The Class I recall involves nearly 37,000 of Medtronic’s Sigma and Kappa pacemakers, most manufactured between November 2000 and November 2002. Class I recalls are the most serious type of recall and involve situations in which there is a reasonable probability that the device will cause serious adverse injury or death.

An estimated 15,200 active Kappa devices and 6,100 active Sigma devices are affected by the recall. Many of the devices have been implanted in patients for five years or longer and may be nearing what Medtronic calls normal elective replacement time. Of the active Kappa and Sigma devices, Medtronic has observed 285 Kappa devices and 131 Sigma devices with the failure mechanism.

Patients with a malfunctioning pacemaker may experience a return of symptoms associated with abnormal heart rate such as fainting or lightheadedness. In rare cases, pacemaker-dependent patients may experience serious injury or even death, according to the FDA’s recall notice. Patients with questions about their pacemaker should contact their primary care physician or cardiologist, who can help identify if the patient’s medical device is included in the recall.

Source: FDA

SOURCE: Sprint Fidelis Lead Recall › FDA issues Class I recall for faulty pacemakers

The recalled devices were manufactured from May 2004 through February 2009 and distributed from May 2004 through February 9, 2009. The defibrillators that fall under the recall have serial numbers in which the last six numbers are under 200000. Defibrillators obtained prior to February 14, 2009 should have serial numbers under 200000 and fall under the recall.

The recall follows a series of letters sent in February and March 2009 to distributors and customers with recommendations and instructions for customers on specific steps to mitigate the identified problems with the device. The February letter instructed customers to replace their batteries every three years. The March follow-up letter instructed customers to download new software for their devices and to remove any battery replacement reminder labels. The new software will detect and prevent potential battery problems that could develop with 123A Lithium batteries in the future.

Software upgrades can be found at www.zollaedplusbatteryhelp.com.

ZOLL will send an email notice to all customers who included their email address as part of their contact information. ZOLL will also publish information about the recall in industry magazines.

Class 1 recalls are the most serious type of recall and involve situations in which there is a reasonable probability that use of these products will cause serious injury or death.

Source: FDA

SOURCE: Sprint Fidelis Lead Recall › FDA issues Class I recall on ZOLL heart defibrillator