Liquid moving apparatus and measuring apparatus utilizing the same
AssigneeCanon Kabushiki Kaisha
InventorsTakeshi Miyazaki, Matsuomi Nishimura, Kazuo Isaka, Kazumi Tanaka, Toshikazu Ohnishi, Yoshito Yoneyama, Hidehito Takayama
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Abstract
A minute flow path is filled with liquid so that the liquid may be supplied from an accumulating portion. Energy is imparted to the liquid exposed outwardly of an opening in the flow path by a heat generating element or by energy application to thereby heat and gasify the liquid. Thereupon, the liquid is supplied by an amount corresponding to the gasified liquid by capillary phenomenon through the flow path, and gasification is continuously effected, whereby a flow free of pulsating flow can be formed in the flow path.
Claims8
A measuring apparatus for measuring biological materials, comprising:
- a liquid container for housing a liquid containing biological materials, said liquid container including a flow path having a measuring portion at which the biological materials within the flow path are measured, and an outlet downstream of the measuring portion which the flowed liquid is exposed to outside of the flow path;
- a heater for constantly applying heating energy to the liquid exposed outside of the outlet of the flow path so as to constantly evaporate the exposed liquid and to generate smooth flow along the flow path;
- and
- a detector for measuring the biological materials in the liquid at the measuring portion in the flow path.
Dependencies are inferred from the claim text.