Healthcare Professionals

Enteer Re-entry System

Peripheral Interventions

  • Enteer Re-entry System

Overview

Target a vessel's true lumen from the subintimal space by using the Enteer™ re-entry catheter to cross chronic total occlusions (CTOs). Leverage the self-orienting balloon that, when combined with an Enteer guidewire, enables re-entry. With two balloon sizes and three guidewire options, the Enteer re-entry system can be used to access and cross lesions above or below the knee, without any capital equipment investment.

U.S. Indications

The Enteer™ Re-entry Guidewire is intended to facilitate placement of balloon dilatation catheters or other intravascular devices during percutaneous transluminal angioplasty (PTA). The Enteer Guidewire is not to be used in cerebral blood vessels. When used as part of the Peripheral System, the Enteer Guidewire is indicated for use to facilitate the intraluminal placement of conventional guidewires beyond stenotic peripheral lesions (including chronic total occlusions) prior to placement of other interventional devices.

The Enteer Re-entry Catheter is indicated for directing, steering, controlling and supporting a guidewire in order to access discrete regions of the peripheral vasculature. When used as part of the Peripheral System, the Enteer Catheter is indicated for use to facilitate the intraluminal placement of conventional guidewires beyond stenotic peripheral lesions (including chronic total occlusions) prior to placement of other interventional devices.

Product Details

Design of Enteer re-entry system

  1. OTW 0.014" and 0.018” guidewire compatibility allows for flexibility during a case and minimizes guidewire exchanges.
  2. With three offerings, the 28° Enteer guidewires are designed to find the Enteer catheter exit port and re-enter true lumen.
  3. When inflated, the flat shaped balloon self-orients toward the true lumen within the subintimal space.

Design of Enteer Re-entry System

180° and offset exit ports on each side of device allow the Enteer guidewire to re-enter the correct port into the true lumen.

Enteer Exit Ports

Targeting True Lumen with Enteer Re-entry System

Enteer Animation - (00:59)

See how the Enteer system enables the physician to reliably target the true lumen from the subintimal channel above or below the knee for CTO crossing.
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pdf Crossing Portfolio Brochure (.pdf)

Medtronic offers a robust crossing portfolio toolkit to help you confidently navigate tortuous vasculature and cross complex lesions.

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Manuals and Technical Guides

Find this technical manual in the product labeling supplied with each device or by calling technical support for cardiovascular devices: (877) 526‑7890.

Model Specifications

RE-ENTRY BALLOON CATHETER

Reference Number Balloon Size
(W × H × L mm)		 Working
Length
(cm)		 Guidewire
Compatibility
(in)		 Crossing
Profile
(max in)		 Sheath
Compatibility
ENB-375-20-135 ATK 3.75 × 1.5 × 20 135 ≤ 0.018 0.066 5 F
ENB-275-20-150 BTK 2.75 × 1.0 × 20 150 ≤ 0.018 0.066 5 F

GUIDEWIRE

Reference Number Description Diameter
(in)		 Length
(cm)		 Tip Reach
(mm)
ENW-FX-014-300 Flexible 0.014 300 1.5
ENW-SD-014-300 Standard 0.014 300 1.5
ENW-SF-014-300 Stiff 0.014 300 2.5

See product catalog for complete, detailed product information.