510(k) Report

510(k) · Cleared

Recalled · Class II · 2024

Aortic Root Cannula

K790565510(k) TraditionalCleared Jun 11, 197984-day reviewClass II21 CFR 870.4210Recalls 1

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Dlp, Inc. · DWF Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass

Cleared on Jun 11, 1979 after an 84-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 1 of the 14 devices in its family, counting itself, has a Class I recall. 13 later devices descend from it. It has been recalled once.

Decided
Jun 11, 1979
Review
84 days
Class
Class II
Product code
DWF
Recalls
1
Predicates
0

13 later devices descend from it, 8 citing it directly. 1 of the 14 devices in this family, counting this one, has a Class I recall.

Descendants, by year cleared 1996: 1 descendant cleared2004: 1 descendant cleared1997: 3 descendants cleared2011: 1 descendant cleared1999: 1 descendant cleared2010: 1 descendant cleared, 1 with a Class I recall12012: 1 descendant cleared2014: 1 descendant cleared2026: 2 descendants cleared2025: 1 descendant cleared19801990200020102020
  1. This deviceK790565 Aortic Root CannulaDlp, Inc. · 1979
  2. Descendant · cites it directly · 5 of its ownK111972 Affinity CP Centrifugal Pump, Resting Heart Sys.,Myotherm…Medtronic, Inc. · 2011
  3. Descendant · 2 generations on · 4 of its ownK120988 DLP Single Stage Venous Cannula, DLP Right Angle Single Stage Venous…Medtronic, Inc. · 2012 · Recalled
  4. Descendant · 3 generations on · 2 of its ownK140165 MC2 Two-Stage Venous Cannula, Oval MC2 Two-Stage Venous Cannula…Medtronic, Inc. · 2014
  5. Descendant · 4 generations on · 1 of its ownK251258 MC2™ Two-Stage Venous Cannula; MC2X™ Three-Stage Venous CannulaMedtronic, Inc. · 2025
  6. Descendant · cites it directly · 1 of its ownK040173 Pediatric Aortic Root CannulaMedtronic Perfusion Systems · 2004

Showing 5 of 13 descendants. See all descendants

Descendants cleared per year

1996: 11997: 31999: 12004: 12010: 12011: 12012: 12014: 12025: 12026: 2
1996high 3 (1997) · low 0 (1998)2026

Class I recalls in this family

  • K100274 Miar (Minimally Invasive Aortic Root) Cannula…cites it directly · 2010

Most influential descendants

Showing 5 of 13 · See all
  • K111972Affinity CP Centrifugal Pump, Resting Heart Sys.,Myotherm Cardioplegia Deliv.,Affinity…Medtronic, Inc. · 2011 · cites it directly5descendants
  • K120988DLP Single Stage Venous Cannula, DLP Right Angle Single Stage Venous Cannula, DLP Single…Medtronic, Inc. · 2012 · 2 generations on4descendants
  • K140165MC2 Two-Stage Venous Cannula, Oval MC2 Two-Stage Venous Cannula, Thin Wall Two-Stage…Medtronic, Inc. · 2014 · 3 generations on2descendants
  • K251258MC2™ Two-Stage Venous Cannula; MC2X™ Three-Stage Venous CannulaMedtronic, Inc. · 2025 · 4 generations on1descendant
  • K040173Pediatric Aortic Root CannulaMedtronic Perfusion Systems · 2004 · cites it directly1descendant
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
0 (this device)K790565Aortic Root CannulaDlp, Inc.1979—
+1K111972Affinity CP Centrifugal Pump, Resting Heart Sys.,Myotherm Cardioplegia…Medtronic, Inc.2011—
+2K120988DLP Single Stage Venous Cannula, DLP Right Angle Single Stage Venous Cannula…Medtronic, Inc.20122
+3K140165MC2 Two-Stage Venous Cannula, Oval MC2 Two-Stage Venous Cannula, Thin Wall…Medtronic, Inc.2014—
+4K251258MC2™ Two-Stage Venous Cannula; MC2X™ Three-Stage Venous CannulaMedtronic, Inc.2025—
+1K040173Pediatric Aortic Root CannulaMedtronic Perfusion Systems2004—

Descendants by year cleared

Year clearedDevicesWith a Class I recall
199610
199730
199910
200410
201011
201110
201210
201410
202510
202620
FIG. 1 — Lineage of K790565, 1979–2026Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.

1 device in this family has a Class I recall. A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.

Top candidate predicates for a new DWF device

  1. #1 K251258 MC2™ Two-Stage Venous Cannula; MC2X™…score 14.6 · 8 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
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What was it cleared against?

FDA has not posted a summary or statement for it, so its predicates are not known.

What descends from it? (13)

See all 13

8 later devices cite it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K111972Affinity CP Centrifugal Pump, Resting Heart Sys.,Myotherm Cardioplegia Deliv.,Affinity…Medtronic, Inc.20115
K040173Pediatric Aortic Root CannulaMedtronic Perfusion Systems20041
K100274Miar (Minimally Invasive Aortic Root) Cannula with Flow-Guard, Models 11012L and 11014L Class IMedtronic, Inc.20100
K980631Embol-X Aortic Occlusion and Cardioplegia CannulaEmbol-X, Inc.19990
K972503Cardioplegia Adapters, Vessel Canulae, and Aortic Root CannulaeSorin Group Italia S.R.L.19970
K970914Chase Aortic Perfusion CannulaChase Medical, Inc.19970
K964198Cahse Aortic Root CannulaChase Medical, Inc.19970
K961180Nmi Antegrad Cardioplegia CannulaNaltiac Medical, Inc.19960

Has anything in its family been recalled? (1 Class I)

Recalls of this device

DateClassRecallRoot causeReason
Oct 3, 2024Class IIZ-0289-2025Process controlThere is the potential for a potential sterility breach for three lots of the DLP Aortic Root Cannula due to a misaligned seal

Relatives with a Class I recall

Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.

  • K100274Miar (Minimally Invasive Aortic Root) Cannula with Flow-Guard, Models 11012L and 11014LMedtronic, Inc. · 2010 · Cites it directly · ◆ in the 2010 descendants bar of FIG. 11 Class I recall

What does this lineage say?

  • Of its descendants, K111972 (Medtronic, Inc., 2011) has gone furthest, with 5 descendants of its own.

How does its category compare?

All DWF devices

DWF Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · DWF

4in 2025

2007: 22008: 62009: 82010: 32011: 52012: 102013: 92014: 142015: 92016: 32017: 52018: 52019: 32020: 32021: 52022: 22023: 22024: 32025: 42026 (partial year): 8
2007high 14 (2014) · low 2 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · DWF

89in 2025

2008: 95 days median2009: 148 days median2010: 62 days median2011: 85 days median2012: 110 days median2013: 110 days median2014: 110 days median2015: 46 days median2016: 32 days median2017: 127 days median2018: 30 days median2019: 120 days median2020: 30 days median2021: 358 days median2024: 29 days median2025: 89 days median2026 (partial year): 81 days median
2007high 358 (2021) · low 29 (2024)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · DWF

4in 2024

2007: 252008: 252009: 212010: 262011: 132012: 372013: 14, 1 Class I2014: 62015: 3, 1 Class I2016: 32017: 2, 1 Class I2018: 102019: 22021: 32024: 42026 (partial year): 20
2007high 37 (2012) · low 0 (2020)2026

Class I (3 since 2007) Class II/III not classified

Adverse event reports per year · DWF

1,020in 2025

2007: 1212008: 1262009: 992010: 1972011: 2122012: 2332013: 2382014: 3252015: 2182016: 1442017: 1012018: 1182019: 1792020: 1422021: 1622022: 2762023: 4702024: 4012025: 1,020
2007high 1,020 (2025) · low 99 (2009)2025

MAUDE reports naming product code DWF, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20072—25121
200869525126
200981482199
201036226197
201158513212
20121011037233
2013911014 (1)238
2014141106325
20159463 (1)218
20163323144
201751272 (1)101
201853010118
201931202179
20203300142
202153583162
20222—0276
20232—0470
20243294401
202548901,020
202688120—

More from Dlp, Inc.

56 FDA decisions under this applicant name. See the company

  • K973485Clearview Blower/MisterDlp, Inc. · 19971 recall
  • K964445Octopus Tissue Stabilizer (28001/28002/28003/28004/28005/28006)Dlp, Inc. · 1997
  • K953945Retrograde Coronary Sinus Perfusion Cannula with Elongated & Treaded Cuff & Introducer StyletDlp, Inc. · 19968 recalls
  • K950754Macro Suction Tube Model NO 10061Dlp, Inc. · 1995
  • K934215Contain-orDlp, Inc. · 1994

Recent decisions in DWF

The DWF category page

  • K263092Dual Stage Venous CannulaeSorin Group Italia S.R.L. · 2026
  • K262052Tri Stage Venous CannulaeSorin Group Italia S.R.L. · 2026
  • K260195Elongated One-Piece Arterial (EOPA) 3D™ Arterial CannulaeMedtronic, Inc. · 20262 recalls
  • K250937Venous Return CannulaeLivaNova USA, Inc. · 2026
  • K260043Smart Reactors Camouflage Coated Extracorporeal Cardiopulmonary Tubing Set (SR180C)Smart Reactors · 2026

https://510kreport.com/device/K790565 · printed Nov 4, 2026

Cite this page

510(k) Report. “K790565: Aortic Root Cannula.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K790565

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Record history
  • FDA decision record loaded May 2, 2026
  • Lineage and recalls computed Nov 3, 2026
  • Page last updated Nov 3, 2026