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1.
公开(公告)号:US5402777A
公开(公告)日:1995-04-04
申请号:US893480
申请日:1992-06-03
申请人: Jessica A. Warring , David B. Swedlow , Michael J. N. Cormier , Su Il Yum , Lina T. Taskovich , Albert Ollerdessen
发明人: Jessica A. Warring , David B. Swedlow , Michael J. N. Cormier , Su Il Yum , Lina T. Taskovich , Albert Ollerdessen
CPC分类号: A61B5/6833 , A61B5/02433 , A61B5/14552
摘要: The present invention is directed to a sensor system for use with a blood characteristic measurement device such as a pulse oximeter, on areas of the body having low normal cutaneous blood flow and for monitoring a blood characteristic such as oxygen saturation and pulse rate of patients, preferably over an extended period of time. The sensor system includes (a) a transdermal device containing a blood perfusion-enhancing agent that is administered in a controlled amount to the skin of a human patient and (b) a skin surface sensor.
摘要翻译: 本发明涉及一种用于血液特性测量装置如脉搏血氧计的传感器系统,其具有低正常皮肤血流的身体区域并且用于监测患者的血氧饱和度和脉搏率等血液特性, 优选在较长时间内。 传感器系统包括(a)透皮装置,其包含以可控量施用于人类患者皮肤的血液灌注增强剂和(b)皮肤表面传感器。