According to foreign media reports, Google recently submitted a patent application called "needle-free blood pumping" system, this system will be designed as a wrist device or a handheld device, from people's fingertips or body Blood is taken directly from other parts of the body. According to related sources, the patent is described as a blood draw system that works by delivering gas to a drum containing microparticles that pierce the skin. Once the blood flows out of the skin, it will be absorbed by this negative pressure cylinder. "This system may be used to extract small amounts of blood, for example, for blood sugar testing," Google explained. This means that this technology may eventually be used to help people with diabetes. Given that Google Life Sciences has previously introduced smart contact lenses and micro-glycemic monitors that monitor the wearer's blood sugar levels, it's not surprising that Google applied for the patent. At least 29 million people in the United States have diabetes, and once these programs are approved by the US Food and Drug Administration (FDA), they will bring huge business opportunities to Google. Food Grade Gelatin,Food Additives Gelatin,Bovine Gelatin Powder,Edible Gelatin Powder Hebei Haodong Biological Technology Co.,Ltd. , https://www.hdgelatin.com