Siemens Orbiter Gamma Camera, supplied with two collimators low energy (140keV) for ^99mTc and high energy (360 keV) for ¹³¹I image acquisition. It is used for static studies of radiolabelled agents for diagnostics or therapy in experimental rodents.

Scintigraphic image of ^99mTc-HEDP in the Wistar rat 2 h post-injection, dorso-ventral view (Mirković et al. 2020).  For the imaging study, 0.1 ml (11.1MBq) of ^99mTc–HEDP was injected into the tail vein of two healthy male Wistar rats weighing 250-300 g. The rats were anesthetized 24 h post-injection by intraperitoneal injection of ketamine/xylazine (80-100/10 mg/kg).