Dovi Trombus Ultra aspirationskateter
A högvakuum aspirationskateter för akut eller subakut avlägsnande av tromber i artär- eller venbäddar, vilket säkerställer snabb revaskularisering med minimal fragmenteringsrisk.
Den Dovi ThromboJET Aspiration System is a cutting-edge device that combines efficient thrombus aspiration with minimal kinking and superior crossing capability. By leveraging a powerful yet oil-free diaphragm pump and a well-designed aspiration catheter, Dovi aims to streamline clot removal in acute, complex, and challenging vascular occlusions—offering clinicians a fast and minimally invasive method to restore perfusion and improve patient outcomes.
Optimized Crossing Efficiency
- Low-Profile Catheter Shaft: Engineered for navigating tortuous anatomies or calcified segments, ensuring stable trackability and minimal friction.
- Kink-Resistant Construction: Maintains lumen patency under dynamic maneuvers, supporting effective aspiration even in tight or angled vessel pathways.
Robust Thrombus Aspiration
- High-Vacuum Pump: An adjustable vacuum range of 80–550 mmHg empowers operators to select the optimal suction force for diverse clot consistencies.
- Enhanced Thrombectomy: Rapid removal of thrombus and debris, potentially reducing ischemic time and lowering the risk of distal embolization.
Ergonomic and Versatile Design
- Compact Footprint: Measuring 18 × 23 × 20 cm and weighing only 1.7 kg (excluding adapter), the Dovi system suits various clinical settings, from catheter labs to hybrid operating rooms.
- Disposable Collection Container (800 mL): Simplifies disposal, maintains sterility, and minimizes cross-contamination risk.
Consistent, Oil-Free Operation
- Diaphragm Pump Technology: Eliminates the complexities and potential contamination risks of oil-based vacuum pumps.
- Battery Capacity (60 min): Provides backup power for short procedures or in unstable power environments, ensuring continuous aspiration when time is critical.
Produktspecifikationer
Specifikation | Detalj / värde |
Produktens namn | Dovi Trombus Ultra aspirationskateter |
Avsedd användning | Rapid aspiration of thrombus or embolic debris in peripheral or coronary vasculature |
Katetermaterial | Flexible polymer shaft (Pebax or Nylon) with stainless steel or nitinol reinforcement |
Catheter Diameter Range | ~5F–7F outer diameter (varies by model) |
Lumen Inner Diameter | Optimized for high-flow aspiration, typically 0.035” wire compatibility |
Arbetslängd | ~80–120 cm (depending on product code) |
Distal Tip Design | Soft tapered or funnel-tip for thrombus ingress |
Radiopaque Marker | Near distal tip for accurate fluoroscopic positioning |
Vacuum Source Compatibility | Manual syringe aspiration or dedicated aspiration pump (verify final specs) |
Sterilitet | Steril, engångsbruk |
Hållbarhet | ~2-3 år vid 15-25 °C i försluten förpackning |
Kliniska indikationer | Acute or subacute thrombus removal (e.g., in peripheral arteries, grafts, or coronary vessels) |
Kontraindikationer | Severe vessel tortuosity preventing catheter passage, known device material allergies |
Beställning & storleksmatris
Yttre diameter (F) | Arbetslängd (cm) | Distal Tip Style | Produktkod | Anteckningar |
5F | 80 | Tapered Soft Tip | DOV-5F-80-TST | Smaller OD for coronary or smaller peripheral |
5F | 100 | Funnel Tip | DOV-5F-100-FUN | Slightly extended shaft for moderate lesion |
6F | 80 | Tapered Soft Tip | DOV-6F-80-TST | Common size for peripheral thrombus aspiration |
6F | 100 | Funnel Tip | DOV-6F-100-FUN | Longer approach, standard funnel tip |
6F | 120 | Tapered Soft Tip | DOV-6F-120-TST | Max length for deeper vessel segments |
7F | 80 | Tapered Soft Tip | DOV-7F-80-TST | Larger lumen for massive or dense thrombus |
7F | 100 | Funnel Tip | DOV-7F-100-FUN | High-flow funnel design, moderate length |
7F | 120 | Funnel Tip | DOV-7F-120-FUN | Extended length for widespread clot burden |
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