首頁 > 期刊首頁 > 中國醫療器械雜志 > 2001年1期 > 多功能醫用電子教學儀器的研制
多功能醫用電子教學儀器的研制
The Development of an AllPurpose Medical Electronic Teaching Instrument
- doi:
- 摘要:
- 介紹了一種多功能醫用電子教學儀器:根據模塊化設計原則,實現了一種集信息交換、信號處理、鍵盤監控、數據采集等功能于一體的醫用電子教學系統。通過相應的軟件設計可完成A/D、D/A轉換、計算機自檢、生物電信號測試、步進電機驅動和函數發生器等常用教學實驗。經初步實踐證明,由于該系統通過單片機和微機可對生物醫學信號進行全面測試和處理,而使得操作者能夠深入地了解醫學儀器的基本原理和結構,因此在醫用電子學專業教學、研究等方面具有較大的應用價值。
- Abstract:
- This paper introduces a kind of all-purpose medical electronicteaching instrument.According to the modularization design rule,a medical electronic teaching instrument integrated with information transfer,signal processing,keyboard monitoring and signal sampling,etc,can be realized.On the other hand,A/D,D/A,self-detecting of computer,collecting and testing of biological potentials,driving electromotor and generating functional signals,etc can also be realized by the related software based on the system.It has been proved that,by using single-chip processor and computer,the system can implement full-scale test and processing of biomedical signals so that operators can understand the principles and the construction of medical instruments more easily and deeply.Therefore.it is valuable in application of medical electronic coursesteaching,research and etc.
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