Wearable medium-low-frequency rehabilitation therapeutic apparatus

Abstract

The invention discloses a wearable medium-low-frequency rehabilitation therapeutic apparatus. The wearable medium-low-frequency rehabilitation therapeutic apparatus comprises a main control unit, a stimulated current amplifying unit, an internal storage, a solid-state magnetic conductor and a communication device; the rehabilitation therapeutic apparatus has wearable and medium-low-frequency current output therapy functions; and the scheme of current output can realize functions of inputting, editing, adjusting and the like through communication connection of the communication device. When therehabilitation therapeutic apparatus works through an external electrode plate, the resistance of a loop can be monitored, and the resistance value of the loop is too large once the electrode plate is dropped from a human body, and the main control unit instantly breaks off or stops output of current, so that the safety is ensured. The wearable medium-low-frequency rehabilitation therapeutic apparatus disclosed by the invention has the advantages of being compact in structure, small in size, light in weight, convenient in operation, low in cost, safe and reliable.

Description

technical field [0001] The disclosure belongs to the field of medical equipment, and in particular relates to a wearable medium-low frequency rehabilitation treatment instrument. Background technique [0002] At present, the intermediate frequency rehabilitation therapy instruments on the market can be divided into fixed type and portable type according to the equipment usage; the fixed type intermediate frequency rehabilitation therapy devices mostly use low-efficiency class AB power amplifiers, but their power consumption is large, heat sinks are required, and the overall volume is large. It is inconvenient for users to carry it around; the volume and weight of the portable intermediate frequency rehabilitation therapy device are still too large, and the connection with the electrode pad basically requires the participation of wires, and the whole device cannot be directly applied to the affected area to achieve a wearable effect. Wearable low-frequency physiotherapy instr...

AI Technical Summary

Problems solved by technology

[0002] At present, the intermediate frequency rehabilitation therapy instruments on the market can be divided into fixed type and portable type according to the equipment usage; the fixed type intermediate frequency rehabilitation therapy devices mostly use low-efficiency class AB power amplifiers, but their power consumption is large, heat sinks are required, and the overall volume is large. It is not convenient for users to carry it with them; the volume and weight of the portable intermediate frequency rehabilitation treatment device are still too large, and the connection with the electrode pad basically requires the participation of wires, and the whole machine cannot be directly applied to the affected area to achieve a wearable effect

Wearable low-frequency physiotherapy instruments on the market cannot output medium-frequency physiotherapy current due to problems such as power supply or amplifier circuit power consumption, circuit design, etc.

[0003] Medical devices not only have curative effect requirements, but also have many safety requirements. Among them, the latest version of "Medical Electrical Equipment Part 2: Special Requirements for Safety of Nerve and Muscle Stimulators" (YY0607-2007) medical standards require that electrical stimulation therapy instruments need to have Electrode shedding monitoring function to prevent accidental safety risks; civilian wearable physiotherapy products on the market do not have this important function and cannot meet the requirements of relevant regulations

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