05842981 is referenced by 225 patents and cites 18 patents.

An oximeter for non-invasively measuring the oxygen saturation in blood with increased speed and accuracy. The device includes a sensor unit which can be attached to a patient and an oximeter which determines the oxygen saturation in the blood based on signals received from the sensor. In the present invention, the detected signal is immediately converted to a digital value.

Title
Direct to digital oximeter
Application Number
8/683617
Publication Number
5842981
Application Date
July 17, 1996
Publication Date
December 1, 1998
Inventor
James L Reuss
Waukesha
WI, US
Michael T Larsen
Wauwatosa
WI, US
Agent
Reinhart Boerner Van Deuren Norris & Rieselbach
Assignee
Criticare Systems
WI, US
IPC
A61B 5/00
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