RU2033079C1 - Device for breathing gymnastics - Google Patents

Abstract

FIELD: physical culture, health improvement, sports. SUBSTANCE: device comprises interconnected first time interval setter, second time interval setter, sound frequency generator and dynamic loudspeaker. Novelty consists in introducing an AND circuit. The first and second time interval setters have the form of asymmetric multivibrator with time-setting resistors. First input of the AND circuit is connected with the output of the asymmetric multivibrator while its second input, with output of the sound frequency generator and its output, with the loudspeaker input. EFFECT: improved design. 1 dwg

Description

 The invention relates to medical equipment and can be used in medical, sports and fitness and sports practice.

 A device for synchronizing breathing containing a source of rhythmic signals.

 However, the known device does not allow you to change the set breathing rhythm during treatment with the patient moving freely, which complicates the active training of breathing according to the specified treatment program.

 The closest in technical essence to the invention is a device for breathing synchronization, the purpose of which is to set the rhythm of breathing during treatment with the patient moving freely. This goal is achieved by the fact that in a device for synchronizing breathing, which contains a serially connected inspiratory time setter, expiratory time setter, pause time setter and additional exhalation setter, three sound frequency generators, the outputs of which are connected to a common amplifier connected to a sound reproducing device, and the generators outputs are connected to the corresponding outputs of the inspiratory, expiratory and additional exhalation time adjusters, the second output of the additional exhalation adjuster being connected to the input beyond inspiratory sensor.

 The disadvantage of this device is the redundancy of information for the patient and, as a result, low comfort.

 The objective of the proposed device is to increase comfort by eliminating redundant information for the user.

 The task is achieved by the fact that in the device for conducting respiratory gymnastics containing the first time slider, the second time slider, the sound frequency generator and the sound reproducing device, a matching scheme is introduced, and the first and second time slots are made in the form of an asymmetric multivibrator with timing variables resistors, while the first input of the matching circuit is connected to the output of an asymmetric multivibrator, the second input is connected to the output of the generator sound frequency, and its output is connected to the input of a sound reproducing device.

 The drawing shows a structural diagram of the device.

 A device for conducting respiratory gymnastics contains the first and second time adjusters 1 of time intervals made in the form of an asymmetric multivibrator with time-varying variable resistors, an audio frequency generator 2, a matching circuit 3, and a sound reproducing device 4.

 The controller 1 time intervals can be performed, for example, on an integrated timer KR1006 VN1, which in this case works in multivibrator mode. Moreover, the duration of the inhalation-exhalation time and the pause of the additional exhalation is set by the user independently (separately), respectively, by variable resistors 1 and 2. The sound frequency generator 2 and matching circuit 3 can, for example, be performed on a single chip of type K 564LA7 or K 561LA7, or K 176LA7 . As a sound reproducing device, a speaker, a telephone, a piezoelectric buzzer can be used.

 The device operates as follows.

 From the output of the time interval adjusters 1, the signals are fed to the first input of the matching circuit 3. The signal from the sound frequency generator 2 is received at the second input of the matching circuit 3. At the beginning of the time interval, an expiration-expiration signal is generated at the first input of matching circuit 3 and a signal from the generator sound frequency 2 passes through a 3-by-2 matching scheme by a sound reproducing device 4. At this time interval, when the sound of a sound frequency signal sounds, the user inhales and exhales. After the expiration of the inhalation-expiration time, a logical 0 signal is generated at the first input of the matching circuit 3 (at the output of the time intervals 1), and the signal from the sound frequency generator 2 does not pass through the second input of the matching circuit 3 to the sound reproducing device 4. The breathing phase pauses - additional exhalation. During this time interval, the user holds the breath with an additional exhalation. Moreover, the user sets the temporary phases of respiration by inhalation-exhalation and pause-additional exhalation independently, depending on the state of training. At the end of the time, a pause-additional exhalation signal sounds the start of the inhalation-exhalation time, and the cycle repeats.

 Compared with the prototype, the proposed device carries the minimum amount of information for the user, thereby increasing comfort for the user. In addition, it can be used as a pacemaker when running, walking and other physical exercises.

Claims (1)

 A device for conducting respiratory gymnastics, comprising a first time slider, a second time slider, an audio frequency generator and a speaker, characterized in that a matching circuit is introduced into it, and the first and second time slots are made in the form of an asymmetric multivibrator with timing resistors, this, the first input of the coincidence circuit is connected to the output of an asymmetric multivibrator, the second input is connected to the output of the sound frequency generator, and its output is connected to the din input Amika.

Images