Abstract: An auto-injector (100) for use with a primed safety syringe (200). The auto-injector comprises: a first detector (312) configured, after activation of the auto-injector, to detect movement of a plunger (206, 222) of the safety syringe to a point on a delivery stroke thereof that is indicative of full dose delivery of a substance from the safety syringe.

Abstract: An auto-injector (100) for use with a primed safety syringe (200). The auto-injector comprises: a first detector (312) configured, after activation of the auto-injector, to detect movement of a plunger (206, 222) of the safety syringe to a point on a delivery stroke thereof that is indicative of full dose delivery of a substance from the safety syringe.

Abstract: An auto-injector for receiving a primed syringe includes: a plunger driver for coupling to a plunger head of the syringe when the syringe is fitted within the auto-injector, and configured to drive a plunger into a barrel of the syringe, wherein the plunger driver positioned on the auto-injector such that it is below the plunger head when the syringe is primed and fitted within the auto-injector.

Abstract: The invention relates to a device for restricting movement of a sash window relative to a frame, the window comprising: a sash including a pair of stiles, a channel disposed lengthways of one of the stiles; and the frame comprising: a sill, a head spaced from the sill, a pair of jambs and a frame slide track disposed lengthways of one of the jambs; the device comprising: a frame-mounted slide member for slideable engagement with the frame slide track for lengthwise movement relative thereto; a sash slide member for slideable engagement with the channel for lengthwise movement relative thereto; a first arm pivotably connected at one end to the frame-mounted slide member, and pivotably connected at its other end to the sash slide member; and a second arm pivotably connected at its one end to the frame-mounted slide member, and at its other end providing for connection to the sash; such that in use the movement of the window relative to the frame is restricted by the first and second arms.