מכשיר KinG לרה-וסקולריזציה תוך-גולגולתית

מכשיר KinG לרה-וסקולריזציה תוך-גולגולתית

א סטנט משחזר אוֹ שיקום זרימה מכשיר לטיפול חריף שבץ איסכמי, לכידת והסרה של קרישי דם גדולים מהעורקים התוך-גולגולתיים, תוך שחזור מהיר של זרימת הדם.

מֵידָע

ה King Vascular Revascularization Device הוא stent-based retrieval system designed to restore cerebral blood flow in patients presenting with acute ischemic stroke due to large intracranial vascular occlusion. Incorporating overlapping stent technology, King Vascular effectively captures ו removes thrombus while reinvigorating cerebral perfusion—making it a rapid ו חדשני approach for neurovascular revascularization.

Overlapping Stent Construction
  • Enhanced Clot Capture: The device’s multi-layer stent struts increase contact with thrombus, improving retrieval efficacy in large or tough clots.
  • Optimized Vessel Conformability: Overlapping cells allow the stent to adapt closely to the tortuous geometry of intracranial arteries, ensuring stable engagement throughout the retrieval process.
  • Broad Anatomical Coverage: Suitable for the internal carotid artery (ICA), M1/M2 segments of the middle cerebral artery, basilar, ו vertebral arteries.
  • Dedicated Neurovascular Materials: Constructed to retain flexibility in smaller-caliber and curved intracranial vessels, reducing the risk of vessel trauma during navigation and retrieval.
  • Seamless Deployment: Designed for rapid insertion and retrieval under fluoroscopic guidance, decreasing overall device manipulation.
  • High Visibility Markers: Radiopaque markers along the stent struts ensure precise positioning and real-time feedback under angiography.
  • Improved Patency: The stent lattice temporarily expands the occluded segment, promoting partial or complete flow restoration even before full clot retrieval.
  • Multiphase Extraction: Operators can perform multiple passes if needed, targeting residual thrombus while maintaining cerebral perfusion.
  • Enhanced Clot Capture: The device’s multi-layer stent struts increase contact with thrombus, improving retrieval efficacy in large or tough clots.
  • Optimized Vessel Conformability: Overlapping cells allow the stent to adapt closely to the tortuous geometry of intracranial arteries, ensuring stable engagement throughout the retrieval process.
  • Broad Anatomical Coverage: Suitable for the internal carotid artery (ICA), M1/M2 segments of the middle cerebral artery, basilar, ו vertebral arteries.
  • Dedicated Neurovascular Materials: Constructed to retain flexibility in smaller-caliber and curved intracranial vessels, reducing the risk of vessel trauma during navigation and retrieval.
  • Seamless Deployment: Designed for rapid insertion and retrieval under fluoroscopic guidance, decreasing overall device manipulation.
  • High Visibility Markers: Radiopaque markers along the stent struts ensure precise positioning and real-time feedback under angiography.
  • Improved Patency: The stent lattice temporarily expands the occluded segment, promoting partial or complete flow restoration even before full clot retrieval.
  • Multiphase Extraction: Operators can perform multiple passes if needed, targeting residual thrombus while maintaining cerebral perfusion.

מפרט מוצר

מִפרָט פירוט / ערך
שם המוצר מכשיר KinG לרה-וסקולריזציה תוך-גולגולתית
שימוש מיועד Acute ischemic stroke treatment in large vessel occlusion (LVO), mechanical thrombectomy within intracranial arteries
Device Type Stent retriever or revascularization device with self-expanding design
חוֹמֶר Medical-grade nitinol (Nickel-Titanium) or cobalt-chromium alloy
מנגנון פריסה Microcatheter-based insertion, typically 0.021”–0.027” ID
סמנים רדיואקטיביים Distal and proximal markers for fluoroscopic visualization
Length & Diameter Range ~15–40 mm length, 3–6 mm diameter (depending on specific code)
תְאִימוּת Guide catheter or sheath (≥ 5F–6F) for intracranial access, 0.014” wire guidance
עֲקָרוּת סטרילי, לשימוש חד פעמי
חיי מדף ~3–5 years at 15–25 °C in sealed packaging
אינדיקציות קליניות Large vessel occlusion in the anterior or posterior circulation, e.g., M1, M2, ICA terminus, basilar artery
התוויות נגד Extreme vessel tortuosity, advanced intracranial stenosis, known nickel allergy

מטריצת הזמנות וגודל

Device Diameter (mm) Device Length (mm) Microcatheter ID (inch) קוד מוצר הערות
3.0 20 0.021 אינץ' KNG-3.0x20-021 Smaller stent retriever for distal M2 or narrower vessels
3.0 28 0.021 אינץ' KNG-3.0x28-021 Extended length, same diameter
4.0 20 0.021 אינץ' KNG-4.0x20-021 Mid-range diameter, short retriever for M1
4.0 28 0.027 אינץ' KNG-4.0x28-027 Longer device, larger microcatheter needed
4.5 28 0.027 אינץ' KNG-4.5x28-027 Wider diameter for proximal ICA or large M1
4.5 35 0.027 אינץ' KNG-4.5x35-027 Extended coverage in wide vessel occlusions
6.0 40 0.027 אינץ' KNG-6.0x40-027 Largest diameter for basilar tip or wide ICA

מוצרים קשורים