title: Development of a current-controlled defibrillator for clinical tests.
abstract: The work presented here is only a part of the development for a new current-controlled defibrillator. In the diploma thesis "Development and construction of a current-controlled defibrillator for clinical tests" the most important part was the control and safety of the defibrillator. To ensure a safe circuit design, a risk-analysis and a Failure Mode and Effects Analysis (FMEA) were necessary. Another major part was the programming of a microcontroller in embedded C and a programmable logic device in Very High Speed Integrated Circuit Description Language (VHDL). The circuit had to be constructed, and the defibrillator was optically decoupled from the laptop for safety reasons. The waveform-data can be transmitted to the microcontroller from the laptop, and the logged data is then transmitted back.
authors.affiliation: FZI Forschungszentrum Informatik Karlsruhe, Germany. Martin.Fischer@fzi.de
authors.forename: M
authors.initials: M
authors.lastname: Fischer
authors.forename: M
authors.initials: M
authors.lastname: Schönegg
authors.forename: J
authors.initials: J
authors.lastname: Schöchlin
authors.forename: A
authors.initials: A
authors.lastname: Bolz
mesh_terms: D004554:Electric Countershock / Q000295:instrumentation*; D004869:Equipment Safety; D006801:Humans; D008838:Microcomputers; D011381:Programming Languages; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D013813:Therapy, Computer-Assisted / Q000295:instrumentation*