Medtronic Inc. Cardiac Rhythm Disease Management: Medtronic, Kappa 600 KDR600,KDR601,KDR603,KDR606,KDR651,KDR653 The devices are implantable pulse generators (IPG) used to detect bradycardia events and provide pacing support. Within each product family, there are varying features, rate responsive pacing, and diagnostic data. Medtronic,Kappa 700 KD700,KD701,KD703,KD706,KDR700,KDR700V,KDR701,KDR701PTO,KDR701V,KDR701VIT,KDR703,KDR703V,KDR706,KDR706V,KDR720,KDR721,KDR730,KDR731,KDR733,KVDD700,KV DD701 Medtronic,Kappa 800 KDR801,KDR803,KDR806 Medtronic,Kappa 900 KD901,KD903,KD906,KDR901,KDR903,KDR906,KDR921,KDR931,KDR933,KVDD901 Medtronic, Enpulse DR E1DR01,E1DR06,E1DR21,E2D01,E2D03,E2DR01,E2DR03,E2DR06,E2DR06J,E2DR21,E2DR21PJ,E2DR31,E2DR31J,E2DR33,E2DR33J,E2VDD01 Medtronic, Adapta/Versa/Sensia DR ADD01,ADDR01,ADDR03,ADDR06,ADDRL1,ADDRS1,ADVDD01,SED01,SED01N,SEDR01,SEDR01N,SEDRL1,VEDR01 Medtronic, Relia RED01,REDR01,REVDD01 (approved in the US but has not been sold in US) Medtronic, Vitatron Extension G and E series DR E50A1,E60A1,G70A1 (not sold in the US)

Recall number

Z-2120-2011

Recalling firm

Medtronic Inc. Cardiac Rhythm Disease Management

Product

Medtronic, Kappa 600 KDR600,KDR601,KDR603,KDR606,KDR651,KDR653 The devices are implantable pulse generators (IPG) used to detect bradycardia events and provide pacing support. Within each product family, there are varying features, rate responsive pacing, and diagnostic data. Medtronic,Kappa 700 KD700,KD701,KD703,KD706,KDR700,KDR700V,KDR701,KDR701PTO,KDR701V,KDR701VIT,KDR703,KDR703V,KDR706,KDR706V,KDR720,KDR721,KDR730,KDR731,KDR733,KVDD700,KV DD701 Medtronic,Kappa 800 KDR801,KDR803,KDR806 Medtronic,Kappa 900 KD901,KD903,KD906,KDR901,KDR903,KDR906,KDR921,KDR931,KDR933,KVDD901 Medtronic, Enpulse DR E1DR01,E1DR06,E1DR21,E2D01,E2D03,E2DR01,E2DR03,E2DR06,E2DR06J,E2DR21,E2DR21PJ,E2DR31,E2DR31J,E2DR33,E2DR33J,E2VDD01 Medtronic, Adapta/Versa/Sensia DR ADD01,ADDR01,ADDR03,ADDR06,ADDRL1,ADDRS1,ADVDD01,SED01,SED01N,SEDR01,SEDR01N,SEDRL1,VEDR01 Medtronic, Relia RED01,REDR01,REVDD01 (approved in the US but has not been sold in US) Medtronic, Vitatron Extension G and E series DR E50A1,E60A1,G70A1 (not sold in the US)

Status

Terminated

Initiated

2011-04-04

Posted

2011-04-29

Terminated

2012-11-27

Reason

A rare measurement lock-up condition that may (at a rate of approximately 1 in 18,000 devices) inappropriately trigger ERI/RRT in the Medtronic Dual Chamber Pacemakers: Kappa 600, 700, 800, 900, EnPulse, Adapta, Versa, Sensia. This is caused by a random lock-up of the measurement system hardware that may result in an incorrect battery voltage reading of zero. This issue does NOT impact battery lon

Root cause

Component design/selection

Action

The firm, Medtronic, sent an "Important: Medical Device Correction" letter dated April 2011 to its customers. The letter described the product, problem, and actions taken. Medtronic informed the customers that this issue does NOT impact battery longevity and does NOT require device explant. Currently, the device can be reset to normal operation by a Medtronic representative. Reset devices are no more likely to experience a recurrence of this issue. Medtronic is planning to release a programmer software update that will allow the clinician to reset the device. In addition, Medtronic has consolidated their product performance data with the vision of creating a primary reference tool for performance updates. If you have any questions, please contact your local Medtronic Representative or Medtronic Technical Services at 800-505-4636.

Quantity

1,989,180

Distribution

Worldwide distribution: USA (nationwide) including Guam, Puerto Rico and DC; and countries including: Algeria, Andorra, Anguilla, Argentina, Armenia, Aruba, Australia, Austria, Bahamas, Bangladesh, Belgium, Bermuda, Bolivia, Brazil, Brunei, Darussalam, Canada, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Finland, France, Georgia, Germany, Greece, Guadeloupe, Guatemala, Guyana, Honduras, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Korea, Kuwait, Latvia, Lebanon, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Morocco, Netherlands, Netherlands Antilles, New Zealand, Norway, Oman, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Qatar, Reunion, Romania, Russian Federation, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Thailand, Trinidad and Tobago, Turkey, United Arab Emirates, United Kingdom, Uruguay, Venezuela, and Virgin Islands (British).

Lot, serial or model codes

All serial numbers affected.

510(k) numbers

not on file

PMA numbers

["P980035"]

Product code

NVZ

Firm FEI

2182208

Firm city

Saint Paul

Firm state

MN

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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