Dolphin PRO Low Profile Crossing Support Catheter

Dolphin PRO Low Profile Crossing Support Catheter

A low-profile crossing catheter with enhanced pushability 和 trackability, designed for 紧张 or heavily 钙化 lesions in either coronary or peripheral arteries.

信息

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.

一般产品规格

规格 细节/价值
产品名称 Dolphin PRO Low Profile Crossing Support Catheter
预期用途 Facilitates wire crossing in complex or chronic total occlusion (CTO) lesions, primarily in smaller or distal vessels
导管设计 Ultra-low profile shaft, possible braided or coiled backbone for torque and push, hydrophilic coating (if applicable)
材料 带有不锈钢或镍钛诺加固层的 Pebax/聚酰胺
外径范围 ~1.8–2.3 Fr (depending on model)
内腔 Typically 0.014” wire compatibility
工作长度 ~80–150 cm, depending on specific code
提示配置 Tapered or angled tip, radiopaque distal marker
Marker Bands 1–2 marker bands near the distal end for precise fluoroscopic visualization
护套兼容性 Typically 4F or smaller introducer (due to low-profile design)
无菌 无菌（环氧乙烷）
一次性使用 是
保质期 ~2–3 years if stored in sealed packaging at 15–25 °C
临床适应症 Complex lesion crossing in smaller or distal vessels (BTK arteries, small coronaries, etc.), fine device support
禁忌症 Extremely calcified or tortuous anatomies beyond safe manipulation, known device material allergies

Dolphin PRO Low Profile

Fr Size 工作长度（厘米） Tip Style 产品代码 说明
1.8 Fr 80 Straight 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 Straight 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 Straight 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 Straight 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 Straight 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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