Thoratec Corporation: HeartMate II Left Ventricular Assist System (HM II LVAS) Sealed Outflow Graft Bend Relief. The Sealed Outflow Graft Bend Relief is provided as a component of the HM II Sealed Outflow Graft, which in turn is a component of the HM II LVAS Implant Kit with Sealed Grafts. A short configuration of the HM II LVAS Sealed Outflow Graft Bend Relief is provided as a stand-along product. Thoratec Corporation 6035 Stoneridge Drive Pleasanton, CA 94588. Product Usage: The HM II LVAS is intended to provide hemodynamic support in patients with end-stage, refractory left ventricular heart failure; either for temporary support, such as a bridge to Cardiac Transplanation or myocardial recovery, or as permanent destination therapy. The HeartMate II is intended for use inside or outside the hospital. The outflow of the HM II LVAS blood pump is connected to the aorta with a flexible vascular graft. The outflow graft is provided with a bend relief, a three or four in long tube of reinforced ePTFE surrounding the outflow graft proximal to the pump that is designed to prevent kinking of the outflow graft.

Recall number

Z-1228-2012

Recalling firm

Thoratec Corporation

Product

HeartMate II Left Ventricular Assist System (HM II LVAS) Sealed Outflow Graft Bend Relief. The Sealed Outflow Graft Bend Relief is provided as a component of the HM II Sealed Outflow Graft, which in turn is a component of the HM II LVAS Implant Kit with Sealed Grafts. A short configuration of the HM II LVAS Sealed Outflow Graft Bend Relief is provided as a stand-along product. Thoratec Corporation 6035 Stoneridge Drive Pleasanton, CA 94588. Product Usage: The HM II LVAS is intended to provide hemodynamic support in patients with end-stage, refractory left ventricular heart failure; either for temporary support, such as a bridge to Cardiac Transplanation or myocardial recovery, or as permanent destination therapy. The HeartMate II is intended for use inside or outside the hospital. The outflow of the HM II LVAS blood pump is connected to the aorta with a flexible vascular graft. The outflow graft is provided with a bend relief, a three or four in long tube of reinforced ePTFE surrounding the outflow graft proximal to the pump that is designed to prevent kinking of the outflow graft.

Status

Terminated

Initiated

2012-02-23

Posted

2012-03-23

Terminated

2012-11-08

Reason

A trend of disconnected bend reliefs on the sealed outflow graft used with the HeartMate II LVAS has been identified

Root cause

Device Design

Action

Thoractec Corporation sent an Urgent Medical Device Correction letter on February 23, 2012 via overnight courier and e-mail to all affected consignees. The Urgent Medical Device Correction notification letters identify the affected products, description of the problem with illustrations, symptoms of problem and immediate actions to taken. All users are asked to review the attached labeling, including new caution statements and share with all surgical personnel. Consignees are instructed to completed and returned the Acknowledgement Form indicating that the information was received and understood. Additionally, an update concerning the Worldwide Medical Device Correction Notification is enclosed with each letter. Questions should be directed to Thoratec Regulatory Affairs at 925-847-8571.

Quantity

3852 units in commerce

Distribution

Worldwide Distribution - USA (nationwide) and the countries of: Austria, Belgium, Denmark, Germany, Greece, France, Hong Kong, Kuwait, Ireland, Israel, Italy, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malaysia, Netherlands, Turkey, Saudi Arabia, Singapore, Slovenia, Spain, Sweden, Switzerland, Thailand and United Kingdom.

Lot, serial or model codes

Sealed Outflow Graft: Catalog number 103393, all lot numbers; Sealed Outflow Short Bend Relief; Catalog number 104692, all lot numbers; Catalog number 104911, HM II LVAS Implant Kit (with sealed grafts) [US labeling] (contains catalog number 103393); all serial numbers; Catalog number 104912, HM II LVAS Implant Kit (with sealed grafts) [CE Mark labeling], contains catalog no. 103393); all serial numbers:

510(k) numbers

not on file

PMA numbers

["P060040","P060040S004","P060040S005"]

Product code

DSQ

Firm FEI

2916596

Firm city

Pleasanton

Firm state

CA

Firm country

not on file

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

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