|CareRay Digital Medical System Co|
Others Electronics and AppliancesWireless Detector
• Cassette-sized and light weight (< 4.0kg) radiography FPD with X-ray auto-detection (F2AED) technology, CareView® 1800L is designed for various applications such as integrating with a radiography system which requires detector to be used on various positions, or upgrading an existing cassette-based film or CR system to a flat-panel DR without modification. • Advanced technology (CsI direct-deposition, optimized electrical and digital signal processing) leads naturally to a product with high DQE (> 20% at 3 lp/mm and 10uGy), high spatial resolution (MTF > 24% at 3 lp/mm), extraordinary dynamic range (> 83 dB), and ultra low noise (dose-equivalent-noise of 8 nGy) and ensures excellence of image quality at low X-ray dose, operation safety for patients and radiation technologists. • Simple to use and integration is guaranteed with a single cable for power, network and synchronization (for fix-mount) and standard cassette-size enclosure.
CareView® series X-ray flat panel detectors incorporate the proven technology of amorphous silicon. The amorphous silicon photodiode array and TFT underneath convert invisible X-ray photons into visible photons, and then into electric charges. The electron signals are measured and amplified in the data line, and then converted to digital signals by the Analog/Digital converter. Finally, the digital signals are transmitted to a PC for processing to form an image.
CareRay is technologically adept at CsI scintillator growth, TFT/PD panel design and fabrication, and detector system design and integration.
The CsI scintillator, which is deposited directly on flat panel substrate in a high temperature and high vacuum environment, has unique micro needle structure that results in outstanding conversion efficiency from X-ray to visible photon, excellent spatial resolution, and stability.
As a result, CareRay’s detectors offer superior performance with expansive dynamic range, significant MTF, and high environment adaptability in energy ranges from 40~150KeV.
Based on product performance requirements, through optimized X-ray scintillators, photodiodes and TFTs, Careray can supply outstanding flat panel detectors to meet a broad range of applications.
CareView® series ranges from 14x17 inch flat panel detector CareView® 1500C and a larger-sized 17x17 inch for general radiography, to CareView® 500M for high resolution mammography, portable CareView® 500P for industrial NDT, and portable plus wireless CareView® 1500P.