Z-1539-2024Class II

Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only

Name: Z-1539-2024 Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only
Creator: Masimo Corporation
Published: 2024-02-15
License: https://open.fda.gov/license/

Masimo Corporation / initiated 2024-02-15 / Open, Classified / root cause: manufacturing process

FDA source

Masimo Corporation began a recall of Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only on 2024-02-15. FDA classified it as Class II and gives the reason as "Their is a potential that Oximeter may automatically power off and on resulting in loss of monitoring". As of 2026-09-10, the recall status on record is Open, Classified, and MDM tags the root cause as manufacturing process.

Recall record

Recall number: Z-1539-2024
Classification: Class II
Status: Open, Classified
Initiated: 2024-02-15
Posted: 2024-04-12
Recalling firm: Masimo Corporation
Product: Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only,
Product code: DQA Oximeter
Reason for recall: Their is a potential that Oximeter may automatically power off and on resulting in loss of monitoring.
Root cause tag: manufacturing process
FDA root cause: Material/Component Contamination
Action: On February 14, 2024 Masimo issued a "Urgent: Medical Device Recall Notice" via FedEx and US Mail to affected consignees. On February 29, 2024, Masimo issued an updated communication to provide additional information. Masimo's asked consignees to take the following actions: " Please assess your inventory to confirm if you have Rad-G devices listed in Attachment 2-part number(s) and serial number(s). " If you identify affected Rad-G devices, please promptly remove them from use and follow the steps below. " Contact Masimo Technical Services to request return of the affected part and serial number (s) for repair or replacement. " Masimo s Technical Services is available Monday through Friday 6:00am -5:00pm PST for live assistance or 24 hours a day to leave a message and someone will contact you. Local contact information can be found at http://service.masimo.com. Complete Attachment 1, then email it to [email protected], or Fax it to 1-949-297-7575 by MM DD, 2023. Starting on 8/13/24, additional recall notices were sent identifying additional affected devices. Distributors were asked to identify their direct customers and provide them with the recall notice.
Quantity in commerce: 65
Distribution: Worldwide - US Nationwide distribution including in the states of AK, AL, AR, AZ, CA, CO, CT, DC, FL, HI, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MT, NC, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, TN, TX, UT, VA, WA, WI, WV, WY and the countries of Algeria, Argentina, Australia, Austria, Bahrain, Belgium, Belize, Bolivia, Burkina Faso, Burundi, Cambodia, Canada, Chile, Colombia, Congo, The Democratic Republic of, Costa Rica, Cyprus, Czech Republic, Ethiopia, Finland, France, Germany, Greece, Guatemala, Hong Kong, India, Indonesia, Israel, Italy, Japan, Lesotho, Mozambique, Netherlands, New Zealand, Nigeria, Norway, Oman, Pakistan, Panama, Poland, Puerto Rico, Qatar, Rwanda, Saudi Arabia, Senegal, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tanzania, United Republic Of, Thailand, Trinidad And Tobago, Uganda, United Kingdom, Uruguay, Yemen, Zimbabwe.
Product codes and lots: UDI:(01)00843997013789/ Serial Numbers: 6000083849 6000083870 6000083875 6000083898 6000083909 6000083932 6000083941 6000083959 6000083974 6000083978 6000083983 6000083991 6000083997 6000083999 6000084011 6000084018 6000084020 6000084042 6000084055 6000084075 6000084084 6000084090 6000084101 6000084106 6000084112 6000084132 6000084133 6000084157 6000084163 6000084181 6000084205 6000084211 6000084222 6000084236 6000084276 6000084290 6000084364 6000084392 6000084394 6000084429 6000084439 6000084442 6000084454 6000084455 6000084457 6000084513 6000084536 6000084543 6000084567 6000084574 6000084575 6000084607 6000084613 6000084647 6000090319 6000090325 6000090331 6000090333 6000090339 6000084465 6000083931 6000083954 6000083963 6000084250 6000084309

Enforcement reports

One row per recalled product line

FDA enforcement reports joined to recall event Z-1539-2024
Recall number	Class	Status	Voluntary or mandated	Report date	Classified
Z-1536-2024	Class II	Ongoing	Voluntary: Firm initiated	2024-04-24	2024-04-12
Z-1537-2024	Class II	Ongoing	Voluntary: Firm initiated	2024-04-24	2024-04-12
Z-1538-2024	Class II	Ongoing	Voluntary: Firm initiated	2024-04-24	2024-04-12
Z-1539-2024	Class II	Ongoing	Voluntary: Firm initiated	2024-04-24	2024-04-12

Product code DQA

K213676Class IIMasimo Rad-G with TemperatureMasimo Corporation / cleared 2023-04-16

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device recall database and the FDA enforcement reports, both ingested from openFDA. The recall record supplies the product, the reason and the product code; the enforcement report supplies the classification. The two datasets are exported by FDA on different days, and the date above is the older of the two, so nothing on this page is newer than it says.

MDM adds the root cause tag, derived from FDA’s own root cause text, and the cross-links to the product code, the clearances named on the record and MDM coverage. Where a recall has not been joined to an enforcement report, no classification is shown.

Data as of 2026-09-30, the FDA export date for this dataset. Page last changed 2026-09-05. View this recall on fda.gov (opens on fda.gov)