Dolphin ZEBRA Crossing Support Catheter
تخصصی ZEBRA-pattern coated support catheter optimizing visibility under fluoroscopy, enabling consistent lesion crossing in پیچیده occlusions.
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.
High Pushability & Torque
- Braided or coiled shaft architecture delivers robust torque response, critical for navigating complex plaque or calcific lesions.
Low-Friction Coating (Optional)
- Minimizes vessel resistance, promoting seamless advancement in subintimal or heavily diseased segments.
Versatile Clinical Utility
- Suitable for peripheral artery disease (PAD) and complex coronary CTO crossing, offering a stable support platform for balloon/stent delivery devices.
مشخصات عمومی محصول
مشخصات | جزئیات / ارزش |
نام محصول | Dolphin ZEBRA Crossing Support Catheter |
کاربرد مورد نظر | Facilitates guidewire crossing in complex, calcified, or tortuous peripheral and/or coronary lesions; enhanced visibility with distinct Zebra pattern |
طراحی کاتتر | Braided shaft for pushability and torque control, featuring a striped (Zebra) pattern for improved fluoroscopic visibility |
مواد | Pebax/Polyamide with stainless steel or nitinol reinforcement, potential hydrophilic coating on distal segment |
محدوده قطر بیرونی | ~2.0–3.0 Fr for coronary use; ~3.5–4.5 Fr for peripheral usage (adjust per your actual product line) |
لومن داخلی | Typically 0.014” guidewire compatibility |
طول کار | ~80–150 cm (depending on model) |
پیکربندی نوک | 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 |
سازگاری با غلاف | 4F–6F (coronary variants), 5F–7F (peripheral variants), verify your product designs |
استریل بودن | استریل (اتیلن اکسید) |
یکبار مصرف | بله |
ماندگاری | ~2–3 years if stored in sealed packaging at 15–25 °C |
علائم بالینی | CTO crossing, tortuous segment navigation, advanced lesion crossing in both coronary and peripheral vasculature |
موارد منع مصرف | Extremely tight or highly angulated vessels, known device material hypersensitivity |
Dolphin ZEBRA
Fr Size | طول کار (سانتی متر) | Tip Style | کد محصول | یادداشتها |
2.0 Fr | 80 | Straight | 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 | Straight | 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 | Straight | 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 | Straight | 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 | Straight | DOL-Z-4.0-150-ST | Extended length, largest OD for challenging SFA/iliac CTOs |
محصولات مرتبط
-
سیستم استنت کرونری آغشته به دارو ATLAS کبالت کروم
اطلاعات بیشترالف کبالت-کروم انتقال استنت کرونری استحکام شعاعی بادوام و قابلیت ردیابی عالی، مناسب برای پیچیده یا کلسیفیه شده ضایعات کرونری در عین تضمین حداقل پسزنی.
-
Dolphin Sub-Intimal Entry Catheter
اطلاعات بیشترالف sub-intimal entry system aiding re-entry into the true lumen after sub-intimal crossing in CTO or heavily occluded segments, ensuring minimal dissection expansions.
-
کاتتر قابل هدایت SteerCATH
اطلاعات بیشترالف قابل هدایت کاتتر پشتیبانی با قابل انحراف نوک، طراحی شده برای پیچیده یا رگ شاخه ای دسترسی در مداخلات کرونری و محیطی. موفقیت عبور از موانع را در آناتومیهای چالشبرانگیز افزایش میدهد.
-
سیم راهنمای CTO مدل InWIRE با قطرهای 0.014 و 0.018 اینچ
اطلاعات بیشترطیف وسیعی از عملکرد بالا ارائه سیمهای راهنما بادوام نیتینول یا ضد زنگ هستهها، پوششهای آبدوست و اشکال نوک چندگانه برای عبور کلسیفیه شده یا پیچیده ضایعات کرونری و محیطی.