Radiant energy – Ionic separation or analysis – With sample supply means
Reexamination Certificate
2011-01-04
2011-01-04
Berman, Jack I (Department: 2881)
Radiant energy
Ionic separation or analysis
With sample supply means
C250S281000, C239S086000, C239S290000, C239S416400, C239S416500, C239S418000, C239S423000, C239S424000
Reexamination Certificate
active
07863560
ABSTRACT:
The invention concerns a nebuliser with nanometric flow rate of a liquid effluent in a nebulising gas comprising at least arranged substantially concentric, a capillary tube for intake of the liquid effluent and a nebulising needle including a central channel fed with liquid effluent through the capillary tube, a chamber for intake of the nebulising gas feeding a nozzle for expelling the nebulising gas, the nebulising needle passing through the intake chamber and the nozzle expelling the nebulising gas, the nebulising needle including a outlet for the liquid effluent whereof the aperture diameter is less than 20 ?m, the ratio of the diameter of the outlet of the nozzle expelling the nebulising gas and the outlet of the nebulising needle being more than 10 The inventive nanometric flow rate nebuliser and nebulising installation are applicable in mass spectrometry of trace elements contained in intracellular or microbiological medium for example.
REFERENCES:
patent: 4865444 (1989-09-01), Green et al.
patent: 4924097 (1990-05-01), Browner et al.
patent: 5247842 (1993-09-01), Kaufman et al.
patent: 6032876 (2000-03-01), Bertsch et al.
patent: 2004/0164186 (2004-08-01), Kladders et al.
patent: 1 468 749 (2004-10-01), None
Giusti Pierre
Lobinski Ryszard
Schaumlöffel Dirk
Szpunar Joanna
Berman Jack I
Centre National de la Recherche Scientifique "CNRS"
Chang Hanway
Miller Matthias & Hull LLP
Universite de Pau et des Pays de l'Adour
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