Answer
Feb 13, 2026 - 04:16 PM
The D ring on a blood pressure cuff, such as those used with Infinium NIBP Cuff Tubing, is a metal or plastic ring shaped like the letter "D" attached to one end of the cuff. It helps secure the cuff around the arm by allowing the other end to be threaded through the ring, ensuring the cuff can be tightened evenly and positioned correctly for accurate blood pressure measurement.
