Open port sampling interface

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United States of America Patent

PATENT NO 9869661
SERIAL NO

15474501

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for sampling a sample material includes a probe which can have an outer probe housing with an open end. A liquid supply conduit within the housing has an outlet positioned to deliver liquid to the open end of the housing. The liquid supply conduit can be connectable to a liquid supply for delivering liquid at a first volumetric flow rate to the open end of the housing. A liquid exhaust conduit within the housing is provided for removing liquid from the open end of the housing. A liquid exhaust system can be provided for removing liquid from the liquid exhaust conduit at a second volumetric flow rate, the first volumetric flow rate exceeding the second volumetric flow rate, wherein liquid at the open end will receive sample, liquid containing sample material will be drawn into and through the liquid exhaust conduit, and liquid will overflow from the open end.

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Patent Owner(s)

Patent OwnerAddress
UT-BATTELLE LLCOAK RIDGE TENNESSEE 37831-6258

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Berkel Gary J Oak Ridge, US 44 706

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