FDA Medical Device Recalls (openFDA)
ConforMIS, Inc.: ConForMIS Unicondylar Knee Replacement System iUNI G2, Left Medial Catalog Number: M57220600210(US) M5722INT0600210 (OUS)
- Recall number
- Z-0139-2016
- Recalling firm
- ConforMIS, Inc.
- Product
- ConForMIS Unicondylar Knee Replacement System iUNI G2, Left Medial Catalog Number: M57220600210(US) M5722INT0600210 (OUS)
- Status
- Terminated
- Initiated
- 2015-08-31
- Posted
- 2015-10-21
- Terminated
- 2016-03-02
- Reason
- May contain small amounts of ethylene glycol residue
- Root cause
- Process design
- Action
- ConForMIS issued a Press on August 31, 2015 to the general public The sales force was notified through email. The sales personnel for affected accounts that had upcoming surgeries scheduled were asked to confirm that the affected surgeries were cancelled and that the devices were not used in surgery (Formal notification letters will be distributed to the affected accounts by Tuesday, September 8, 2015. The user required to confirm their understanding of the recall and to return any unused product to ConforMIS. Distribution of the letters conducted in two phases as described below: Phase 1-Surgeons with product for which the surgery has not yet been completed Phase 2-Surgeons for whom product was confirmed to have been consumed/implanted. An updated Surgeon letter dated September 8, 2015 issued includes additional information for devices that have been used in surgery. Contact your local ConforMIS representative or Amita Shah, at 17813459164.
- Quantity
- 71 units
- Distribution
- Distributed Nationwide and in Germany, Switzerland, and UK.
- Lot, serial or model codes
- Serial Numbers (US): 0353901 0354506 0354220 0355550 0355016 0350789 0354111 0354321 0352939 0353154 0353812 0354828 0354576 0354180 0355588 0355064 0353912 0351237 0351983 0354434 0353374 0351642 0352751 0355557 0353757 0353944 0354218 0353846 0353688 0355110 0352483 0345608 0353771 0353306 3054517 Serial Numbers (OUS): 0348705 0349592 0351522 0351616 0352700 0352750 0352827 0352840 0352999 0353210 0353225 0353263 0353420 0353514 0353515 0353577 0353714 0353791 0353822 0353918 0353921 0354163 0354208 0354284 0354292 0354439 0354507 0354509 0354605 0354771 0354773 0354792 0355178 0355188 0355202 0355227
- 510(k) numbers
- ["K132640","K133256"]
- PMA numbers
- not on file
- Product code
- OOG
- Firm FEI
- 3009844603
- Firm city
- Bedford
- Firm state
- MA
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
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