Patent Number: 7,820,103

Title: Chip based diagnostic device

Abstract: A diagnostic device comprising a sample inlet and a processing chamber having a window portion and a flat carrier having front surface, a back surface and one or more side surfaces, said front surface facing said processing chamber, said front surface having an active surface containing a diagnostic reagent immobilized to said active front surface and an extended front surface, wherein said window portion further contains a rim portion facing said extended front surface sealing said chamber versus said carrier through said extended front surface.

Inventors: Belz; Renato (Emmenbrucke, CH), Carsten; Haack (Cham, CH)

Assignee: Roche Molecular Systems, Inc.

International Classification: G01N 21/00 (20060101)

Expiration Date: 2018-10-26 0:00:00