发明名称 |
STETHOSCOPE COMMUNICATION AND REMOTE DIAGNOSIS SYSTEM |
摘要 |
An apparatus and method for transmitting a signal having a first bandwidth through a telephone line having a second bandwidth, wherein the first bandwidth includes frequencies outside the second bandwidth is disclosed. The invention also provides a method and apparatus for demodulating the transmitted signal. The system also includes a mobile unit coupled to an electronic stethoscope (12A) that communicates with a base unit (22A) using a wireless communication link. In combination with the method and apparatus for transmitting signal through a conventional telephone line, the invention allows data representative of heart and lung sounds from an electronic stethoscope that is outside the passband of a conventional telephone line to be transmitted through the telephone system (34) for remote diagnosis and analysis.
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申请公布号 |
CA2280482(A1) |
申请公布日期 |
1998.08.13 |
申请号 |
CA19982280482 |
申请日期 |
1998.02.06 |
申请人 |
STETHTECH CORPORATION |
发明人 |
WINSTON, DAVID E.;GRASFIELD, JAMES A. |
分类号 |
A61B7/04;H04M11/06;(IPC1-7):A61B7/00 |
主分类号 |
A61B7/04 |
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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