--- title: "HeartWare HVAD Pump Implant Kit, a) Model Number 1104JP, b) Model Number MCS1... — FDA record Z-1207-2022 | Is It on Recall" description: "The pump may have a welding defect that can lead the pump to malfunction. The issue is under investigation by the firm. It is suspected that a weld defect on th" url: https://isitonrecall.com/recall/fda-device-z-1207-2022-heartware-hvad-pump-implant-kit-a-model-number-1104jp-b-model-number-mcs1705pu/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # HeartWare HVAD Pump Implant Kit, a) Model Number 1104JP, b) Model Number MCS1705PU — FDA record Z-1207-2022 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 Apr 14, 2022. 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**: HeartWare HVAD Pump Implant Kit, a) Model Number 1104JP, b) Model Number MCS1705PU - **Reason**: The pump may have a welding defect that can lead the pump to malfunction. The issue is under investigation by the firm. It is suspected that a weld defect on the center post cap may allow moisture into the center post and corrode the magnets that keep the impeller rotating concentrically, leading to unintended contact between the center post and impeller. If this occurs, it may affect blood flow through the pump. The issue may present clinical signs and symptoms that resemble pump thrombosis. - **Classification**: Class I - **Recalling firm**: Medtronic Inc - **Quantity**: 21 pump implant kits - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1207-2022 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1207-2022%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 | a) Model Number 1104JP: GTIN: 00763000170967 Serial numbers: HW41784, HW41825, HW41829, HW41849, HW41852, HW41853, HW41863, HW42312, HW42352, HW42775, HW42818, HW42879, HW42882, and HW42884. b) Model Number MCS1705PU: GTIN 00888707005364, Serial Numbers: HW42448 and HW42571; GTIN 00888707007139, Serial Numbers: HW42955 and HW42962; GTIN 00888707009041, Serial Numbers HW43483 and HW43484; and GTIN 00888707003070, Serial number HW42153. | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution Worldwide distribution - US Nationwide DE and TX. There was no military/government distribution. The countries of Germany and Japan. 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 15, 2022 - **Recall initiation date**: Apr 14, 2022 - **Center classification date**: Jun 3, 2022 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-1207-2022%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Medtronic Inc records](https://isitonrecall.com/brand/medtronic-inc/)