Title: Digital medical instrument based on embedded computer system
Authors: Yao Cheng
Addresses: School of Information Engineering, Shaanxi Institute of International Trade and Commerce, Xi'an 712046, Shaanxi, China
Abstract: This article takes the digital medical instrument based on the embedded computer system as the research object, and studies the use requirements and function realisation of the embedded digital medical instrument. This article focuses on the analysis of the memory and operation of the embedded computer system, and analyses the requirements for the use of digital medical equipment based on these characteristics. The intelligent digital medical instrument architecture based on embedded technology presents a trend of individualisation, omni-directional, three-dimensional, more intelligent, and automated in the case of multiple communication lines coexisting. The results show that the embedded operating system digital medical instrument manages system resources through hardware and software, which can save 35% to 40% of hardware costs. Although the initial cost is high, in the long run, the total medical cost is greatly reduced, and the patient's recovery time is also greatly shortened.
Keywords: embedded computer system; digital medical instrument; USART protocol; arm system on chip.
International Journal of Embedded Systems, 2022 Vol.15 No.3, pp.204 - 215
Received: 29 Jan 2021
Accepted: 02 May 2021
Published online: 11 Aug 2022 *