Reported May 6, 2020 · Terminated

Replaceable lead set for the Wireless Acquisition Module (WAM), which is the ECG front-end for various…

Welch Allyn, Inc/mortara

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: WELCH ALLYN, INC/MORTARA · 7865 N 86th St · Milwaukee, WI · 53224-3431

Is this the product you have?

  • Replaceable lead set for the Wireless Acquisition Module (WAM), which is the ECG front-end for various Electrocardiographs
  • Sold under the following device names
    • LEAD SET WAM 10 WIRE BANANA AHA GRAY
    • LEAD SET WAM 10 WIRE BANANA IEC GRAY
    • RPLCE LD SET WAM/AM12 LIMBS BANA AHA GRY
    • RPLCE LD SET WAM/AM12 LIMBS BANA IEC GRY
    • RPLCE LD SET WAM/AM12 V1-V3 BANA AHA GRY
    • RPLCE LD SET WAM/AM12 C1-C3 BANA IEC GRY
    • RPLCE LD SET WAM/AM12 V4-V6 BANA AHA GRY
    • RPLCE LD SET WAM/AM12 C4-C6 BANA IEC GRY
    • LEAD SET AM15E 13-WIRE BANANA AHA GRAY
    • LEAD SET AM15E 13-WIRE BANANA IEC GRAY
    • RPLCE LEAD SET AM15E E2-E4 BANANA AHA GRAY
    • LEAD SET WAM 10 WIRE CLIPS AHA GRAY
    • LEAD SET WAM 10 WIRE CLIPS IEC GRAY
    • RPLCE LD SET WAM/AM12 LIMBS CLIP AHA GRY
    • RPLCE LD SET WAM/AM12 LIMBS CLIP IEC GRY
    • RPLCE LD SET WAM/AM12 V1-V3 CLIP AHA GRY
    • RPLCE LD SET WAM/AM12 C1-C3 CLIP IEC GRY
    • RPLCE LD SET WAM/AM12 V4-V6 CLIP AHA GRY
    • RPLCE LD SET WAM/AM12 C4-C6 CLIP IEC GRY
    • LEAD SET WAM/AM12 10-WIRE BANANA AHA GRY
    • LEAD SET WAM/AM12 10-WIRE BANANA IEC GRY
    • LD SET WAM/AM12 10 WRE SHORT AHA CLIP
    • LD SET WAM/AM12 10 WRE SHORT IEC CLIP
Lot codes and dates
  • Model Numbers
    • 9293-046-60 - 9293-047-71
    • 9293-017-50 - 9293-017-51
    • 9293-026-50 - 9293-026-51
    • 9293-061-50 - 9293-061-53
    • 9293-033-52 - 9293-033-53 and 9293-034-50
Amount recalled
78,521 units total

This recall covers 10 products

The agency filed one notice per product. You are reading one of them; the other 9 are below.

Where it was sold

Why it was recalled

Impacted Welch Allyn products may not meet the Defibrillation Withstand requirements of EN/IEC 60601-2-25 Medical Electrical Equipment.

This product could cause temporary or reversible health problems — stop using it.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA device enforcement) notice

Notice updated Feb 9, 2026 · Data as of Sep 19, 5:32 PM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.