PM 1250 and PM 2250 ZENEX; PM1282 and PM2282 ZENEX MRI These low voltage (LV) devices are implantable pacemaker pulse generators, intended to be permanently implanted in the body, that have a power supply and electronic circuits that produce a periodic electrical pulse to stimulate the heart. These devices are used as a substitute for the heart's intrinsic pacing system to correct both intermittent and continuous cardiac rhythm disorders.
New pacemaker firmware was developed to further mitigate the risk of unauthorized access to our pacemakers that utilize radio frequency (RF) communications.
Worldwide Distribution
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0036-2018