Single Use Device for self-administration of a follicle stimulating hormone Solution comprising An elongated Main accommodation with their distal and proximal Parts assembled along a longitudinal Axis, a lengthened Rotator is connected to the main accommodation, or Na Knob, a piston rod connected to a part of the RotatorA set of Permanently confined Needle, a Needle Shield Mobile with respect to the main accommodation, and a removable Cover

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.