Abstract: An apparatus for destroying used hypodermic needles includes a rotating electrode wheel, a stationary electrode element which is positioned in closely spaced relation to the electrode wheel and a guide member for guiding a hypodermic needle inserted into the apparatus so that it is advanced into electrical contact with the electrode wheel and the electrode element in order to electrically destroy the needle. The apparatus further includes a sensor for automatically energizing the electrode wheel and the electrode element when an operator approaches the apparatus, and a disposable cartridge assembly for receiving and containing debris generated as needles are destroyed in the apparatus.

Abstract: An infant chair is comprised of upper and lower resilient wire frames with the lower frame having a horizontal ground-engaging base with opposite side members diverging forwardly from a common crosspiece. The forward portions of the side members incline upwardly and rearwardly for connection to the upper frame. The upper frame has back, seat and leg support portions and releasable connectors interconnect the inclined side member upper ends to the back, seat and leg supports of the upper frame. The back, seat and leg support portions are encased by a removable, flexible covering.