Общество с ограниченной ответственностью (ООО) "Альтоника"
发明人:
Бондарик Александр Николаевич (RU),Егоров Алексей Игоревич (RU),Харченко Геннадий Александрович (RU)
申请号：
RU2019129840
公开号：
RU0000194365U1
申请日:
2019.09.23
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
A useful model of an ultrasonic portable sensor for remote blood flow assessment relates to medical devices, in particular to angiology, and can be used to non-invasively determine the blood flow of individual microvasculature using the telemedicine technology based on the Doppler effect. The proposed device allows you to expand the arsenal of technical tools used in the field of angiology by creating a technical tool that provides the ability to provide a qualified medical assessment of blood flow parameters remotely - when the patient is in community-acquired conditions, such as at home. This technical result is achieved due to the fact that the ultrasonic portable sensor for remote blood flow assessment, consisting of an ultrasound probe, which includes emitting and receiving piezoelectric elements, and an inseparably connected cable of an electronic unit containing an ultrasonic frequency generator, the first output of which is connected through the cable to the radiating piezoelectric element, and the second to the reference input of the mixer, the high-frequency amplifier, the input of which is connected through the cable to a small piezoelectric element, and the output is connected to the signal input of the mixer, the output of which is connected to the input of the Doppler frequency signal amplification channel, an analog-to-digital converter (ADC) and a random number generator, a shaper of a radio signal at jumping frequencies, a message generation unit and a power amplifier with an antenna, while the second output of the random number generator is connected to the control input of the message generation unit, the information input of which a connected to the ADC output, whose input is connected to the outlet channel gain of the Doppler signal. 2 C.p. f-ly, 2 ill.Полезная модель ультразвуковой портативный датчик для дистанционной оценки кровотока относится к устройствам медицинского назначения, в частности к ангиологии, и может быть использован для неинваз
