发明名称 |
COMPRESSED DATA DISPLAY SYSTEM |
摘要 |
<p>A compressed data display system. There is disclosed a system for recording over extended periods of time EKG and other vital signs of a patient and for automatically displaying the waveforms in a compressed and readily interpretable manner. The EKG waveform is recorded on looped paper supported by and/or wrapped around rotatable drum or drums which may have cylindrical shape. The EKG is recorded in helical or spiral fashion by simultaneously rotating the drum and transversely moving a galvanometer pen in the direction of the axis of rotation of the drum or cylinder. After the paper is removed, if it is a continuous or closed loop, it can be slit and opened into a single sheet. The recorded EKG waveforms are thus displayed compressed in a lineover-line manner and provide the physician with a clear picture of the patient's heart activity for extended periods of time.</p> |
申请公布号 |
CA1047116(A) |
申请公布日期 |
1979.01.23 |
申请号 |
CA19750236479 |
申请日期 |
1975.09.26 |
申请人 |
AMERICAN OPTICAL CORPORATION |
发明人 |
GOLDBERG, HERBERT E.;CANNON, ROBERT L. (III) |
分类号 |
A61B5/04;(IPC1-7):61B5/04 |
主分类号 |
A61B5/04 |
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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