Description
The National Institutes of Health (NIH) is seeking a precision laser welding system for cardiovascular device prototyping. The system must be capable of both manual and CNC-controlled operation and must meet specific salient characteristics, including Nd:YAG or equivalent laser welding technology, minimum output power of 100 W, and the ability to weld stainless steel, Nitinol, and similar biomedical alloys. The system must also have a fully enclosed, laser-safe working chamber and meet other requirements outlined in the solicitation document. The NIH intends to award a firm-fixed-price purchase order on a non-competitive basis to Coherent NA Inc.
Key features and requirements of the system include:
• Nd:YAG or equivalent laser welding technology
• Minimum output power of 100 W
• Capability to weld stainless steel, Nitinol, and similar biomedical alloys
• Fully enclosed, laser-safe working chamber
• Manual welding capability with microscope-assisted operation
• Integrated CNC control for automated welding processes
• Multi-axis motion control (minimum 3-axis; 4-axis preferred)
• Adjustable welding parameters
• Integrated microscope system with high magnification
• Real-time visualization capability
• Digital imaging capability
• Adequate chamber size for cardiovascular device components
• Fixturing or rotation capability
• Fine positioning system
• Integrated gas delivery/control system
• Cooling system
• Foot switch or equivalent control
• User interface for programming and controlling CNC operations
• Capability to store and reproduce programs
• English-language interface and documentation
• On-site installation and setup
• Operational verification
• Minimum 12-month warranty
The period of performance is from July 6, 2026, to October 30, 2026, and delivery is required within a commercially reasonable timeframe after award.