In the medical field, the maiman laser can be used for laser printing of medical implants, marking of surgical instruments and medical consumables, ultrasonic blind hole drilling of biopsy needles, etc. For example, using Maiman laser to print medical implants such as dentures and flat brackets not only has high dimensional accuracy, and low cost but also facilitates mass production. Marking masks, antigen reagent cards, embedded boxes, glass slides etc. with the Maiman laser, the small focusing spot and small thermal effect not only provide a durable marking and anti-counterfeiting, but also the printing process is non-contact and there is no risk of introducing pollutants. Maiman UV lasers can also be used for medical blind hole drilling. Based on excellent beam quality and ultra-high peak power, extremely precise depth control can be achieved and the depth control can reach sub-micron level during component processing.