发明名称 Customizable split stem stethoscope and a method for providing same
摘要 A stethoscope having a binaural and a chestpiece in acoustic communication with that binaural. The chestpiece has at least one microphone in acoustic communication with a hollow stem, with this stem having a slot. The binaural is on the type with a tubing assembly having two lumens, these lumens being separated by a wall. Upon assembly, the tubing assembly engages the stem with the wall disposed within the slot. A method of providing a custom stethoscope is also disclosed.
申请公布号 US6691821(B2) 申请公布日期 2004.02.17
申请号 US20010948971 申请日期 2001.09.07
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 OSTER CRAIG D.;VOEGELI DOUGLAS W.
分类号 A61B7/04;A61B7/02;(IPC1-7):A61B7/02 主分类号 A61B7/04
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