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Recall Observatory FDA recall evidence

Device product

RKN130002, RHEO KNEE 2 YR WARRANTY, MD, CE, External lower limb prosthetic component

Z-1787-2024

March 25, 2024

Class II

Product summary

Firm
Ossur H / F
Event
Event 94332
Status
Ongoing
Classification
Class II
Quantity
N/A
Official record key
device-enforcement:Z-1787-2024

Official wording

Reason: Due to firmware issues with the prosthetic knee, there is the potential for unintended warnings and device shutdown which could result in patient falls.

Code information: UDI: 05690967598426/ Serial Number: HF377253 1

Distribution pattern: US Nationwide distribution in the states of AL, AZ, CA, CO, DE, FL, GA, HI, IA, ID, IL, IN, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NH, NJ, NM, NY, OH, OR, PA, RI, SC, TN, TX, UT, VA, WA, WI, WV, WY.

Derived failure modes

  • Device software or design

    reason.device_software_design · v1.0.0

    firmware issues with the prosthetic knee, there is the potential for unintended warnings and device shutdown which could result in