Perdenser® Embolic Coil System

Embolic Coil. Neurovascular medical device. Applied for endovascular embolization.

Perdenser® Embolic Coil System Details

Perdenser® Embolic Coil System provides different softness with better compliance.

Anti-unwinding structure prevents coil from unwinding which is caused by over-stretching during the embolization process.

Markers on proximal end of the coil and the distal end of the delivery shaft provide accurate positioning.

Stable detachment leads to safer operation. One single coil could be detached completely within 1 second.

This product is compatible with most of the microcatheters in the market.

Product Description

A cerebral aneurysm is a bulging, weakened area in the wall of an artery in the brain, resulting in an abnormal widening, ballooning, or bleb.

Perdenser® Embolic Coil System is indicated for the endovascular embolization of intracranial aneurysms and other neurovascular abnormalities such as arteriovenous malformations and arteriovenous fistulae.

Product Features

Full Range of Sizes for Accurate Positioning

Full range of sizes of coils with both helical and complex structures. The coil system is compatible with 0.0165"-0.021" microcatheter inner diameter. Two markers design provides accurate positioning for both delivery system and detaching point.

Multi-segments Delivery System

The delivery system is designed with gradient hardness, which provides stiff proximal part and soft distal part. The longer soft segment combines with shorter detaching segment enhances the flexibility of the delivery system to go through the tortuous vessels smoothly. The stiff proximal shaft provides better pushability for easier manipulation.

Strengthen Anti-unwinding Force

The maximum anti-unwinding force could reach up to 0.5N that provided by the polymer anti-unwinding system, which guarantees its performance for coil readjustment.

Soft Shrunken Distal Loops

Pt-W alloy coil and round polymer tip enhance its softness. The first loop of the coil is shrunken to minimize the risk of coil prolapsing.

Uniform and Compact Filling Performance

Optimized Ω open loop design provides random deflecting points to fit any shape of aneurysm. The coil spreads out to any direction to form a stable frame, and advances centripetally to fully fill the space.

Safe and Reliable Immediate Detaching System

The detaching point is applied with polymer wire and immediate fusing technique, which ensure the detachment finishing within 1 second. The distal end of the coil is smooth and soft after detachment without any additional residues. The operation of the detachment is easy, stable, and safe.

Indications for Use

• Advice on taking out Perdenser from its protection scroller: pull back the black cap around 6-8cm until the delivery pusher is revealed. Do not breakoff the black cap.

Specifications - Helical Coil Structure

Specification Loop Dia.

(mm) Length

(cm) Coil Structure

TJCST1.502-2D 1.5 2 Helical

TJCST1.503-2D 1.5 3 Helical

TJCST1.504-2D 1.5 4 Helical

TJCST0201-2D 2 1 Helical

TJCST0202-2D 2 2 Helical

TJCST0203-2D 2 3 Helical

TJCST0204-2D 2 4 Helical

TJCST0206-2D 2 6 Helical

TJCST0208-2D 2 8 Helical

TJCST2.502-2D 2.5 2 Helical

TJCST2.504-2D 2.5 4 Helical

TJCST2.506-2D 2.5 6 Helical

TJCST2.508-2D 2.5 8 Helical

TJCST0304-2D 3 4 Helical

TJCST0306-2D 3 6 Helical

TJCST0308-2D 3 8 Helical

TJCST0310-2D 3 10 Helical

TJCST0312-2D 3 12 Helical

TJCST3.506-2D 3.5 6 Helical

TJCST3.508-2D 3.5 8 Helical

TJCST3.510-2D 3.5 10 Helical

TJCST3.512-2D 3.5 12 Helical

TJCST0404-2D 4 4 Helical

TJCST0406-2D 4 6 Helical

TJCST0408-2D 4 8 Helical

TJCST0410-2D 4 10 Helical

TJCST4.506-2D 4.5 6 Helical

TJCST4.508-2D 4.5 8 Helical

TJCST4.510-2D 4.5 10 Helical

TJCST4.512-2D 4.5 12 Helical

TJCST4.515-2D 4.5 15 Helical

TJCST0509-2D 5 9 Helical

TJCST0510-2D 5 10 Helical

TJCST0515-2D 5 15 Helical

TJCST0520-2D 5 20 Helical

TJCST0610-2D 6 10 Helical

TJCST0611-2D 6 11 Helical

TJCST0615-2D 6 15 Helical

TJCST0620-2D 6 20 Helical

TJCST0715-2D 7 15 Helical

TJCST0720-2D 7 20 Helical

TJCST0730-2D 7 30 Helical

TJCST0815-2D 8 15 Helical

TJCST0820-2D 8 20 Helical

TJCST0830-2D 8 30 Helical

TJCST0920-2D 9 20 Helical

TJCST0930-2D 9 30 Helical

TJCST1020-2D 10 20 Helical

TJCST1030-2D 10 30 Helical

TJCST1130-2D 11 30 Helical

TJCST1230-2D 12 30 Helical

TJCST1330-2D 13 30 Helical

TJCST1430-2D 14 30 Helical

TJCST1530-2D 15 30 Helical

TJCST1630-2D 16 30 Helical

TJCST1830-2D 18 30 Helical

TJCST2030-2D 20 30 Helical

Notice: Please contact the sales for detailed information before placing the order.

Today, Lepu Medical has grown into a global leading medical technology company in the fields of cardiovascular interventions, structural heart diseases, cardiac rhythm management, anesthesia and critical care, in vitro diagnostics and general surgery with products include coronary stents, dilatation balloon catheters, interventional accessories, occlusion devices, mechanical heart valves, electrophysiology catheters, pacemakers, in vitro diagnostic equipment and biomarkers, DSA systems and surgical staplers. In 2009 Lepu Medical successfully went public, and was listed on Chinext Shenzhen StockExchange Market ( stock code: 300003).