CN215386285U

CN215386285U - Sputum suction device for children

Info

Publication number: CN215386285U
Application number: CN202121255910.6U
Authority: CN
Inventors: 曾俊
Original assignee: Panzhihua Central Hospital
Current assignee: Panzhihua Central Hospital
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-04
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a sputum suction device for children, and relates to the technical field of medical instruments. The sputum suction device comprises a suction chamber, wherein a grab handle is fixedly connected to the peripheral side face of the suction chamber, a sliding groove is formed in the left side face of the grab handle, a sliding plate is connected in the sliding groove in a sliding mode, a first spring is arranged between the sliding groove and the sliding plate, a pressing plate is fixedly connected to the left side face of the sliding plate, a connecting rod is fixedly connected to the left side face of the pressing plate in the suction chamber, the connecting rod is connected with a piston plate, the piston plate is connected with the inner wall of the suction chamber in a sliding mode, the left side face of the suction chamber is communicated with a connecting pipe, the left side face of the connecting pipe is in threaded connection with a connecting nozzle, and the connecting nozzle is sleeved with a sputum suction pipe. According to the utility model, the piston plate moves to the right by extruding the pressing plate, when the extrusion is stopped, the piston plate moves to the left by the first spring, and the piston plate performs piston motion to suck out viscous secretion in the respiratory tract of the infant.

Description

Sputum suction device for children

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a sputum suction device for children.

Background

Most respiratory diseases can increase respiratory secretions of infants, the infants have weak defense capability and poor autonomous sputum excretion capability, when the secretions are excessive, substances such as sputum and viscous secretions can block the respiratory tract to cause dyspnea, if the secretions are not cleaned in time, complications are easily caused, even the lives of the infants are endangered, and therefore the sputum in the throats of the infants needs to be sucked out by means of a manual type sputum suction device.

The medical staff of the existing sputum suction device for children is inconvenient to use, and the children feel that the foreign matter stretches into the sputum suction device, so that the children can consciously bite the sputum suction tube, and the sputum suction work is prevented from being greatly carried out.

In order to solve the problems, the utility model provides a sputum suction device for children.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sputum suction device for children, which solves the problems that medical staff of the existing sputum suction device for children are inconvenient to use, and children feel that foreign matters bite a sputum suction pipe unconsciously when stretching into the sputum suction device, so that the sputum suction work is hindered to be carried out greatly.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a sputum suction device for children, which comprises an extraction chamber, wherein a grab handle is fixedly connected to the peripheral side surface of the extraction chamber, a sliding groove is formed in the left side surface of the grab handle, a sliding plate is connected in the sliding groove in a sliding manner, a first spring is arranged between the sliding groove and the sliding plate, a pressing plate is fixedly connected to the left side surface of the sliding plate, a connecting rod is fixedly connected to the left side surface of the pressing plate, which is positioned in the extraction chamber 1, the connecting rod is connected with a piston plate, the piston plate is connected with the inner wall of the extraction chamber in a sliding manner, the left side surface of the extraction chamber is communicated with a connecting pipe, the left side surface of the connecting pipe is in threaded connection with a connecting nozzle, a sputum suction pipe is sleeved on the connecting nozzle, the piston plate is moved to the right side by extruding the pressing plate, when extrusion is stopped, the first spring enables the piston plate to move to the left side, and the viscous secretion in the respiratory tract of an infant is sucked out by the piston plate doing piston motion, the operation is simple, and the use of medical staff is convenient.

Preferably, the pressing plate is of an L-shaped plate body structure, the right side face of the transverse plate of the pressing plate is fixedly connected with the left side face of the sliding plate, the left side face of the vertical plate of the pressing plate is fixedly connected with the right side face of the connecting rod, and the special pressing plate is convenient to use due to the shape of the special pressing plate.

Preferably, the periphery of the piston plate is fixedly provided with a sealing gasket, the piston plate is connected with the inner wall of the extraction chamber in a sliding mode through the sealing gasket, the sealing performance is improved through the sealing gasket, and the using effect is improved.

Preferably, the diameter of the right end of the sputum suction pipe is larger than the diameter of the left end of the connecting nozzle, the peripheral side surface of the sputum suction pipe is connected with the occluding block in a sliding mode, the occluding block is placed between the upper teeth and the lower teeth of the infant, and when the infant bites, the occluding block prevents the sputum suction pipe from blocking sucking viscous secretion due to occlusion deformation.

Preferably, the peripheral side surface of the extraction chamber is communicated with an exhaust pipe, the inner wall of the exhaust pipe is provided with a control valve, and the opening and closing of the exhaust pipe are controlled through the matching of the control valve and the piston plate.

Preferably, the control valve includes an umbrella valve, the inner wall of the exhaust pipe is connected with the umbrella valve in a sliding mode, a second spring is arranged between the exhaust pipe and the umbrella valve, and when the piston plate stops working, the second spring enables the umbrella valve to reset.

Preferably, the inner wall of connecting pipe is provided with another control valve, the week side threaded connection of connecting pipe has the stock solution bottle, stores the viscidity secretion of suction through the stock solution bottle, centralized processing.

The utility model has the following beneficial effects:

according to the utility model, the piston plate moves to the right by extruding the pressing plate, when the extrusion is stopped, the piston plate moves to the left by the first spring, the piston plate performs piston motion to suck out viscous secretion in the respiratory tract of an infant, the operation is simple, the use of medical staff is convenient, the use is convenient by the modeling of the specially-made pressing plate, the sealing performance is increased by the sealing gasket, the use effect is improved, the occluding block is placed between the upper teeth and the lower teeth of the infant, when the infant bites, the occluding block prevents the sputum suction pipe from blocking the suction of the viscous secretion due to occlusion deformation, the opening and closing of the exhaust pipe are controlled by the matching of the control valve and the piston plate, when the piston plate stops working, the umbrella-shaped valve is reset by the second spring, the viscous secretion sucked out by the liquid storage bottle is stored, and the viscous secretion is treated in a centralized manner.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a right side view of the sputum aspirator for children according to the present invention;

FIG. 2 is a schematic view of the left side of the sputum aspirator for children according to the present invention;

FIG. 3 is a front view of a child sputum aspirator device of the present invention;

FIG. 4 is a top view of a child's sputum aspirator device of the present invention;

FIG. 5 is a left side view of a child sputum aspirator device of the present invention;

fig. 6 is a schematic view of the cross-sectional structure a-a in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an extraction chamber; 2. a handle; 3. a sliding groove; 4. a sliding plate; 5. a first spring; 6. a pressing plate; 7. a connecting rod; 8. a piston plate; 9. a connecting pipe; 10. a connecting nozzle; 11. a sputum suction tube; 12. an occluding block; 13. an exhaust pipe; 14. a control valve; 1401. an umbrella valve; 1402. a second spring; 15. a liquid storage bottle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention is a sputum aspirator for children, including an extracting chamber 1, a handle 2 is fixedly connected to the peripheral side of the extracting chamber 1, a sliding groove 3 is formed on the left side of the handle 2, a sliding plate 4 is slidably connected to the sliding groove 3, a first spring 5 is disposed between the sliding groove 3 and the sliding plate 4, a pressing plate 6 is fixedly connected to the left side of the sliding plate 4, a connecting rod 7 is fixedly connected to the left side of the pressing plate 6 located in the extracting chamber 1, the connecting rod 7 is connected to a piston plate 8, the piston plate 8 is slidably connected to the inner wall of the extracting chamber 1, the left side of the extracting chamber 1 is communicated with a connecting pipe 9, a connecting nozzle 10 is threadedly connected to the left side of the connecting pipe 9, the connecting nozzle 10 is sleeved with a sputum aspirating tube 11, the piston plate 8 is moved to the right by squeezing the pressing plate 6, when squeezing is stopped, the first spring 5 moves the piston plate 8 to the left, the viscous secretion in the respiratory tract of an infant is aspirated by the piston plate 8, the operation is simple, and the use of medical staff is convenient.

An exhaust pipe 13 is communicated with the peripheral side surface of the extraction chamber 1, a control valve 14 is arranged on the inner wall of the exhaust pipe 13, and the opening and closing of the exhaust pipe 13 are controlled through the cooperation of the control valve 14 and the piston plate 8.

The control valve 14 includes an umbrella valve 1401, the inner wall of the exhaust pipe 13 is slidably connected to the umbrella valve 1401, a second spring 1402 is provided between the exhaust pipe 13 and the umbrella valve 1401, and when the piston plate 8 stops operating, the second spring 1402 resets the umbrella valve 1401.

The inner wall of the connecting pipe 9 is provided with another control valve 14, the peripheral side surface of the connecting pipe 9 is in threaded connection with a liquid storage bottle 15, and the sucked viscous secretion is stored through the liquid storage bottle 15 and is treated in a centralized way.

The pressing plate 6 is of an L-shaped plate body structure, the right side face of a transverse plate of the pressing plate 6 is fixedly connected with the left side face of the sliding plate 4, the left side face of a vertical plate of the pressing plate 6 is fixedly connected with the right side face of the connecting rod 7, and the special pressing plate 6 is convenient to use through the shape of the special pressing plate 6.

The side face fixed mounting all around of piston plate 8 has sealed the pad, and piston plate 8 increases the leakproofness through sealed the pad with the inner wall sliding connection of extraction room 1, improves the result of use.

The diameter of the right end of the sputum suction pipe 11 is larger than the diameter of the left end of the connecting nozzle 10, the peripheral side surface of the sputum suction pipe 11 is connected with the occluding block 12 in a sliding mode, the occluding block 12 is placed between the upper teeth and the lower teeth of the infant, and when the infant bites, the occluding block 12 prevents the sputum suction pipe 11 from blocking sucking viscous secretion due to occlusion deformation.

As shown in fig. 1-6, the present embodiment is a sputum aspirator for children, and the basic principle of the utility model is as follows: when a medical staff stretches a sputum suction pipe 11 into the respiratory tract of an infant and puts an occluding block 12 between the upper teeth and the lower teeth of the infant, when the infant bites, the occluding block 12 can prevent the sputum suction pipe 11 from obstructing the suction of viscous secretion due to occlusion deformation, a medical staff holds a handle 2 to operate, presses a pressing plate 6 to enable a piston plate 8 to move to the right, when the extrusion is stopped, a first spring 5 enables the piston plate 8 to move to the left, when the piston plate 8 moves to the right, the air pressure in an extraction chamber 1 is reduced, an umbrella-shaped valve 1401 moves towards the inside of the extraction chamber 1 to suck the viscous secretion to enable the viscous secretion to flow into a liquid storage bottle 15, when the piston plate 8 moves to the left, the air pressure in the extraction chamber 1 is increased, an umbrella-shaped valve 1401 in a connecting pipe 9 blocks the connecting pipe 9, an umbrella-shaped valve 1401 in an exhaust pipe 13 moves upwards to enable the extraction chamber 1 to be communicated with the outside to restore the air pressure, the viscous secretion is prevented from being pushed into the respiratory tract, and the viscous secretion in the infant is sucked out by the piston plate 8 through the active plugging motion, the sputum suction tube 11 is convenient to take down and replace through the rotary connecting nozzle 10, the operation is simple, and the use of medical staff is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sputum aspirator for children, comprising an extraction chamber (1), characterized in that: the utility model discloses a sputum suction device, including extraction room (1), draw room (1), all sides fixedly connected with grab handle (2), sliding tray (3) have been seted up to the left surface of grab handle (2), sliding tray (3) sliding connection has sliding plate (4), be provided with between sliding tray (3) and sliding plate (4) first spring (5), the left surface fixedly connected with of sliding plate (4) presses clamp plate (6), it is located left surface fixedly connected with connecting rod (7) in extraction room (1) to press clamp plate (6), connecting rod (7) are connected with piston plate (8), piston plate (8) and the inner wall sliding connection of extraction room (1), the left surface intercommunication of extraction room (1) has connecting pipe (9), the left surface threaded connection of connecting pipe (9) has connection mouth (10), connection mouth (10) have cup jointed and have inhaled phlegm pipe (11).

2. The sputum suction device for children as claimed in claim 1, wherein the pressing plate (6) is an "L" shaped plate structure, the right side of the transverse plate of the pressing plate (6) is fixedly connected with the left side of the sliding plate (4), and the left side of the vertical plate of the pressing plate (6) is fixedly connected with the right side of the connecting rod (7).

3. The sputum aspirator for children according to claim 1, wherein a gasket is fixedly installed on the peripheral side surface of the piston plate (8), and the piston plate (8) is slidably connected with the inner wall of the extraction chamber (1) through the gasket.

4. The sputum aspirator for children according to claim 1, wherein the diameter of the right end of the sputum aspirator tube (11) is larger than the diameter of the left end of the connecting nozzle (10), and the peripheral side surface of the sputum aspirator tube (11) is slidably connected with the occlusion block (12).

5. A sputum aspirator for children according to claim 1, wherein the peripheral side of the aspiration chamber (1) is connected with an exhaust tube (13), and the inner wall of the exhaust tube (13) is provided with a control valve (14).

6. The sputum aspirator for children according to claim 5, wherein the control valve (14) comprises an umbrella valve (1401), the inner wall of the exhaust tube (13) is slidably connected with the umbrella valve (1401), and a second spring (1402) is arranged between the exhaust tube (13) and the umbrella valve (1401).

7. The sputum aspirator for children according to claim 6, wherein the inner wall of the connection tube (9) is provided with another control valve (14), and the peripheral side of the connection tube (9) is threadedly connected with a liquid storage bottle (15).