Detachable Coils Portolio

Solutions for FRAMING, FILLING and FINISHING in Peripheral Embolization

Associates Precision & Control of a detachable coil to the powerful Thrombogenicity of a fibered coil configuration. The Interlocking arm is designed to allow the coil to be advanced and retracted before final placement. Synthetic streamlined oriented & dense fibers onto the platinum coil to foster stasis and help reaching occlusion. Available in a broad range of product sizes, Interlock™ Fibered occlusion system offers precise treatment and clinical flexibility.

Key Resources

Product details


Interlock 35 shapes 2D Interlock 35 shapes 2D

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. 

Interlock 35 shapes diamond Interlock 35 shapes diamond

The Diamond shape is designed to maximize occlusive power by tapering the distal and proximal ends of the coil, maximizing cross-sectional flow disruption. 

Interlock 35 shapes Cube Interlock 35 shapes Cube

The Cube shape is designed to provide circumferential wall apposition and framing capability

Fibered for Thrombogenicity Power

Fibered for thrombogenicity Fibered for thrombogenicity

  • Every Coil contains multiple dense networks of Dacron® Fibers, each designed to catch blood cells and propagate the formation of thrombus.

  • A close-up image of Dacron Fibers (left) shows that the structure of the fiber strands are robust, yet porous, allowing for rapid thrombosis.

Catheter Compatibility:

The Interlock - 35 Coil is recommended for use with a 5F (1,70mm) diagnostic catheter - 0.035 in (0,89mm) or 0.038 in (0,97mm) inner lumen, such as Imager™ II Catheter without side flushing holes. Use of soft-wall catheter is not recommended due to significant resistance that could be encountered during advancement.

Physicians should exercise their clinical judgment in selection and use of catheters. Refer to the instructions for use for each product listed. Manufacturers may make changes to their catheters without notice which may impact their suitability for use with Interlock - 35 Fibered IDC Occlusion System. Boston Scientific Corporation provides no warranty for use of third party catheters with its products. The use of other diagnostic catheters may result in an inability to deliver, deploy, or recapture the device.

Do not attempt to use the Interlock - 35 Coil with a soft-walled delivery catheter, such as the Terumo Glidecath™ Catheter or the Angiodynamics SoftVu™ Catheter.  Due to the coil’s high radial force and dense fibering configuration, significant resistance will be encountered when advancement through a soft-walled delivery catheter is attempted.

More details

Imager II Angiographic Catheter

Coil Preparation

Coil Coil

Flushing the luer attached to the carrier hoop enables coil hydration before insertion

Coil Coil

Introducer side holes to allow flushing through the side arm of the valve, limiting thrombus formation in the catheter lumen during coil advancement

Nitinol pusherwire designed for superior kink resistance vs. stainless steel

Ordering Information:

Standard Length 2D Configurations

UPN Description Diameter (mm) length (mm) Shape
M001363500 Interlock - 35 Coil 3 40 2D
M001363520 Interlock - 35 Coil 4 100 2D
M001363540 Interlock - 35 Coil 6 100 2D
M001363550 Interlock - 35 Coil 6 200 2D
M001363570 Interlock - 35 Coil 8 100 2D
M001363580 Interlock - 35 Coil 8 200 2D
M001363590 Interlock - 35 Coil 8 400 2D
M001363600 Interlock - 35 Coil 10 200 2D
M001363610 Interlock - 35 Coil 10 400 2D
M001363620 Interlock - 35 Coil 12 200 2D
M001363630 Interlock - 35 Coil 12 400 2D
M001363640 Interlock - 35 Coil 15 200 2D
M001363650 Interlock - 35 Coil 15 400 2D
M001363660 Interlock - 35 Coil 18 200 2D
M001363670 Interlock - 35 Coil 18 400 2D

Cube Configurations

UPN Description Diameter (mm) length (mm) Shape
M001363700 Interlock - 35 Coil 4 60 Cube
M001363720 Interlock - 35 Coil 6 100 Cube
M001363730 Interlock - 35 Coil 6 200 Cube
M001363760 Interlock - 35 Coil 8 200 Cube
M001363790 Interlock - 35 Coil 10 250 Cube
M001363800 Interlock - 35 Coil 10 400 Cube
M001363810 Interlock - 35 Coil 15 250 Cube
M001363820 Interlock - 35 Coil 15 400 Cube
M001363830 Interlock - 35 Coil 20 400 Cube

Diamond Configurations

UPN Description Diameter (mm) length (mm) Shape
M001363910 Interlock - 35 Coil 4 45 Diamond
M001363920 Interlock - 35 Coil 6 90 Diamond
M001363930 Interlock - 35 Coil 8 140 Diamond

Interlock™ 35 and 18 and IDC™ Occlusion system is manufactured by Boston Scientific Corporation. All cited trademarks are the property of their respecvtie owners. CAUTION: The law restricts these devices to sale by or on the order of a physician. Indications, contraindications, warnings and instructions for use can be found in the product labeling supplied with each device. Information for the use only in countries with applicable health authority product registrations Not for use or distribution in France.