Spider™ 颅内线圈系统（可拆卸推动式）

Spider™ 颅内线圈系统（可拆卸推动式）

A 可拆卸线圈系统 对于 颅内 或 外围 动脉瘤夹闭术的特点是瞬间机械剥离和 最优化 体积包装。

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Spider™ Intracranial Coil System (Detachable Pushable), introduced by Invamed—a global medical device manufacturer—is engineered for aneurysm occlusion and neurovascular lesion management within the cerebral circulation. By integrating a pushable yet detachable coil design, Spider™ offers precise in-place coil release and repositioning, crucial for intracranial aneurysms requiring exact coil deployment to avoid unintended protrusion or migration.

Detachable Pushable Deliver

Combines the simplicity of pushable coil insertion with controlled detachment, enabling user-friendly repositioning and reducing the risk of coil misplacement.

High radiopacity ensures real-time fluoroscopic visibility, aiding neurosurgeons or interventional neuroradiologists in achieving optimal coil packing density.

The coil’s flexibility suits cerebral aneurysm sacs and curved neurovascular anatomies, preventing excessive stress on delicate vessel walls.

Ideal for intracranial saccular or fusiform aneurysms, arteriovenous malformations (AVMs), or other complex neurovascular anomalies necessitating endovascular embolization.

Intracranial aneurysm occlusion, small AVM feeding vessel occlusion, salvage of vascular malformations within the cerebral circulation.

Vessels too small or tortuous for microcatheter navigation, active infection at the access site, or cases where coil retrieval is not an option.

Combines the simplicity of pushable coil insertion with controlled detachment, enabling user-friendly repositioning and reducing the risk of coil misplacement.

High radiopacity ensures real-time fluoroscopic visibility, aiding neurosurgeons or interventional neuroradiologists in achieving optimal coil packing density.

The coil’s flexibility suits cerebral aneurysm sacs and curved neurovascular anatomies, preventing excessive stress on delicate vessel walls.

Ideal for intracranial saccular or fusiform aneurysms, arteriovenous malformations (AVMs), or other complex neurovascular anomalies necessitating endovascular embolization.

Intracranial aneurysm occlusion, small AVM feeding vessel occlusion, salvage of vascular malformations within the cerebral circulation.

Vessels too small or tortuous for microcatheter navigation, active infection at the access site, or cases where coil retrieval is not an option.

产品规格

规格 细节/价值
产品名称 Spider™ 颅内线圈系统（可拆卸推动式）
线圈材料 Platinum or platinum-tungsten alloy, promoting excellent radiopacity
Delivery Mechanism Pushable coil with a mechanical or friction-based detachable assembly
线圈直径范围 ~1–20 mm (depending on product code), addressing various intracranial aneurysm sizes
线圈长度范围 ~1–40 cm (framing, filling, finishing coils)
Microcatheter Compat. Typically 0.016–0.021” ID microcatheters (verify actual coil diameter)
脱离方法 Mechanical or friction-based release triggered by proximal pusher control
无菌 Sterile, single use
保质期 ~3–5 years if stored at 15–25 °C in sealed packaging
临床适应症 Intracranial aneurysms, cerebral AVMs, or neurovascular abnormalities requiring stable coil embolization

订购和尺寸表

线圈直径（毫米） 线圈长度（厘米） 分遣队类型 产品代码 说明
1.5 2 Mechanical Pushable SPD-D-1.5x2-M 用于微动脉瘤的超小型线圈
1.5 4 Mechanical Pushable SPD-D-1.5x4-E Longer coil for tiny aneurysms
3.0 8 Mechanical Pushable SPD-D-3.0x8-M Mid-diameter coil, short length
3.0 15 Mechanical Pushable SPD-D-3.0x15-E Filling coil for moderate aneurysm sacs
5.0 10 Mechanical Pushable SPD-D-5.0x10-M Larger coil for peripheral or bigger sacks
5.0 20 Mechanical Pushable SPD-D-5.0x20-E Extended coil for expansive aneurysm cavities
10.0 20 Mechanical Pushable SPD-D-10.0x20-M Large diameter coil for wide-neck aneurysms
10.0 40 Mechanical Pushable SPD-D-10.0x40-E Long coil, high-volume occlusion potential

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