1. The introduction of self-securing cannulas and injection instruments represents an important technological advance.

2. Sterile Flexible Vacuum Curette Tip The flexible or "Karmann" style cannulas have 2 port openings in sizes 4mm through 8mm thereby allowing the cannula to collapse if pushed against the uterine fundus

3. Citrus II ® CPAP Mask Cleaners and Citrus ll CPAP Concentrated Cleanser are formulated for the effective cleaning of all types of CPAP and BIPAP masks, nasal pillows, nasal cannulas, O2 masks and accessories

4. A cannula (/ ˈ k æ nj ʊ l ə /; from Latin "little reed"; plural Cannulae or cannulas) is a tube that can be inserted into the body, often for the delivery or removal of fluid or for the gathering of samples