Mammography Flat Panel Detector, CsI a-Si FPD for FFDM & Digital Breast Tomosynthesis

CsI a-Si mammography flat panel detectors are widely used when upgrading or assembling digital mammography systems. The performance of a flat panel detector directly determines image clarity, patient radiation dose, microcalcification detection capability, and overall diagnostic accuracy for breast cancer screening.

Many low-end detectors suffer from high noise, poor Detective Quantum Efficiency (DQE), uneven imaging, long readout latency and unstable signal output. These defects may lead to missed micro-lesions, repeated exposures and higher radiation risks for patients. Our CsI a-Si mammography flat panel detector is specially developed for Full-Field Digital Mammography (FFDM), Digital Breast Tomosynthesis (DBT) and breast biopsy applications, solving core challenges in breast X-ray imaging.

Core Technical Advantages of Mammography Flat Panel Detector

This CsI a-Si mammography flat panel detector adopts CsI:Tl scintillator plus amorphous silicon TFT array indirect conversion technology. It maintains stable high DQE at low radiation doses, making it ideal for dense breast tissue screening.

85μm Pixel Pitch, Ultra-High Spatial Resolution
The fine pixel design clearly captures microcalcifications and subtle soft tissue lesions, which are critical for early breast cancer detection. It complies with the IEC 62220 standard for mammography diagnostic imaging.
Low Patient Radiation Dose
Thanks to high DQE, diagnostic-quality images can be acquired at a low Mean Glandular Dose (MGD), minimizing radiation exposure for women during breast screening.

16-bit ADC, 76dB Wide Dynamic Range
The 16-bit grayscale preserves tissue details of both fatty and dense glandular breasts simultaneously. It prevents overexposure and underexposure, reduces retakes and improves workflow efficiency.

Fast Image Readout with GigE Interface
Gigabit Ethernet enables high-speed data transmission and instant image preview. It supports continuous image acquisition for DBT 3D tomosynthesis and dynamic biopsy imaging. Low image lag reduces artifacts generated during multi-angle projection scanning.

Compact Structure & Easy System Integration
Comes in standard cassette size with an active imaging area of 235×290mm. Simple mechanical and software integration. Suitable for new mammography machine assembly as well as digital retrofitting of old analog mammography units.

Main Application Scenarios

1. FFDM Full-Field Digital Mammography for routine breast screening in hospitals and breast centers
2. DBT Digital Breast Tomosynthesis for 3D breast imaging and precise lesion localization
3. Stereotactic breast biopsy systems
4. OEM customization for medical equipment and supporting projects for system integrators

A high-performance mammography flat panel detector is the core component for reliable breast cancer screening.

If you show interest in our products, please contact us for a full quotation and technical specification sheet.
Email ：newheekcn@163.com
Tel:+86 19015366638 ;
Whatsapp:+86 19015366638

 

Author：Newheek-Detector