HPHT Cubic Press machine  can also produce diamond surgical knives used in medical surgery. Compared with traditional surgical knives, they are easier to clean and disinfect to prevent blade damage, extending their lifespan and reducing costs. In addition, the nana-scale diamond and silk-covered diamond, which are highly regarded in the medical field, will greatly enhance the bio-imaging and sensing technology in the medical field. After being implanted into the body, they will not cause side effects and tissue inflammation, and are harmless to the human body. At the same time, because the main component of diamond is carbon, its application in the medical field can accelerate the healing of patient wounds.