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Fluid exit in reaction chambers

  • US 6,846,454 B2
  • Filed: 12/24/2001
  • Issued: 01/25/2005
  • Est. Priority Date: 12/24/2001
  • Status: Expired due to Fees
First Claim
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1. An apparatus for conducting chemical reactions wherein plurality of drops of reagents are applied to the surface of a support in the form of array, said apparatus comprising:

  • (a) a chamber, (b) a gas inlet for introducing a gas into the interior of said chamber, (c) a device for dispensing drops of reagents for conducting said chemical reactions in fluid communication with said chamber, and (d) an opening in said chamber for exit of said gas, wherein said opening is designed to provide a contracting section, a section having substantially constant cross-sectional area and a diffusing section through said opening.

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