Medtronic Perfusion Systems: Affinity Fusion Oxygenator with Integrated Arterial Filter and Balance Biosurface, OXY/CVR COMBO BB841 FUSION W/BALANCE 26L, REF BB841. Used in Cardiopulmonary bypass.

Recall number

Z-1024-2023

Recalling firm

Medtronic Perfusion Systems

Product

Affinity Fusion Oxygenator with Integrated Arterial Filter and Balance Biosurface, OXY/CVR COMBO BB841 FUSION W/BALANCE 26L, REF BB841. Used in Cardiopulmonary bypass.

Status

Open, Classified

Initiated

2022-12-12

Posted

2023-01-27

Terminated

not on file

Reason

An upward trend of complaints in which the Temperature Monitoring Adapter (TMA), located on the Affinity Fusion Oxygenator, had come loose from the oxygenator either during pre-procedure perfusion set-up or post-procedure when disassembling the perfusion circuit.

Root cause

Process change control

Action

Medtronic initially notified consignees on 12/12/2022 and followed up with an updated notification on 12/21/2022. Consignees were advised of two options: 1. Continue to use the Affinity Fusion Oxygenator without using the TMA (use other conventional perfusion circuit temperature monitoring methods); or 2. Continue to use the Affinity Fusion Oxygenator and the TMA for arterial temperature monitoring. Ensure there is minimal torque applied to the oxygenator TMA when attaching or detaching the Temperature Probe (Product Number ATP210). Also, minimize manipulation of the TMA-probe connection during the clinical procedure. Consignees were also advised to complete and return the Customer Confirmation Form, and notify personnel or facilities were affected units are located. On about 02/10/2023, Medtronic initiated an expansion and notified customers. Instructions in the customer letter remained the same.

Quantity

90,220 units

Distribution

Worldwide distribution. US Nationwide, Algeria, Argentina, Armenia, Australia, Austria, Azerbaijan, Belgium, Plurinational State of Bolivia, Bosnia And Herzegovina, Botswana, Brazil, Bulgaria, Cambodia, Canada, Canary Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Ethiopia, Finland, France, Germany, Ghana, Greece, Guatemala, Honduras, Hungary, Iceland, Indonesia, Islamic Republic of Iran, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Republic of Korea, Kuwait, Kyrgyzstan, Latvia, Lithuania, Luxembourg, Malaysia, Mexico, Namibia, Netherlands, New Zealand, Nigeria, North Macedonia, Norway, Oman, Pakistan, Paraguay, Philippines, Poland, Portugal, Romania, Russian Federation, Rwanda, Saudi Arabia, Slovenia, South Africa, Spain, Suriname, Sweden, Switzerland, Taiwan, Thailand, Trinidad And Tobago, Turkey, Turkmenistan, Uganda, United Arab Emirates, United Kingdom, Uruguay, Viet Nam, and Yemen.

Lot, serial or model codes

Model BB841; Serial Number Range: 8111483548 - 8113999999; GTIN Number: 00643169354869 (Lot Numbers: 13384637, 13385152, 13385470, 13385745, 13385981, 13386194, 13386335, 13386747, 13386941, 13387068, 13387247, 13387298, 13387483, 13387670, 13387792, 13388008, 13388227, 13389074, 13389305, 13389823, 13389827, 13390010, 13390330, 13390505, 13390516, 13390751, 13391244, 13391264, 13391564, 13392146, 13392253, 13392727, 13393000, 13393036, 13393583, 13393871, 13394240, 13394370, 13394371, 13394424, 13394642, 13394972, 13395023, 13395803, 13395855, 13395924, 13396141, 13396262, 223431961, 223431962, 223476434, 223476435, 223525108, 223525109, 223525110, 223662140, 223662141, 223662142, 223662143, 223662144, 223746776, 223748866, 223751647, 223753656, 223753657, 223753658, 223753659, 223779522, 223782425, 223785172, 223790984, 223799185, 223800819, 223800886, 223806602, 223808121, 223812498, 223834087, 223834088, 223834089, 223834090, 223923171, 224046843, 224049195, 224060623, 224062467, 224071460, 224078980, 224087129, 224097013, 224169153, 224173725, 224180684, 224189083, 224198472, 224207770, 224217125, 224229400, 224229401, 224351135, 224384707, 224391477, 224401622, 224414139, 224428547, 224434720, 224459327, 224465687, 224469080, 224555817, 224562193, 224568610, 224571733, 224582640, 224591854, 224600536, 224609441, 224620065, 224629824, 224673589, 224673593, 224694993, 224702972, 224715756, 224722879, 224730837, 224736123, 224746679, 224754722, 224772850, 224772851, 224772852, 224772853, 224772854, 224772855, 224772856, 224772857, 224772858, 224772859, 224772860, 224772861, 224772862, 224772863, 224772864, 224772865, 224772886, 224772887, 224772889, 224772890, 224772891, 224772892, 224772893, 224772895, 224772896, 224772897, 225020112, 225209644, 225209645, 225210026, 225332480, 225332481, 225332482, 225332483); GTIN Number: 00643169354883 (Lot Numbers: 13384723, 13384730, 13384881, 13384976, 13385583, 13385767, 13385867, 13386228, 13386478, 13388449, 13388452, 13388544, 13388598, 13389191, 13389598, 13389870, 13390168, 13390640, 13390684, 13390874, 13390984, 13391365, 13391390, 13391663, 13391937, 13392221, 13392464, 13392614, 13392903, 13392975, 13393065, 13393176, 13393342, 13393342, 13393658, 13393890, 13393921, 13394029, 13394151, 13394821, 13395330, 13395332, 13395410, 13395461, 13395524, 13395771, 223388884, 223392415, 223392423, 223392435, 223431964, 223431965, 223431986, 223476436, 223476437, 223476438, 223476439, 223476439, 223476440, 223523220, 223523221, 223523222, 223523223, 223523224, 223523225, 223525106, 223525107, 223637178, 223641990, 223650772, 223660380, 223662145, 223662186, 223662187, 223662188, 223662189, 223662190, 223662191, 223723553, 223738421, 223750562, 223753660, 223753661, 223753662, 223753663, 223753664, 223753967, 223755426, 223755427, 223755428, 223833251, 223833256, 223834091, 223834092, 223834093, 223834094, 223834095, 223834096, 223872428, 223878290, 223878291, 223883408, 223893771, 223898271, 223903420, 223905400, 223913345, 223914588, 223928428, 223936394, 223939036, 223947101, 223953209, 223961794, 223964866, 223972811, 223981604, 223995093, 223995666, 224000958, 224006521, 224006951, 224011284, 224011625, 224011646, 224011647, 224011648, 224011649, 224011650, 224101106, 224236728, 224253937, 224312807, 224323095, 224331329, 224334991, 224346525, 224356382, 224356383, 224372815, 224475835, 224478783, 224484698, 224494813, 224506201, 224511441, 224518515, 224526165, 224526860, 224532203, 224535429, 224544419, 224630603, 224630604, 224644422, 224673817, 224686850, 224763409, 224771068, 224772898, 224772899, 224772900, 224772901, 224772902, 224772903, 224772904, 224772905, 224772926, 224772927, 224772928, 224772929, 224772930, 224772931, 224772932, 224772933, 224772935, 224772936, 224772937, 224772940, 224772942, 224772943, 224772944, 224772945, 224772986, 225090558, 225090559, 225090560, 225162245, 225162946, 225174904, 225174905, 225176086, 225294537, 225294539, 225294541, 225294543, 225294544, 225332485, 225332486, 225332487, 225332488, 225332489); GTIN Number: 00643169588660(Lot Numbers: 13385981, 13387247, 13387483, 13387792, 13389305, 13389823, 13389827, 13390516, 13390751, 13391244, 13391564, 13394370, 13394424, 13395924, 223476434, 223662140, 223662144, 223961794, 224087129, 224401622, 224526860, 224772929, 225020112, 225090559, 225162245, 225162946)

510(k) numbers

["K203111"]

PMA numbers

not on file

Product code

DTZ

Firm FEI

1000116158

Firm city

Brooklyn Park

Firm state

MN

Firm country

not on file

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

Copy