Test and Design for Testability about Medical & Healthcare Electronics

During the wide application of portable medicine and wearable healthcare electronics in Ambient Assisted Living (AAL), the test and testability design of these embedded electronics got more and more attentions and invest.

In this report, the characters of portable medicine and wearable healthcare electronics are introduces firstly, then test and testability requirements are analyzed, the DFT (Design for Testability) is presented as a primary solution. The basic concept, principles and classification of DFT are introduced. At last, some related portable instruments that suit for field test application are shown. They are developed by Engineering Research Center for Electronic Measurement Technology and Instrument, Chinese Ministry of Education, UESTC. Include the USB digital oscilloscope, handheld digital oscilloscope, digital multimeter, high-speed data generator, portable logic analyzer, arbitrary waveform generator, digital three dimensional oscilloscope and LXI (LAN eXtensions for Instrumentation) Device, etc.

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