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专利名称：INSTRUMENT CONTROL SYSTEM发明人：JAMES M. STEWART申请号：US3702940D申请日：19710609公开号：US3702940A公开日：19721114
摘要：A control system is provided for selectively and randomly operating a pluralityof surgical instruments from a power source with a single operator controlled switch. Thesystem includes an instrument supporting tray including a plurality of instrument holdersfor receiving and holding the surgical instruments, a sensing circuit for sensing removal ofany one of the surgical instruments from its holder, a power source operated by anoperator controlled switch and a control circuit operatively connected to the sensingcircuit for connecting the power source to a surgical instrument when it is removed fromits holder while preventing the remaining surgical instruments from being operated bythe power source.
申请人：STEWART RESEARCH INC.
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