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Astonish TF: The future of PET imaging
Astonish TF technology has enhanced PET imaging performance. Philips has now expanded imaging capabilities with its latest innovation – 4D TOF. Learn more.
Philips Astonish TF technology includes cutting edge PET performance, including the exclusive implementation of Time-of-Flight for PET/CT.
Enjoy exceptional levels of image quality, especially with large patients
Boost your procedure capacity and improve patient experience with fast PET acquisition times, as short as 10 minutes
Exceptional system sensitivity allows the use of low doses, minimizing exposure to patients and staff
Seize the potential of molecular imaging through low count rate imaging applications
 
GEMINI TF system design
Patented OpenView Gantry Design improves patient experience, especially for claustrophobic and pediatric patients and provides patient access for clinicians
Industry leading 190 cm scan length for both PET and CT allows true whole body imaging for almost all patients in one scan
Premium Brilliance CT performance with either 16-slice or 64-channel CT

Spectification:
Basic system specifications
Maximum patient weight: 195 kg (430 lbs)
Patient port: 70 cm for PET & CT
PET/CT scan range: 190 cm
OpenView gantry design: Yes
PET crystal material: LYSO
PET crystal dimensions: 4 x 4 x 22mm
PET Time-of-Flight imaging: Yes
PET sensitivity (center): 7000 cps/MBq (NEMA), >14,000 with TOF
PET peak NECR: 110 kcps (NEMA), >220 with TOF
PET transverse spatial resolution (1 cm): 4.7 mm (NEMA)
CT configurations: Brilliance 64-channel or 16-slice
CT tube: MRC with 8.0 MHU anode storage capacity