Patent ID: 7149571
Filing Date: 2006-12-12
Classification: A61B

Abstract:
1. A portable biological data measuring apparatus, comprising: a GND electrode ( 12 B) and a minus electrode ( 12 C) which are provided on the opposite side faces of a roughly rectangular parallelopiped-shaped chassis ( 11 ); a plus electrode ( 12 A) provided on the face adjacent to the opposite faces on which said GND electrode ( 12 B) and said minus electrode ( 12 C) are provided, and display means ( 17 ) for displaying thereon the biological data, wherein an electrocardiographic waveform is displayed on said display means with the waveform being compressed in the direction of a time base, wherein said plus electrode ( 12 A), said GND electrode ( 12 B) and said minus electrode ( 12 C) have irregularities in their surface and biological data is measured using said plus electrode ( 12 A), said GND electrode ( 12 B) and said minus electrode ( 12 C) and said plus electrode is provided on an end face of said chassis that is curved to have an ellipse shape and is adjacent to the opposite faces on which the GND electrode and the minus electrode are disposed.