| 摘要 |
<p>A cell migration measurement device comprising a substrate member with: • at least one access port in a surface of the substrate adapted to receive a fluid sample; at least one exit port (5) adapted to output fluid sample from the device; • at least one internal surface of the device defining at least one microchannel in the substrate extending from and connected to the access port and the exit port (5) of the device for flow of the fluid sample through the microchannel from the access port to the exit port (5), a cell receiving portion comprising multiple hopper shaped cell receiving portions (3) provided in fluid connection with the microchannel, wherein each of the cell receiving portions (3) provide cells provided in the fluid sample to a constriction portion (7) which is in fluid connection with a cell measuring microchannel (4).</p> |
