CN214209044U

CN214209044U - Sputum aspirator for old people breathing urgently

Info

Publication number: CN214209044U
Application number: CN202022346967.9U
Authority: CN
Inventors: 吴志伟
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-09-17
Anticipated expiration: 2030-10-20

Abstract

A sputum aspirator for elderly people suffering from tachypnea, which solves the problems that the sputum aspirator is inconvenient to pinch when being operated manually, the operation process is complicated when aspirating sputum and the sputum aspirating effect is poor; the pedestal is provided with a fixedly connected box body on the pedestal, a sliding groove is formed in the box body, a rotatable rocker is connected in the sliding groove in a sliding mode, the front end of the rocker is connected with the box body in a rotating mode, the rear end of the rocker is fixedly connected with a pedal, a key-shaped groove is formed in the middle of the rocker, a pull rod is connected in the key-shaped groove in a sliding mode, a piston rod is fixedly connected in the middle of the pull rod, an air exhaust tube is connected in a sliding mode with the piston rod, an air inlet tube fixedly connected with one-way air inlet and an air outlet tube fixedly connected with one-way air outlet are formed in the air exhaust tube, a negative pressure bottle is connected in the air inlet tube in a sealing mode, the negative pressure bottle is connected with the box body in a clamping mode, a sputum suction tube is fixedly connected with the negative pressure bottle, a supporting rod is wound on one side of the sputum suction tube, and the supporting rod is fixedly connected with the box body.

Description

Sputum aspirator for old people breathing urgently

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a sputum aspirator is used urgently to old breathing is related to.

Background

Breathe some patients of internal medicine because the sputum is too many, if untimely with the sputum suction, the patient appears breathing the difficulty, threatens patient's life safety, and the sputum aspirator is the essential important instrument of prevention and cure patient's respiratory track obstruction, rescue stifling, and it is less to the external restriction of manual sputum aspirator to present to electronic sputum aspirator. And current manual sputum aspirator has to hold between the fingers inconvenience and inhale the poor problem of phlegm effect, when inhaling phlegm during operation, need an assistant personnel to hold fixedly inhaling the sputum aspirator or inhaling the phlegm pipe to prevent that it shakes to cause the secondary damage to patient's choke to inhale the phlegm pipe to appear, this kind of operating means has increased the risk of inhaling phlegm on the one hand, on the other hand great increase medical staff's work burden, can not be quick like this with the sputum suction, patient's misery has also been aggravated simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an old breathing is sputum aspirator urgently, inconvenient when can effectual solution manual time sputum aspirator hold between the fingers, when inhaling the phlegm operation process loaded down with trivial details and inhale the phlegm poor problem of effect.

For realizing the above purpose, the utility model discloses a base, fixedly connected with box on the base, it has the spout to open on the box, sliding connection has rotatable rocker in the spout, and the rocker front end is connected with the box rotation, rocker rear end fixedly connected with footboard, open at the rocker middle part has key type groove, sliding connection has the pull rod in the key type groove, pull rod middle part fixedly connected with piston rod, piston rod sliding connection has the aspirating tube, the one-way intake pipe of fixedly connected with and the one-way outlet duct of giving vent to anger on the aspirating tube, sealing connection has the negative pressure bottle in the intake pipe, negative pressure bottle and box joint, fixedly connected with inhales the phlegm pipe on the negative pressure bottle, it has the bracing piece to inhale the winding of phlegm pipe one side, bracing piece and box fixed connection.

Preferably, the air pumping cylinder is a cylinder body with a thick middle part and thin upper and lower ends, a piston on the piston rod is matched with the middle part of the air pumping cylinder, and the air inlet pipe and the air outlet pipe are connected to the upper and lower ends of the air pumping cylinder.

Preferably, the intake pipe is including upper portion air inlet and lower part air inlet, the upper portion air inlet with fixedly connected with one-way discharge valve on the air inlet of lower part, one-way discharge valve is including the gasket, the rotation is connected with the separation blade on the gasket, the separation blade with install the torsional spring between the gasket.

Preferably, the air outlet pipe comprises an upper air outlet and a lower air outlet which are both fixedly connected with a one-way exhaust valve.

Preferably, the box body is fixedly connected with a vertical guide groove, the piston rod and the pull rod are positioned in the guide groove, a spring is sleeved on the lower portion of the piston rod, and the bottom of the spring is fixedly connected with the bottom of the guide groove.

Compared with the prior art the utility model discloses outstanding advantage: negative pressure bottle produces the negative pressure when through the foot, and medical personnel's both hands can inhale the fixed and reinforcement of phlegm pipe, avoid inhaling rocking of phlegm in-process phlegm pipe, and the piston rod reciprocates simultaneously and all can extract gas in the negative pressure bottle to make the pressure value in the negative pressure bottle reach the pressure value when inhaling phlegm fast, can reach and inhale phlegm fast and be the effect, the utility model has the advantages of reasonable design, make things convenient for medical personnel to hold fixedly inhaling the phlegm pipe, avoid the patient to receive the secondary injury, improve work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the box body of the present invention.

Fig. 3 is a schematic view of a first cross-sectional structure of the present invention.

Fig. 4 is a schematic view of the sectional structure of the air pump of the present invention.

Fig. 5 is the structural schematic diagram of the one-way exhaust valve of the present invention.

In the figure: 1 base, 2 boxes, 3 chutes, 4 rockers, 5 pedals, 6 key-shaped grooves, 7 pull rods, 8 piston rods, 9 air pumping cylinders, 10 air inlet pipes, 11 air outlet pipes, 12 negative pressure bottles, 13 sputum suction pipes, 14 support rods, 15 upper air inlets, 16 lower air inlets, 17 gaskets, 18 separation blades, 19 torsion springs, 20 upper air outlets, 21 lower air outlets, 22 guide grooves and 23 springs.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-5. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

As shown in figures 1-5, the utility model comprises a base 1, a box body is fixedly connected on the base 1, the box body is provided with a chute 3, a rotatable rocker 4 is connected in the chute 3 in a sliding way, the front end of the rocker 4 is rotationally connected with the box body, the rear end of the rocker 4 is fixedly connected with a pedal 5, the middle part of the rocker 4 is provided with a key-shaped groove 6, the key-shaped groove 6 is connected with a pull rod 7 in a sliding way, the middle part of the pull rod 7 is fixedly connected with a piston rod 8, the piston rod 8 is connected with an air pumping cylinder 9 in a sliding way, the air suction cylinder 9 is fixedly connected with an air inlet pipe 10 for one-way air inlet and an air outlet pipe 11 for one-way air outlet, the air inlet pipe 10 is hermetically connected with a negative pressure bottle 12, the negative pressure bottle 12 is clamped with the box body, a sputum suction pipe 13 is fixedly connected to the negative pressure bottle 12, a support rod 14 is wound on one side of the sputum suction pipe 13, and the support rod 14 is fixedly connected with the box body; the air pump 9 is a cylinder with a thick middle part and thin upper and lower ends, a piston on the piston rod 8 is matched with the middle part of the air pump 9, and the air inlet pipe 10 and the air outlet pipe 11 are connected with the upper and lower ends of the air pump 9.

The device drives the piston rod 8 to reciprocate in the air pumping cylinder 9 by treading the pedal 5 by feet to move up and down, so that the air in the negative pressure bottle 12 is pumped out by the air pumping cylinder through the air inlet pipe 10, and negative pressure generated in the negative pressure bottle 12 forms suction to sputum at the throat of a patient through the sputum suction pipe 13, thereby helping the patient to discharge sputum; as shown in fig. 3 and 4: when the pedal 5 is stepped downwards, the pedal 5 drives the rocker 4 to rotate anticlockwise, the rocker 4 rotates anticlockwise to drive the pull rod 7 to move downwards, meanwhile, in order to ensure that the movement of the pull rod 7 and the piston rod 8 is vertical up and down, in the process that the pull rod 7 moves downwards, the key-shaped groove 6 moves towards the pull rod 7 relatively, the key-shaped groove 6 moves towards the right relative to the pull rod 7 after rotating to a horizontal position, the pedal 5 drives the piston rod 8 to move downwards for a stroke through the pull rod 7, the piston rod 8 finishes one-time air suction of the negative pressure tube in the air suction cylinder 9, when the piston rod 8 returns to an initial state, the piston rod 8 finishes one-time air suction of the negative pressure tube in the air suction cylinder 9 again, so that the negative pressure in the negative pressure bottle 12 quickly reaches a pressure value for sucking sputum in the lung of a patient, the first aid is convenient for the patient, when the device is idle, the sputum suction tube 13 can be wound on the support rod 14, the arrangement of the medical personnel of being convenient for to inhaling phlegm pipe 13 has convenient use next time simultaneously, can dismantle between negative pressure bottle 12 and the box and be connected, after the device uses, conveniently washs the sputum in the negative pressure bottle 12, and the inside aperture of pump bowl 9 is the structure that the big both ends in middle part are little equally, and piston rod 8 reciprocates at the middle part of pump bowl 9 and guarantees that there is not the interference between the motion of piston rod 8 and pump bowl 9 and the single admission valve.

The air inlet pipe 10 comprises an upper air inlet 15 and a lower air inlet 16, the upper air inlet 15 and the lower air inlet 16 are fixedly connected with a one-way exhaust valve, the one-way exhaust valve comprises a gasket 17, a blocking piece 18 is rotatably connected to the gasket 17, and a torsion spring is arranged between the blocking piece 18 and the gasket 17; the outlet pipe 11 comprises an upper air outlet 20 and a lower air outlet 21, and the upper air outlet 20 and the lower air outlet 21 are both fixedly connected with a one-way exhaust valve.

The left and right positional relationship between the baffle plate 18 and the gasket 17 is the same among the four one-way exhaust valves, as shown in fig. 4 and 5, the baffle plate 18 is located on the right side of the gasket 17, the air inlet pipe 10 is located on the left side of the air pumping cylinder 9, the air inlet pipe 10 is located on the right side of the air pumping cylinder 9, when the piston rod 8 moves downwards, the air pressure at the upper part in the air pumping cylinder 9 is reduced, the pressure at the lower part is increased, the air is fed from the upper air inlet 15 under the action of atmospheric pressure, the air is discharged from the lower air outlet 21, when the piston rod 8 moves upwards, the air is fed from the air outlet 20 at the upper air outlet and is fed from the air inlet 16 at the lower air outlet, the air in the air inlet pipe 10 is pumped from the negative pressure bottle 12, so that negative pressure is generated in the negative pressure bottle 12, and the air in the air pumping cylinder 9 is discharged into the air from the air outlet 11.

The vertical guide groove 22 is fixedly connected to the box body, the piston rod 8 and the pull rod 7 are located in the guide groove 22, the spring 23 is sleeved on the lower portion of the piston rod 8, and the bottom of the spring 23 is fixedly connected with the bottom of the guide groove 22.

The middle of the guide groove 22 is cylindrical, two sides of the middle of the guide groove 22 are rectangular, the piston rod 8 and the pull rod 7 can only vertically slide in the guide groove 22, when the pedal 5 drives the piston rod 8 to move to the lowest end of the air pumping cylinder 9, the rocker 4 moves to the bottom end of the sliding groove 3 at that time, then the pedal 5 is loosened to reset the device under the action of the spring 23, and air pumping is completed on the negative pressure bottle 12 through upward movement of the piston rod 8 or the like.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an old person breathes urgent sputum aspirator, includes base (1), fixedly connected with box, its characterized in that on base (1): the sputum aspirating device is characterized in that a sliding groove (3) is formed in the box body, a rotatable rocker (4) is connected in the sliding groove (3), the front end of the rocker (4) is connected with the box body in a rotating mode, a pedal (5) is fixedly connected to the rear end of the rocker (4), a key-shaped groove (6) is formed in the middle of the rocker (4), a pull rod (7) is connected in the key-shaped groove (6) in a sliding mode, a piston rod (8) is fixedly connected in the middle of the pull rod (7), an air extracting cylinder (9) is connected in the sliding mode through the piston rod (8), a one-way air inlet pipe (10) and a one-way air outlet pipe (11) are fixedly connected to the air extracting cylinder (9), a negative pressure bottle (12) is connected to the air inlet pipe (10) in a sealing mode, the negative pressure bottle (12) is connected with the box body in a clamping mode, a sputum aspirating pipe (13) is fixedly connected to the negative pressure bottle (12), and a supporting rod (14) is wound on one side of the sputum aspirating pipe (13), the supporting rod (14) is fixedly connected with the box body.

2. The sputum aspirator for the elderly respiratory emergencies according to claim 1, wherein the air suction cylinder (9) is a cylinder with a thick middle part and thin upper and lower ends, a piston on the piston rod (8) is matched with the middle part of the air suction cylinder (9), and the air inlet pipe (10) and the air outlet pipe (11) are connected to the upper and lower ends of the air suction cylinder (9).

3. The sputum aspirator for the elderly breath emergencies according to claim 2, wherein the air inlet pipe (10) comprises an upper air inlet (15) and a lower air inlet (16), the upper air inlet (15) and the lower air inlet (16) are fixedly connected with a one-way exhaust valve, the one-way exhaust valve comprises a gasket (17), the gasket (17) is rotatably connected with a separation blade (18), and a torsion spring is installed between the separation blade (18) and the gasket (17).

4. The sputum aspirator for elderly breath emergencies according to claim 2, wherein the air outlet pipe comprises an upper air outlet (20) and a lower air outlet (21), and both the upper air outlet (20) and the lower air outlet (21) are fixedly connected with a one-way exhaust valve.

5. The sputum aspirator for the elderly and the respiratory emergencies as claimed in claim 1, wherein a vertical guide groove (22) is fixedly connected to the box body, the piston rod (8) and the pull rod (7) are located in the guide groove (22), a spring (23) is sleeved on the lower portion of the piston rod (8), and the bottom of the spring (23) is fixedly connected with the bottom of the guide groove (22).