A micromechanical device that monitors arterial pressure during general anesthesia and in intensive care units

[摘要] A vibroacoustic fiber optic system that consists of micromechanical components designated for use in medicine and biology is reviewed. A theoretical analysis of a fiber optic microphone is done and its optimal construction parameters are determined. The possibility of using the developed system with magnetic resonance tomography to noninvasively measure man's arterial pressure is specified.

[发布机构] SPbSETU LETI, Saint-Petersburg; 197376, Russia^1;I. I. Mechnikov NWSMU, Saint-Petersburg; 191015, Russia^2

[效力级别] 天文学 [学科分类] 天文学(综合)

[关键词] Arterial pressures;Fiber optic system;Fiber-optic microphones;General anesthesias;Magnetic resonance tomography;Micro-mechanical;Micromechanical device;Optimal construction