Dispositivo de un solo uso para la autoadministracion de una solucion de la hormona foliculo estimulante que comprende un alojamiento principal alargado con sus partes distal y proximal ensambladas a lo largo de un eje longitudinal, un rotador alargado que esta conectado al alojamiento principal, una perilla, un vastago de embolo acoplado a una parte del rotador, un conjunto de aguja confinado permanentemente, un protector de aguja movil con respecto al alojamiento principal, y una tapa removible

摘要

A one-time use device to deliver preservative-free follicle stimulating hormone (FSH) solution is disclosed. The device includes a needle covered by a sliding needle shield, which covers the needle in all modes of the device. The device can be placed into a ready-to-use position in four or fewer user steps. The device has a knob for setting a desired dose of FSH. The knob includes longitudinally spaced elements respectively corresponding to the lock position and the seven or fewer discrete dosing positions. The device locks after one use and cannot be reused thereafter.