The Minneapolis Medical Center is seeking market research information from vendors capable of providing a Sentec Digital Monitoring System or equivalent for its Sleep Clinic, including specific supplies and accessories. This is a Sources Sought Notice for planning purposes only, with no contract award resulting from this announcement. Responses must be emailed to joseph.bloomer@va.gov by May 29th, 2026, and include proof of capability and answers to specific socio-economic and compliance questions. The required system must provide continuous, non-invasive monitoring of tcCO2 and tcPO2, feature a color touchscreen, be portable, and have FDA approval. Performance of services and delivery will be at the Minneapolis VA Health Care System in Minneapolis, MN.