An intelligent all-band electrotherapy instrument for general practitioners

Abstract

The invention discloses an intelligent full-band electrotherapy instrument for general practitioners, which consists of an output and measurement circuit 1, a total of 5 medical bands and 11 medical frequencies, a power amplifier circuit 2, a phase-locked loop 3, frequency mixing and frequency conversion 4. ADSP5, 27MHz, 40.68MHz, 50MHz shortwave and ultrashortwave single-chip integrated signal generation circuit 6, 433.92MHz, 900MHz microwave section single-chip integrated signal generation circuit 7, 2450MHz microwave section single-chip integrated signal generation circuit 8, ADSP9, data acquisition Card 10, device driver 11, panel program 12, application program 13, virtual instrument development platform 14, portable PC 15, electronic medical record 16, electrotherapy file 17. The structure of the instrument is the combination of PCMCIA bus and portable PC, and the PC can automatically generate electronic medical records and enter the patient's health files. The general practitioner expert-assisted electrotherapy system can help them make a fast and accurate diagnosis, so as to correctly and effectively choose electrotherapy. band. The invention is simple in structure, practical, easy to carry, and is suitable for the occupational characteristic requirements of general practitioners.

Description

technical field [0001] General practitioners are generally generalists who deal with common diseases, frequently-occurring diseases and general emergencies in the form of outpatient services; another characteristic of the work of community general practitioners is door-to-door service. General practitioners often come to handle family patients in the form of home visits. Different situations establish their own family beds and their own medical files. [0002] The invention relates to an electrotherapy instrument for general practitioners, which is designed and invented according to the professional work characteristics of general practitioners and combined with modern electronic technology. Background technique [0003] The methods of converting electrical energy into various therapeutic energies are collectively referred to as electrotherapy. According to the frequency of the current used, it can be divided into low frequency therapy, medium frequency therapy and high fre...

AI Technical Summary

Problems solved by technology

Due to the use of electron tubes in the structure of these electrotherapy instruments, they are large in size and consume a lot of power. The choice of physiotherapy equipment for different patients depends entirely on the experience of clinicians. Some electrotherapy instruments such as: K89-II computer intermediate frequency electrotherapy instrument although It is controlled by 8-bit single-chip microcomputer, and there is also an instrument panel. The prescription is also solidified in a dedicated integrated chip. The wave band is mainly intermediate frequency, and there are several fixed waveforms.

Images