Patent ID: 11969727
Assignee: CHINA MEDICAL UNIVERSITY HOSPITAL
Field: Measurement (Instruments)
Classification: CPC B  G  C | IPC B  C  G

Claim 1:
2. The biochip as claimed in claim 1, further comprising a second middle layer, each of the first middle layer and the second middle layer having a first side and a second side, wherein the through hole extends through the first culture area in a first direction, the first middle layer and the second middle layer are respectively spaced apart along the first direction by the first culture area, the first side of the first middle layer disposed along the first culture area, the second side of the second middle layer disposed along the first culture area, and the second side of the first middle layer disposed along a first one of the at least one second culture area and the first side of the second middle layer disposed along a second one of the least one second culture area.