APPARATUS FOR DIAGNOSING AND INDUCED TISSUE REGENERATION Russian patent published in 2019 - IPC A61B5/53 A61N1/20 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to devices intended for diagnosing and treating neuromuscular skeletal injuries. Device for diagnosing and induced tissue regeneration comprises at least one bipolar needle (25) having bevel (6), outer and inner conductors ending with electrodes (7, 8) on chamfer (6), at least one alternating voltage generator (9) comprising an oscillator configured to generate a clock frequency for a direct digital synthesizer (DDS) and a digital-to-analogue converter, controller (1) configured to generate a sinusoidal signal by means of at least one generator (9) of alternating voltage, and with possibility of signal amplification by preset program obtained as a result of digital-analogue conversion, transient impedance device (11), made with possibility of error minimization of signal obtained as a result of signal amplification by preset program, analogue-to-digital converter (16) equipped with low-pass filter for signal processing, converter (14) passing through tissue current into voltage, made so that under control of controller (1) voltage is amplified by preset program by means of transient device (11) and analogue-to-digital converter, as a result, through needle (25) by means of at least one source of direct current (19) is supplied a dose of electric charge, at least two needles (26) for focused electric stimulation, in which inner conductor is electrode, and external - screen, means (4) for focused electric stimulation, comprising at least one source of direct current (22), configured to generate a bipolar pulsating signal applied to tissue by means of at least two needles (26), means for detection of current leakage, passing through each electrode (7, 8), and measuring the difference between potentials and impedance existing between them, comprising at least ammeter (20, 23), voltmeter (21, 24) and controller (1), which limits maximum and minimum values.

EFFECT: using the invention enables reducing the area of treatment with more accurate indications and reducing the values of electrical bioimpedance.

1 cl, 5 dwg