Cobalt Chromium (co-Cr) Bare Metal


Bare metal cobalt chromium alloy (L605) coronary stent



Pre-mounted stent onto a double lumen PTCA catheter for rapid exchange use with a semi-compliant balloon. Two radio-opaque markers, proximal and distal. 140 cm working catheter length, 25 cm from tip. Nominal inflation pressure at 8 atm, rated burst inflation pressure at 16 atm / 14 atm for 3.50 mm @ L > 35 mm and for 4.00 mm @ L > 30 mm. 0.035" average crossing profile. 0.064" min. guiding catheter I.D. 0.014" max. guide wire O.D.

The filigree bare metal cobalt chromium alloy coronary stent with excellent flexibility and push-ability, lowest crossing profile and extremely biocompatibility Of course Made In Germany.
Stent diameter
2.5mm 2.75mm 3.0mm 3.5mm 4.0mm
12 mm AL201225c AL2012275c AL201230c AL201235c AL201240c
16 mm AL201240c AL2016275c AL201630c AL201635c AL201640c
20 mm AL202025c AL2020275c AL202030c AL202035c AL202040c
24 mm AL202425c AL2024275c AL202430c AL202435c AL202440c
28 mm AL202825c AL2028275c AL202830c AL202835c AL202840c
32 mm AL203225c AL2032275c AL203230c AL203235c AL203240c
38 mm AL203825c AL2038275c AL203830c AL203835c AL203840c
42 mm AL204225c AL2042275c AL204230c AL204235c AL204240c

Technical specifications

Type of stent design Slotted tube, open cell design connected with 3 interlinks per segment
12 mm AL201225c
Stent design details 6 zigzag elements per ring element
Standard lengths 12/16/20/24/28/32/38/42 mm
Stent material cobalt chromium alloy L605 (ASTM F 90-01)
Expansion range 2.5/2.75/3.0/3.5/4.0 mm
Strut thickness 0.00315" (0.08 mm)
Strut width (main segment) 0.00315" (0.08 mm)
Strut width (interlink) 0.00315" (0.08 mm)
Shortening after expansion < 2 %
Mechanical recoil < 3.0 %
Metal coverage ~ 10 %
Longitudinal flexibility Excellent
Average crossing profile 0.035" (0.90 mm)
Stent magnetism Non magnetic
Min. guiding catheter I.D. 0.064" (1.63 mm)
Max. guide wire O.D. 0.014" (0.36 mm)
Stent delivery system Rapid exchange delivery system, 140 cm working length, 25 cm from tip. A semicompliant balloon, nominally max. 0.5 mm longer than the stent, with two radiopaque markers. Nominal inflation pressure: 8 atm (0.8 MPa); Rated burst inflation pressure: 16 atm (1.6 MPa) / 14 atm (1.4 MPa) for Ø3.50 mm, 3.75 mm @ L > 35 mm and for Ø4.00 mm @ L > 30 mm
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