Viventis is a medical device business that strives to design and produce medical devices for chronic care by simplifying user interfaces, improving feedback for physicians to optimize care, and also by taking into account the needs of medical service companies who are the companies authorized to rent medical devices. Viventis’ first device is a connected oxygen concentrator. Viventis is intends to develop a saturometer to connect it to the concentrators and thus adjust the treatment automatically. Viventis is looking to develop a complete offer of services to provide patients with a unique solution for all the concerns related to their daily care such as a referencing of mobile caregivers, follow-up and assistance for the insurance file, support for patients popularizing and facilitating the understanding of their disease.