Control System Of High-energy Narrow Photodynamic Therapeutic Instrument Based On STM32

The clinical findings, high power of fixed wavelength red light canpromote the cell metabolism, improve muscle atrophy, accelerate tissue repair,and have a certain anti-inflammatory and analgesic effects, is widely used inclinical.The traditional single-chip existence price ratio is not high enough, theperipheral rich enough, degree of integration is not high enough, high powerconsumption, development is not convenient enough such shortcomings,STM32overcomes these deficiencies. STM32with high performance-priceratio, rich peripheral, high integration, low power consumption, developmentadvantages, so the STM32in the field of single-chip and embeddedapplication has a strong advantage, has gradually become the mainstream ofproduct development.Based on STM32microprocessor, this thesis studies the realizationprinciple of high-energy narrow photodynamic therapeutic instrument anddesigns a control system of high-energy narrow photodynamic therapeuticinstrument.The control system realizes the red light intensity adjustment,treatment time adjustment, cap height adjustment, alarm system, the real timeclock display, graceful human-computer interaction interface and otherfunctions, to overcome the shortcomings the current market of red lighttherapy instrument exists: high cost, performance is not stable enough, theoperation is not simple, short operating time and other shortcomings, so that itwill give high-energy narrow photodynamic therapeutic instrument a moreextensive market prospect.