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US 12,616,971 B2Granted
Sample processing and detection apparatus and application thereof
AssigneeNational Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention
InventorsXiaoguang Zhang, Xianhua Wang
Life of this patent
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Abstract
A sample processing and detection apparatus and an application thereof, capable of efficiently implementing the entire detection process of extraction and amplification of a sample such as a pathogen nucleic acid in a short time, being safe and convenient.
Claims17
A sample processing and detection apparatus, comprising a syringe and a main body, wherein
- the main body is provided with a plurality of solution chambers arranged circumferentially, and a syringe movement cavity surrounded by the plurality of solution chambers,
- a channel is provided in communication with each of the solution chambers and is directed to the syringe movement cavity, a sealing plug is provided between the channel and the syringe movement cavity and configured to seal therebetween,
- the syringe is located in the syringe movement cavity at a central axis of the main body, and is rotatable relative to the main body and movable towards or away from a bottom of the main body,
- the syringe is provided with a puncture needle at an end of the syringe facing the syringe movement cavity, and
- the puncture needle is not located at a geometric center of a bottom surface of the syringe, and is configured to pierce one of the sealing plugs when the puncture needle is rotated or moved to the sealing plug.
2 more elements
Dependencies are inferred from the claim text.