Dolphin PRO Low Profile Crossing Support Catheter

Dolphin PRO Low Profile Crossing Support Catheter

MỘT low-profile crossing catheter with enhanced pushability Và trackability, designed for chặt or heavily vôi hóa lesions in either coronary or peripheral arteries.

Thông tin

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.

Thông số kỹ thuật chung của sản phẩm

Đặc điểm kỹ thuật Chi tiết / Giá trị
Tên sản phẩm Dolphin PRO Low Profile Crossing Support Catheter
Mục đích sử dụng Facilitates wire crossing in complex or chronic total occlusion (CTO) lesions, primarily in smaller or distal vessels
Thiết kế ống thông Ultra-low profile shaft, possible braided or coiled backbone for torque and push, hydrophilic coating (if applicable)
Vật liệu Pebax/Polyamide với thép không gỉ hoặc gia cố nitinol
Phạm vi đường kính ngoài ~1.8–2.3 Fr (depending on model)
Lumen bên trong Typically 0.014” wire compatibility
Chiều dài làm việc ~80–150 cm, depending on specific code
Cấu hình đầu tip Tapered or angled tip, radiopaque distal marker
Marker Bands 1–2 marker bands near the distal end for precise fluoroscopic visualization
Sheath Compatibility Typically 4F or smaller introducer (due to low-profile design)
Vô sinh Vô trùng (Ethylene Oxide)
Sử dụng một lần Đúng
Hạn sử dụng ~2–3 years if stored in sealed packaging at 15–25 °C
Chỉ định lâm sàng Complex lesion crossing in smaller or distal vessels (BTK arteries, small coronaries, etc.), fine device support
Chống chỉ định Extremely calcified or tortuous anatomies beyond safe manipulation, known device material allergies

Dolphin PRO Low Profile

Fr Size Chiều dài làm việc (cm) Tip Style Mã sản phẩm Ghi chú
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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