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Use caution Medical device recall · FDA · Published November 21, 2019

DeRoyal Warrior Recovery Knee Brace Recall: Hinge May Break

DeRoyal recalls Warrior Recovery Knee Braces with specific lot numbers due to risk of hinge breaking. Consumers should check their product details to determine if affected.

🇺🇸 FDA recall #Z-0706-2020Medical deviceDeRoyal ›
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Recalling firmDeRoyal Industries Inc200 Debusk Ln · Powell, TN 37849-4703
✎ GovInfoNow plain-language explainer

What happened, in plain English

DeRoyal is recalling Warrior Recovery Knee Braces with certain lot numbers because the hinge could break, potentially causing the brace to come apart. This poses a risk of injury if the brace fails during use. Read more at govinfonow.com/recall/66462-deroyal-warrior-recovery-knee-brace-recall-hinge-may-break.

Source Summary by GovInfoNow · govinfonow.com/recall/66462-deroyal-warrior-recovery-knee-brace-recall-hinge-may-break · Updated August 19, 2026 · FDA enforcement record: FDA #Z-0706-2020

Cite this page

“DeRoyal Warrior Recovery Knee Brace Recall: Hinge May Break.” GovInfoNow, updated August 19, 2026. https://govinfonow.com/recall/66462-deroyal-warrior-recovery-knee-brace-recall-hinge-may-break. Based on FDA recall #Z-0706-2020 (https://api.fda.gov/device/enforcement.json?search=recall_number:%22Z-0706-2020%22&limit=1).

Why it’s dangerous

The knee brace's hinge may break under normal use, causing the brace to come apart. This could lead to the brace becoming unstable or falling off, potentially causing injury.

Who’s affected

People who own or use the DeRoyal Warrior Recovery Knee Brace with the listed lot numbers are affected. Those who rely on the brace for medical support are at higher risk if the hinge breaks.

How to tell if you have this one

Check the product's lot number on the label. Affected models include those with lot numbers listed for REF KB9000-01, REF 11-450A-00, and REF 1150UTPP.

  • Brand
    DeRoyal
  • Category
    Medical device
Based on the official FDA remedy

What to do — step by step

  1. Check Product Lot Number

    Look for the lot number on the brace label to see if it matches the listed numbers for REF KB9000-01, REF 11-450A-00, or REF 1150UTPP.

Where it went and when

Where it was distributed

Distributed nationwide, and outside the U.S.

Alaska: yesAKMaine: yesMEVermont: yesVTNew Hampshire: yesNHWashington: yesWAIdaho: yesIDMontana: yesMTNorth Dakota: yesNDMinnesota: yesMNIllinois: yesILWisconsin: yesWIMichigan: yesMINew York: yesNYRhode Island: yesRIMassachusetts: yesMAOregon: yesORNevada: yesNVWyoming: yesWYSouth Dakota: yesSDIowa: yesIAIndiana: yesINOhio: yesOHPennsylvania: yesPANew Jersey: yesNJConnecticut: yesCTCalifornia: yesCAUtah: yesUTColorado: yesCONebraska: yesNEMissouri: yesMOKentucky: yesKYWest Virginia: yesWVVirginia: yesVAMaryland: yesMDDelaware: yesDEArizona: yesAZNew Mexico: yesNMKansas: yesKSArkansas: yesARTennessee: yesTNNorth Carolina: yesNCSouth Carolina: yesSCDistrict of Columbia: yesDCOklahoma: yesOKLouisiana: yesLAMississippi: yesMSAlabama: yesALGeorgia: yesGAHawaii: yesHITexas: yesTXFlorida: yesFL

FDA distribution: “Nationwide, Australia, India, Saudi Arabia” States read from FDA’s own wording; “not listed” means the notice does not name it.

Distributed nationwide, and outside the U.S.

Recall timeline

FDA published this recall 34 days after the firm started it.

1. Firm started the recall: Nov 21, 201912. FDA classified it Class II: Dec 19, 201923. Published in FDA’s Enforcement Report: Dec 25, 201932019
  1. Firm started the recall
  2. FDA classified it Class II
  3. Published in FDA’s Enforcement Report

Dates from the agency record only; steps without a date are left out.

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Where this comes from

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-0706-2020 (November 21, 2019) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for Z-0706-2020 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.