Design And Simulation Of Implantable Carotid Sinus Electrical Stimulator

Abstract

Studies have shown that the prevalence of adult hypertension in my country is 23.2%, the treatment rate is 40.7%, the control rate is 15.3%, the treatment rate is 37.5%, 60% of patients who are receiving hypertensive treatment Blood pressure did not obtain significant control, including those with refractory hypertension. The carotid sinus electrical stimulation method is a new way to treat hypertension in recent years. Our carotid sinus electrical stimulator includes pulse generation modules, battery management modules, neural electrical signal sampling modules, and wireless communication modules. This paper focuses on the design of the pulse generating module, using the STM32L433 as the core circuit system of the central control unit, which produces an amplitude adjustable, pulse width, flexible, and pulse width-adjustable pulse generating circuit.