FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to a device for control of efforts of a force impact on patient’s muscle groups. The device contains a force sensor, which is a two-component sensor in the form of a rod strain-gage weigher. The first component of the sensor is made in the form of an elastic beam with stress concentrators, on which strain gages are glued. The second component of the sensor is made elastic in the form of a parallelogram, on elastic elements of which strain gages are glued. Strain gages are combined into load cells, input diagonals of which are connected to power sources, and output diagonals are connected through an amplifier to a communication device with a computer allowing normalization of strain gage signals and representation of them on a monitor screen as numbers. The device is equipped with replaceable nozzles for contact with a body surface and impact through them on muscles, and it is equipped with a handle for impact through it on patient’s muscles. The second component of the sensor is made with the possibility of fixation of a pushing force and pressure. The first component of the sensor is made with the possibility of fixation of a stretching force.
EFFECT: expansion of functional capabilities of a device for control of force impacts on muscle tissues.
1 cl, 1 dwg
