Lower risk Medical device recall · FDA · Published January 8, 2021

Nihon Kohden WMTS Telemetry Receiver Recall: Incorrect Date Stamp or No Data Transfer

Nihon Kohden recalls specific WMTS Telemetry Receivers due to incorrect date stamps or no data transfer. Affected models include ORG 9100A, 9110A, and 9700A with specific serial numbers. Consumers should check their device details.

Plain-English summary generated from official FDA data by GovInfoNow · Published by Carlos Caban · How we make summaries

🇺🇸 FDA recall #Z-1162-2021Medical device Nihon Kohden ›

Lower-risk recall

Incorrect Date Stamp or No Data Transfer on Telemetry Receiver and Transmitter.

Take action

Contact the company

Recalling firmNihon Kohden America Inc90 Icon · Foothill Ranch, CA 92610-3000

✎ GovInfoNow plain-language explainer

Nihon Kohden is recalling certain WMTS Telemetry Receivers that may have incorrect date stamps or fail to transfer data. This could lead to inaccurate patient monitoring readings, which might affect medical care decisions. Read more at govinfonow.com/recall/63441-nihon-kohden-wmts-telemetry-receiver-recall-incorrect-date-stamp-or.

Source Summary by GovInfoNow · govinfonow.com/recall/63441-nihon-kohden-wmts-telemetry-receiver-recall-incorrect-date-stamp-or · Updated August 19, 2026 · FDA enforcement record: FDA #Z-1162-2021

Cite this page

“Nihon Kohden WMTS Telemetry Receiver Recall: Incorrect Date Stamp or No Data Transfer.” GovInfoNow, updated August 19, 2026. https://govinfonow.com/recall/63441-nihon-kohden-wmts-telemetry-receiver-recall-incorrect-date-stamp-or. Based on FDA recall #Z-1162-2021 (https://api.fda.gov/device/enforcement.json?search=recall_number:%22Z-1162-2021%22&limit=1).

Nihon Kohden America Inc recalled WMTS Telemetry Receivers and Multiple Patient Receivers due to incorrect date stamps or no data transfer, the FDA said on Jan. 8, 2021.

How to tell if you have it

Brand: Nihon Kohden
Product: WMTS Telemetry Receiver, Multiple Patient Receiver
Model Number/ UDI: ORG 9100A/ 00841983102554
Model Number/ UDI: ORG 9110A/ 00841983102561
Model Number/ UDI: ORG 9700A/No UDI
ORG 9100A serial numbers: 00001 to 01413
ORG 9110A serial numbers: 00001 to 02706
ORG 9700A serial numbers: 00001 to 00894

The hazard

The recall addresses the hazard of incorrect date stamp or no data transfer on the telemetry receiver and transmitter, according to the FDA.

Context

GovInfoNow's records show Nihon Kohden America Inc has 4 other recalls on record since 2020-12-21. Other recent recalls of similar products include Philips Telemetry Monitor 5500 1.4 GHz Recall (2026-06-05) and Nihon Kohden Central Nurse Station Software Vulnerability Recall (2026-09-08).

How to tell if you have this one

Check for model numbers ORG 9100A, ORG 9110A, or ORG 9700A with specific serial numbers listed in the recall notice. The recall covers devices sold with certain serial number ranges.

Brand
Nihon Kohden
Category
Medical device

Based on the official FDA remedy

What to do — step by step

Check Device Model
Identify the model number and serial numbers on your WMTS Telemetry Receiver to see if it matches the recalled units.

Where it went and when

Where it was distributed

Distributed in 45 states and D.C..

FDA distribution: “US - AL, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS,KY, LA, ME, MA, MD, MI, MS, MS, MO, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, SC, TN, TX, UT, VA, VT, WA WI, WV and WY.” States read from FDA’s own wording; “not listed” means the notice does not name it.

States: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming.

Recall timeline

FDA published this recall 2 months after the firm started it.

Jan 8, 2021Firm started the recall
Mar 2, 2021FDA classified it Class II
Mar 10, 2021Published in FDA’s Enforcement Report

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

✎ GovInfoNow

Questions people ask

From the GovInfoNow team · based on the FDA notice · How we make summaries

How can I confirm if my device is recalled?

Check the model number and serial numbers against the list provided in the recall notice: ORG 9100A serial numbers 00001-01413, ORG 9110A serial numbers 00001-02706, ORG 9700A serial numbers 00001-00894.

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Keep exploring

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Link to this recall

<a href="https://govinfonow.com/recall/63441-nihon-kohden-wmts-telemetry-receiver-recall-incorrect-date-stamp-or">Nihon Kohden WMTS Telemetry Receiver Recall: Incorrect Date Stamp or No Data Transfer (GovInfoNow)</a>

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-1162-2021 (January 8, 2021) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for Z-1162-2021 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.