--- title: "Masimo Rad-G, Pulse Oximeter (W/Sensor), REF:9847, Rx Only, — FDA record Z-1537-2024 | Is It on Recall" description: "Their is a potential that Oximeter may automatically power off and on resulting in loss of monitoring." url: https://isitonrecall.com/recall/fda-device-z-1537-2024-masimo-rad-g-pulse-oximeter-w-sensor-ref-9847-rx-only/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # Masimo Rad-G, Pulse Oximeter (W/Sensor), REF:9847, Rx Only, — FDA record Z-1537-2024 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date Feb 15, 2024. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: Masimo Rad-G, Pulse Oximeter (W/Sensor), REF:9847, Rx Only, - **Reason**: Their is a potential that Oximeter may automatically power off and on resulting in loss of monitoring. - **Classification**: Class II - **Recalling firm**: Masimo Corporation - **Quantity**: 21,723 units - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1537-2024 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1537-2024%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | UDI:(01)00843997013284/ Serial Numbers: 6000062119 6000062120 6000062121 6000062122 6000062123 6000062124 6000062125 6000062126 6000062127 6000062128 6000062129 6000062130 6000062131 6000062132 6000062133 6000062134 6000062135 6000062136 6000062137 6000062138 6000062139 6000062140 6000062141 6000062142 6000062143 6000062144 6000062145 6000062146 6000062147 6000062148 6000062149 6000062150 6000062151 6000062152 6000062153 6000062154 6000062155 6000062156 6000062157 6000062158 6000062159 6000062160 6000062161 6000062162 6000062163 6000062164 6000062165 6000062166 6000062167 6000062168 6000062169 6000062170 6000062171 6000062172 6000062173 6000062174 6000062175 6000062176 6000062177 6000062178 6000062179 6000062180 6000062181 6000062182 6000062183 6000062184 6000062185 6000062186 6000062187 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6000063201 6000063202 6000063203 6000063204 6000063205 6000063206 6000063207 6000063208 6000063209 6000063210 6000063211 6000063212 6000063213 6000063214 6000063215 6000063216 6000063217 ... | The agency lot list is longer than this excerpt. [Read the complete list at the official source](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1537-2024%22). Match all identifying details in the current notice. A brand name alone is not enough. ## 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. States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Alaska](https://isitonrecall.com/state/alaska/) - [Alabama](https://isitonrecall.com/state/alabama/) - [Arkansas](https://isitonrecall.com/state/arkansas/) - [Arizona](https://isitonrecall.com/state/arizona/) - [California](https://isitonrecall.com/state/california/) - [Colorado](https://isitonrecall.com/state/colorado/) - [Connecticut](https://isitonrecall.com/state/connecticut/) - [Delaware](https://isitonrecall.com/state/delaware/) - [Florida](https://isitonrecall.com/state/florida/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Hawaii](https://isitonrecall.com/state/hawaii/) - [Iowa](https://isitonrecall.com/state/iowa/) - [Idaho](https://isitonrecall.com/state/idaho/) - [Illinois](https://isitonrecall.com/state/illinois/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Kansas](https://isitonrecall.com/state/kansas/) - [Kentucky](https://isitonrecall.com/state/kentucky/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Maryland](https://isitonrecall.com/state/maryland/) - [Maine](https://isitonrecall.com/state/maine/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Missouri](https://isitonrecall.com/state/missouri/) - [Mississippi](https://isitonrecall.com/state/mississippi/) - [Montana](https://isitonrecall.com/state/montana/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [North Dakota](https://isitonrecall.com/state/north-dakota/) - [Nebraska](https://isitonrecall.com/state/nebraska/) - [New Hampshire](https://isitonrecall.com/state/new-hampshire/) - [New Jersey](https://isitonrecall.com/state/new-jersey/) - [New Mexico](https://isitonrecall.com/state/new-mexico/) - [Nevada](https://isitonrecall.com/state/nevada/) - [New York](https://isitonrecall.com/state/new-york/) - [Ohio](https://isitonrecall.com/state/ohio/) - [Oklahoma](https://isitonrecall.com/state/oklahoma/) - [Oregon](https://isitonrecall.com/state/oregon/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Rhode Island](https://isitonrecall.com/state/rhode-island/) - [South Carolina](https://isitonrecall.com/state/south-carolina/) - [South Dakota](https://isitonrecall.com/state/south-dakota/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Utah](https://isitonrecall.com/state/utah/) - [Virginia](https://isitonrecall.com/state/virginia/) - [Vermont](https://isitonrecall.com/state/vermont/) - [Washington](https://isitonrecall.com/state/washington/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) - [West Virginia](https://isitonrecall.com/state/west-virginia/) - [Wyoming](https://isitonrecall.com/state/wyoming/) ## Dates in the source - **Report date**: Apr 24, 2024 - **Recall initiation date**: Feb 15, 2024 - **Center classification date**: Apr 12, 2024 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1537-2024%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Masimo Corporation records](https://isitonrecall.com/brand/masimo-corporation/)