公开(公告)号：US12121895B2

公开(公告)日：2024-10-22

申请号：US17278243

申请日：2018-12-28

Applicant: ACADEMY OF MILITARY MEDICAL SCIENCES

Inventor： Shengqi Wang ,  Rui Xiao ,  Zhen Rong

IPC: B01L3/00 ,  B01L7/00 ,  G01N35/10 ,  G01N33/569

CPC classification number: B01L3/502715 ,  B01L3/50273 ,  B01L3/502738 ,  B01L7/00 ,  G01N35/10 ,  B01L2300/0819 ,  B01L2300/1805 ,  B01L2300/1894 ,  B01L2400/0478 ,  B01L2400/0666 ,  G01N33/56983

Abstract: Biochip detection apparatus includes a cavity for carrying a test tube vial, the test tube vial being used for accommodating a sample to be detected and a biochip, the cavity having a temperature control function; a liquid storage device for storing liquid; a pumping device for pumping the liquid in the liquid storage device to the test tube vial, the pumping device being in fluid communication with a separation needle for injecting a mixed liquid into the test tube vial; an imaging device for monitoring the chip state in the test tube vial; and a data processing device configured to acquire hybridization results on the basis of information about a biochip state acquired by the imaging device.

公开(公告)号：US11971358B2

公开(公告)日：2024-04-30

申请号：US17614007

申请日：2019-08-14

Applicant: ACADEMY OF MILITARY MEDICAL SCIENCES

Inventor： Shengqi Wang ,  Rui Xiao ,  Zhen Rong

IPC: G01N21/65 ,  G01N21/01

CPC classification number: G01N21/65 ,  G01N21/01 ,  G01N2201/021 ,  G01N2201/06113

Abstract: A sample rotating rack and a Raman spectrum detector are provided. The sample rotating rack comprises a rotating body and a plurality of sample carriers provided thereon, distributed around the circumference of the rotating body and able to be irradiated by light rays at the periphery of the rotating body. The Raman spectrum detector comprises a laser, a spectrum analyzer, a Raman probe, a rotating table and a sample rotating rack; the sample rotating rack is arranged on the rotating table, the Raman probe is arranged at the periphery of the sample rotating rack, and the Raman probe is electrically connected to the laser and the spectrum analyzer respectively; and the laser is used for emitting excitation light by means of the Raman probe, and the Raman probe can receive Raman scattered light and return same to the spectrum analyzer.