and the width of the baffle (9) are larger than those of the through hole of the rubber piston (8), and the second conveying pipe (13) is fixedly connected to the center of the liquid distribution box (14).

4. A portable sputum aspirator according to claim 1, wherein: the spray heads (15) are equidistantly distributed at the bottom of the liquid distribution box (14), and the center line of the first gear (16) and the center line of the second gear (17) are positioned on the same horizontal line.

5. A portable sputum aspirator according to claim 1, wherein: the cleaning rods (19) are arranged in two groups, the two groups of cleaning rods (19) are symmetrically distributed on the left side and the right side of the second conveying pipe (13) and the rotating shaft (18), and each group of cleaning rods (19) is equidistantly distributed on one side of the second conveying pipe (13) and one side of the rotating shaft (18).

6. A portable sputum aspirator according to claim 1, wherein: the collecting tank (10) is internally and fixedly connected with a motor (20), an output shaft of the motor (20) is fixedly connected to one end of the rotating shaft (18), and an output shaft of the motor (20) is fixedly connected to the center of one end of the rotating shaft (18).