Burstein Technologies, Inc.

Nagaoka Co., Ltd.

Vindur Technologies, Inc.

Other

James R Norton

Mark Oscar Worthington

Horacio Kido

Victor M Ortiz

Gregory R Basile

James H Coombs

This invention directs to an optical disc assembly configured to receive an analyte which can be detected by a standard optical disc reader or an optical disc reader modified therefrom. The optical disc assembly may preferably be designed so that the optical disc reader can track the disc and detect the analyte concurrently and discriminably. The optical disc assembly contains or encodes optically readable features which are trackable by the optical disc reader and which have encoded speed information enabling the optical disc reader to rotate the optical disc assembly at a determinable speed. The optical disc assembly also includes an analyte section capable of receiving the analyte that can be detected by the optical disc reader.

Optical discs for measuring analytes

A fluidic circuit for receiving a fluid and separating a component of a fluid from the fluid comprises a separation chamber for receiving the fluid, an air chamber in fluid communication with the separation chamber, and a return channel in fluid communication with the separation chamber. In an advantageous embodiment, the fluidic circuit is subjected to a force, such as a centrifugal force, so that substantially all of the component of the fluid is moved to the return channel while substantially all remaining portions of the fluid are moved to the separation chamber.

Fluidic circuits for sample preparation including bio-discs and methods relating thereto

This invention relates to optical discs that preferably include multiple data layers and are configured to receive analytes which can be detected by an optical disc reader. The optical disc reader may be a standard optical disc reader or an optical disc reader modified therefrom. The optical disc may include (1) a first layer including optically readable structures which have encoded tracking information, and speed information enabling an optical disc reader to rotate the optical disc at a speed that is determinable from the speed information; (2) a second layer including optically readable structures; and (3) an analyte section capable of receiving an analyte which can be read by the optical disc reader.

Multiple data layer optical discs for detecting analytes

Methods and apparatus for using physical synchronization markers during optical disc data acquisition are provided. In accordance with this invention, physical synchronization markers on optical discs and/or disc covers can be used to determine absolute and/or relative positions on the disc or cover and control data acquisition. A method for acquiring data includes detecting at least one physical synchronization marker and reading data in response to detecting the marker.

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Santa Ana, CA, United States of America

James R Norton