• 목록

1.     Biograph True point 40 with V (PET/CT)_SIEMENS

A. PET

i. Crystal Material : LSO

ii. FOV : 216 mm

iii. Resolution : 4.2 mm

iv. Bore size : 70 cm

B. CT

i. 40 slice

ii. Care dose

C. Reconstruction Algorithm : FBP, OSEM 2D/3D, True X (HD-PET)

D. Scan Time : 2 min/bed, 10~12 min (Torso)

E. Feature

i. Available Respiration gating

ii. Available ECG gating

2.     Biograph mCT 40 (PET/CT)_SIEMENS

A. PET

i. Crystal Material : LSO

ii. FOV : 216 mm

iii. Resolution : 2 mm

iv. Bore size : 78 cm

B. CT

i. 40 slice

ii. Care dose

C. Reconstruction Algorithm : FBP, OSEM 2D/3D, True X (HD-PET),

True X+TOF (ultra HD-PET), FBP+TOF

Scan Time : 1min/bed, 6~7 min (Torso)

3. Biograph mCT 64 (PET/CT)_SIEMENS

A. PET

i. Crystal Material : LSO

ii. FOV : 216 mm

iii. Resolution : 2 mm

iv. Bore size : 78 cm

B. CT

i. 40 slice

ii. Care dose

C. Reconstruction Algorithm : FBP, OSEM 2D/3D, True X (HD-PET), 

True X+TOF (ultra HD-PET), FBP+TOF

D. Exam Time : 1 min/bed, 6~7 min (Torso)

E. Feature

i. High speed and single continous motion of the patient table

ii. Improved sensitivity, NECR, resolution, contrast ratio than Biograph True point 40

iii. Enhanced Image quality and fast scan time with TOF

iv. Available Respiration gating

4. Biograph mMR (PET/MR)_SIEMENS

A. PET

i. Crystal Material : LSO

ii. APD ( Avalanche Photo Diode ) detector 

iii. FOV : 258 mm

iv. Resolution : 4.4 mm

v. Bore size : 60 cm

B. MR

i. Field strength : 3 Tesla 

ii. Magnet length : 163cm 

C. Recon Algorithm : FBP, OSEM 3D, HD PET (OSEM + PSF)

D. Exam Time 

i. Torso (3min/bed), Dedicated (7~10min/bed)

ii. 60~120min (Torso + Dedicated PET/MR)

E. Feature

i. Simultaneous acquisition of PET and MRI data (Integral type)

ii. Available Cardiac gating 

iii. Retrospective Reconstruction

5. Discovery NM/CT 670(SPECT-CT)_GE

A. SPECT

i. Crystal Material : NaI(Tl)

ii. FOV : 400 mm

iii. Resolution : 2 mm

B. CT

i. 16 slice

ii. Care dose, ASIR

C. Recon Algorithm : FBP, MLEM, OSEM, Evolution, Cardiac Morphing

D. Exam Time : 25 min (Bone SPECT+CT)

E. Feature

i. Registration of SPECT and CT images  

ii. Dual-head variable angle

iii. Advanced gantry robotics enabling simultaneous motions