510(k) · Cleared
ClearedRdi Cardiac Insulation Pad
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
R D Intl. · DWP Dilator, Vessel, Surgical
Cleared on Apr 19, 1996 after an 88-day review. The FDA summary names its predicate without a number.
- Decided
- Apr 19, 1996
- Review
- 88 days
- Class
- Class II
- Product code
- DWP
- Recalls
- None
- Predicates
- 0
The FDA summary names its predicate without a number.
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in DWP? 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 DWP device
- #1 K220981 SUPERPLAST Double-Occluder, SUPERPLAST…score 5.8 · 3 generations · no Class I recall
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | — | Sorin/Shiley Inc. Cardiac Insulation Pad Named without a submission number |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
How does its category compare?
All DWP devicesDWP Dilator, Vessel, Surgical: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DWP
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · DWP
Too few DWP 510(k)s in any year since 2007 to give a median.
Recalls per year · DWP
1in 2023
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DWP
1in 2022
MAUDE reports naming product code DWP, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 3 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 1 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 1 | — | 0 | 13 |
| 2014 | 0 | — | 0 | 10 |
| 2015 | 0 | — | 0 | 25 |
| 2016 | 0 | — | 0 | 18 |
| 2017 | 1 | — | 0 | 34 |
| 2018 | 0 | — | 0 | 29 |
| 2019 | 1 | — | 0 | 5 |
| 2020 | 0 | — | 0 | 4 |
| 2021 | 0 | — | 0 | 2 |
| 2022 | 0 | — | 0 | 1 |
| 2023 | 1 | — | 1 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The RDI Cardiac Insulation Pad is intended to be used during open heart surgery to insulate the myocardium from the warmer organs and tissues in the body and thus reduce undesired rewarming of the heart.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K960312 · printed Nov 5, 2026
Cite this page
510(k) Report. “K960312: Rdi Cardiac Insulation Pad.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K960312
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026