--- title: "CRT-D DTBB1Q1 VIVA QUAD S IS4/DF1 US, Model Number DTBB1Q1; Implantable Cardi... — FDA record Z-1743-2023 | Is It on Recall" description: "There is a rare potential for reduced- or no-energy output during high voltage (HV) therapy (typically 0-12J) in implantable cardioverter defibrillators (ICDs)" url: https://isitonrecall.com/recall/fda-device-z-1743-2023-crt-d-dtbb1q1-viva-quad-s-is4-df1-us-model-number-dtbb1q1-implantable-cardioverter-defibrillators/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # CRT-D DTBB1Q1 VIVA QUAD S IS4/DF1 US, Model Number DTBB1Q1; Implantable Cardioverter Defibrillators — FDA record Z-1743-2023 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 May 10, 2023. 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**: CRT-D DTBB1Q1 VIVA QUAD S IS4/DF1 US, Model Number DTBB1Q1; Implantable Cardioverter Defibrillators - **Reason**: There is a rare potential for reduced- or no-energy output during high voltage (HV) therapy (typically 0-12J) in implantable cardioverter defibrillators (ICDs) and cardiac resynchronization therapy defibrillators (CRT-Ds) manufactured with a specific (glassed) feedthrough, including currently available ICDs and CRT-Ds. - **Classification**: Class I - **Recalling firm**: Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) - **Quantity**: Not supplied - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1743-2023 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1743-2023%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 | GTIN 00643169720206, Lot Serial Numbers: BLM202912H, BLM203000H, BLM202895H, BLM202965H, BLM203007H, BLM203028H, BLM203031H, BLM203063H, BLM202844H, BLM202900H, BLM203042H, BLM203014H, BLM203015H, BLM203062H, BLM202811H, BLM202838H, BLM202857H, BLM202858H, BLM202881H, BLM202923H, BLM203001H, BLM203021H, BLM202848H, BLM202878H, BLM202827H, BLM202952H, BLM203061H, BLM202909H, BLM202921H, BLM202942H, BLM202830H, BLM202850H, BLM202886H, BLM202888H, BLM202829H, BLM202911H, BLM202958H, BLM202982H, BLM203037H, BLM202945H, BLM202929H, BLM202949H, BLM202973H, BLM202828H, BLM202990H, BLM202947H, BLM202960H, BLM202854H, BLM202944H, BLM202810H, BLM202847H, BLM202862H, BLM202880H, BLM202904H, BLM202946H, BLM202974H, BLM202979H, BLM203006H, BLM203012H, BLM203040H, BLM202932H, BLM202913H, BLM202940H, BLM202842H, BLM202980H, BLM203029H, BLM203058H, BLM203065H, BLM202972H, BLM203051H, BLM202867H, BLM202948H, BLM203004H, BLM202832H, BLM202999H, BLM202885H, BLM202976H, BLM203035H, BLM203009H, BLM203024H, BLM202914H, BLM203002H, BLM202833H, BLM202983H, BLM202985H, BLM202986H, BLM202987H, BLM202988H, BLM202992H, BLM202996H, BLM203003H, BLM203005H, BLM203008H, BLM203016H, BLM203022H, BLM203043H, BLM203046H, BLM203047H, BLM203048H, BLM203049H, BLM203066H, BLM202851H, BLM202852H, BLM202866H, BLM202875H, BLM202984H, BLM203026H, BLM203054H, BLM202860H, BLM202927H, BLM202846H, BLM202943H, BLM202951H, BLM202989H, BLM202876H, BLM202825H, BLM202915H, BLM202954H, BLM202849H, BLM202836H, BLM203053H, BLM203064H, BLM203067H | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution US Nationwide - Worldwide Distribution 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**: Jun 28, 2023 - **Recall initiation date**: May 10, 2023 - **Center classification date**: Jun 16, 2023 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-1743-2023%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) records](https://isitonrecall.com/brand/medtronic-inc-cardiac-rhythm-and-heart-failure-crhf/)