SOZO Bilateral Arm L-Dex Software

Recall Insight

This FDA Devices action (record #Z-0155-2024) was formally reported on November 1, 2023, with the manufacturer initiating the action on August 17, 2023. It is classified under Moderate severity (Class II), with a current status of Ongoing. Impedimed Limited is listed as the recalling firm, operating out of Pinkenba, N/A. Federal records indicate 354 units are affected.

The documented reason for this recall is: Bilateral L-Dex assessment software does not have the same level of sensitivity to help detect early signs of lymphedema as the unilateral arm L-Dex assessment, which could result in under-recognition of early lymphedem… Distribution data in the federal record shows the product reached: US Nationwide distribution in the states of IA, CA, IL, AK, NY, FL, KS, WI, MI, NC, GA, SD, KY, TX, MA, LA, AZ, RI, AR, CO, WY, OH, IN, MO, NJ, MD, CT, WA, PA, UT, VA, NM, ME, MN, DC, TN, NE, OR, ND, WV.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by FDA Devices. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 3 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.