Software correction applies to customers who use the RT Therapist RTT4.2.108 and RT Therapist Connect RTT 4.2.108 on Siemens ARTISTE, ONCOR and PRIMUS systems. ARTISTE, ONCOR and PRIMUS family of linear accelerators are used to deliver X-ray photon and electron radiation for the therapeutic treatment of cancer.

Reason: Software update to fix multiple safety related issues.

Code information: Syngo RT Therapist RTT 4.2.108; part number 8162815: Syngo ST Theratpist Connect RTT 4.2.108; part number 8168754

Distribution pattern: Worldwide Distribution - USA (nationwide) and internationally to Poland, India, Canada, Germany, United Kingdom, New Zealand, Belgium, Malaysia, Republic Korea, Ireland, Australia, Norway, Japan, Turkey, Croatia, Saudi Arabia, Colombia, P.R. China, Brazil, Thailand, Romania, Lebanon, Mexico, Italy, Sweden, Czech Republic, Russian Federation, and South Africa.