Title:
生理学的モニタリングシステム及び方法
Document Type and Number:
Japanese Patent JP2009528909
Kind Code:
A
Abstract:
A physiologic monitoring system includes a physiologic monitoring application-specific integrated circuit. The integrated circuit comprises an integrated real-time clock (62), for generating a set of real time indicators; integrated amplification and filtering circuitry (52), for amplifying and filtering a set of electrical signals received from a first set of physiologic sensors to generate a first set of filtered electrical signals. The amplification and filtering circuitry (52) comprises analog filtering circuitry for filtering the set of electrical signals received from the first set of physiologic sensors. The first set of physiological sensors is a set of electrocardiogram sensors and the set of electrical signals received from the first set of physiological sensors is a set of electrocardiogram electrical signals. The integrated circuit further comprises integrated digital control logic (60) connected to the real-time clock (62) and the amplification and filtering circuitry (52). The digital control logic (60) is configured to receive a first set of digital physiologic data derived from the first set of filtered electrical signals, receive a second set of digital physiologic data, wherein the second set of physiologic data includes physiologic data sampled with a different sampling rate than the first set of digital physiologic data, generate a time-stamped physiologic data packet from a real-time indicator, the first set of digital physiologic data and the second set of digital physiologic data; and transmit the physiologic data packet for storage in a digital memory (32).
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Inventors:
Kovacs, Gregory Tea.
Application Number:
JP2008558484A
Publication Date:
August 13, 2009
Filing Date:
March 02, 2007
Export Citation:
Assignee:
Physio Wave Incorporated
International Classes:
A61B5/00; A61B5/0402; A61B5/117
Domestic Patent References:
| JP2000500042A | 2000-01-11 |
Foreign References:
| US20030050537A1 | 2003-03-13 |
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Ikeda adult
Masakazu Noda
Ikeda adult