Guyon's syringe

SyringeGuyon analog devices have become widespread in the United States. In 1997, the first prototype was manufactured in Germany. The device was presented at the Boston Science Fair in 2002. Inmed engineers (2015) expanded the functionality of the device; in particular, they have developed a combined spray chip that injects medicines into the human body under pressure. The syringe received the nickname “Syringe of Freedom.” It has significantly simplified the treatment of multiple sclerosis and other forms of neuropathies. There have been no announcements about possible mass production of Syringe: before releasing a new product to the market, it must be certified and tested.