Mavaraee Fonoon Group

Interlock-18 Detachable Embolization Coils

The Interlock-18 Fibered IDC Occlusion System is designed to offer precision and control, in combination with thrombogenicity and flexibility. Compatible with 0.021" lumen microcatheters, the 0.018" fibered microcoil system is beneficial especially in complex and distal peripheral vasculature, and is available in a wide variety of shapes and sizes. The interlocking arms allow the coil to be advanced and retracted before final placement, for security in embolization procedures.

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Description
Extra Information

Shapes

	The 2D Helical shape is designed to provide optimal anchorability, as the helical shape allows the coil to be in constant, consistent contact with the wall of straight or tapered vessel.
	The Diamond shape is designed to maximize occlusive power by tapering the distal and proximal ends of the coil, maximizing cross-sectional flow disruption.

Coil Delivery

Interlock-18 coils feature a clear and visible detachment zone, with the ability to retract and reposition the coil before final placement. A radiopaque marker is included 3cm proximal to the interlocking arms, for additional visualization benefit.

Single Marker Microcatheter

Double Marker Microcatheter

The Direxion microcatheter is available with two visible radiopaque markers 30 mm distance apart, for visualization aid when the catheter tip is buried into a coil nest.

Interlock and IDC detachable coils have a radiopaque marker band on the delivery wire 30mm proximal to the interlocking arms.

As the coil is advanced, watch as the proximal coil marker approaches the proximal microcatheter marker. Proximal to this point, the coil can still be retracted and repositioned.

When the proximal coil marker passes the proximal microcatheter marker, the coil has been deployed into the vessel.

Fibered for Thrombogenicity Power

Interlock's dense network of fibers

Every coil contains multiple dense networks of synthetic fibers, each designed to catch blood cells and propagate the formation of thrombus.
A close-up image of synthetic fibers (left) shows that the structure of the fiber strands are robust, yet porous, allowing for rapid thrombosis.

Interlock-18 and Covidien Concerto Bench Test

Boston Scientific Interlock-18 Coil
Dacron™ Fiber

Covidien Concerto™ Detachable Coil System
Nylon or PGLA Fiber

In an independent head-to-head bench-top thrombogenicity evaluation of same-sized (diameter and length) peripheral embolization coils between brands:

Interlock-18 coils reached an occlusion test endpoint nearly 3 times faster than equivalent-size Covidien Concerto coils.

Catheter Compatibility

The Interlock-18 Fibered IDC Occlusion System is designed to be delivered through a 0.021" inner lumen microcatheter [0.53 mm], such as the Direxion small-lumen microcatheter.

Ordering Information

Standard Length 2D Configurations

UPN	Description	Diameter (mm)	Length (cm)	Shape
M001361480	Interlock - 18 Coil	2	4	2D
M001361490	Interlock - 18 Coil	2	6	2D
M001361500	Interlock - 18 Coil	3	6	2D
M001361510	Interlock - 18 Coil	3	12	2D
M001361520	Interlock - 18 Coil	4	8	2D
M001361530	Interlock - 18 Coil	4	15	2D
M001361540	Interlock - 18 Coil	5	8	2D
M001361550	Interlock - 18 Coil	5	15	2D
M001361560	Interlock - 18 Coil	6	10	2D
M001361570	Interlock - 18 Coil	6	20	2D
M001361580	Interlock - 18 Coil	8	20	2D
M001361590	Interlock - 18 Coil	10	20	2D
M001361600	Interlock - 18 Coil	10	30	2D
M001361610	Interlock - 18 Coil	12	20	2D
M001361620	Interlock - 18 Coil	12	30	2D
M001361630	Interlock - 18 Coil	14	20	2D
M001361640	Interlock - 18 Coil	14	30	2D

Long Length 2D Configurations

UPN	Description	Diameter (mm)	Length (cm)	Shape
M001361920	Interlock - 18 Coil	10	50	2D
M001361930	Interlock - 18 Coil	14	50	2D
M001361940	Interlock - 18 Coil	18	50	2D
M001361950	Interlock - 18 Coil	20	50	2D
M001361960	Interlock - 18 Coil	22	60	2D

Diamond Configurations

UPN	Description	Diameter (mm)	Length (cm)	Shape
M001361740	Interlock - 18 Coil	2/3	2.3	Diamond
M001361750	Interlock - 18 Coil	2/4	4.1	Diamond
M001361760	Interlock - 18 Coil	2/5	5.8	Diamond
M001361770	Interlock - 18 Coil	2/6	8	Diamond

Product Code	-
Application	Embolization Coils
Manufacturer Country	USA
Guarantee Type	Based on manufacturer recommendations