【摘要】 概述了心音检测仪研制的意义以及目前心音检测仪存在的一些问题,并提出了相应的解决方法;介绍了一种新型心音检测仪的功能和特点;指出了心音检测仪将逐步向数字化,多媒体化,智能化的发展趋势。更多还原

【Abstract】 The development and significance of heart sound detection instrument are summarized.Some problemsencountered and suggestions for future research are also discussed.A new type heart sound detection instrument was introduced.It is suggested that future heart sound detection instrument should be digitization,multimedia and intelligence to meet differ-ent application requirements.更多还原