RU1793913C - Apparatus for breathing exercises - Google Patents

Abstract

Use: for medical purposes for therapeutic or prophylactic breathing exercises. SUMMARY OF THE INVENTION: The breathing tube 2 is in communication with a check valve body 8. The casing is provided with means for changing its internal volume, made in the form of a removable elastic membrane 7 mounted on the side of the open end of the casing. The breathing resistance regulator is made in the form of an adjustable throttle formed by a tube 15 with through holes 16. The tube is mounted on the housing 8. And on the outer side surface of the tube 15 there is a movable elastic cap 17. A saddle surface is made in the housing and a locking element 6, 4 is located C.p.F., 6 ill.

Description

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31793913 4

FIELD OF THE INVENTION The invention relates to the devices of Fig. 2; for exercise, FIG. 3.4 is the same, top and side views; Fig. 5, mainly for occupations, is a variant of the device in which the bronchial membrane is elastic in physical education with patients in the form of a rubber thym. 5 cups; figure 6 is a variant of the device, in

A respiratory device is known wherein the throttle is formed by elastic exercises comprising a respiratory membrane and an additionally inserted tube and an exhalation valve with shut-off elementary weights.

The volume and the regulator, made in the form of a device, contains a source of a compressed magnet mounted on the air breathing air 1, a breathing tube 2, a return valve with the possibility of a longitudinal valve 3, capacity 4 and choke 5. (Sources relative to the stop element compressed air are the lungs) made of a ferromagnetic material. Ball b acts as a shut-off element. cop in the check valve 3.

A disadvantage of the device is that the working cavity of the container 4 is formed by the relatively high flow rate of the exhaled ascending elastic membrane 7, because the stable self-oscillating check valve 3 on the casing 8 from the shut-off element occurs when the annular lining 9 and screws 10 sivny and short expiration. Breath - (Fig.2, 3, 4).

Patients with asthma 20 Removable elastic membrane 7 is made difficult, and this circumstance is limited in the form of a rubber cup and makes it possible to use the device 8 of the check valve 3 (Fig. 5). The removable elastic membrane 7 of the invention. The object of the invention is to provide on the check valve body 8 a vibration effect on the respiration 25 on the back plate. The membrane 7 is secured to the ring muscles with a small consumption of the lining 11 on the annular shelf 12 with the air exhaled by the patient. With the help of screws 13 and equipped with a load of 14,

The goal is achieved by the fact that installed on the annular shelf 12 in a device containing connected holes - (Fig. B),

snorkel, non-return valve, I have 30 The throttle 5 is made in the form of a tube 15, cabanas and a shut-off element placed in a row of through holes 16 adjacent to the body of the non-return valve; and an elastic cap 17 adjustable thereon (Fig. 2, a respiratory resistance torus, new is 3.5).

with the fact that the non-return valve is connected to, before carrying out exercises with the capacity made with a variable volume, the device is gripped by the hand in such a way of its working cavity, and the regulator is straight so that the ball b closes the reverse breathing counter in the form of a valve 3 by the power of its own adjustable throttle. weight. This condition is not necessary for those

In addition, the working cavity of the container’s devices, in which the locking element is formed by a removable elastic membrane, the 4® return valve is pressed against the seat by a spring mounted in the form of a cover on the housing (Design of the device, in which the shut-off valve is on the side of its outlet element pressed against the saddle of the return valve; the throttle is made in the form of a spring, in Figs. 1,2,3,4,5, b not mounted on the body of the non-return valve shown).

tubes with a number of through holes and ela- 45. The performer grasps the cap with his lips, the movably-installed tube 2 m exhales into it. 8 nog on the outer surface of the tube; the initial moment of exhalation, the ball b is not a flexible membrane made in the form of letting air through valve 3. A breathing cup, installed with different muscles, for example, increases the possibility of a fixed axial 50 pressure of exhaled air to a value relative to mating sufficient to displace the ball therebetween on the side surface of the housing; regulator - upward and opening the valve 3. Respiratory resistance torch made by the exhaled air enters from the breathing air in the form of a throttle, is formed by an elastic solid tube 2 into the working cavity of the tank with a membrane and 55 55 additionally introduced and increases the pressure in it because it is removable with a load secured with With a membrane, the rate of air entry into the container 4 and pressing it against the open end face exceeds the rate of bleeding of its check valve body. re-throttle 5. Air pressure in the breathing Fig. 1 shows a diagram of the connecting tube 2 and the container 4 is compared, no pneumatic elements of the device; Ball 6 moves down due to its own weight and closes valve 3.

The air from the container 4 while the valve 3 is closed continues to bleed through the throttle 5. The air pressure in the container 4 drops until the difference in air pressure in the container 4 and the breathing tube 2 is sufficient to open the valve 3 by moving the ball 6 upward. From this point in time, the operation of the device is repeated, and valve 3 automatically opens and closes the breathing tube 2.

Exhaled air passes through the device discretely. With valve 3 closed, air pressure in the lungs rises. When open, it drops. Alternating air pressure in the lungs provides vibration exposure to them.

The vibration frequency and the resistance to breathing are adjusted by changing the volume of the working cavity of the container 4 and adjusting the air flow in the throttle 5. (The oscillation period of the ball 6 increases: a) with an increase in the volume of the working cavity of the container 4 due to the lengthening of its filling time; b) with a decrease in air flow due to an increase in the time of its bleeding through the throttle 5).

The volume of the working cavity of the container 4 changes due to the elastic properties of the membrane 7. When the container 4 is filled with exhaled air, the air pressure in it increases, the membrane 7 stretches and increases the volume of the container 4.

In the embodiment of the technical solution (Fig. 5), the volume of the container 4 is additionally changed by reinstalling the membrane 7, made in the form of a cup on the body 8 of the check valve 3.

The adjustment of the air flow in the throttle 5 is provided by moving along the tube 15 of the elastic ring of the pack 17, closing the holes 16.

In the design solution (Fig. 6), the air flow is regulated by the throttle 5 using removable weights 14, which are placed on the annular shelf 12 and press the membrane 7 to the body 8 of the non-return valve 3. The membrane 7 has a double function: it forms the working cavity of the tank 4 and is at the same time a shut-off element of an adjustable diverter valve, which acts as a throttle 5. When the air pressure in the tank 4 increases, the membrane 7 rises and the air is blown out through the gap that appears between the membrane 7 and casing 8 check valve 3.

Claims (5)

1. A device for breathing exercises, comprising a connected breathing tube, a check valve having a locking element located in the seat of the check valve body, a respiratory resistance regulator, characterized in that, in order to provide a vibration effect on the respiratory muscles at a low flow rate of the patient exhaled air , the check valve is equipped with a tank made with a variable volume of its working cavity, and the breathing resistance regulator is made in the form of an adjustable throttle. 2. The device according to claim 1, with the exception that the working cavity of the container is formed by a removable elastic membrane mounted in the form of a cover on the body of the check valve from the side of its outlet. 3. The device according to paragraphs. 1 and 2, characterized in that the throttle is made in the form of a tube fixed to the housing with a number of through holes and an elastic cap movably mounted on the outer surface of the tube. 4. The device according to claims 1 to 3, characterized in that the elastic membrane is made in the form of a rubber cup mounted with the possibility of fixed axial movement relative to the mating side surface of the housing. 5. The device according to claims 1 and 2, characterized in that the respiratory resistance regulator, made in the form of a throttle, is formed by an elastic membrane and an additionally inserted removable load fastened to the membrane and pressing it to the check valve body. tQ H ) 7 L L P