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Zeedas CT 64 – Version 2.0

Precision. Performance. Productivity.

EXCELLENT Image Quality

Zeedas CT delivers superior diagnostic clarity through three core technologies working in perfect harmony:

• Liquid Metal Bearing X-ray Tube

Our advanced liquid metal bearing dramatically minimizes wear and tear, significantly extending tube lifespan while reducing maintenance costs for healthcare facilities.

• Ultra-Low Noise Detector System

Powered by 9 US and China utility patents, the Aegis detector system features lightweight construction, compact size, and high integration—delivering exceptional performance, reliability, and intelligent engineering.

• High-Definition Reconstruction Engine

A GPU- and SSD-based reconstruction engine offers higher performance, faster computation, and lower energy consumption than traditional CPU-based systems, ensuring crisp, detailed images even in demanding clinical settings.

POWERFUL System Performance

Designed for high-volume diagnostic environments, Zeedas CT integrates:

• 50 kW HVPS

• 864 kHU/min X-ray tube

• 60 fps reconstruction speed

Every stage—from development to production, sales, and service—is rigorously controlled by BOZWIN to ensure superior reliability and quality.

EASY, Intelligent Workflow

Zeedas CT introduces smart automation and ergonomic design, enabling faster, simpler operation:

• Intelligent UI automatically recommends scan protocols based on patient history

• Start a scan in as few as three clicks

• Guided workflow enables novice users to perform scans immediately

• One-click filming reduces workload by up to 30%

• High-definition gantry screen displays patient info and highlights the target scan area for error-free operation

LOW Operating Cost

Zeedas CT is engineered for long-term value:

• Liquid metal bearing X-ray tubes offer longer lifespan and are projected to reduce tube-replacement cost by 27%

• Compact system footprint minimizes room renovation requirements

• Low-energy design supports reduced electricity consumption

Detector System – Engineered for Precision

The Zeedas detector system stands out with industry-leading innovation:

• 17 mm tungsten anti-scatter grid absorbs ≥97% of scattered X-rays

• Temperature maintained within ±0.2°C for optimal stability

• Highly integrated architecture ensures the shortest analog signal path, dramatically reducing noise before A/D conversion

• 0.5625 mm slice thickness reveals microstructures with high diagnostic accuracy

Feature	Specification
Scintillator	Solid-state GOS
Slice Thickness	0.5625 mm
Detector Rows	32
Z-axis Width	18 mm
Elements per Row	888
Data Acquisition Rate	5760 views/360°
Electronic Noise	2 pA
Anti-scatter Plate Height	17 mm

Advanced X-ray Tube Technology

Zeedas CT employs liquid metal bearing tubes—previously exclusive to premium CT systems—offering exceptional heat dissipation and long-term stability.

Per IEC60613, the CTSPI (CT Scan Power Index) provides a true performance measure, reflecting real scanning capacity under continuous use.

Tube Specifications

• Generator Power: 50 kW

• Focal Spots: 0.7×0.7 mm² / 1.2×1.2 mm²

• kV Settings: 80 / 100 / 120 / 135 kV

• mA Range: up to 400 mA

Gantry & Patient Table

Gantry

• 700 mm aperture

• Up to 500 mm scan FOV

• Rotation times: 0.5s / 0.6s / 0.75s / 1s

• ±30° gantry tilt

• Multilingual breath-hold instructions, indicator lights, visible countdown timer

Patient Table

• Easy-clean cushion design prevents fluid ingress

• Horizontal motion: 1700 mm

• Vertical motion: 450 mm

• Max load: 205 kg

Environmental & Power Requirements

Exam Room

• Temperature: 18–24°C

• Humidity: 30–60%

• Pressure: 70–106 kPa

Control Room

• Temperature: 15–30°C

• Humidity: 30–60%

• Pressure: 70–106 kPa

Power

• 3-phase with PE

• 380/400 VAC, 50/60 Hz ±1 Hz

• Capacity: 66 kVA

Scan & Reconstruction

Real-time Reconstruction

GPU + SSD architecture supports 60 fps real-time imaging, enabling technicians to refine scanning parameters on the fly.

Post Reconstruction

Radiologists can perform additional reconstructions from raw data at adjustable priority levels.

Scan Modes

Topogram

• AP, LAT

• Collimation: 0.5625 mm

• Table speed: 100 mm/s

Axial Scan

• Collimation: 16×0.5625, 16×1.125, 64×0.5625

• Slice Thickness: 0.5625–9 mm

• FOV: 50–500 mm

• Image Size: 512×512, 1024×1024

Helical Scan

• Collimation: 32×0.5625, 64×0.5625

• Pitch: 0.25–2

• Spacing: 50–100%

• Slice thickness: 0.5–10 mm

Image Quality & Dose Reduction

Image Quality

• Spatial Resolution: 19 lp/cm @ MTF0

• Low Contrast Resolution: 4 mm @ 0.3%

• Noise: ≤0.35%

CTDIw Dose (mGy @100 mAs)

Head:

• 80 kV: 4.9

• 100 kV: 9.3

• 120 kV: 14.8

• 135 kV: 19.8

Body:

• 80 kV: 2.3

• 100 kV: 4.5

• 120 kV: 7.4

• 135 kV: 9.8

Dose-Saving Technologies

• AccumA™ Smart mA Modulation
Automatically adjusts tube current based on patient anatomy.

• ZTV™ Three-Domain Iterative Reconstruction (optional)
Integrates raw data into the reconstruction model, reducing radiation dose by up to 50% without compromising image quality.

Operator Console & Recon Workstation

Operator Console

• Intel i7 4.2 GHz Quad-Core

• 32 GB RAM

• 500 GB SSD

• 23" LCD display

Reconstruction Computer

• Intel i7 4.2 GHz Quad-Core

• 32 GB RAM

• 500 GB SSD

• NVIDIA GPU