The Department of Veterans Affairs is seeking sources for a Parathyroid Detection System (brand-name or equal) to be delivered to the Washington DC VA Medical Center. The system must be a dye-free, probe-based technology using near-infrared autofluorescence for identifying parathyroid tissue during surgery. Delivery is required within 90 days from contract award, and the contractor must provide all labor, supplies, installation, and training. The procurement is for a firm-fixed price contract, and responses to this sources sought notice are due by May 14, 2026, at 12:00 PM Eastern Time. This notice is for planning purposes only and does not obligate the government to award a contract.