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US 2007/0190637 A1Published application
Apparatus for handling fluids
OwnerJames Samsoondarinventor
Life of this patent
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Abstract
An apparatus and method for performing immunoturbidimetric measurements of plasma proteins on an apparatus used for measuring plasma and serum interferents are described. Immunoturbidimetric measurements are made on a sample in a disposable dispensing tip which acts as cuvette and reaction chamber. These features allow tests which are not available on general chemistry analyzers, to become available, and at the same time the apparatus can provide a screening system for serum and plasma interferents.
Claims3
1-20. (canceled)
A combination of dispensing tips comprising:
- i) a first dispensing tip comprising a first open end portion, a second open end portion through which a fluid can be aspirated, and a cavity extending therebetween, and
- ii) a second dispensing tip comprising a first open end and a second open end, said second open end for fluid dispensing,
- wherein said second dispensing tip is sized to extend through said cavity of said first dispensing tip from said first open end portion of said first dispensing tip to a position adjacent to said second end portion of said first dispensing tip, and
- wherein said first open end portion of said first dispensing tip and said first open end of said second dispensing tip are for connection to a dispensing stem.
1 more element
Dependencies are inferred from the claim text.