510(k) · Cleared
ClearedBladeless Trocar (E05, E10, E11, E12, ES05, ES10, ES12)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Yuwonmeditech Co., Ltd. · GCJ Laparoscope, General & Plastic Surgery
Cleared on Jun 18, 2024 as substantially equivalent to K211148 (Incore Co., Ltd., 2022) after a 145-day review. Its family tree reaches back 4 generations to 1992.
- Decided
- Jun 18, 2024
- Review
- 145 days
- Class
- Class II
- Product code
- GCJ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K920110 (1992). 6 ancestors in all. No later device cites it as a predicate yet.
- Root · 4 generations backK920110 Endopath Disposable Thoracic Trocar SleeveETHICON, Inc. · 1992
- 3 generations backK112358 Unimax Trocar SystemUnimax Medical Systems, Inc. · 2011
- 2 generations backK141594 Unimicro Trocar Kit, models: Auto-Locking Trocar, Hasson Trocar…Unimicro Medical Systems (Shenzhen) Co., Ltd. · 2015
- 1 generation backK211148 CORE-TrocarIncore Co., Ltd. · 2022
- This deviceK240196 Bladeless Trocar (E05, E10, E11, E12, ES05, ES10, ES12)Yuwonmeditech Co., Ltd. · 2024
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K920110 | Endopath Disposable Thoracic Trocar Sleeve | ETHICON, Inc. | 1992 | — |
| −3 | K112358 | Unimax Trocar System | Unimax Medical Systems, Inc. | 2011 | — |
| −2 | K141594 | Unimicro Trocar Kit, models: Auto-Locking Trocar, Hasson Trocar, Bladeless… | Unimicro Medical Systems (Shenzhen) Co., Ltd. | 2015 | — |
| −1 | K211148 | CORE-Trocar | Incore Co., Ltd. | 2022 | — |
| 0 (this device) | K240196 | Bladeless Trocar (E05, E10, E11, E12, ES05, ES10, ES12) | Yuwonmeditech Co., Ltd. | 2024 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 2003 | 1 | 0 |
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 GCJ? 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 GCJ device
- #1 K214046 780 nm 1688 4K Camera System, 780 nm L11 LED…score 21.4 · 21 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 |
|---|---|---|---|
| * | K211148 | CORE-TrocarSummary page 5…cate devices: Predicate Device Manufacturer 510(k) No. Decision Date CORE-Trocar INCORE CO.,LTD. K211148 05/19/2022 5. DEVICE DESCRIPTION The Bladeless Trocar is a sterile single patient use instrument co… | 2022 |
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 32 years and passes through 5 companies; a new generation was cleared every 6.9 years on median.
- 1 of the 6 ancestors has a recall of any class.
How does its category compare?
All GCJ devicesGCJ Laparoscope, General & Plastic Surgery: FDA decisions, review times, recalls and adverse event reports over 20 years. 2024, this device’s year, is highlighted.
FDA decisions per year · GCJ
21in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GCJ
108in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GCJ
5in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · GCJ
5,860in 2025
MAUDE reports naming product code GCJ, 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 | 18 | 42 | 12 | 1,639 |
| 2008 | 19 | 73 | 16 | 1,319 |
| 2009 | 21 | 85 | 6 | 1,995 |
| 2010 | 24 | 122 | 30 | 2,657 |
| 2011 | 15 | 113 | 9 | 2,133 |
| 2012 | 17 | 88 | 1 | 1,526 |
| 2013 | 15 | 93 | 7 (1) | 1,565 |
| 2014 | 19 | 90 | 2 | 1,714 |
| 2015 | 26 | 76 | 0 | 1,710 |
| 2016 | 27 | 99 | 5 | 2,080 |
| 2017 | 20 | 77 | 1 | 3,468 |
| 2018 | 21 | 88 | 1 | 2,562 |
| 2019 | 15 | 60 | 0 | 2,578 |
| 2020 | 28 | 61 | 0 | 2,618 |
| 2021 | 18 | 116 | 0 | 3,431 |
| 2022 | 20 | 103 | 1 | 3,945 |
| 2023 | 31 | 109 | 1 | 6,002 |
| 2024 | 29 | 90 | 0 | 6,047 |
| 2025 | 21 | 108 | 5 | 5,860 |
| 2026 | 26 | 122 | 1 | — |
What is it indicated for?
ENPOLE is a single-use medical device to have a port to insert endoscopic instruments for endoscopic procedures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K240196 · printed Nov 6, 2026
Cite this page
510(k) Report. “K240196: Bladeless Trocar (E05, E10, E11, E12, ES05, ES10, ES12).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K240196
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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