Shoimage RC-CT128 Computer Tomography Scanner 128 Slice

Zeedas CT 128 – Version 2.0

High-Performance CT Imaging for Precision, Speed, and Reliability

EXCELLENT Image Quality

Zeedas CT 128 is engineered to deliver outstanding image clarity through the perfect integration of three advanced technologies:

• Liquid Metal Bearing X-ray Tube

Superior liquid metal bearing technology minimizes mechanical wear, dramatically extending tube life and lowering long-term maintenance costs for hospitals.

• Ultra Low-Noise Detector System

Powered by 9 US and China utility patents, the Aegis detector features lightweight construction, compact size, and high integration—reflecting excellence in both performance and design.

• High-Definition Reconstruction Engine

A GPU + SSD architecture ensures faster computation, enhanced performance, and lower power consumption compared with traditional CPU/HDD systems.

POWERFUL System Performance

Designed for high-throughput imaging environments, Zeedas CT 128 features:

• 50 kW HVPS

• 864 kHU/min X-ray tube

• 60 fps real-time reconstruction

Every stage—development, manufacturing, sales, and service—is strictly controlled by BOZWIN to ensure dependable quality and long-term reliability.

EASY, Intelligent Workflow

Zeedas CT 128 integrates ergonomic design and intelligent automation to streamline operation and reduce workload:

• Smart UI automatically recommends scan protocols based on previous patient exams

• Start scanning in as few as three clicks

• Intuitive workflow navigation enables new operators to perform scans immediately

• One-click filming reduces operator workload by 30%

• Gantry-mounted HD display shows patient information and highlights the scan target area, reducing errors and improving verification

LOW Operating Cost

Engineered for long-term value and efficiency:

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

• Compact footprint minimizes CT room space requirements

• Low-energy consumption saves on daily operating costs

Detector Specifications

Feature	Specification
Scintillator	Solid-State GOS
Slice Thickness	0.625 mm
Detector Rows	64
Z-axis Width	40 mm
Elements per Row	912
Data Acquisition Rate	5760 views/360°
Nominal Electronic Noise	2 pA
ASG Height	13 mm

X-ray Tube

Liquid metal bearing X-ray tubes—once exclusive to top-tier CT systems—provide:

• Ultra-high heat dissipation

• Ultra-low degradation over time

• Stable performance during continuous scanning

Per IEC60613, CTSPI provides the most accurate measurement of tube performance by evaluating heat capacity, cooling efficiency, and sustained scanning capability.

Tube Specifications

• Generator Power: 50 kW

• CTSPI: 45 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

System Design

Gantry

• Gantry Aperture: 710 mm

• Scan FOV: 510 mm

• Rotation Times: 0.33s (/240°), 0.5s, 0.6s, 0.67s, 0.75s, 1s, 1.5s

• Tilt: ±30°

• Multilingual breath-hold prompts, indicator lights, and visible countdown for optimal patient cooperation

Patient Table

Designed for durability, cleanliness, and reliability:

• Special protective cushion cover prevents fluid ingress

• Horizontal Range: 1700 mm

• Vertical Range: 450 mm

• Maximum Load: 210 kg

Environmental 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

• Three-phase with PE

• 380/400 VAC, 50/60 Hz ±1 Hz

• Capacity: 66 kVA

Scan & Reconstruction Performance

Topogram

• Collimation: 16 × 0.625 mm

• Table Speed: 200 mm/s

• Orientation: AP, LAT

Axial Scan

• Collimation: 16 × 0.625, 32 × 0.625, 64 × 0.625

• Slice Thickness: 0.625–10 mm

• Recon FOV: 50–510 mm

• Image Matrix: 512×512, 1024×1024

Helical Scan

• Collimation: 32 × 0.625, 64 × 0.625

• Pitch: 0.25–1.5

• Spacing: 50%, 75%, 100%

• Slice Thickness: 0.6–10 mm

Image Reconstruction

Real-time Reconstruction

The GPU + SSD reconstruction engine delivers 60 fps, allowing technicians to optimize scan parameters during acquisition.

Post Reconstruction

Radiologists can generate additional reconstructions from raw data with adjustable priority settings.

Cardiac Scanning

• Supports 3-lead ECG

• Heart Rate Range: 30–220 bpm

• Real-time ECG waveform on operator console

• Retrospective ECG-gated reconstruction

• Adaptive cardiac pitch matched to heart rate

• Automatic selection of optimal cardiac phase

Image Quality & Radiation Dose Control

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, optimizing dose while enhancing image quality.

ZTV™ Three-Domain Iterative Reconstruction (optional)
Integrates raw data into iterative reconstruction to achieve up to 50% dose reduction with uncompromised image quality.

Operator Console & Recon Workstation

Operator Console

• Intel i7 4.2 GHz, 8-Core

• 32 GB RAM

• 1 TB SSD

• 24" LCD

Reconstruction Computer

• Intel i7 4.2 GHz, 6-Core

• 16 GB RAM

• 1 TB SSD

• NVIDIA GPU