Automatic analyzer

Details Automatic analyzer Automatic analyzer

2005-05-10

2005-05-10

Ludlow, Jan M. (Department: 1743)

Chemistry: analytical and immunological testing

Including sample preparation

Volumetric liquid transfer

C422S064000, C422S067000, C422S105000, C073S864240, C436S050000

Reexamination Certificate

active

06890761

ABSTRACT:
In order to reduce carry-over of sample liquids in an automatic analyzer by a pipeting probe and resulting contamination of sample liquids by immersing the pipeting probe into sample liquids as shallow as possible, said pipeting probe is moving down to a position which is calculated and determined according to the detected height of a container temporarily stopping said probe there, and further moving down said probe to immerse said probe into the liquid in said container.

REFERENCES:
patent: 20020110493 (2002-08-01), Dales et al.
patent: 6-123743 (1994-06-01), None
patent: 08-285661 (1996-11-01), None
patent: 11-271322 (1999-10-01), None
patent: 11-271328 (1999-10-01), None
patent: 11-352132 (1999-12-01), None
patent: 2000-171470 (2000-06-01), None
patent: 2000-221201 (2000-08-01), None
Machine translation, JP 08-285661 (Nov. 1, 1996).*
Machine translation, JP 2000-171470 (Jun. 23, 2000).

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