Laser cutting applications for medical chips

After nearly a year of global epidemic crisis, mankind has attached more and more importance to the research and development of medical biotechnology. At present, application fields such as medical chips are very scarce and need breakthroughs.

Medical devices are related to human life safety and play an important role in human life. China's medical device processing and manufacturing technology was severely restricted by international advanced technology companies. Until the application of high-precision laser micromachining, China's medical device manufacturing quality has been greatly improved, medical device sales have increased, and the development of the medical industry has accelerated.

Microfluidic chips have been widely used because they integrate the basic operation units such as sample preparation, reaction, separation, and detection in the biological, chemical, and medical analysis processes into a micron-sized chip for automatic analysis. Due to its great potential in the fields of biology, chemistry, and medicine, it has developed into a new research field that intersects biology, chemistry, medicine, fluids, electronics, materials, and machinery. Some micro channels in medical electronic chips need to be processed by laser cutting. However, when laser cutting the thin film of microfluidic control chips, there is generally a serious carbonization phenomenon at the edge of the channel, which affects the assembly and detection accuracy of the microfluidic control chip.

Therefore, the laser micromachining system for medical devices, as a processing accuracy, stability and other characteristics, has formed an autonomous system solution with important functions, standard special machines, automation systems and auxiliary services.