Inventors:
Thomas Breen - Coral Springs FL
Mark M. Beaulieu - Coral Springs FL
Enrique Rodriguez - Hialeah FL
Arys S. Cuervo - Miami FL
Assignee:
Coulter International Corp. - Miami FL
International Classification:
G01N 3504
Abstract:
A particulate sample mixing and delivery apparatus externally sonically mixes respective samples of particulate stored in storage containers that are sequentially indexed by a carousel prior to being dispensed into an analyzer reservoir. Each container is compliant to acoustic energy emitted by a sonicator unit that is placed against an external surface of a respective container to which preferably a carrier fluid and surfactant are controllably supplied. After sonication, the container is indexed to a sample dispensing location adjacent to the analyzer reservoir. A tiltable cradle then rotates the container to rapidly dispense its mixed contents into the reservoir, and then discards the empty container.