Biometric information measuring apparatus and biometric information measuring system
First Claim
1. A pulse oximeter attached to a living body for acquiring an arterial oxygen saturation as biometric information thereof, said pulse oximeter comprising:
- a sensing portion for detecting a biometric signal representative of the arterial oxygen saturation;
a processing portion for deriving oxygen saturation information from the biometric signal detected by said sensing portion;
an analyzing portion for analyzing one of the biometric signal and the oxygen saturation information data;
a positioning portion for acquiring position information indicating the current location of said sensing portion by use of radio waves;
a storage portion for storing one of the biometric signal detected by said sensing portion and the oxygen saturation information derived by said processing portion;
a controller configured to instruct said position portion to perform an operation of acquiring the position information at a specified time interval during measurement of the oxygen saturation, andwherein the controller is further configured to cause the sensing portion to detect the biometric signal and the storage portion to store the biometric signal or the oxygen saturation information in association with the position information when the current location acquired by the positioning portion matches a predefined site.
1 Assignment
0 Petitions
Accused Products
Abstract
A biometric information measuring apparatus has a storage device for storing data concerning a biometric signal or biometric information derived from the biometric signal in association with position information indicating the current location of a sensor unit of the apparatus. Since the biometric information measuring apparatus provides the position information acquired when the data on the biometric signal or the biometric information was obtained, one can know the location and behavior of a subject at the time of measurement and exactly analyze the biometric information on the subject.
-
Citations
7 Claims
-
1. A pulse oximeter attached to a living body for acquiring an arterial oxygen saturation as biometric information thereof, said pulse oximeter comprising:
-
a sensing portion for detecting a biometric signal representative of the arterial oxygen saturation; a processing portion for deriving oxygen saturation information from the biometric signal detected by said sensing portion; an analyzing portion for analyzing one of the biometric signal and the oxygen saturation information data; a positioning portion for acquiring position information indicating the current location of said sensing portion by use of radio waves; a storage portion for storing one of the biometric signal detected by said sensing portion and the oxygen saturation information derived by said processing portion; a controller configured to instruct said position portion to perform an operation of acquiring the position information at a specified time interval during measurement of the oxygen saturation, and wherein the controller is further configured to cause the sensing portion to detect the biometric signal and the storage portion to store the biometric signal or the oxygen saturation information in association with the position information when the current location acquired by the positioning portion matches a predefined site. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A pulse oximeter system comprising:
-
a pulse oximeter unit attached to a living body for acquiring an arterial oxygen saturation as biometric information thereof; and an analyzing unit for analyzing the arterial oxygen saturation as the biometric information; wherein said pulse oximeter unit includes; a sensing portion for detecting a biometric signal representative of the arterial oxygen saturation; a processing portion for deriving oxygen saturation information from the biometric signal detected by said sensing portion; a positioning portion for acquiring position information indicating the current location of said sensing portion by use of the Global Positioning System (GPS) at a specified time interval during measurement of the oxygen saturation; and a storage portion for storing one of the biometric signal detected by said sensing portion and the oxygen saturation information derived by said processing portion in association with the position information most recently acquired by said positioning portion; a controller configured to cause the sensing portion to detect the biometric signal and the storage portion to store the biometric signal or the oxygen saturation information in association with the position information when the current location acquired by the positioning portion matches a predefined site; and a display portion for displaying results of analysis obtained by said analyzing portion.
-
Specification