Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Reexamination Certificate
2005-08-10
2009-11-17
Warden, Jill (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
C219S525000, C219S526000, C219S527000, C219S528000, C219S530000, C219S531000, C219S532000, C219S533000, C219S534000, C219S535000, C219S536000, C219S537000, C219S538000, C219S539000, C219S540000, C219S541000, C219S542000, C219S543000, C219S544000, C219S545000, C219S546000, C219S547000, C219S548000
Reexamination Certificate
active
07618588
ABSTRACT:
An integrate device includes a heater thermally coupled to a plurality of flow-through tubes to perform thermally-driven chemical reactions. A wire mesh heater is wrapped around each of multiple flow-through tubes, thereby creating a thermal interface between the mesh and the tubes. Each end of the wire mesh is coupled to an electrical contact. The electrical contacts are preferable positioned at an exterior portion of the integrated device to be easily placed in electrical contact with a voltage source. As current passes through the mesh, heat is produced. The heat passes from the mesh to each of the flow-through tubes via the thermal interface. The flow-through tubes can be fluidically coupled to a sample preparation module. The sample preparation module, the flow-through tubes, and the heater can be integrated within a single integrated device that provides automated sample preparation and thermally-driven chemical reactions for a variety of applications.
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Lin Chun-Wah (Phil)
Yuan Bob
Haverstock & Owens LLP
Ma Jameson Q
Microfluidic Systems, Inc.
Warden Jill
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