Z-1266-2022Class I

HeartWare Battery, Model #1650DE, a component of the HeartWare Ventricular Assist Device (HVAD) System

Name: Z-1266-2022 HeartWare Battery, Model #1650DE, a component of the HeartWare Ventricular Assist Device (HVAD) System
Creator: Medtronic Inc
Published: 2022-05-05
License: https://open.fda.gov/license/

Medtronic, Inc. / initiated 2022-05-05 / Open, Classified / root cause: manufacturing process

FDA source

Medtronic Inc began a recall of HeartWare Battery, Model #1650DE, a component of the HeartWare Ventricular Assist Device (HVAD) System on 2022-05-05. FDA classified it as Class I and gives the reason as "Batteries for the HVAD system have a weld defect affecting internal components within the HVAD battery, resulting in the battery to malfunction and no longer provide power or prevent the battery from holding a complete...". 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-1266-2022
Classification: Class I
Status: Open, Classified
Initiated: 2022-05-05
Posted: 2022-06-21
Recalling firm: Medtronic, Inc.
Product: HeartWare Battery, Model #1650DE, a component of the HeartWare Ventricular Assist Device (HVAD) System.
Product code: DSQ Ventricular (Assist) Bypass
Reason for recall: Batteries for the HVAD system have a weld defect affecting internal components within the HVAD battery, resulting in the battery to malfunction and no longer provide power or prevent the battery from holding a complete charge or properly recharging.
Root cause tag: manufacturing process
FDA root cause: Process control
Action: In the United States, on 5/5/2022, a written Medical Device Retrieval letter dated May 2022 was mailed via 2-day UPS delivery to consignees who have received potentially affected product according to Medtronic records. Outside of the US (OUS), beginning 5/5/2022, an Urgent Medical Device Retrieval letter was being delivered via regionally approved methods to consignees who have received potentially affected product according to Medtronic records. The letter notified customers of the issue description and were provided patient management recommendations. This included reminding their patients to always keep two sources of power connected to their controller and have fully charged spare batteries available at all times. If a [Power Disconnect] alarm occurs while a battery is physically connected, that battery should be taken out of service. The letter references instructions from the patient manual. The consignee actions included immediately identifying and quarantining all affected batteries listed in the attachment; immediately notify patients with affected batteries that Medtronic is conducting this retrieval and have them remove these batteries from service; informed the consignee that the Medtronic Field Representative can assist them in the return of the affected product; complete and return the enclosed Customer Confirmation Form and follow the instructions to initiate an exchange; and share the letter with all those who need to be aware within their organization or to any organization where the affected batteries have been transferred.
Quantity in commerce: 429 batteries
Distribution: Worldwide Distribution. US nationwide, Austria, Belgium, Finland, France, Germany, Hungary, Italy, Netherlands, New Zealand, North Macedonia, Norway, Poland, Spain, Switzerland, and the United Kingdom.
Product codes and lots: GTIN 00888707008778. Serial numbers BAT935012, BAT935059, BAT935008, BAT935009, BAT935018, BAT935020, BAT935022, BAT935023, BAT935047, BAT934999, BAT935003, BAT935010, BAT935329, BAT934928, BAT934934, BAT935160, BAT935078, BAT934997, BAT935027, BAT935048, BAT934953, BAT934933, BAT934948, BAT934853, BAT934854, BAT934858, BAT934895, BAT934899, BAT934901, BAT934903, BAT934904, BAT934905, BAT934927, BAT934932, BAT934935, BAT934940, BAT934979, BAT934981, BAT935109, BAT935112, BAT935116, BAT935117, BAT935120, BAT935122, BAT935124, BAT935127, BAT935132, BAT935133, BAT935134, BAT935136, BAT934846, BAT934848, BAT934849, BAT934850, BAT935137, BAT935142, BAT935143, BAT935145, BAT935146, BAT935148, BAT935150, BAT935151, BAT935152, BAT935154, BAT935155, BAT935156, BAT935157, BAT935158, BAT935161, BAT935162, BAT935163, BAT935164, BAT935260, BAT935301, BAT935302, BAT935303, BAT935201, BAT935202, BAT935203, BAT935172, BAT935173, BAT935174, BAT935175, BAT935176, BAT935177, BAT935178, BAT935179, BAT935180, BAT935181, BAT935182, BAT935183, BAT935184, BAT935185, BAT935186, BAT935187, BAT934910, BAT934912, BAT934914, BAT934915, BAT934916, BAT934919, BAT935317, BAT935318, BAT935319, BAT935320, BAT935322, BAT935324, BAT935217, BAT935264, BAT935269, BAT935276, BAT935277, BAT935282, BAT935283, BAT935285, BAT935286, BAT935287, BAT935312, BAT935313, BAT935314, BAT935188, BAT935189, BAT935190, BAT935191, BAT935192, BAT935193, BAT935194, BAT935195, BAT935196, BAT935197, BAT935198, BAT935199, BAT934851, BAT934852, BAT934855, BAT934857, BAT934859, BAT934861, BAT934862, BAT934863, BAT934865, BAT934866, BAT935207, BAT935210, BAT935222, BAT935256, BAT935257, BAT935230, BAT935231, BAT935233, BAT935234, BAT935236, BAT935237, BAT935238, BAT935268, BAT935270, BAT935271, BAT935272, BAT935273, BAT935275, BAT935279, BAT935280, BAT935288, BAT935290, BAT935291, BAT935292, BAT935284, BAT934844, BAT935229, BAT934917, BAT934918, BAT934920, BAT934924, BAT935232, BAT935235, BAT935247, BAT935261, BAT934867, BAT934868, BAT935265, BAT935266, BAT935204, BAT935205, BAT935206, BAT935212, BAT935213, BAT935216, BAT935250, BAT935251, BAT935252, BAT935253, BAT935254, BAT935267, BAT934869, BAT935200, BAT935262, BAT935218, BAT935219, BAT935227, BAT935228, BAT934871, BAT934873, BAT934874, BAT934875, BAT934876, BAT934877, BAT934878, BAT934880, BAT934881, BAT934882, BAT934883, BAT934884, BAT934886, BAT934909, BAT935138, BAT935140, BAT935293, BAT935294, BAT935296, BAT935259, BAT935297, BAT935298, BAT935299, BAT935300, BAT934894, BAT935326, BAT935331, BAT934982, BAT934987, BAT934988, BAT934989, BAT935032, BAT935038, BAT935039, BAT935040, BAT935042, BAT935043, BAT935051, BAT935068, BAT935074, BAT935085, BAT935089, BAT935093, BAT935094, BAT935095, BAT935098, BAT935099, BAT935100, BAT935101, BAT935102, BAT935103, BAT935104, BAT935105, BAT935106, BAT935107, BAT935108, BAT935141, BAT935144, BAT935147, BAT935149, BAT935159, BAT935165, BAT935166, BAT935167, BAT935168, BAT935169, BAT935170, BAT935171, BAT935258, BAT934887, BAT934889, BAT934891, BAT934893, BAT934870, BAT935239, BAT935240, BAT935241, BAT935242, BAT935243, BAT935244, BAT935245, BAT935246, BAT935248, BAT935249, BAT934906, BAT934908, BAT935033, BAT935036, BAT935044, BAT935017, BAT935045, BAT935001, BAT935026, BAT935114, BAT935118, BAT935121, BAT935123, BAT935263, BAT935274, BAT935278, BAT935281, BAT935315, BAT935084, BAT935086, BAT934896, BAT934897, BAT934898, BAT934949, BAT934950, BAT935323, BAT935325, BAT935327, BAT935328, BAT935330, BAT935332, BAT935005, BAT935006, BAT935025, BAT935062, BAT935064, BAT935065, BAT935208, BAT934922, BAT934926, BAT934929, BAT934930, BAT934942, BAT934943, BAT934944, BAT934945, BAT934955, BAT934959, BAT934961, BAT934964, BAT934967, BAT934968, BAT934969, BAT934970, BAT934976, BAT934977, BAT934978, BAT935002, BAT935014, BAT935049, BAT934973, BAT934974, BAT935087, BAT935091, BAT935097, BAT934962, BAT935041, BAT935046, BAT935050, BAT935053, BAT935057, BAT935058, BAT935061, BAT935063, BAT935067, BAT935071, BAT935077, BAT935080, BAT935081, BAT935088, BAT935090, BAT935092, BAT934952, BAT934954, BAT934958, BAT934921, BAT934923, BAT934925, BAT934931, BAT934941, BAT934951, BAT935015, BAT935016, BAT935019, BAT935021, BAT935096, BAT935111, BAT934998, BAT934956, BAT935024, BAT935028, BAT935034, BAT935037, BAT935069, BAT935070, BAT935215, BAT935321, BAT935135, BAT935029, BAT935030, BAT935031, BAT934946, BAT934983, BAT934984, BAT934986, BAT934992, BAT934971, BAT934972, BAT934975, BAT934980, BAT934995, BAT935000, BAT935007, BAT935013, BAT934947, BAT934996, BAT935011, BAT935052, BAT935054, BAT935056, BAT935082, BAT935072, BAT935073, BAT935075, BAT935076, BAT935004, BAT934990, BAT934991, BAT934993, BAT934994, BAT935079, BAT934985, BAT934963, BAT934965, and BAT934966. Expiration date 30-APR-22.

Enforcement reports

One row per recalled product line

FDA enforcement reports joined to recall event Z-1266-2022
Recall number	Class	Status	Voluntary or mandated	Report date	Classified
Z-1266-2022	Class I	Ongoing	Voluntary: Firm initiated	2022-06-29	2022-06-21

Product code DSQ

The FDA recall record names no cleared device, and no clearance has been matched to it.

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 2026-10-07, the FDA export date for this dataset. Page last changed 2026-09-05. View this recall on fda.gov (opens on fda.gov)