Clamp and biological reaction system of microfluidic chip
By designing a microfluidic chip fixture and a bioreactor system, and utilizing the fixture's containment groove, injection channel, and extraction channel, efficient waste liquid discharge was achieved, solving the problem of waste liquid accumulation in the cavity and improving the environmental quality of biological cell culture.
CN117839787BActive Publication Date: 2026-07-14BMF NANO MATERIAL TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BMF NANO MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2023-12-27
- Publication Date
- 2026-07-14
Smart Images
Figure CN117839787B_ABST
Abstract
The application discloses a micro-fluidic chip clamp and a biological reaction system, and the clamp comprises a clamp body and a fixing assembly. A containing groove is arranged on a first surface of the clamp body, and a second surface of the clamp body is opposite to the first surface. The containing groove is used for placing a micro-fluidic chip, and liquid flowing out of the micro-fluidic chip flows into the containing groove. The clamp body is also provided with a liquid injection flow channel and a liquid pumping flow channel. The first end of the liquid injection flow channel and the first end of the liquid pumping flow channel are both used for being connected with an external perfusion element. The second end of the liquid injection flow channel is used for inputting liquid to the micro-fluidic chip, and the second end of the liquid pumping flow channel is communicated with the containing groove. The fixing assembly is arranged on the clamp body and is used for fixing the micro-fluidic chip in the containing groove.
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