Procurement of replacement components used for a 128 -sliced ​​computerized computer system for medical examination and treatment at Phu Tho General Hospital

Machine compartment control board

1

Female

- Weight: 5kg ± 5% - Has the function of controlling the static part of the computer -layer machine - Input voltage: 5VDC/24VDC ± 5% - Standard communication: fiber optic cable, spread network, can ... - Completely compatible and synchronized with 128 slices of computerized computer, model: Somatom Definition AS - Siemens

Phu Tho General Hospital

1 pc/ box

Photo signal capture module

1

Female

- Function: Collect X -ray signals, convert X -ray signals into electrical signals - Source: 3.3 VDC, 4.5 VDC ± 5% - Connection: 01 connection to the Backplane board - Completely compatible and synchronized with 128 slices of computerized computer, model: Somatom Definition AS - Siemens

Phu Tho General Hospital

1 pc/ box

X -ray ball

1

Female

- Anode's input power at the reference heat at the small UHR focus: ≥ 48 kW - Anode's input power at the reference heat capacity at small focus: ≥ 80 kw - Anode's heat storage capacity: ≥ 400,000 J or (0.5 mhu) - Anode head material: Rhenium alloy - Tungsten or better - Nominal voltage: ≥ 145 kV - Maximum heat excretion efficiency of anode:> 4.8 mJ/min or> 6.5 mhu/min - Maximum anode frequency: ≥ 160 Hz - Continuous heat dissipation efficiency: ≥ 4.6 kW - Anode angle: ≤ 7 degrees - Nominal vision at F1 (small uhr focus): ≥ 0.7 x 0.7 - Nominal vision at F2 (small focus): ≥ 0.9 x 1.1 - Dosage reduction filter: ≥ 6.8 mm Al/145 KV - The volume of ball combination: ≤ 38 kg - The leakage level is at 145 kV/4.6W with a distance of 1 m: <0.8 mgy/h - Completely compatible and synchronized with 128 slices of computerized computer, model: Somatom Definition AS - Siemens

Phu Tho General Hospital

1 pc/ box