EyeTechCare has developed a new medical device called EyeOP1. This leading edge technology device is the result of several years of joint research with INSERM which has led to the development of a treatment method using High Intensity Focused Ultrasound (HIFU). EyeOP1 is an ultrasound device which offers a non-invasive treatment for refractory glaucoma. This new method is extremely accurate, simple and only takes one minute.