Centrifugal analysis device with improved mixing and method...

Chemistry: analytical and immunological testing – Automated chemical analysis – Utilizing a centrifuge or compartmented rotor

Reexamination Certificate

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Details

C422S072000, C422S105000, C436S165000, C436S172000, C436S179000, C436S180000, C494S010000, C494S016000, C494S043000

Reexamination Certificate

active

07897398

ABSTRACT:
A device for analysis used for transferring a solution to a measurement spot38by a centrifugal force and reading in which a reaction liquid located at the measurement spot38is optically accessed. An operation cavity30and a receiving cavity32are arranged from the upstream side to the downstream side of the transfer. The operation cavity30and the receiving cavity32communicate with each other via a connection section59to transfer the solution of the operation cavity30to the receiving cavity32. The connection section59is located inside the liquid level of a diluted solution retained in the operation cavity30, relative to a rotation axis102.

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