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Application of laser processing technology in the field of medical device manufacturing

2023-07-21

Laser marking: used for marking on products for traceability.


Laser marking is a great way to permanently mark company logos and product information on equipment to ensure product traceability. Laser marking is a direct part marking (DPM) process, and the flexible processing of the laser makes it easy to create unique equipment identifiers (UDI), company logos, and text, graphics, and other information about equipment use. Laser marking is widely used in medical and dental devices, such as for bone screws and for the housing of containers containing precision electronics such as pacemakers, auditory implants, intraocular lenses and endoscopic tools.


Suitable for laser marking industrial lasers, according to the wavelength, laser medium or pulse duration, can be divided into ultraviolet lasers, green lasers, fiber lasers, carbon dioxide (CO2) lasers and ultra-short pulse (USP) lasers. Material characteristics, marking type and corresponding quality requirements determine which light source is the best choice.

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