CN219963682U - Breathing machine with sputum excretion function - Google Patents

Abstract

The utility model relates to a breathing machine with sputum excretion function, comprising: a face mask; a connection fixedly disposed at a distal end of the mask; the gas transmission pipe is detachably arranged at the far end of the connecting part; the host is detachably arranged at the far end of the gas pipe; and a sputum excretion mechanism provided in the inside of the connecting portion, the sputum excretion mechanism including: the mask connecting hole is formed in the joint of the mask and the connecting part; the filter screen is arranged, so that sputum exhaled by a patient can be filtered, and the sputum can be prevented from flowing into an internal pipeline of the breathing machine to cause blockage; through being provided with micro motor, doctor-bar and separation blade, can collect the sputum on filter screen surface, avoid the patient to be inhaled the patient again in the body when inhaling.

Description

Breathing machine with sputum excretion function

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a breathing machine with a sputum excretion function.

Background

When the patient has serious illness and cannot breathe spontaneously, the patient needs to use a breathing machine to assist or be forced to breathe so as to maintain basic vital signs. For example, a breathing machine with chinese patent No. CN206837209U is used to control inhalation and exhalation of a patient through a balloon or a gas bottle.

However, sputum may exist in the connecting tube and the lung of the patient, and during exhalation, the sputum may be discharged along with the air flow, enter the mask and the ventilator pipeline, and cause pipeline blockage, influence the circulation of the air flow, and serious even possibly cause life hazard.

Therefore, the utility model provides the breathing machine with the sputum discharging function, which can filter and collect sputum discharged from a patient, avoid blocking a pipeline of the breathing machine and improve the safety of the breathing machine.

Disclosure of Invention

The utility model aims at overcoming the defects in the prior art and provides a breathing machine with a sputum excretion function.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a ventilator with sputum excretion function, comprising:

a face mask;

a connection fixedly disposed at a distal end of the mask;

the connecting pipe is detachably arranged at the far end of the connecting part;

the host is detachably arranged at the far end of the connecting pipe;

and a sputum excretion mechanism arranged in the connecting part, wherein the sputum excretion mechanism is provided with a plurality of sputum excretion grooves

Comprising the following steps:

the mask connecting hole is formed in the joint of the mask and the connecting part;

the valve is movably arranged in the mask connecting hole in a funnel shape, and the distal end of the valve faces the inside of the connecting part;

the connecting pipe connecting hole is formed in the connecting position of the connecting pipe and the connecting part;

a bottom hole which is arranged at the bottom of the connecting part and is connected with the mask

An inclined plane is arranged between the connecting holes;

the filter screen is fixedly arranged on the inner side of the connecting hole of the connecting pipe;

the mounting seat is fixedly arranged at the top of the inner side of the connecting part;

the miniature motor is fixedly arranged at the bottom of the mounting seat;

the connecting shaft is arranged at the output end of the miniature motor;

and the scraping blade is vertically and fixedly arranged at the far end of the connecting shaft, and the connecting shaft is fixedly connected with the midpoint of the scraping blade.

Further, the axis of the connecting shaft is coaxial with the center of the filter screen, and the edge of the scraping blade is in contact with the proximal side surface of the filter screen.

Further, a miniature power supply is arranged in the mounting seat, the miniature motor is electrically connected with the miniature power supply, a control button is arranged at the top of the host, and the control button is electrically connected with the miniature motor.

Further, the sputum excretion mechanism further comprises:

a flexible hose fixedly disposed outside the bottom hole;

and the hydrops bottle is detachably arranged at the bottom end of the telescopic hose and is in threaded connection with the telescopic hose.

Further, the valve is made of polytetrafluoroethylene film.

Further, the screen mates with the distal sidewall of the connection.

Further, a plurality of mounting holes are symmetrically formed at the edge of the mask.

Compared with the prior art, the utility model has the following technical effects:

according to the breathing machine, the filter screen is arranged, so that sputum exhaled by a patient can be filtered, and the sputum can be prevented from flowing into an internal pipeline of the breathing machine to cause blockage; through being provided with micro motor, doctor-bar and valve, can collect the sputum on filter screen surface, avoid the patient to be inhaled the patient again in the body when inhaling.

Drawings

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

FIG. 2 is a schematic view of the sputum excretion mechanism of the present utility model;

wherein the reference numerals include:

a mask 1; a connection part 2; a dropsy bottle 3; a connecting pipe 4; a host 5; a flexible hose 6; a mask attachment hole 7; a connecting pipe connecting hole 8; a bottom hole 9; a screen 10; a mounting base 11; a micro motor 12; a connecting shaft 13; a wiper blade 14; a valve 15.

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.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Examples

Referring to fig. 1, the ventilator of the present embodiment includes:

referring to fig. 2, a mask 1 is provided with a plurality of mounting holes symmetrically at the edge of the mask 1;

a connecting portion 2, the connecting portion 2 being fixedly provided at a distal end of the mask 1;

a connection tube 4, wherein the connection tube 4 is detachably arranged at the distal end of the connection part 2;

a host 5, wherein the host 5 is detachably arranged at the far end of the connecting pipe 4;

referring to fig. 2, the sputum excretion mechanism is disposed inside the connecting portion 2; the sputum excretion mechanism includes:

a mask connecting hole 7, wherein the mask connecting hole 7 is arranged at the joint of the mask 1 and the connecting part 2;

a valve 15, wherein the valve 15 is movably arranged inside the mask connecting hole 7 in a funnel shape, the distal end of the valve 15 faces the inside of the connecting part 2, and the valve 15 is made of polytetrafluoroethylene film;

a connecting pipe connecting hole 8, wherein the connecting pipe connecting hole 8 is arranged at the joint of the connecting pipe 4 and the connecting part 2;

the bottom hole 9 is formed in the bottom of the connecting part 2, and an inclined plane is arranged between the bottom hole and the mask connecting hole;

a filter screen 10, wherein the filter screen 10 is fixedly arranged at the inner side of the connecting pipe connecting hole 8, and the filter screen 10 is matched with the distal side wall of the connecting part 2;

the mounting seat 11 is fixedly arranged at the top of the inner side of the connecting part 2, and a miniature power supply is arranged in the mounting seat 11;

the miniature motor 12 is fixedly arranged at the bottom of the mounting seat 11, a miniature power supply is arranged in the mounting seat 11, the miniature motor 12 is electrically connected with the miniature power supply, a control button is arranged at the top of the host 5, and the control button is electrically connected with the miniature motor 12;

a connecting shaft 13, wherein the connecting shaft 13 is arranged at the output end of the micro motor 12, the axis of the connecting shaft 13 is coaxial with the center of the filter screen 10, and the edge of the scraping blade 14 is contacted with the proximal side surface of the filter screen 10;

the scraping blade 14 is vertically and fixedly arranged at the distal end of the connecting shaft 13, and the connecting shaft 13 is fixedly connected with the midpoint of the scraping blade 14;

a flexible hose 6, wherein the flexible hose 6 is fixedly arranged outside the bottom hole 9;

and a hydrops bottle 3, wherein the hydrops bottle 3 is detachably arranged at the bottom end of the telescopic hose 6,

the hydrops bottle 3 is connected with the telescopic hose 6 in a threaded manner.

As a preferred embodiment, the miniature motor 12 is model 42WS40.

The host 5 does not belong to the protection scope of the present utility model, and reference may be made to a breathing machine with chinese patent No. CN 206837209U.

When in use, the mask 1 is worn on the mouth and nose of a patient, and the mask 1 is fixed through the mounting holes on the edge of the mask 1 by the binding bands; then the main machine 5 controls the breathing machine to transmit gas or exhaust gas to the patient through the mask 1, thereby driving the patient to inhale or exhale; when a patient exhales, part of sputum enters the inside of the connecting part 2 through the mask 1, and at the moment, the valve 15 expands under the action of air pressure, so that the sputum passes through the valve 15 and can be filtered through the filter screen 10; at the moment, the micro motor 12 is started, so that the connecting shaft 13 drives the scraping blade 14 to start rotating, sputum on the surface of the filter screen is collected together, when the sputum is collected to a certain volume, the sputum is collected at the tail end of the scraping blade 14, and then flows into the dropsy bottle 3 below through the bottom hole 9; when a patient inhales, the valve 15 is folded together under the action of negative pressure, so that sputum in the connecting part 2 is prevented from entering the body of the patient again, and as the polytetrafluoroethylene membrane is a semipermeable membrane, the patient is breathable and impermeable, and gas can enter the body of the patient through the valve 15 made of the polytetrafluoroethylene membrane; when the hydrops bottle 3 is full, the hydrops bottle 3 is taken down and a new hydrops bottle 3 is replaced.

In summary, according to the breathing machine disclosed by the utility model, the filter screen 10 is arranged, so that sputum exhaled by a patient can be filtered, and the sputum can be prevented from flowing into the internal pipeline of the breathing machine to cause blockage; by providing the micro motor 12, the scraping blade 14 and the valve 15, the sputum on the surface of the filter screen 10 can be collected, so that the sputum is prevented from being sucked into the patient again when the patient inhales.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims (7)

1. A ventilator having a sputum evacuation function, comprising:

a mask (1);

a connection portion (2), the connection portion (2) being fixedly arranged at the distal end of the mask (1);

the connecting pipe (4) is detachably arranged at the far end of the connecting part (2);

the host machine (5) is detachably arranged at the far end of the connecting pipe (4);

and a sputum excretion mechanism provided in the inside of the connecting portion (2), the sputum excretion mechanism including:

a mask connecting hole (7), wherein the mask connecting hole (7) is arranged at the joint of the mask (1) and the connecting part (2);

a valve (15), wherein the valve (15) is movably arranged inside the mask connecting hole (7) in a funnel shape, and the distal end of the valve (15) faces the inside of the connecting part (2);

a connecting pipe connecting hole (8), wherein the connecting pipe connecting hole (8) is arranged at the joint of the connecting pipe (4) and the connecting part (2);

a bottom hole (9), wherein the bottom hole (9) is arranged at the bottom of the connecting part (2), and an inclined plane is arranged between the bottom hole (9) and the mask connecting hole (7);

the filter screen (10) is fixedly arranged on the inner side of the connecting pipe connecting hole (8);

the mounting seat (11) is fixedly arranged at the top of the inner side of the connecting part (2);

a micro motor (12), wherein the micro motor (12) is fixedly arranged at the bottom of the mounting seat (11);

the connecting shaft (13), the said connecting shaft (13) is set up in the output end of the said miniature motor (12);

and the scraping blade (14) is vertically and fixedly arranged at the far end of the connecting shaft (13), and the connecting shaft (13) is fixedly connected with the midpoint of the scraping blade (14).

2. The ventilator according to claim 1, characterized in that the axis of the connecting shaft (13) is coaxial with the centre of the screen (10), the edge of the wiper blade (14) being in contact with the proximal side of the screen (10).

3. The respirator according to claim 2, wherein a micro power supply is arranged in the mounting seat (11), the micro motor (12) is electrically connected with the micro power supply, and a control button is arranged at the top of the host (5) and is electrically connected with the micro motor (12).

4. The ventilator of claim 1, wherein the sputum excretion mechanism further comprises:

a flexible hose (6), wherein the flexible hose (6) is fixedly arranged outside the bottom hole (9);

and the hydrops bottle (3), hydrops bottle (3) detachably set up in but the bottom of flexible hose (6), hydrops bottle (3) with but flexible hose (6) threaded connection.

5. The ventilator according to claim 4, characterized in that the valve (15) is made of polytetrafluoroethylene film.

6. The ventilator according to claim 1, characterized in that the sieve (10) mates with the distal side wall of the connection (2).

7. The respirator as claimed in claim 1, characterized in that the edge of the mask (1) is symmetrically provided with a plurality of mounting holes.