Nucleic acid detection cassette and nucleic acid detection device
First Claim
1. A nucleic acid detection cassette comprising:
- a cassette body;
a nucleic acid detection region which is disposed in the cassette body and which has a reagent inflow port and a reagent outflow port and in which a nucleic acid probe is immobilized;
a first channel which is disposed in the cassette body and which is connected to the reagent inflow port of the nucleic acid detection region;
a second channel which is disposed in the cassette body and which is connected to the reagent outflow port of the nucleic acid detection region;
a reagent injection portion which injects a reagent into the first channel; and
a nucleic acid pretreatment region which is disposed in the first channel and which performs pretreatment for the detection of a nucleic acid,the first channel, the second channel, the nucleic acid detection region, the nucleic acid pretreatment region, and the reagent injection portion being sealed, the first and second channels being connected to each other to form a circulation channel of the first channel, the second channel, the nucleic acid detection region, the nucleic acid pretreatment region, and the reagent injection portion.
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Abstract
A nucleic acid detection cassette includes a cassette body, a nucleic acid detection region disposed in the cassette body, a first channel disposed in the cassette body, a second channel disposed in the cassette body. The nucleic acid detection region, in which a nucleic acid probe is immobilized, has a reagent inflow port, to which the first channel is connected, and a reagent outflow port, to which the second channel is connected. The nucleic acid detection cassette further includes a reagent injection portion which injects a reagent into the first channel, and a nucleic acid pretreatment region which is disposed in the first channel and which performs pretreatment for the detection of a nucleic acid. The first channel, the second channel, the nucleic acid detection region, the nucleic acid pretreatment region, and the reagent injection portion are sealed.
104 Citations
13 Claims
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1. A nucleic acid detection cassette comprising:
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a cassette body; a nucleic acid detection region which is disposed in the cassette body and which has a reagent inflow port and a reagent outflow port and in which a nucleic acid probe is immobilized; a first channel which is disposed in the cassette body and which is connected to the reagent inflow port of the nucleic acid detection region; a second channel which is disposed in the cassette body and which is connected to the reagent outflow port of the nucleic acid detection region; a reagent injection portion which injects a reagent into the first channel; and a nucleic acid pretreatment region which is disposed in the first channel and which performs pretreatment for the detection of a nucleic acid, the first channel, the second channel, the nucleic acid detection region, the nucleic acid pretreatment region, and the reagent injection portion being sealed, the first and second channels being connected to each other to form a circulation channel of the first channel, the second channel, the nucleic acid detection region, the nucleic acid pretreatment region, and the reagent injection portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification