Patent ID: 11857973
Assignee: MGI TECH CO., LTD.
Field: Measurement (Instruments)
Classification: CPC B  C  G | IPC B  G

Claim 0:
1. A gene sequencing reaction device, comprising:
a supporting platform;
a dipping container disposed on the supporting platform, wherein the dipping container has a dipping reaction area configured to hold a chemical reagent for gene sequencing reaction, so as to dip a sequencing chip having a DNA sample loading structure on the surface and having a DNA sample loaded thereon in the chemical reagent to perform a gene sequencing reaction;
a temperature control apparatus, configured to control the temperature of the chemical reagent in the dipping reaction area;
a transfer apparatus, configured to insert the sequencing chip into the dipping reaction area or pull out the sequencing chip from the dipping reaction area; and
a chip holding apparatus, comprising one or more chip mounting positions, wherein the sequencing chip is mounted on the chip mounting position so as to move the sequencing chip by moving the chip holding apparatus, the chip holding apparatus comprises a chip framework, one or more chip mounting positions are disposed on the chip framework, an upper end of the chip framework is provided with a jaw fitting opening, the transfer apparatus comprises a clamping jaw connected with the chip framework and a first movement mechanism in driving connection with the clamping jaw to change a working position of the clamping jaw, the clamping jaw comprises a positioning frame and a clamping block, the positioning frame is connected with the first movement mechanism, the clamping block is movably disposed on the positioning frame, the positioning frame is provided with a positioning hole for inserting the upper end of the chip framework, and the clamping jaw is clamped with the jaw fitting opening of the chip framework inserted into the positioning hole so as to clamp the chip framework.