The Industry Challenge
The medical industry poses unique challenges in the marking of surgical devices. The need to ensure permanent traceability, resistance to aggressive sterilization processes, and perfect legibility in the operating room requires state-of-the-art technological solutions
In fact, the marking must maintain anti-reflective characteristics, which are critical in the operating environment, where intense lighting could compromise the readability of critical information on instruments.
Technological Innovation
The Compactmark G7S marking system with picosecond technology is the answer to these requirements. The peculiarity of ultrashort pulses makes it possible to achieve completely contact-less high-contrast surface markings pass citric and nitric passivation processes while maintaining their legibility.
Unlike conventional nanosecond systems, picosecond marking has no iridescent effects, ensuring optimal reading even under the intense lights of operating rooms.
The thermally altered zone (HAZ) is virtually nonexistent due to the ultrafast interaction between laser and material, which prevents heat propagation to surrounding areas. This is critical for preserving the mechanical properties and corrosion resistance of surgical instruments.
Productivity and Precision Engineering
The G7S system, with its effective working area of 450×400 mm (made possible by axis travels of 400×350 mm), has been optimized for simultaneous marking of multiple components. The structure, made of welded, stretched and milled steel according to a LASIT standard perfected since 1995, ensures exceptional stability and precision.
The handling system integrates components of the highest quality:
- Precision linear guides with preloaded runner blocks
- Motors with integrated encoder
- Ground ball screws
- High-dynamic motion control system
Software and Process Control
FlyCAD’s proprietary software has been specifically optimized for Unique Device Identification (UDI) code management and integrates seamlessly with enterprise MES/ERP systems. Traceability management is complete-from automatic generation of serial codes to real-time verification of marking quality.
Design and Ergonomics
The G7S was designed with a focus on ergonomics and space optimization. Its compact dimensions make it ideal for environments with limited space, while the “sitting” configuration provides more comfort during shifts by allowing the operator to work seated. Access to the work area is designed to facilitate loading/unloading operations, contributing to the overall efficiency of the production process.