CLASS II Device recall · Reported 17 Feb 2021 · FDA Enforcement Report

Needlemaster 5MMx Upper recalled by Aomori Olympus Co

Aomori Olympus Co is recalling Needlemaster 5MMx Upper, distributed nationwide in the US. The recall was initiated on 4 Jan 2021 and the FDA has classified it as Class II.

Check your package

Lot, batch or date codes01K, 05K, 99K, 9XK, 9YK, 9ZK, 05V, 06V, 07V, 08V, 09V, 0XV
Quantity recalled7,400,000 (globally); 260,395 (US)

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

Recall details

Recall number
Z-1034-2021
FDA event ID
87074
Recalling firm
Aomori Olympus Co, Kuroishi, N/A
Classification
Class II
Status
Terminated
Recall initiated
4 Jan 2021
FDA classified
5 Feb 2021
Reported
17 Feb 2021
Type
Voluntary: Firm initiated
Customers notified by
Letter
Reason category
Sterility

Timeline

4 Jan 2021Recall initiated by company
5 Feb 2021Classified by FDA+32 days
17 Feb 2021Published in enforcement report+12 days

Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.

Reason for recall

Inspection confirmed a small percentage of sterile packages with inadequate package seal (partial heat seal). Patients may develop infections if non-sterile equipment is used.

A sterility recall means a product that must be sterile, such as an injection or eye drop, may be contaminated. Using a non-sterile product can cause serious infection.

Product as listed by the FDA

NEEDLEMASTER 5MMx 21G UPPER, model no. NM-610L-0521 - Product Usage: Used with endoscopes to perform endoscopic vascular or submucosal injection in the GI tract.

Where it was distributed

US Nationwide distribution.

Nationwide

Stores named: Walmart

Questions about this recall

Is Needlemaster 5MMx Upper recalled?

Yes. Aomori Olympus Co recalled Needlemaster 5MMx Upper on 4 Jan 2021. The recall is Class II and its status is Terminated. Recall number Z-1034-2021.

Why was it recalled?

Inspection confirmed a small percentage of sterile packages with inadequate package seal (partial heat seal). Patients may develop infections if non-sterile equipment is used.

Which lots are affected?

01K, 05K, 99K, 9XK, 9YK, 9ZK, 05V, 06V, 07V, 08V, 09V, 0XV

Where was it sold?

US Nationwide distribution.

What should I do if I have it?

Stop using the device if the notice says to, and contact the manufacturer or your healthcare provider for the correction or replacement.

What does Class II mean?

Class II means the product may cause temporary or medically reversible health problems, or the probability of serious harm is remote.

Read the official FDA notice · Source record retrieved 21 Sep 2026. The FDA describes openFDA data as unvalidated; the official notice takes precedence. This page reports the record and gives no medical advice.

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