Analysis Apparatus
2 Assignments
0 Petitions
Accused Products
Abstract
A conventional solution exchanging method in a next-generation sequencer needs a reagent amount four or more times greater than an in-flow cell flow passage volume in order to efficiently promote a chemical reaction by replacing a reagent A in the flow cell with a new reagent B. Thus, the reagent consumption amount increases, and the cost is high. Meanwhile, an analysis apparatus according to the present invention is provided with: a flow cell used for analyzing samples; a sample container for containing a sample; a reagent container for containing a reagent; and a pressure generation mechanism for feeding the sample and the reagent to the flow cell through the flow passage, and also has an atmospheric opening in the flow passage of the flow cell on the upstream side.
-
Citations
29 Claims
-
1. to 15. (canceled)
-
16. An analysis apparatus comprising:
-
a flow cell used for analyzing samples; a sample container for containing a sample; a reagent container for containing a reagent; and a pressure generation mechanism for feeding the sample and the reagent to the flow cell through the flow passage, wherein an atmospheric opening is provided in the flow passage of the flow cell on the upstream side, wherein a branch portion for branching the flow passage is provided on the downstream side of the flow cell, the pressure generation mechanism is provided on one side of the flow passage branched by the branch portion, and a second pressure generation mechanism is provided on the other side, and wherein segmental air is sandwiched between the reagents and the reagents are fed. - View Dependent Claims (17, 18, 19, 20, 21)
-
-
22. An analysis apparatus comprising:
-
a flow cell used for analyzing samples; a sample container for containing a sample; a reagent container for containing a reagent; a pressure generation mechanism for feeding the sample and the reagent to the flow cell through the flow passage; a merging portion in which a flow passage through which the sample and the reagent flow and another flow passage are merged with each other on the flow passage on the upstream side of the flow cell; and a second pressure generation mechanism provided on the other flow passage, wherein segmental air is sandwiched between the reagents and the reagents are fed. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29)
-
Specification