CT Scanner Product
A multi-slice helical computed-tomography system with a rotating gantry. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
11 top-level lines · 88 rows shown · 336 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gantry 4 parts | ct-scanner-gantry | 1× | 1 | 40 | assembly |
| 1.1 | Stationary Frame | ct-scanner-stationary-frame | 1× | 1 | — | part |
| 1.2 | Gantry Cover Panel | ct-scanner-gantry-cover | 4× | 4 | — | part |
| 1.3 | Rotating Gantry 5 parts | ct-scanner-rotating-gantry | 1× | 1 | 33 | assembly |
| 1.3.1 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 1.3.2 | Gantry Drive Motor 4 parts + deeper › | ct-scanner-gantry-drive | 1× | 1 | 24 | assembly |
| 1.3.3 | Slip Ring Assembly 2 parts + deeper › | ct-scanner-slip-ring | 1× | 1 | 5 | assembly |
| 1.3.4 | Rotor Counterweight | ct-scanner-counterbalance | 2× | 2 | — | part |
| 1.3.5 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 1.4 | Fastener Set | fastener-set | 2× | 2 | — | part |
| 2 | X-Ray Tube Assembly 4 parts | ct-scanner-xray-tube | 1× | 1 | 30 | assembly |
| 2.1 | Tube Insert 2 parts | ct-scanner-tube-insert | 1× | 1 | 2 | assembly |
| 2.1.1 | Rotating Anode | ct-scanner-rotating-anode | 1× | 1 | — | part |
| 2.1.2 | Cathode Assembly | ct-scanner-cathode | 1× | 1 | — | part |
| 2.2 | Tube Housing 3 parts | ct-scanner-tube-housing | 1× | 1 | 3 | assembly |
| 2.2.1 | Insulating Oil Charge | ct-scanner-tube-oil | 1× | 1 | — | part |
| 2.2.2 | Heat Exchanger Core | ct-scanner-heat-exchanger | 1× | 1 | — | part |
| 2.2.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 2.3 | Anode Rotor Drive 3 parts | ct-scanner-anode-drive | 1× | 1 | 24 | assembly |
| 2.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 2.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.3.3 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 2.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3 | High-Voltage Generator 2 parts | ct-scanner-hv-generator | 1× | 1 | 6 | assembly |
| 3.1 | HV Inverter Board 3 parts | ct-scanner-hv-inverter | 1× | 1 | 3 | assembly |
| 3.1.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 3.1.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 3.1.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 3.2 | HV Tank 3 parts | ct-scanner-hv-tank | 1× | 1 | 3 | assembly |
| 3.2.1 | HV Step-Up Transformer | ct-scanner-hv-transformer | 1× | 1 | — | part |
| 3.2.2 | Insulating Oil Charge | ct-scanner-tube-oil | 1× | 1 | — | part |
| 3.2.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Beam Shaping Assembly 3 parts | ct-scanner-beam-shaping | 1× | 1 | 52 | assembly |
| 4.1 | Bowtie Filter | ct-scanner-bowtie | 2× | 2 | — | part |
| 4.2 | Collimator Assembly 4 parts | ct-scanner-collimator | 1× | 1 | 49 | assembly |
| 4.2.1 | Collimator Blade | ct-scanner-collimator-blade | 4× | 4 | — | part |
| 4.2.2 | Stator Assembly 3 parts + deeper › | stator-assembly | 2× | 2 | 3 | assembly |
| 4.2.3 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 2× | 2 | 19 | assembly |
| 4.2.4 | Microcontroller | mcu | 1× | 1 | — | part |
| 4.3 | Anti-Scatter Grid | ct-scanner-grid | 1× | 1 | — | part |
| 5 | Detector Array 2 parts | ct-scanner-detector | 1× | 1 | 109 | assembly |
| 5.1 | Detector Module 4 parts | ct-scanner-detector-module | 24× | 24 | 4 | assembly |
| 5.1.1 | Scintillator Crystal Array | ct-scanner-scintillator | 1× | 24 | — | part |
| 5.1.2 | CMOS Image Sensor | image-sensor | 1× | 24 | — | part |
| 5.1.3 | Detector Readout ASIC | ct-scanner-readout-asic | 1× | 24 | — | part |
| 5.1.4 | Bare PCB | pcb-bare | 1× | 24 | — | part |
| 5.2 | Data Acquisition System 3 parts | ct-scanner-das | 1× | 1 | 13 | assembly |
| 5.2.1 | DAS Acquisition Board | ct-scanner-das-board | 4× | 4 | — | part |
| 5.2.2 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 5.2.3 | Connector | connector | 8× | 8 | — | part |
| 6 | Patient Couch 4 parts | ct-scanner-couch | 1× | 1 | 49 | assembly |
| 6.1 | Table Top | ct-scanner-tabletop | 1× | 1 | — | part |
| 6.2 | Longitudinal Drive 4 parts | ct-scanner-long-drive | 1× | 1 | 24 | assembly |
| 6.2.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 6.2.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 6.2.3 | Ball Screw | ct-scanner-ball-screw | 1× | 1 | — | part |
| 6.2.4 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 6.3 | Vertical Lift Column 3 parts | ct-scanner-lift | 1× | 1 | 23 | assembly |
| 6.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 6.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 6.3.3 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 6.4 | Microcontroller | mcu | 1× | 1 | — | part |
| 7 | Cooling System 3 parts | ct-scanner-cooling | 1× | 1 | 6 | assembly |
| 7.1 | Water Chiller 3 parts | ct-scanner-chiller | 1× | 1 | 3 | assembly |
| 7.1.1 | Heat Exchanger Core | ct-scanner-heat-exchanger | 1× | 1 | — | part |
| 7.1.2 | Blower Motor | blower-motor | 1× | 1 | — | part |
| 7.1.3 | Coolant Pump | ct-scanner-coolant-pump | 1× | 1 | — | part |
| 7.2 | Blower Motor | blower-motor | 2× | 2 | — | part |
| 7.3 | Heat Exchanger Core | ct-scanner-heat-exchanger | 1× | 1 | — | part |
| 8 | Reconstruction Computer 5 parts | ct-scanner-recon | 1× | 1 | 21 | assembly |
| 8.1 | Compute SoC Module | soc-module | 2× | 2 | — | part |
| 8.2 | Recon GPU Board | ct-scanner-gpu-board | 4× | 4 | — | part |
| 8.3 | RAM Module | ct-scanner-ram-module | 8× | 8 | — | part |
| 8.4 | Power Supply | power-supply | 1× | 1 | — | part |
| 8.5 | Connector | connector | 6× | 6 | — | part |
| 9 | Operator Console 6 parts | ct-scanner-console | 1× | 1 | 8 | assembly |
| 9.1 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 9.2 | RAM Module | ct-scanner-ram-module | 2× | 2 | — | part |
| 9.3 | LCD Panel | lcd-panel | 2× | 2 | — | part |
| 9.4 | Touch Digitizer | touch-digitizer | 1× | 1 | — | part |
| 9.5 | Console Keyboard | ct-scanner-keyboard | 1× | 1 | — | part |
| 9.6 | Power Supply | power-supply | 1× | 1 | — | part |
| 10 | Power Distribution Cabinet 4 parts | ct-scanner-power-dist | 1× | 1 | 11 | assembly |
| 10.1 | Power Supply | power-supply | 2× | 2 | — | part |
| 10.2 | Relay | relay | 6× | 6 | — | part |
| 10.3 | Power Distribution Board | ct-scanner-pdu-board | 1× | 1 | — | part |
| 10.4 | Wire Bundle | wire-bundle | 2× | 2 | — | part |
| 11 | Wire Bundle | wire-bundle | 4× | 4 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $500–$3M · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| gehealthcare.com ↗ | Chicago, US | Medical imaging & devices | 100 units | 12–20 wks |
| siemens-healthineers.com ↗ | Erlangen, DE | Medical systems | 100 units | 12–20 wks |
| 🇳🇱Philips philips.com ↗ | Amsterdam, NL | Health technology | 100 units | 12–20 wks |
| medtronic.com ↗ | Minneapolis, US | Medical devices | 100 units | 12–20 wks |
| 🇨🇳Mindray mindray.com ↗ | Shenzhen, CN | Medical devices | 100 units | 12–20 wks |