Dynamic Renal

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Dynamic Renal Balloon-Expandable Cobalt Chromium Stent
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Image of Dynamic Renal
Dynamic Renal Balloon-Expandable Cobalt Chromium Stent
Image
Image of Dynamic Renal
Dynamic Renal Balloon-Expandable Cobalt Chromium Stent
Image
Image of Dynamic Renal
Dynamic Renal Balloon-Expandable Cobalt Chromium Stent

Dynamic Renal

BALLOON-EXPANDABLE COBALT CHROMIUM STENT

Indicated for renal arteries. A stent specifically designed for renal arteries, combining excellent stent and balloon technologies.


KEY FACTS
  • Proximal gold marker for superior visibility and accurate stent placement
  • Double helix stent design for high flexibility
  • Cobalt chromium alloy combining a lower profile with improved radial force
  • proBIO coating for improved stent surface biocompatibility1

 

Product Details

Superior Visibility Enhances Placement Accuracy

A gold plated radiopaque marker ring at the proximal stent end, combined with a cobalt chromium alloy, facilitates superior visibility and accurate ostial stent placement. Furthermore, minimal stent shortening characteristics ensure predictable deployed stent length for additional lesion coverage accuracy.


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Increased Stent Flexibility

The double helix stent design ensures high flexibility, homogenous wall coverage and superb conformability.


Lower Crossing Profile and Increased Scaffolding

The cobalt chromium alloy permits thinner struts, which result in a lower crossing profile. Thus, deliverability is improved while the radial force supporting the vessel scaffolding is increased at the same time.


proBIO Silicon Carbide Coating

proBIO acts as a diffusion barrier, sealing the bare metal surface and reducing ion release. In vitro studies have shown up to a 96% reduction of allergenic metal ions2 when the stent surface is coated with silicon carbide. By providing a barrier against ion release, the silicon carbide coating creates a surface that reduces platelet aggregation while facilitating endothelialization.1


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Exceptional Delivery Performance

The stent delivery system combines advanced thermal crimping techniques, ensuring secure stent retention forces and a smooth, low crossing profile. The short balloon overhang can prevent barotrauma on healthy vessels and the laser cut, short balloon tip provides excellent crossability and improved trackability.


Technical Data

Dynamic Renal Stent
Stent
Balloon-expandable
Stent material
Cobalt chromium (L605)
Strut thickness
120 μm (ø 4.5 - 5.0 mm)
140 μm (ø 6.0 - 7.0 mm)
Stent coating
proBIO (amorphous silicon carbide)
Stent marker
Proximal gold marker
Sizes
ø 4.5 - 7.0 mm; L: 12 - 19 mm
Delivery system
Catheter type Rapid exchange (Rx)
Recommended guide wire 0.014"
Tip Soft, short and tapered
Balloon markers 2 swaged markers
Shaft (proximal) Hydrophobic coating
Usable length
140 cm
Nominal pressure (NP) 10 atm
Rated burst pressure (RBP) 15 atm (ø 4.5 - 6.0 mm)
13 atm (ø 7.0 mm)

Compliance Chart

Balloon Diameter x Length (mm)
Nominal Pressure atm3 10 10 10 10
NP ø (mm) 4.5 5.0 6.0 7.0
Rated Burst Pressure atm3 15 15 15 13
RBP ø (mm) 4.7 5.3 6.2 7.2

Ordering Information


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1 Rzany A, Schaldach M. 2001. Progress in Biomedical Research 2001 May: 182-194.

2 BIOTRONIK data on file.

3 1 atm = 1.013 bar