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1·The sound-amplifying 3M Littmann Electronic Stethoscope 3200 listens to a patient's heartbeat and beams the beats to Cardioscan software.

这款 3M 利特曼电子听诊器3200放大患者的心跳声并传输心跳数据到心扫描软件中。

2·The sound-amplifying 3M Littmann Electronic Stethoscope 3200 listens to a patient’s heartbeat—lub-DUB, lub-DUB—and beams the beats to Cardioscan software that detects abnormalities.

这款3M Littmann电子听诊器3200放大患者的心跳声-扑通、扑通——并传输心跳数据到监测心脏异常的心扫描软件中。

3·The utility model has the advantages of high sensitivity, adjustable sound volume and convenient operation, and the electronic stethoscope is simultaneously monitored by two persons.

本实用新型具有灵敏度高、音量可调、操作方便、并可同时由两人监听的优点。