CARDIAC R-WAVE DETECTOR WITH AUTOMATIC GAIN CONTROL

• US 3,520,295 A
• Filed: 03/06/1968
• Issued: 07/14/1970
• Est. Priority Date: 03/06/1968
• Status: Expired due to Term

• Current Assignee: Marquette Electronics Inc (GE Healthcare Technologies, Inc.)
• Original Assignee: Paul R. Kelly
• Inventors: Kelly, Paul R.
• Application Number:
  US04/710,910
• Time in Patent Office: 860 Days
• US Class Current: 600/521
• CPC Class Codes: A61B 5/352 Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
• CPC Class Codes: A61B 6/541 involving acquisition triggered by a physiological signal

Claims