B Braun Hemodialysis Bloodlines, LOW VOL, NO CHAMBER 4.8MM PUMP SEGMENT. Model Number: B3-4630M4705.
Potential for the accumulation of small air bubbles in the arterial line due to adherence of blood gases to the tubing under negative pressure.
Worldwide distribution - US Nationwide and the country of Canada.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1803-2026