Dolphin ZEBRA Cathéter de soutien à la traversée

Dolphin ZEBRA Cathéter de soutien à la traversée

Un spécialiste ZEBRA-modèle cathéter de soutien enrobé optimisant visibilité sous fluoroscopie, ce qui permet une traversée cohérente des lésions en complexe occlusions.

Informations

The Dolphin® Zebra Crossing Catheter, presented by Invamed is a specialized crossing support catheter distinguished by its striped “zebra” pattern and high-flex design. Developed to facilitate guidewire crossing through complex or chronic total occlusion (CTO) lesions, the Zebra pattern on the shaft enhances fluoroscopic visibility, ensuring improved lesion access and precise guidewire support in challenging peripheral or coronary interventions.

Zebra Striping for Enhanced Visibility
  • The catheter shaft features a distinctive striped pattern, boosting contrast under fluoroscopy and aiding real-time positional awareness in tortuous or occlusive vessels.
  • Braided or coiled shaft architecture delivers robust torque response, critical for navigating complex plaque or calcific lesions.
  • Minimizes vessel resistance, promoting seamless advancement in subintimal or heavily diseased segments.
  • Suitable for peripheral artery disease (PAD) and complex coronary CTO crossing, offering a stable support platform for balloon/stent delivery devices.

Spécifications générales du produit

Spécifications Détail / Valeur
Nom du produit Dolphin ZEBRA Cathéter de soutien à la traversée
Utilisation prévue Facilitates guidewire crossing in complex, calcified, or tortuous peripheral and/or coronary lesions; enhanced visibility with distinct Zebra pattern
Conception du cathéter Braided shaft for pushability and torque control, featuring a striped (Zebra) pattern for improved fluoroscopic visibility
Matériau Pebax/Polyamide with stainless steel or nitinol reinforcement, potential hydrophilic coating on distal segment
Gamme de diamètres extérieurs ~2.0–3.0 Fr for coronary use; ~3.5–4.5 Fr for peripheral usage (adjust per your actual product line)
Lumière intérieure Typically 0.014” guidewire compatibility
Longueur de travail ~80–150 cm (depending on model)
Configuration des conseils Straight or angled tip, radiopaque marker(s) near the distal end
Marker Bands 1–2 bands, plus the Zebra pattern shaft for enhanced fluoroscopic tracking
Compatibilité des gaines 4F–6F (coronary variants), 5F–7F (peripheral variants), verify your product designs
Stérilité Stérile (oxyde d'éthylène)
Usage unique Oui
Durée de conservation ~2–3 years if stored in sealed packaging at 15–25 °C
Indications cliniques CTO crossing, tortuous segment navigation, advanced lesion crossing in both coronary and peripheral vasculature
Contre-indications Extremely tight or highly angulated vessels, known device material hypersensitivity

Dolphin ZEBRA

Fr Size Longueur de travail (cm) Tip Style Code produit Notes
2.0 Fr 80 Droit DOL-Z-2.0-80-ST Ultra-low OD, short for distal coronary or small vessels
2.0 Fr 100 Angled DOL-Z-2.0-100-AN Slight angle for crossing side branches or CTO caps
2.3 Fr 80 Tapered DOL-Z-2.3-80-TP Tapered tip, moderate length, improved crossing in tight lesions
2.3 Fr 135 Droit DOL-Z-2.3-135-ST Longer length for deeper coronary or tibial approach
2.6 Fr 100 Angled DOL-Z-2.6-100-AN Balanced OD for peripheral SFA crossing or complex coronaries
2.6 Fr 135 Tapered DOL-Z-2.6-135-TP Extended length + tapered tip for advanced subintimal cases
3.0 Fr 100 Droit DOL-Z-3.0-100-ST Common size for moderate peripheral usage
3.0 Fr 135 Angled DOL-Z-3.0-135-AN Additional length + angled tip for branching vessel approach
3.0 Fr 150 Tapered DOL-Z-3.0-150-TP Max length, advanced crossing in extensive occlusions
3.5 Fr 135 Droit DOL-Z-3.5-135-ST Larger OD, stable push, midrange length
3.5 Fr 150 Tapered DOL-Z-3.5-150-TP Tapered tip for subintimal or collaterals
4.0 Fr 135 Angled DOL-Z-4.0-135-AN Additional push for bigger peripheral arteries
4.0 Fr 150 Droit DOL-Z-4.0-150-ST Extended length, largest OD for challenging SFA/iliac CTOs

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