Abstract: A lid assembly including a cover member for attachment to a container, the cover member including a top surface and a side surface extending from the top surface, wherein the top surface includes an aperture providing access to contents of the container; an actuating member attached to the cover member and positionable between closed and open positions to close and open the aperture, wherein depressing the actuating member opens the aperture and releasing the actuating member closes the aperture; and a locking member provided on the actuating member, the locking member positionable to lock the actuating member in either the closed or open position to maintain the aperture in either the closed or open position.

Abstract: A lid assembly including a cover member for attachment to a container, the cover member including a top surface and a side surface extending from the top surface, wherein the top surface includes an aperture providing access to contents of the container; an actuating member attached to the cover member and positionable between closed and open positions to close and open the aperture, wherein depressing the actuating member opens the aperture and releasing the actuating member closes the aperture; and a locking member provided on the actuating member, the locking member positionable to lock the actuating member in either the closed or open position to maintain the aperture in either the closed or open position.

Abstract: A lid assembly including a cover member for attachment to a container, the cover member including a top surface and a side surface extending from the top surface, the top surface including an aperture providing access to contents of the container; an actuating mechanism attached to the cover member and mechanically coupled to a sealing element for sealing the aperture, the actuating mechanism including a first actuator positionable between closed and open positions to move the sealing element to close and partially open the aperture; and a second actuator positionable between closed and open positions to move the sealing element to close and fully open the aperture; and an indicator mechanism provided on the cover member, the indicator mechanism providing a visual indication of which of the first and/or second actuators have been actuated.

Abstract: A simplified external bone fixator assembly is provided which allows the surgeon to snap a bone fixation rod into the assembly at any location along the length of the rod. The invention does not require “threading” of the assembly onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, a bone pin locking assembly is provided for use with standard bone fixation rods and bone pins. The assembly includes a bone pin vise, a single-piece fixation rod attachment member and a coupling to allow relative adjustment of pin vise and rod attachment member. The single-piece rod attachment member has two opposing jaws that loosely capture the bone fixation rod when the surgeon presses the rod into the attachment member. The assembly may be rigidly fixed to the rod using a bolt which tightens the attachment member onto the rod.