Abstract: A blow molded shipping container includes a hollow bottle of thermoplastic material defined by a continuous outer wall having a parting line formed during blow molding the bottle and a fill opening located on the parting line. An appurtenance of a material different from the thermoplastic material is integrally fused to the bottle during the blow molding of the bottle at a location of the bottle other than the parting line.

Abstract: A method for data transmission includes forming a notched radio-frequency (RF) burst according to one or more data values, where a bandwidth of the notched RF burst is at least two percent of the center frequency of the notched RF burst. Forming a notched RF pulse includes altering, according to the data, at least one of the amplitude and phase of one or more selected components, where each of the selected components has a bandwidth within the bandwidth of the notched RF burst.

Abstract: An anaesthetic system comprising, (a) inspiratory low pressure fresh gas supply tube adapted to receive low pressure gas and adapted for attachment of a reservoir bag tube and having a valve for control of gas to and from the reservoir bag (b) an expiratory tube comprising: (i) a valve to open or close the tube to permit from free up to totally restricted flow of gases in and out of the expiratory tube and (ii) a relief valve to permit gases to exit when pressure in the expiratory tube exceeds a predetermined value (c) the inspiratory and expiratory tubes communicating with a patient's face piece and being substantially free of restricted flow of gases whereby a universal mode of anaesthetic administration to a patient can be achieved.