Patent ID: 11857958
Assignee: UNIVERSITE GRENOBLE ALPES
Field: Biotechnology (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 9:
10. The microfluidic cell culture chip according to claim 9, wherein an entirety of said inner face of said at least one protuberance faces said at least one perforation of said support, and
when the value of the upper diameter d1 of said at least one perforation is greater than or equal to the value of the diameter d3 of said at least one protuberance, and a fourth axis, passing through the centre of said circular base and perpendicular to said support, and a first axis, passing through the centre of the upper section of said perforation and perpendicular to said support, coincide with each other; or
when the value of the upper diameter d1 of said at least one perforation is greater than the value of the diameter d3 of said at least one protuberance, and the fourth axis, passing through the centre of said circular base and perpendicular to said support, and the first axis, passing through the centre of the upper section of said perforation and perpendicular to said support, are distinct from one another by a distance less than or equal to a value obtained by a formula: (value of d1−value of d3)/2.