510(k) · Cleared
ClearedCannual and Trocar, Superpubic
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Core Dynamics, Inc. · HET Laparoscope, Gynecologic (And Accessories)
Cleared on May 5, 1995 after a 91-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known. 3 later devices descend from it.
- Decided
- May 5, 1995
- Review
- 91 days
- Class
- Class II
- Product code
- HET
- Recalls
- None
- Predicates
- 0
3 later devices descend from it, 1 citing it directly.
- This deviceK950457 Cannual and Trocar, SuperpubicCore Dynamics, Inc. · 1995
- Descendant · cites it directly · 2 of its ownK992324 Funnel TrocarPatton Medical Corp. · 1999
- Descendant · 2 generations on · 1 of its ownK080161 Pasport Optical Trocar, Vortex Seal, Blunt Tip Trocar, Shielded…Patton Surgical Corp. · 2008
- Descendant · 3 generations on · 0 of its ownK130826 Passport Robotic Reducer Cap; Passport Stopcock with Rotating Male…Stryker Endoscopy · 2013
Most influential descendants
Showing 3 of 3 · See all- K992324Funnel TrocarPatton Medical Corp. · 1999 · cites it directly2descendants
- K080161Pasport Optical Trocar, Vortex Seal, Blunt Tip Trocar, Shielded Trocar, Cannula AnchorPatton Surgical Corp. · 2008 · 2 generations on1descendant
- K130826Passport Robotic Reducer Cap; Passport Stopcock with Rotating Male LuerStryker Endoscopy · 2013 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K950457 | Cannual and Trocar, Superpubic | Core Dynamics, Inc. | 1995 | — |
| +1 | K992324 | Funnel Trocar | Patton Medical Corp. | 1999 | — |
| +2 | K080161 | Pasport Optical Trocar, Vortex Seal, Blunt Tip Trocar, Shielded Trocar… | Patton Surgical Corp. | 2008 | — |
| +3 | K130826 | Passport Robotic Reducer Cap; Passport Stopcock with Rotating Male Luer | Stryker Endoscopy | 2013 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2008 | 1 | 0 |
| 2013 | 1 | 0 |
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.
Planning a device in HET? 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 HET device
- #1 K250939 SIRIUS Endoscope System (PR-SI-1230)score 12.9 · 11 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K992324 | Funnel Trocar | 1999 | 2 |
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.
What does this lineage say?
- Of its descendants, K992324 (Patton Medical Corp., 1999) has gone furthest, with 2 descendants of its own.
How does its category compare?
All HET devicesHET Laparoscope, Gynecologic (And Accessories): FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · HET
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · HET
269in 2021
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HET
4in 2023
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HET
4,513in 2025
MAUDE reports naming product code HET, 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 | 181 |
| 2008 | 3 | 176 | 4 | 359 |
| 2009 | 1 | — | 1 | 403 |
| 2010 | 1 | — | 0 | 214 |
| 2011 | 2 | — | 0 | 417 |
| 2012 | 2 | — | 0 | 1,118 |
| 2013 | 2 | — | 0 | 1,035 |
| 2014 | 0 | — | 0 | 175 |
| 2015 | 2 | — | 1 | 124 |
| 2016 | 0 | — | 0 | 205 |
| 2017 | 2 | — | 0 | 89 |
| 2018 | 1 | — | 0 | 53 |
| 2019 | 2 | — | 0 | 44 |
| 2020 | 2 | — | 0 | 49 |
| 2021 | 4 | 269 | 0 | 132 |
| 2022 | 1 | — | 1 | 216 |
| 2023 | 0 | — | 4 | 824 |
| 2024 | 0 | — | 0 | 3,496 |
| 2025 | 2 | — | 0 | 4,513 |
| 2026 | 0 | — | 0 | — |
https://510kreport.com/device/K950457 · printed Nov 5, 2026
Cite this page
510(k) Report. “K950457: Cannual and Trocar, Superpubic.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K950457
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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