Use Cases
Medical staff and patient safety
in C-arm systems
Summary
When Medical Precision Meets Motion, Protection Must Be Built-In
In image-guided surgery and interventional radiology, precise movements of medical imaging equipment occur close to patients and medical staff. Without advanced anti-collision protection, these motions can compromise safety, image quality, and ergonomics.
Smart Anti-Collision Technology for Medical Imaging Systems with Body Angel by Fogale Sensors
The challenge
Modern medical imaging systems like stationary and mobile C-Arms require free and fluid movement—often around vulnerable patients and within crowded surgical environments. These systems lack built-in spatial awareness unless enhanced with external sensing.
Challenges include:
- Risk of Collision with Patients or Staff – As robotic arms move in 3D space, the risk of unintended contact increases.
- Ergonomic Barriers – Without motion adaptation, equipment positioning becomes difficult, increasing execution time.
- Suboptimal Imaging – Maintaining distance between the detector and patient affects image clarity and radiation efficiency.
- Rigid Pre-Programmed Motion – Most systems lack real-time adaptability to dynamic environments.
TYPICAL APPLICATIONS IN MEDICAL ENVIRONMENTS
- Stationary C-Arms
Used in angiography, cardiology, and hybrid surgical rooms, Body Angel enhances ergonomics and optimizes the X-ray source positioning by enabling closer approach to the patient without risk. - Motorized Mobile C-Arms
In orthopedic or trauma settings, the system secures the movement of mobile equipment in surgical rooms, offering protective safety and collision-free navigation in compact workspaces.
The solution
Body Angel by Fogale Sensors provides real-time anti-collision detection and 3D contouring for medical imaging devices, enabling safe, precise, and ergonomic operation around the human body.
Based on pure guarded self-capacitance technology, the system allows non-contact detection of both the patient and staff—without visual cameras or infrared components.
Key Features:
- 3D Capacitive Proximity Detection – Detects presence, distance, and motion across multiple directions with high accuracy.
- Smart Algorithms – Embedded software calculates safe motion paths or trajectory adjustments in real time.
- Flexible Integration – Available in rigid or flexible formats for installation inside plastic covers or robot arms.
- No Calibration Needed – Stable and repeatable operation over time and temperature.
- Ultra-Fast Response Time – Ideal for both slow precision maneuvers and dynamic robotic arms.
KEY ADVANTAGES OF BODY ANGEL ANTI-COLLISION SYSTEM
| Feature | Benefit |
|---|---|
| Non-Contact Detection | Protects patients and staff without compromising movement |
| Real-Time Contouring & Positioning | Maintains optimal image distance and scanning angle |
| Ergonomic Optimization | Reduces execution time and improves user focus |
| Compact & Easy to Integrate | No visual or bulky hardware required |
| Trusted Medical Performance | Proven in operating rooms for over 20 years |
The results
Body Angel transforms imaging systems into safe, ergonomic, and intelligent medical tools. With non-contact sensing and adaptive response, it enables better image quality, reduces radiation exposure, and ensures a safer environment for both patients and healthcare professionals.