The Department of Veterans Affairs is seeking information on potential sources for Manoscan ESO Z Catheter X1, a high-resolution manometry catheter used to evaluate gastrointestinal tract motility. The required catheters must have at least 400 pressure points, 3D sensing capability, and built-in analysis for Chicago Classification parameters. Performance of services will be at the VA San Diego Healthcare System in La Jolla, California. Responses to this sources sought notice must be submitted by Tuesday, May 12th, 2026, at 10:00 am PST. No budget amount is specified in this notice.