Discover VH/Millennium VG Nuclear Medicine Imaging System
A potential hazardous situation may occur if the collimator locking handle is not properly placed in the lock position and the warning circuit does not detect that the collimator is unlocked because of the patient proximity to the collimator during a clinical scan.
Worldwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0703-2019