Microchip inspection system and program employed for the same

Details Microchip inspection system and program employed for the same Microchip inspection system and program employed for the same

2011-03-22

2011-03-22

Hepperle, Stephen (Department: 3753)

Fluid handling

Flow affected by fluid contact, energy field or coanda effect

Means to regulate or vary operation of device

C137S334000

Reexamination Certificate

active

07909063

ABSTRACT:
There is described a microchip inspection system, which makes it possible not only to correct the influence of the viscosity change of the liquid, but also to accurately conduct the liquid conveyance controlling operation. The microchip inspection system includes: a micro pump to inject a driving liquid from a liquid flow path into a microchip; a liquid temperature adjusting section to adjust a liquid temperature of the driving liquid; a driving liquid detecting section to detect presence or absence of the driving liquid at two predetermined positions located in the liquid flow path, so as to output detection signals; a fluid velocity calculating section to calculate a fluid velocity based on the detection signals outputted by the driving liquid detecting section; and a liquid temperature controlling section to control the liquid temperature adjusting section, based on the fluid velocity calculated by the fluid velocity calculating section.

REFERENCES:
patent: 3677275 (1972-07-01), Lovelock
patent: 4248086 (1981-02-01), Zizine
patent: 2002/0008032 (2002-01-01), Hayenga
patent: 2001-322099 (2001-11-01), None
patent: 2004-28589 (2004-01-01), None
patent: 2004-270537 (2004-09-01), None
patent: 2006-149379 (2006-06-01), None

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