KinG Intracranial Revascularization Device

KinG Intracranial Revascularization Device

A stent retriever または flow restoration device for acute ischemic stroke, capturing and removing large clots from the intracranial arteries, swiftly restoring perfusion.

インフォメーション

について King Vascular Revascularization Device は 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 そして removes thrombus while reinvigorating cerebral perfusion—making it a rapid そして 革新的 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, and 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, and 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.

製品仕様

仕様 詳細 / 価値
製品名 KinG Intracranial Revascularization Device
使用目的 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
素材 Medical-grade nitinol (Nickel-Titanium) or cobalt-chromium alloy
展開メカニズム Microcatheter-based insertion, typically 0.021”–0.027” ID
放射線不透過性マーカー Distal and proximal markers for fluoroscopic visualization
Length & Diameter Range ~15–40 mm length, 3–6 mm diameter (depending on specific code)
互換性 Guide catheter or sheath (≥ 5F–6F) for intracranial access, 0.014” wire guidance
不妊症 滅菌済み、シングルユース
賞味期限 ~3–5 years at 15–25 °C in sealed packaging
臨床適応症 Large vessel occlusion in the anterior or posterior circulation, e.g., M1, M2, ICA terminus, basilar artery
禁忌事項 Extreme vessel tortuosity, advanced intracranial stenosis, known nickel allergy

オーダー＆サイズマトリックス

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

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