Abstract: Several aspects of the volume gauge may be implemented with a pressure sensing system and/or a motion sensing system. The pressure sensing system for volume measurements may include a chamber, a pressure changing device, a pressure sensing device, and a processor. The motion sensing system for volume measurements may include a container, a flexible seal, a heating device, a sensing device, and a processor.
Type:
Grant
Filed:
May 6, 2010
Date of Patent:
October 22, 2013
Assignee:
Stratec Biomedical USA, Inc.
Inventors:
Walt Caldwell, Clark A. Pentico, Lee M. Lee