BS 3348 – Specification for antral trocars and cannulae
Specifies sets of antral trocars and cannulae of the Lichtwitz types for the sizes 6, 7, 8 and 9 designated by the Charrie`re gauge. Basic requirements for design have been specified and the small Luer conical fitting has been made standard for connection of the tubing mount to the cannula.
