CoaXPress Transforms Medical Imaging

CoaXPress Technology Revolutionizes High-Speed Imaging in Medical Research

September 18, 2025

Superior Machine Vision Performance

CoaXPress (CXP) dominates machine vision applications with exceptional reliability. This interface achieves transfer rates reaching 12.5 Gbps per coaxial cable. Moreover, it delivers power and control signals through the same connection. Therefore, CXP simplifies system design while maximizing performance.

Expanding Beyond Industrial Applications

Defense, broadcasting, and medical fields now embrace CXP technology. Its high-speed capability and standard coaxial cables provide significant advantages. Consequently, researchers at Vilnius’ Center for Physical Sciences and Technology developed an advanced microscopy system. Their d-FF-OCM technique offers superior alternatives to conventional Optical Coherence Tomography.

Advanced Microscopy System Components

The innovative d-FF-OCM platform incorporates multiple sophisticated elements. It uses an extremely bright, laser-pumped white light source. This illuminates biological specimens with exceptional intensity. Additionally, the system features a multimode fiber light delivery mechanism. An interferometer with 50/50 beamsplitter and oil immersion objectives completes the optical path. Other components include a programmable transitional stage and precision reference mirror.

High-Speed Data Acquisition Solutions

Data transfer efficiency critically impacts overall system performance. The Adimec 2-megapixel CMOS camera captures biological image data. A BitFlow Cyton-CXP4 frame grabber manages information transfer. When utilizing all four coaxial links, researchers achieved remarkable 25 Gbps throughput. This configuration delivered virtually instantaneous data transmission.

Breakthrough Imaging Capabilities

The CXP-driven system captures 1440 × 1440 resolution images at 500 frames-per-second. This represents a fivefold improvement over conventional scanning systems. The enhanced 173 µm × 173 µm field of view enables extended frequency analysis to 250Hz. As a result, researchers can visualize faster dynamic biological processes. The system generates fluorescence-like contrasted images that reveal intricate tissue structures.

Real-Time Data Processing

After transfer to the host computer, data undergoes immediate analysis. A customized LabVIEW application processes information in real-time. Each pixel receives color coding based on its spectral characteristics. Subsequently, the system stacks these layers into comprehensive RGB images. This approach provides researchers with immediate visual feedback.

Validation and Future Applications

Experimental trials examined ex vivo mouse tissue samples. Liver and small intestine imaging demonstrated exceptional resolution without coherent artifacts. These superior outcomes highlight CXP’s critical role in high-speed scientific imaging. The technology promises significant contributions to personalized medicine. Furthermore, it enables earlier disease detection and deeper mechanistic understanding.

Industry Perspective

CXP technology continues evolving beyond traditional industrial automation. Medical imaging applications particularly benefit from its robust performance. The interface’s simplicity and reliability make it ideal for sensitive research environments. As imaging demands increase, CXP’s architecture readily accommodates higher bandwidth requirements. Therefore, we anticipate expanded adoption across scientific and medical fields.

Implementation Considerations

Successful CXP integration requires careful system planning. Cable quality and length significantly impact signal integrity. Proper termination and impedance matching ensure optimal performance. Additionally, host computer specifications must support sustained high-speed data transfer. Thermal management becomes crucial during extended acquisition sessions.

Application Scenario: Research Laboratory

A biomedical research team investigates cellular dynamics in living tissue. They require high-resolution, real-time imaging without invasive procedures. The CXP-based d-FF-OCM system provides unprecedented visualization capabilities. Researchers monitor biological processes at previously unattainable speeds. This enables groundbreaking discoveries in cellular mechanics and disease progression.

Frequently Asked Questions

What makes CoaXPress superior to other vision interfaces?

CXP delivers exceptional bandwidth over standard coaxial cables while providing power and control. This combination simplifies system design and ensures reliable operation.

How does CXP benefit medical imaging applications?

The interface enables real-time transfer of high-resolution image data without compression artifacts. This preserves diagnostic quality while facilitating immediate analysis.

What frame rates can CXP systems achieve?

Current implementations reliably reach 500 fps at 2-megapixel resolution. Higher performance configurations support even greater throughput.

Is CXP compatible with existing laboratory equipment?

Yes, CXP frame grabbers interface seamlessly with standard PCIe slots. The technology integrates effectively with various cameras and processing software.

What future developments await CXP technology?

The standard continues evolving with higher bandwidth versions in development. These advancements will support emerging ultra-high-resolution imaging requirements.