CN210044796U - Medical breathing training ware - Google Patents

Abstract

The utility model discloses a medical breathing training device, which relates to the medical field and comprises a base, an inhalation chamber, an exhalation chamber, a communication air chamber, a breathing connection pipe, an air flow indicator ball, a gas one-way valve and a compression device; Both the air cavity and the exhalation cavity are arranged on the base, the air flow indicator ball is arranged in the inhalation cavity cavity, the compression device is arranged in the cavity of the exhalation cavity, and the bottom end of the exhalation cavity is provided. There is an opening, the tops of the inhalation cavity and the exhalation cavity are communicated with the communication air chamber, one end of the communication air chamber is provided with a breathing connection port, and the other end of the communication air chamber is provided with A gas one-way valve is arranged inside the communication air chamber, and the gas one-way valve is between the two communication ports where the inhalation chamber and the exhalation chamber communicate with the communication air chamber. One end of the breathing connection port is connected with one end of the breathing connection pipe. The respirator has the functions of simple structure, more diversified functions, and convenient carrying and use.

Description

A medical breathing trainer

technical field

The utility model relates to the medical field, in particular to a medical breathing trainer.

Background technique

Respiratory training can be beneficial to lung inflation. After partial lung tissue resection, it can promote the rapid expansion of the remaining lung and eliminate the residual cavity; it can also expand the thorax and form negative pressure in the chest, which is conducive to the expansion of the lung and promotes the re-expansion of the atrophied small alveoli. It can prevent atelectasis; it can also change the intrapulmonary pressure, increase the ventilation of the lungs, and relieve the wound pain caused by excessive breathing after surgery. Therefore, hospitals often recommend breathing trainers to patients. The so-called breathing trainer is a new type of physiotherapy aids to restore normal breathing. It can effectively help patients with impaired breathing after thoracic and abdominal surgery. A product used. Most of the breathing trainers currently used in hospitals can only perform unilateral lung breathing training, with complex structures and single functions, which are inconvenient to carry.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a medical breathing training device, which has the functions of simple structure, more diversified functions, and convenient portability and use.

The purpose of this utility model is to achieve through the following technical solutions:

A medical breathing training device comprises a base, an inhalation chamber, an exhalation chamber, a communication air chamber, a breathing connection pipe, an air flow indicator ball, a gas one-way valve and a compression device; the inhalation chamber and the The exhalation cavity is arranged on the base, the air flow indicator ball is arranged in the inhalation cavity, the compression device is arranged in the cavity of the exhalation cavity, and the bottom end of the exhalation cavity is provided with an opening, The top ends of the inhalation cavity and the exhalation cavity are communicated with the communicating air chamber, one end of the communicating air chamber is provided with a breathing connection port, and the other end of the communicating air chamber is provided with a hole, and the connecting air chamber is provided with a hole. A gas one-way valve is arranged inside the ventilation chamber, and the gas one-way valve is between the two communication ports where the inhalation chamber and the exhalation chamber communicate with the communicating air chamber. One end is connected to one end of the breathing connection tube.

By adopting the above technical solution, the inhalation chamber, the exhalation chamber, the communication air chamber and the breathing connection pipe of the breathing training device are connected into an integral structure. , the gas one-way valve is opened, the gas will enter the inspiratory cavity, the air flow indicator ball inside the inspiratory cavity will float up, loosen the hole connected to the air chamber, the air flow indicator ball will fall; when the patient exhales through the breathing connection tube When the gas one-way valve is closed, the gas will enter the exhalation chamber, and the compression device inside the exhalation chamber will be compressed by the gas. In this way, exhalation and inhalation can be trained at the same time, which greatly increases the use function of the device, facilitates the use of the device, and at the same time can well train the function of the patient's lungs to achieve a therapeutic effect.

Further, both the inhalation cavity and the exhalation cavity are made of transparent materials and are in close contact with each other. The air flow scales of the specifications are engraved on the outside of the inhalation cavity and the exhalation cavity. The scale numbers of the exhalation chambers increase sequentially from bottom to top, and the scale numbers of the expiratory chambers increase sequentially from top to bottom.

By adopting the above technical solution, the inhalation cavity and the exhalation cavity are made of transparent materials, and the situation in the inspiratory cavity and the exhalation cavity can be seen. the size of the airflow.

Further, a side surface of the suction chamber is provided with a chute, and the chute is provided with an indicating slider matched with the chute.

By adopting the above technical solution, when the patient needs training, adjust the indicating slider to a specified scale, and then the airflow size of the patient during training can be known, so as to make a record.

Further, the compression device includes a piston and a spring, one end of the spring is connected to the bottom end of the piston, the other end of the spring is fixedly connected to the bottom end of the cavity inside the exhalation chamber, and the piston is connected to the bottom end of the exhalation chamber. The cavity inner wall of the exhalation cavity can be in sliding contact.

By adopting the above technical solution, the patient enters the exhalation cavity when exhaling, which will compress the compression device, and the scale on the exhalation cavity can know the size of the pressure during exhalation, so as to determine the size of the air flow during exhalation.

Further, a pipe clamp is fixed on the side wall of the exhalation cavity.

By adopting the above technical solution, the main purpose of the pipe clamp is to place the breathing connection pipe, which is convenient for use.

Further, a gas filter is provided inside one end of the communicating air chamber close to the breathing connection pipe; an air flow regulating valve is provided on the side of the communicating air chamber close to the gas filter.

By adopting the above technical solution, the gas filter can filter the gas passing through the connected air chamber during breathing, and then the airflow regulating valve can appropriately adjust the airflow size of the breathing according to the patient's own conditions as required.

Further, the breathing connection pipe is a corrugated hose, and a breathing mouthpiece is connected to one end of the breathing connection pipe away from the communication air chamber.

By adopting the above technical solution, the breathing connection pipe is a corrugated hose, which can be used conveniently and increase the service life of the breathing trainer; the breathing mouthpiece connected to one end of the breathing connection pipe can be conveniently used by the patient when breathing.

Further, four corners of the base are provided with supports.

By adopting the above technical solutions, the support can ensure the stability of the breathing training device and meet the requirements of use.

The beneficial effects of the utility model are as follows: 1. The inhalation chamber, the exhalation chamber, the communication air chamber and the breathing connection pipe of the breathing training device are connected into an integral structure. Open the one-way valve of the gas chamber, the gas will enter the inspiratory chamber, the air flow indicator ball inside the inhalation chamber will float up, loosen the hole connected to the air chamber, the air flow indicator ball will fall; when the patient is connected to the breathing chamber When the tube is exhaling, the gas one-way valve is closed, the gas will enter the exhalation cavity, and the compression device inside the exhalation cavity will be compressed by the gas. In this way, exhalation and inhalation can be trained at the same time, which greatly increases the use function of the device, facilitates the use of the device, and at the same time can well train the function of the patient's lungs to achieve a therapeutic effect.

2. Both the inspiratory cavity and the expiratory cavity are made of transparent materials, and the situation in the inspiratory cavity and the expiratory cavity can be seen. There are airflow scales on the inspiratory cavity and the expiratory cavity, so that the size of the breathing airflow can be known; When the patient needs training, adjust the indicator slider to the specified scale, you can know the airflow size of the patient during training, so as to make a record.

3. When the breathing trainer is used, when the patient inhales, the gas one-way valve opens, and the gas enters the inspiratory cavity; when the patient exhales, the gas one-way valve closes, the gas enters the exhalation cavity, and compresses the breath. The compression device of the cavity; the scale on the exhalation cavity can know the size of the pressure during exhalation, so as to judge the size of the air flow of the exhalation.

4. A pipe clamp is fixed on the side wall of the exhalation chamber, the main purpose is to place the breathing connection pipe, which is convenient for use; the gas filter can filter the gas that passes through the connected air chamber during breathing, and then the airflow adjustment valve can be appropriately adjusted according to the needs of the patient. Adjust the airflow of your breath according to your own conditions.

5. The breathing connection tube of the breathing trainer is a corrugated hose, which is easy to use and increases the service life of the breathing training device; the breathing mouthpiece connected to one end of the breathing connection tube can be used by the patient when breathing; the support can ensure The breathing trainer is stable and meets the requirements of use.

Description of drawings

Fig. 1 is the structural representation of a kind of medical breathing training device of the present utility model;

Figure 2 is a schematic cross-sectional view of an inspiratory cavity of a medical breathing training device of the present invention;

3 is a schematic cross-sectional view of the exhalation cavity of a medical breathing training device of the present invention.

In the figure, 1-base, 2-inhalation chamber, 3-expiration chamber, 4-connected air chamber, 5-breathing connection pipe, 6-air flow indicator ball, 7-breathing connection port, 8-gas filter, 9 -Air flow regulating valve, 21-chute, 22-indicating slider, 23-gas one-way valve, 31-piston, 32-spring, 33-pipe clamp, 51-breathing mouthpiece.

Detailed ways

The technical solutions of the present utility model will be described in further detail below in conjunction with the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

A medical breathing training device, the breathing training device includes a base 1, an inhalation chamber 2, an exhalation chamber 3, a communication air chamber 4, a breathing connection pipe 5, an air flow indicator ball 6, a gas one-way valve 23 and a compression device; Both the air cavity 2 and the exhalation cavity 3 are arranged on the base 1, the air flow indicator ball 6 is provided in the cavity of the inhalation cavity 2, the compression device is provided in the cavity of the exhalation cavity 3, and the bottom end of the exhalation cavity 3 is provided with an opening. The tops of the inhalation chamber 2 and the exhalation chamber 3 are communicated with the communicating air chamber 4, one end of the communicating air chamber 4 is provided with a breathing connection port 7, and the other end of the communicating air chamber 4 is provided with a hole, which communicates with the interior of the air chamber 4. A gas one-way valve 23 is provided, and the gas one-way valve 23 is between the two communication ports where the inhalation chamber 2 and the exhalation chamber 3 communicate with the communication air chamber 4, and one end of the breathing connection port 7 is connected to the breathing connection pipe 5. connected at one end.

When the breathing trainer is specifically implemented, the inhalation chamber 2, the exhalation chamber 3, the communicating air chamber 4, and the breathing connecting pipe 5 of the breathing training device are connected as a whole and placed on the base. 5 When inhaling, press the hole at one end of the connecting air chamber 4 with your finger, and the gas will enter the connecting air chamber 4 from the breathing connecting tube 7 at the connection of the breathing connecting tube 5. At this time, the compression device of the exhalation chamber 3 is not sealed. move, the gas one-way valve 23 is opened, the gas enters the suction chamber 2, the airflow indicator ball 6 in the suction chamber 2 will float under the action of suction, release the finger, the airflow indicator ball 6 will drop to the initial position; when the patient When exhaling the breathing connection pipe 5, the gas one-way valve 23 is closed, the gas will enter the exhalation chamber 3, and the compression device inside the exhalation chamber 3 will be compressed by the gas. In this way, exhalation and inhalation can be trained at the same time, which greatly increases the use function of the device, facilitates the use of the device, and at the same time can well train the function of the patient's lungs to achieve a therapeutic effect.

Both the inhalation chamber 2 and the exhalation chamber 3 are made of transparent materials and are closely attached to each other. The air flow scales of the specifications are engraved on the outside of the inhalation chamber 2 and the exhalation chamber 3. The scale numbers of the inhalation chamber 2 are in order from bottom to top. becomes larger, the scale numbers of the exhalation chamber 3 increase sequentially from top to bottom; one side of the inhalation chamber 2 is provided with a chute 21, and the chute 21 is provided with an indicating slider 22 that matches the chute; the compression device Including a piston 31 and a spring 32, one end of the spring 32 is connected to the bottom end of the piston 31, the other end of the spring is fixedly connected to the bottom end of the cavity inside the exhalation cavity 3, and the piston 31 and the cavity inner wall of the exhalation cavity 3 are slidable touch.

Further, when the patient needs to train, adjust the indicator slider 22 on the slider 21 to a specified scale. When the patient inhales, the gas one-way valve 23 connected to the inside of the air chamber 4 is opened, and the piston 31 of the compression device is in The top of the exhalation chamber 3 is in close contact with the inner wall of the exhalation chamber 3, and is in a closed state. The spring 32 is also in a natural state. When the entire exhalation chamber 3 inhales, the piston 31 will not move. Press and hold the hole connected to the air chamber 4, and the air flow will enter the inhalation chamber 2. Under the action of suction, the air flow indicator ball 6 will rise. When the air flow indicator ball 6 reaches the scale indicated by the indicator slider 22, the patient exhales When the patient exhales, the gas one-way valve 23 is closed, the air flow will enter the exhalation chamber 3, and the air flow will compress the piston 31 in the exhalation chamber 3, The piston 31 slides against the inner wall of the exhalation chamber 3 and compresses the spring 32 fixed at the bottom end of the piston 31. The piston 31 and the spring 32 will slide down together, so that the patient’s exhalation can be known from the airflow scale of the exhalation chamber 3. The airflow intensity of the gas can be inferred, so that the airflow size of the gas exhaled by the patient in the expiratory cavity 3 can be inferred.

Further, a pipe clamp 33 is fixed on the side wall of the exhalation cavity 3, and the main purpose is to place the breathing connection pipe, which is convenient for use; the inner end of the communication air chamber 4 close to the breathing connection pipe 5 is provided with a gas filter 8 and a communication air chamber. 4. The side close to the gas filter 8 is provided with an air flow regulating valve 9. When using this breathing trainer, the gas filter 8 can filter the gas passing through the connected air chamber 4 when the patient breathes, and then the air flow regulating valve 9 can be appropriately adjusted according to the needs. Adjust the airflow of the breath according to the patient's own condition.

Further, the breathing connection pipe 5 is a corrugated hose, which can be used conveniently and increase the service life of the breathing training device, and the breathing connection pipe 5 is connected with a breathing mouthpiece 51 at one end away from the communication air chamber 4, which can be convenient for the patient to use when breathing; The four corners of the base 1 are provided with supports 11, and the supports 11 can ensure the stability of the breathing training device and meet the requirements of use.

The above are only preferred embodiments of the present invention, and it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as an exclusion of other embodiments, but can be used in various other combinations, modifications and environments. , and can be modified within the scope of the concepts described herein, through the above teachings or skill or knowledge in the relevant field. However, modifications and changes made by those skilled in the art do not depart from the spirit and scope of the present invention, and should all fall within the protection scope of the appended claims of the present invention.

Claims (9)

1. A medical breathing training device is characterized by comprising a base (1), an air suction cavity (2), an exhalation cavity (3), a communicating air chamber (4), a breathing connecting pipe (5), an air flow indicating ball (6), an air one-way valve (23) and a compression device;

the air suction cavity (2) and the breathing cavity (3) are both arranged on the base (1), an airflow indicating ball (6) is arranged in the cavity of the air suction cavity (2), a compression device is arranged in the cavity of the breathing cavity (3), the bottom end of the breathing cavity (3) is provided with an opening, the top ends of the breathing cavity (2) and the breathing cavity (3) are communicated with the communicating air chamber (4), a breathing connecting port (7) is arranged at one end of the communicating air chamber (4), a hole is arranged at the other end of the communicating air chamber (4), a gas one-way valve (23) is arranged in the communicating air chamber (4), the gas one-way valve (23) is arranged between two communicating ports at the communicating part of the air suction chamber (2) and the expiration chamber (3) and the communicating air chamber (4), one end of the breathing connecting port (7) is connected with one end of the breathing connecting pipe (5).

2. The medical respiration training device according to claim 1, wherein the inhalation cavity (2) and the exhalation cavity (3) are made of transparent materials and are tightly abutted against each other, airflow scales with certain specifications are respectively carved on the outsides of the inhalation cavity (2) and the exhalation cavity (3), the scale numbers of the inhalation cavity (2) become larger from bottom to top, and the scale numbers of the exhalation cavity (3) become larger from top to bottom.

3. The medical breathing training device according to claim 1, wherein a sliding groove (21) is formed in one side surface of the breathing cavity (2), and an indicating sliding block (22) matched with the sliding groove (21) is arranged on the sliding groove (21).

4. The medical breathing training device as claimed in claim 1, wherein the compression device comprises a piston (31) and a spring (32), one end of the spring (32) is connected with the bottom end of the piston (31), the other end of the spring is fixedly connected with the bottom end of the inner cavity of the breathing cavity (3), and the piston (31) is in slidable contact with the inner wall of the breathing cavity (3).

5. The medical breathing training device as claimed in claim 1, wherein a conduit clamp (33) is fixed on the side wall of the breathing chamber (3).

6. The medical breathing training device as claimed in claim 1, wherein a gas filter (8) is arranged inside one end of the communicating air chamber (4) close to the breathing connecting pipe (5).

7. The medical breathing training device as claimed in claim 6, wherein the side of the communicating air chamber (4) close to the air filter (8) is provided with an air flow regulating valve (9).

8. The medical breathing training device as claimed in claim 1, wherein the breathing connecting pipe (5) is a corrugated hose, and a breathing mouthpiece (51) is connected to one end of the breathing connecting pipe (5) far away from the communicating air chamber (4).

9. The medical breathing training device as claimed in claim 1, wherein the four corners of the base (1) are provided with supports (11).

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