** 4DMedical 4DX.AX jumps 8% to A$0.27; set for biggest intraday pct rise since April 2
** Medical technology firm gets two contracts for its imaging tech from a U.S.-based SMS Biotech and an unnamed lung device developer
** About 1.6 mln shares traded, 1.4x the 30-day avg
** YTD, 4DX falls 43.8%
(Reporting by Jasmeen Ara Shaikh in Bengaluru)
((JasmeenAraIslam.Shaikh@thomsonreuters.com;))