Table 3.

Catheter deliverability of various size RO Beads.

RO Beads Size (µm)	1.9-Fr (ID = 419 µm)	2.3-Fr (ID = 533 µm)	2.4-Fr (ID = 559 µm)	2.8-Fr (ID = 686 µm)	4-Fr (ID = 1,003 µm)
40-90	Pass*	Pass	Pass	Pass	Pass
70-150	Pass*	Pass	Pass	Pass	Pass
100-300	Fail	Pass	Pass	Pass	Pass
300-500	Fail	Fail	Fail	Fail	Pass

*40-90 µm and 70-150 µm delivered using a 1 mL syringe with a 1.9-Fr only. 3 mL syringe used for larger catheters. ID: inner diameter.