公开(公告)号：US12235264B2

公开(公告)日：2025-02-25

申请号：US17058108

申请日：2019-05-23

Applicant: FIVE PRIME THERAPEUTICS, INC.

Inventor： Nallakkan Arvindan ,  Stephen Mehi ,  Guanqing Ou

IPC: G01N33/543 ,  B01F23/50 ,  G02B13/22 ,  G02B15/00 ,  G02B21/00 ,  G02B21/16 ,  G02B21/26

Abstract: An optical imaging system (100) includes a frame (102) designed to provide mechanical coupling between a first stage (104) and a second stage (106), a sample holding region (108) located on the first stage (104), a lens arrangement, and a sensor array. The lens arrangement is disposed between the first stage (104) and the second stage (106) and is designed to receive light from a sample at the sample holding region (108) on the first stage. The lens arrangement has a numerical aperture less than 0.1. The sensor array is coupled to the second stage (106) and is designed to receive light passing through the lens arrangement.

公开(公告)号：US20250164475A1

公开(公告)日：2025-05-22

申请号：US19028091

申请日：2025-01-17

Applicant: FIVE PRIME THERAPEUTICS, INC.

Inventor： Nallakkan Arvindan ,  Stephen Mehi ,  Guanqing Ou

IPC: G01N33/543 ,  B01F23/50 ,  G02B13/22 ,  G02B15/00 ,  G02B21/00 ,  G02B21/16 ,  G02B21/26

Abstract: An optical imaging system includes a frame designed to provide mechanical coupling between a first stage and a second stage, a sample holding region located on the first stage, a lens arrangement, and a sensor array. The lens arrangement is disposed between the first stage and the second stage and is designed to receive light from a sample at the sample holding region on the first stage. The lens arrangement has a numerical aperture less than 0.1. The sensor array is coupled to the second stage and is designed to receive light passing through the lens arrangement.