Boston Scientific 1.0mm x 570 mm rigid pneumatic probe for use only with Swiss LithoClast Select System model no. 840-300K, Swiss LithoClast Ultra System model nol 840-700K, or Swiss LithoClast Ultra Upgraded System model no. 840-701U, compatible with 330mm Ultrasound Probes (REF 840-714 and 840-715), Rx, sterile, no detectable latex, Packaged and Distributed by Boston Scientific Corporation, Natick, MA; REF/catalog no 840-733.