发明名称 |
STETHOSCOPE HAVING MICROPHONE THEREIN |
摘要 |
A stethoscope chestpiece (10) is disclosed having an acoustic-to-electrical transducer (34) residing within the acoustic pathway (25) of the chestpiece(10). The transducer (34) resides within a mounting (35) that can provide shock attenuation and vibration isolation. The transducer (34) preferably resides within a coaxial position in the acoustic pathway (25). The chestpiece (10) is useful in a stethoscope (1) which can be electrically connected to auscultation systems.
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申请公布号 |
CA2146449(A1) |
申请公布日期 |
1994.05.26 |
申请号 |
CA19932146449 |
申请日期 |
1993.10.01 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
DIEKEN, ALAN P. |
分类号 |
A61B7/02;A61B7/04;(IPC1-7):A61B7/04;H04R1/02 |
主分类号 |
A61B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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