Computer tomography scanner
Model: RC-CT128
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Product Introduction
Computer tomography scanner
Product Overview
EXCELLENT image quality Zeedas CT equips with highly reliable liquid metal bearing X-Ray tube,ultra low noise detector system and high definition image reconstruction engine.These three key elements build a solid foundation for the excellent image quality. ● X-ray Tube Liquid metal bearing effectively reduces the wear and tear, significantly extending the lifetime of X-ray tubes and reducing maintenance cost for hospitals. ● Detector System With 9 US and China utility patents,Aegis CT detector system is characterized by light weight,small size,and high integration, showing performance,quality and ingenuity of design. ● Reconstruction Engine Equipped with GPU and SSD,reconstruction engine has higher performance,faster computing speed and lower energy consumption compared with traditional computer with only CPU and hard disk drives. POWERFUL 。 system performance Zeedas CT with 50 kW HVPS,864 kHU/min X-ray tube,and 60 fps reconstruction engine,is ideal for facilities with high volume patient diagnosis.BOZWIN also safeguards the quality and reliabil- ty by controlling the process of development,production,sales and services. Zeedas CT 128 Version 2.0 EASY workflow Zeedas CT ergonomic design embeds intelligence into workflow to make it easy for operators to use,reducing work load by improving efficiency. ● Operator user interface can intelligently recommend scan protocols for past patients by automatically searching scan records. ● Starting a scan with as few as three clicks,reducing patient wait time. ● Workflow is designed with navigation functions to make it simple to learn,allowing a novice operator to complete a CT scan right away. ● One-click filming saves 30%work load so that a technician can spend more time on patients. ● High definition screen on the gantry displays patient information and highlights target scan area.It facilitates operator's verification process thus minimizing errors. LOW operating cost Liquid metal bearing has higher reliability and longer lifetime compared with traditional ball bearing x-ray tubes.It is projected to save 27%of X-ray tube replacement cost over lifetime of a CT system. Zeedas CT has a compact design,requiring a minimum footprint for a CT room. The low energy consumption design also saves hospitals'electricity. Key Specifications Detector System Zeedas CT's detector system is characterized by lightest weight, smallest size,and highest integration among CT detector systems in the industry with 9 US and China utility patents. Zeedas CT system's anti-scatter grid (ASG)features 13 mm high tungsten plates,absorbing at least 97%scattered X-ray.The inside temperature of the detector system is kept within +/-0.2℃ via intelligent temperature control mechanism minimizing tempera- ture's impact on detector's performance. Zeedas CT realizes the shortest analog signal path through highly integrated design.This greatly reduces noise interference along analog signal path for A/D conversion and lays solid ground for excellent image quality. Zeedas CT's 0.625 mm slice thickness is among the thinnest in the industry allowing a radiologist to see smallest structure clearly and provide accurate diagnosis.
Zeedas CT 128 Version 2.0 X-ray Tube Zeedas CT equips with liquid metal bearing X-ray tubes,previously only available to high end CTsystems.Compared with the traditional ball bearing technology,liquid metal bearing features ultra-high heat dissipation and ultra-low performance degradation over time. Per IEC60613 standard,heat capacity no longer represents the true performance of X-ray tubes.Instead it defines CTSPI (CT Scan Power Index)to reflect the continuous scanning capability by assessing multiple factors including heat capacity and cooling rate.
Key Specifications &Environment CT Gantry High definition screen on top of Zeedas CT's gantry displays patient information and highlights target scan area.It facilitates operator's verification process thus minimizing errors. When a CT scan requires a patient to hold breath,Zeedas CT not only supports multiple languages to prompt the patient,but also has indicator light and visible countdown timer to help the patient get best images. Gantry aperture 710 mm Scan FOV 510 mm Rotation time(/360) 0.33s(/240),0.5s,0.6 s, 0.67 s,0.75s,1s,1.5s Gantry tilt ±30° Patient Table Zeedas CT is designed with special cover for the table cushion, making it easy to clean and sanitize with flaps to prevent fluids from entering the scanner.This improves the reliability and lifetime of the scanner
Zeedas CT 128 Version 2.0 Environmental Requirements
Zeedas CT 128 Version 2.0
Scan and Image
Topogram Collimation Table speed Scan orientation Axial Scan Collimation Slice thickness Recon FOV Image size Helical Scan Collimation
Image size Recon 16*0.625 200 mm/s AP,LAT 16*0.625,32*0.625,64*0.625 0.625mm,1.25mm,2.5mm,5mm,10mm 50-510 mm(1mm step) 512*512,1024*1024 32*0.625,64*0.625 0.25-1.5 100%,75%,50% 0.6mm,1mm,2mm,3mm,5mm,6mm 8mm,10 mm 512*512,1024*1024 Image Reconstruction Real-time Reconstruction The GPU and SSD in Recon engine enables real-time image reconstruction at 60 fps making high definition image avail- able real-time during a scan.This allows technicians to optimize scan procedures. Post Reconstruction Zeedas CT allows image reconstruction after scan is complete.This allows radiologists to perform additional image reconstruction using the same raw data.The image reconstruction user interface allows users to adjust priority of the image reconstructions. Cardiac Scan #of lead wires 3 Heart rate range 30-220 bpm ECG waveform on operator console Retrospective ECG-gated reconstruction Adaptive cardiac pitch to heart rate Auto-select of optimal phase on gated reconstruction Zeedas CT 128 Version 2.0
Zeedas CT 128 Version 2.0
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Dose Control | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Smart mA modulation technique AccumA* | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AccumA adjusts tube current based on patient's body and | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
targeted scan area,optimizing radiation dose while improv- ing image quality. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Three-Domain Iterative Algorithm -ZTV* | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The unique ZTV breaks the limitation by conventional | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
iterative algorithms only relating the data between the | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
projection data and the image data.ZTV algorithm brings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
120kV(mGy @100 mAs) | 14.8 | the raw data into consideration,resulting in radiation dose | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
135kV(mGy @100 mAs) | 19.8 | of 50%reduction while maintaining the image quality. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Body 80kV (mGy @100 mAs) 100kV(mGy @100 mAs) 120kV(mGy @100 mAs) 135kV(mGy @100 mAs) |
2.3 4.5 7.4。 9.8 |
*Available with optional configuraitons |
Operator Console | |
Operator Console | |
CPU | Inteli7,4.2 GHz,Quad-Cores |
Memory | 32 GB |
Storage | 500 GB SSD |
Display | 23”LCD |
Recon Computer | |
CPU | Inteli7,4.2 GHz,Quad-Cores |
Memory | 32 GB |
Storage | 500 GB SSD |
GPU | NVIDIA |