“Signature Orthopedics Logical Cup Liner Recalled Due to Mislabeled Product.” GovInfoNow, updated August 19, 2026. https://govinfonow.com/recall/62764-signature-orthopedics-logical-cup-liner-recalled-due-to-mislabeled-product. Based on FDA recall #Z-1694-2021 (https://api.fda.gov/device/enforcement.json?search=recall_number:%22Z-1694-2021%22&limit=1).
The FDA announced on April 20, 2021, that Signature Orthopedics Pty Limited is recalling its Logical cup liner due to product mislabeling. The hazard involves receiving the incorrect product inside the package. This Class II recall affects three units distributed nationwide in North Carolina.
How to tell if you have it
Brand: Signature Orthopedics
Product: Logical cup liner
Lot code: LOT# 71541-1
Quantity: 3 units
The hazard
The logical cup liners were mislabeled, resulting in the incorrect product being packaged inside. This error poses a risk of surgical complications if the wrong implant is used.
Context
GovInfoNow's records show Signature Orthopedics Pty Limited has issued two other recalls since February 2, 2018, including a December 10, 2018, recall for Genius Knee Cemented CR Femoral Components due to product mix-up hazards and a February 2, 2018, recall for Signature Ceramic Femoral Heads caused by mislabeling. Other recent recalls of similar products include the EMPOWR 3D KNEE Implants with incorrect labeling (January 15, 2026), the Encore Medical EMPOWR Acetabular System packaging discrepancy (January 5, 2026), and the Orthof Minirail Fixator M122 labeled incorrectly (June 10, 2026).
How to tell if you have this one
Check the lot number on the package. Affected items have the lot number 71541-1.
Brand
Signature Orthopedics
Category
Medical device
Based on the official FDA remedy
What to do — step by step
Check Package Lot Number
Look for the lot number 71541-1 on the product packaging.
Where it went and when
Where it was distributed
Distributed nationwide.
Nationwide
Not listed
FDA distribution: “US Nationwide distribution in the state of NC.” States read from FDA’s own wording; “not listed” means the notice does not name it.
Distributed nationwide.
Recall timeline
FDA terminated this recall 21 months after the firm started it.
1Firm started the recall
2FDA classified it Class II
3Published in FDA’s Enforcement Report
4FDA terminated the recall
Dates from the agency record only; steps without a date are left out.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
Official source: FDA Recall #Z-1694-2021 (April 20, 2021) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for Z-1694-2021 to see it in context.
Plain-language summary written by qwen3:4b on August 19, 2026, from the official record above. Not reviewed by a person — if it conflicts with the FDA notice, the notice is correct. Report an error on this page.
GovInfoNow is an independent service and is not a government agency. We republish official FDA recall data; we don’t issue, amend or administer recalls.