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Sapphire 3 (1.5 mm – 4.0 mm)

Coronary Dilatation Catheter

Supreme design for Crossability
and Deliverability

Key Design Features (for all sizes)

Technical Specifications

Catheter Type	Rapid Exchange
Proximal Shaft	1.9F (Ø 1.5 mm); 2.1F (Ø1.75 mm – 4.0 mm)
Distal Shaft	2.36F – 2.7F (Ø1.5 mm – 4.0 mm)
Catheter Working Length	140 cm
Tip Length	1.5 mm – 2.5 mm (Ø1.5 mm – 4.0 mm)
Marker Band(s)	1 (Ø1.5 mm); 2 (Ø1.75 mm – 4.0 mm)
Crossing Profile	0.0313” (Ø3.0 mm)
Coating	Hydrophilic (distal tip to guidewire exit port); Hydrophobic (guidewire lumen)
Nominal Pressure (NOM)	6 atm
Rated Burst Pressure (RBP)	16 atm (Ø1.5 mm); 14 atm (Ø1.75 mm – 4.0 mm)
Balloon Material	Nylon (Ø1.5 mm); Pebax (Ø1.75 mm – 4.0 mm)
Balloon Folds	3
Balloon Diameters (mm)	1.5, 1.75, 2.0, 2.25, 2.5, 2.75, 3.0, 3.25, 3.5, 4.0
Balloon Lengths (mm)	10, 12, 15, 20, 30
Guiding Catheter Compatibility	5F

Schematic

Compliance Chart

Pressure	Balloon Diameter (Ø in mm)
(atm)	1.5	1.75	2.0	2.25	2.5	2.75	3.0	3.25	3.5	4.0
2	1.42	1.66	1.87	2.11	2.36	2.59	2.82	3.06	3.29	3.77
4	1.46	1.70	1.94	2.18	2.43	2.67	2.91	3.16	3.39	3.89
6 NOM*	1.50	1.75	2.00	2.25	2.50	2.75	3.00	3.25	3.50	4.00
8	1.54	1.80	2.06	2.32	2.57	2.83	3.09	3.34	3.61	4.11
10	1.58	1.84	2.13	2.39	2.64	2.91	3.18	3.44	3.71	4.23
12	1.62	1.89	2.19	2.45	2.71	2.98	3.27	3.53	3.82	4.34
14 RBP**	1.66	1.94	2.25	2.52	2.78	3.06	3.36	3.62	3.92	4.45
16 RBP**	1.70	1.98	2.32	2.59	2.85	3.14	3.45	3.72	4.03	4.57
18	1.74	2.03	2.38	2.66	2.92	3.22	3.54	3.81	4.14	4.68
20	1.78	–	–	–	–	–	–	–	–	–

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