CN211244775U

CN211244775U - Sputum suction device for department of pediatrics

Info

Publication number: CN211244775U
Application number: CN201920764244.5U
Authority: CN
Inventors: 姚海明; 张正银
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-08-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a phlegm device is inhaled to paediatrics, including transparent collection liquid box, seted up the outage on one side inner wall of transparent collection liquid box, and the downthehole sealed movable sleeve of flowing back is equipped with T shape rubber plug, be equipped with the hose in the transparent collection liquid box, and the one end of hose extends to the outer and intercommunication of transparent collection liquid box and is fixed with the imbibition ball, the top seal bonding of transparent collection liquid box is fixed with the rectangular pipe, and is equipped with first check valve in the rectangular pipe, and the bottom of first check valve extends to transparent collection liquid incasement, and the top of first check valve is the gas outlet, the sealed sliding sleeve of transparent collection liquid incasement is equipped with the piston board, and first round hole has been seted up to top one side of piston board. The utility model discloses simple structure, convenient operation, the long-term stable long-pending phlegm of being convenient for patient of family of children is taken out, and the drainage is effectual, and is convenient for collect the long-pending phlegm of taking out in transparent collection liquid case, and labour saving and time saving improves and inhales phlegm efficiency, satisfies the user demand.

Description

Sputum suction device for department of pediatrics

Technical Field

The utility model relates to a medical drainage equipment technical field especially relates to a phlegm device is inhaled to paediatrics.

Background

For critical patients, coma patients, tracheotomy patients, pediatric patients and the like, sputum is easy to block respiratory tracts due to inability to expectorate, so that life safety is endangered, and timely clearing of accumulated sputum is one of important ways for patients to break away from life risks as soon as possible.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pediatric sputum aspirator.

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

a pediatric sputum suction device comprises a transparent liquid collecting box, wherein a liquid discharging hole is formed in the inner wall of one side of the transparent liquid collecting box, a T-shaped rubber plug is movably sleeved in the liquid discharging hole in a sealing mode, a hose is arranged in the transparent liquid collecting box, one end of the hose extends out of the transparent liquid collecting box and is fixedly communicated with a liquid suction ball, a rectangular pipe is fixedly bonded at the top of the transparent liquid collecting box in a sealing mode, a first check valve is arranged in the rectangular pipe, the bottom end of the first check valve extends into the transparent liquid collecting box, the top end of the first check valve is provided with a gas outlet, a piston plate is slidably sleeved in the transparent liquid collecting box in a sealing mode and is provided with a piston plate, a first round hole is formed in one side of the top of the piston plate, a second check valve is fixedly sleeved in the first round hole in a sealing mode, the top end of the second check valve is provided with a gas outlet, and the welding of top one side of counter weight iron plate has the locating lever, and sliding sleeve is equipped with the square cover of location with rectangular pipe one side inner wall welded fastening on the locating lever, one side thread tightening of rectangular pipe has servo motor, and servo motor's output shaft extends to in the rectangular pipe and rotates and install the plectane, and the top of counter weight iron plate is equipped with the round pin axle, and plectane fixed cover is established at the epaxial pendulum rod of round pin, one side that servo motor was kept away from to the plectane is equipped with to rotate the cover and establishes at the epaxial pendulum rod of round pin, and the bottom of pendulum rod is articulated mutually with the top of counter weight iron plate, servo motor's output shaft bottom.

Preferably, a second round hole is formed in the inner wall of the other side of the transparent liquid collecting box, a first sealing ring is fixedly sleeved in the second round hole, and the inner side of the first sealing ring is fixedly bonded with the outer side of the hose.

Preferably, a first bearing is welded on one side of the circular plate, which is close to the servo motor, and an inner ring of the first bearing is fixedly sleeved on the outer side of an output shaft of the servo motor.

Preferably, a third round hole is formed in the bottom of one side of the circular plate, and the side wall of the third round hole is welded and fixed with the outer side of the pin shaft.

Preferably, a fourth round hole is formed in the top of one side, away from the circular plate, of the swing rod, a second bearing is fixedly sleeved in the fourth round hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the pin shaft.

Preferably, a fifth round hole is formed in the inner wall of the top of the transparent liquid collecting box, a second sealing ring is fixedly sleeved in the fifth round hole, and the inner side of the second sealing ring is fixedly bonded with the outer side of the first one-way valve.

Preferably, the piston plate is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is in sealing movable contact with the side wall of the rectangular pipe.

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

through the matching of a transparent liquid collecting box, a hose, a liquid suction ball, a T-shaped rubber plug, a rectangular tube, a first check valve, a piston plate, a second check valve, a counterweight iron block, a positioning rod, a positioning square sleeve, a servo motor, a circular plate, a pin shaft and a swing rod with an extrusion rod, the servo motor is started, the extrusion rod is driven by the servo motor to rotate to extrude the pin shaft upwards, the pin shaft rotates and drives the circular plate to rotate under extrusion force, the pin shaft also drives the swing rod to incline rightwards and move upwards, the swing rod drives the positioning rod to slide upwards in the positioning direction sleeve through the counterweight iron block, the counterweight iron block drives the piston plate to move upwards, the piston plate moves upwards and simultaneously pumps air in the transparent liquid collecting box through the first check valve, so that the transparent liquid collecting box generates negative pressure, the liquid suction ball is driven by the hose to suck accumulated sputum, when the circular plate rotates for half a circle, the extrusion rod is positioned above an, the round pin axle is in the vertical central line of upper and skew plectane left, the counter weight iron plate moves down and drives the piston plate to move down and reset under the action of self gravity this moment, the space below the piston plate reduces, the pressure intensity increases, the second check valve is opened, the air upwards flows out through the second check valve, when the stripper bar rotates to contact with the round pin axle once more again, then begin again to the round pin axle extrusion gets into next circulation, make can be continuously stable suck long-pending phlegm, and the long-pending phlegm of taking out flows into transparent header tank through the hose, reach and collect the processing to long-pending phlegm.

The utility model discloses simple structure, convenient operation, the long-term stable long-pending phlegm of being convenient for patient of family of children is taken out, and the drainage is effectual, and is convenient for collect the long-pending phlegm of taking out in transparent collection liquid case, and labour saving and time saving improves and inhales phlegm efficiency, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a pediatric sputum aspirator provided by the utility model;

fig. 2 is a schematic sectional structural view of a pediatric sputum aspirator provided by the present invention;

fig. 3 is the utility model provides a paediatrics sputum suction apparatus's servo motor output shaft, extrusion stem, round pin axle, plectane and pendulum rod connecting piece side perspective view.

In the figure: the device comprises a transparent liquid collecting box 1, a hose 2, a liquid sucking ball 3, a 4T-shaped rubber plug, a rectangular tube 5, a first check valve 6, a piston plate 7, a second check valve 8, a counterweight iron block 9, a positioning rod 10, a positioning square sleeve 11, a servo motor 12, a circular plate 13, a pin shaft 14, a swing rod 15 and a squeezing rod 16.

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.

Referring to fig. 1-3, a pediatric sputum aspirator comprises a transparent liquid collecting tank 1, a liquid discharging hole is formed on the inner wall of one side of the transparent liquid collecting tank 1, a T-shaped rubber plug 4 is hermetically and movably sleeved in the liquid discharging hole, a hose 2 is arranged in the transparent liquid collecting tank 1, one end of the hose 2 extends out of the transparent liquid collecting tank 1 and is communicated and fixed with a liquid sucking ball 3, a rectangular pipe 5 is hermetically and adhesively fixed at the top of the transparent liquid collecting tank 1, a first check valve 6 is arranged in the rectangular pipe 5, the bottom end of the first check valve 6 extends into the transparent liquid collecting tank 1, the top end of the first check valve 6 is an air outlet, a piston plate 7 is hermetically and slidably sleeved in the transparent liquid collecting tank 1, a first round hole is formed in one side of the top of the piston plate 7, a second check valve 8 is hermetically and fixedly sleeved in the first round hole, the top end of the second check valve 8 is an air outlet, the piston plate, the utility model has the advantages of simple structure, convenient operation, convenient and stable sputum extraction of patients in department of pediatrics, and the utility model is characterized in that a counterweight iron block 9 is bonded and fixed on the top of the piston plate 7, a positioning rod 10 is welded on one side of the top of the counterweight iron block 9, a positioning square sleeve 11 welded and fixed with the inner wall of one side of the rectangular tube 5 is slidably sleeved on the positioning rod 10, a servo motor 12 is screwed and fixed on one side of the rectangular tube 5, an output shaft of the servo motor 12 extends into the rectangular tube 5 and is rotatably provided with a circular plate 13, a pin shaft 14 is arranged above the counterweight iron block 9, the circular plate 13 is fixedly sleeved on the pin shaft 14, a swing rod 15 rotatably sleeved on the pin shaft 14 is arranged on one side of the circular plate 13 far away from the servo motor 12, the bottom end of the swing rod 15 is hinged with the top of the counterweight iron block 9, an extrusion rod 16 is welded on the, the drainage effect is good, and the accumulated phlegm that is taken out is convenient for collect in transparent collecting tank 1, and labour saving and time saving improves and inhales phlegm efficiency, satisfies the user demand.

In the utility model, a second round hole is arranged on the inner wall of the other side of the transparent liquid collecting box 1, a first sealing ring is fixedly sleeved in the second round hole, the inner side of the first sealing ring is fixedly bonded with the outer side of the hose 2, a first bearing is welded on one side of the circular plate 13 close to the servo motor 12, the inner ring of the first bearing is fixedly sleeved with the outer side of the output shaft of the servo motor 12, a third round hole is arranged at the bottom of one side of the circular plate 13, the side wall of the third round hole is welded and fixed with the outer side of the pin shaft 14, a fourth round hole is arranged at the top of one side of the swing rod 15 far away from the circular plate 13, a second bearing is fixedly sleeved in the fourth round hole, the inner ring of the second bearing is fixedly sleeved with the outer side of the pin shaft 14, a fifth round hole is arranged on the inner wall of the top of the transparent liquid collecting box 1, fixed cover is equipped with rectangular seal circle on the piston plate 7, and rectangular seal circle's the outside and the sealed movable contact of lateral wall of rectangular pipe 5, the utility model discloses simple structure, convenient operation, the long-pending phlegm of being convenient for to last stable patient of family of children is taken out, and the drainage is effectual, and is convenient for collect the long-pending phlegm of taking out in transparent collection liquid case 1, and labour saving and time saving improves and inhales phlegm efficiency, satisfies the user demand.

The working principle is as follows: when the accumulated sputum needs to be pumped out, the servo motor 12 is started, the output shaft of the servo motor 12 drives the extrusion rod 16 to rotate, the extrusion rod 16 upwards extrudes the pin shaft 14 while rotating, under the extrusion force, the pin shaft 14 rotates around the output shaft of the servo motor 12 and drives the circular plate 13 to rotate, meanwhile, the pin shaft 14 drives the swing rod 15 to incline rightwards and move upwards, the swing rod 15 pulls the counterweight iron block 9 to move upwards, the counterweight iron block 9 drives the positioning rod 10 to slide upwards in the positioning square sleeve 11, meanwhile, the counterweight iron block 9 drives the piston plate 7 to move upwards, because the piston plate 7 is in sealed sliding installation with the side wall of the rectangular tube 5 through the rectangular sealing ring, the piston plate 7 moves upwards and pumps air, the piston plate 7 pumps air in the transparent liquid collecting box 1 through the first one-way valve 6, so that the transparent liquid collecting box 1 generates negative pressure, and the flexible tube 2 is pumped, the hose 2 drives the liquid suction ball 3 to suck the accumulated sputum, when the circular plate 13 rotates for half a circle, the extrusion rod 16 is positioned above the output shaft of the servo motor 12, the extruded pin shaft 14 is driven to be positioned at an upper position and leftwards deviates from the vertical central line of the circular plate 13, at the moment, under the action of the gravity of the counterweight iron block 9, the counterweight iron block 9 moves downwards and drives the piston plate 7 to move downwards to reset, the space below the piston plate 7 is reduced, the pressure is increased, the second one-way valve 8 is opened, air flows upwards through the second one-way valve 8, when the servo motor 12 continuously operates and drives the extrusion rod 16 to contact the pin shaft 14 again, a cycle is completed, the pin shaft 14 is extruded again to enter the next cycle, the accumulated sputum can be continuously and stably sucked, and the sucked accumulated sputum flows into the transparent liquid collection tank 1 through the hose 2 to achieve the collection treatment of the accumulated sputum, when the accumulated phlegm in the transparent liquid collecting box 1 is more, the T-shaped rubber plug 4 is pulled out to release the accumulated phlegm.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sputum suction device for pediatrics comprises a transparent liquid collecting box (1), wherein a liquid discharge hole is formed in the inner wall of one side of the transparent liquid collecting box (1), a T-shaped rubber plug (4) is movably sleeved in the liquid discharge hole in a sealing mode, and is characterized in that a hose (2) is arranged in the transparent liquid collecting box (1), one end of the hose (2) extends out of the transparent liquid collecting box (1) and is communicated with and fixed with a liquid suction ball (3), a rectangular pipe (5) is fixedly bonded at the top of the transparent liquid collecting box (1) in a sealing mode, a first check valve (6) is arranged in the rectangular pipe (5), the bottom end of the first check valve (6) extends into the transparent liquid collecting box (1), an air outlet is formed in the top end of the first check valve (6), a piston plate (7) is sleeved in the transparent liquid collecting box (1) in a sliding mode in a sealing mode, and a first round hole is, a second check valve (8) is fixedly sleeved in the first round hole in a sealing manner, the top end of the second check valve (8) is an air outlet, the piston plate (7) is positioned above the first check valve (6), a counterweight iron block (9) is fixedly bonded at the top of the piston plate (7), a positioning rod (10) is welded at one side of the top of the counterweight iron block (9), a positioning square sleeve (11) fixedly welded with the inner wall of one side of the rectangular pipe (5) is sleeved on the positioning rod (10) in a sliding manner, a servo motor (12) is fixed on one side of the rectangular pipe (5) in a threaded manner, an output shaft of the servo motor (12) extends into the rectangular pipe (5) and is rotatably provided with a circular plate (13), a pin shaft (14) is arranged above the counterweight iron block (9), the circular plate (13) is fixedly sleeved on the pin shaft (14), a swing rod (15) which is rotatably sleeved on the pin shaft (14) is arranged at one side of the, and the bottom end of the swing rod (15) is hinged with the top of the counterweight iron block (9), an extrusion rod (16) is welded at the bottom of an output shaft of the servo motor (12), and one side, far away from the positioning square sleeve (11), of the extrusion rod (16) is movably contacted with the pin shaft (14).

2. The pediatric sputum suction device according to claim 1, wherein a second round hole is formed in the inner wall of the other side of the transparent liquid collecting tank (1), a first sealing ring is fixedly sleeved in the second round hole, and the inner side of the first sealing ring is fixedly bonded with the outer side of the hose (2).

3. The pediatric sputum aspirator according to claim 1, wherein a first bearing is welded to one side of the circular plate (13) close to the servo motor (12), and an inner ring of the first bearing is fixedly sleeved on the outer side of an output shaft of the servo motor (12).

4. The pediatric sputum aspirator according to claim 1, wherein a third circular hole is formed at the bottom of one side of the circular plate (13), and the side wall of the third circular hole is welded and fixed to the outer side of the pin (14).

5. The pediatric sputum suction device according to claim 1, wherein a fourth circular hole is formed in the top of one side, away from the circular plate (13), of the swing rod (15), a second bearing is fixedly sleeved in the fourth circular hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the pin shaft (14).

6. The pediatric sputum suction device according to claim 1, wherein a fifth round hole is formed in the inner wall of the top of the transparent liquid collecting tank (1), a second sealing ring is fixedly sleeved in the fifth round hole, and the inner side of the second sealing ring is fixedly bonded with the outer side of the first one-way valve (6).

7. The pediatric sputum aspirator according to claim 1, wherein the piston plate (7) is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is in movable sealing contact with the side wall of the rectangular tube (5).