510(k) · Cleared
ClearedDisposable Veress Needles
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Hangzhou Kangji Medical Instrument Co., Ltd. · HIF Insufflator, Laparoscopic
Cleared on Dec 14, 2023 as substantially equivalent to K150068 (Unimicro Medical Systems (Shenzhen) Co., Ltd., 2015) after a 126-day review. Its family tree reaches back 3 generations to 2000.
- Decided
- Dec 14, 2023
- Review
- 126 days
- Class
- Class II
- Product code
- HIF
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 3 generations to K993625 (2000). No later device cites it as a predicate yet.
- Root · 3 generations backK993625 Insufflation Needle- 120MM, Model 900-200Genicon, LC · 2000
- 2 generations backK111441 Unimax Veress NeedleUnimax Medical Systems, Inc. · 2011
- 1 generation backK150068 Unimicro Veress NeedleUnimicro Medical Systems (Shenzhen) Co., Ltd. · 2015
- This deviceK232401 Disposable Veress NeedlesHangzhou Kangji Medical Instrument Co., Ltd. · 2023
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K993625 | Insufflation Needle- 120MM, Model 900-200 | Genicon, LC | 2000 | — |
| −2 | K111441 | Unimax Veress Needle | Unimax Medical Systems, Inc. | 2011 | — |
| −1 | K150068 | Unimicro Veress Needle | Unimicro Medical Systems (Shenzhen) Co., Ltd. | 2015 | — |
| 0 (this device) | K232401 | Disposable Veress Needles | Hangzhou Kangji Medical Instrument Co., Ltd. | 2023 | — |
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 HIF? 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 HIF device
- #1 K250388 Endoflator +score 15.8 · 10 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
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 |
|---|---|---|---|
| * | K150068 | Unimicro Veress NeedleSummary page 6…232401 Page 2 of 4 510(k) number: K150068 Class: II The predicate device has not been subject to a design-related recall. 6. Device Des… | 2015 |
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.
What does this lineage say?
- The line of descent spans 23 years and passes through 4 companies; a new generation was cleared every 8.4 years on median.
- None of the 3 ancestors has a recall.
- 1 other device also cites its predicate K150068.
How does its category compare?
All HIF devicesHIF Insufflator, Laparoscopic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · HIF
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · HIF
210in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HIF
12so far in 2026, the most since 2007
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · HIF
1,507in 2025
MAUDE reports naming product code HIF, 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 | 4 | 140 | 0 | 8 |
| 2008 | 2 | — | 1 | 14 |
| 2009 | 4 | 191 | 0 | 21 |
| 2010 | 2 | — | 0 | 41 |
| 2011 | 5 | 128 | 0 | 44 |
| 2012 | 5 | 138 | 0 | 38 |
| 2013 | 2 | — | 0 | 40 |
| 2014 | 2 | — | 0 | 43 |
| 2015 | 2 | — | 0 | 30 |
| 2016 | 3 | 88 | 1 | 72 |
| 2017 | 5 | 242 | 0 | 68 |
| 2018 | 3 | 207 | 1 | 97 |
| 2019 | 2 | — | 0 | 128 |
| 2020 | 4 | 64 | 0 | 360 |
| 2021 | 1 | — | 0 | 654 |
| 2022 | 1 | — | 0 | 667 |
| 2023 | 7 | 134 | 1 (1) | 890 |
| 2024 | 4 | 170 | 0 | 1,483 |
| 2025 | 3 | 210 | 0 | 1,507 |
| 2026 | 3 | 265 | 12 | — |
What is it indicated for?
The Disposable Veress Needles are intended for percutaneous insertion into the peritoneal cavity for the purpose of insufflation with carbon dioxide to establish pneumoperitoneum prior to the placement of trocars during laparoscopic procedures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K232401 · printed Nov 5, 2026
Cite this page
510(k) Report. “K232401: Disposable Veress Needles.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K232401
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026