Dolphin PRO Low Profile Crossing Support Catheter (cathéter de soutien à la traversée)

Dolphin PRO Low Profile Crossing Support Catheter (cathéter de soutien à la traversée)

A profil bas avec un cathéter de croisement amélioré capacité de poussée et traçabilité, conçu pour serré ou fortement calcifié des lésions dans les artères coronaires ou périphériques.

Informations

The Dolphin® Pro Low Profile Crossing Support Catheter developed by Invamed, a global medical device manufacturer—is designed for precise and efficient guidewire support in complex vascular interventions. Built to navigate tight or tortuous anatomies, this low-profile catheter integrates three radiopaque markers along the distal shaft, enabling improved positional awareness and accurate lesion crossing in both peripheral arteries.

Triple Marker System
  • Three strategically placed markers along the distal segment enhance fluoroscopic visibility, facilitating precise depth and orientation checks when crossing tough occlusions.
  • Optimized for smaller vessel diameters or micro-channel crossing, reducing friction and minimizing vessel trauma.
  • Braided or coiled shaft provides robust support while retaining flexibility, ensuring stable guidewire manipulation through heavily calcified or occluded segments.
  • Ideal for peripheral artery disease (PAD) or complex coronary lesion crossing, offering consistent performance in subintimal or luminal track approaches.

Spécifications générales du produit

Spécifications Détail / Valeur
Nom du produit Dolphin PRO Low Profile Crossing Support Catheter (cathéter de soutien à la traversée)
Utilisation prévue Facilitates wire crossing in complex or chronic total occlusion (CTO) lesions, primarily in smaller or distal vessels
Conception du cathéter Ultra-low profile shaft, possible braided or coiled backbone for torque and push, hydrophilic coating (if applicable)
Matériau Pebax/Polyamide avec renfort en acier inoxydable ou en nitinol
Gamme de diamètres extérieurs ~1.8–2.3 Fr (depending on model)
Lumière intérieure Typically 0.014” wire compatibility
Longueur de travail ~80–150 cm, depending on specific code
Configuration des conseils Tapered or angled tip, radiopaque distal marker
Marker Bands 1–2 marker bands near the distal end for precise fluoroscopic visualization
Compatibilité des gaines Typically 4F or smaller introducer (due to low-profile design)
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 Complex lesion crossing in smaller or distal vessels (BTK arteries, small coronaries, etc.), fine device support
Contre-indications Extremely calcified or tortuous anatomies beyond safe manipulation, known device material allergies

Dolphin PRO Low Profile

Fr Size Longueur de travail (cm) Tip Style Code produit Notes
1.8 Fr 80 Droit DLP-1.8-80-ST Ultra-low OD for very small vessels or subintimal approaches
1.8 Fr 80 Tapered DLP-1.8-80-TP Tapered tip for crossing tight CTO caps
1.8 Fr 100 Droit DLP-1.8-100-ST Longer length for distal BTK or small coronary tracks
2.0 Fr 80 Angled DLP-2.0-80-AN Slightly bigger OD, angled tip for branch approach
2.0 Fr 100 Droit DLP-2.0-100-ST Balanced push + track in small peripheral arteries
2.0 Fr 135 Tapered DLP-2.0-135-TP Extended length for multi-segment crossing
2.2 Fr 80 Droit DLP-2.2-80-ST Enhanced lumen for 0.014” wire plus small device passage
2.2 Fr 100 Angled DLP-2.2-100-AN Angled tip for difficult side branches
2.2 Fr 135 Tapered DLP-2.2-135-TP Tapered distal tip + long working length
2.3 Fr 135 Droit DLP-2.3-135-ST Largest OD in the low-profile series, for moderate vessel size
2.3 Fr 150 Tapered DLP-2.3-150-TP Maximum length in low-profile design

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