Apparatus for lifting an open top container, such as a drum, comprises a plurality of clamps each having shaped outer and inner jaws for frictionally gripping therebetween a corresponding sidewall portion of the container. 1Pharmaceutical formulations include the compounds or pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier and combinations with other agents. A voltage converter unit coupled to the input current limiter converts the received external voltage to a supply voltage that is transmitted by way of a main bus to a voltage sensor unit coupled thereto. Discrete passives are attached to the second electrically non-conductive substrate and a cover is bonded to the first electrically non-conductive substrate. The bolster section is disposed at the first end of the handle portion and adjacent to the blade portion.