The Multileaf Collimator OT for the Siemens Aristos and Multix systems can be used with the list of compatible models below. By completing and sending the form, you’ll receive pricing and next steps promptly. If you have questions at any point in the process, contact us 24/7 and we’ll take care of you. Minimize the cost of downtime with our high-quality parts, prompt service, and expert packaging. Experience the difference with Technical Prospects.