510(k) · Cleared
ClearedPusen Single Use Flexible Video Cystoscope/Choledochoscope System (Single Use Flexible Video Cystoscope/Choledochoscope:PC200-AS, PC200-AR, PC200-S and PC200-R;HD Medical Video Endoscope Image Processor: PV300)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zhuhai Pusen Medical Technology Co., Ltd. · FBN Choledochoscope And Accessories, Flexible/Rigid
Cleared on Jun 22, 2023 as substantially equivalent to K211686 (Shanghai SeeGen Photoelectric Technology Co., Ltd., 2022) after a 190-day review. Its family tree reaches back 11 generations to 1993. 1 of the 28 devices in its family, counting itself, has a Class I recall.
- Decided
- Jun 22, 2023
- Review
- 190 days
- Class
- Class II
- Product code
- FBN
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 11 generations to K931154 (1993). 27 ancestors in all, the oldest K843084 (1985). No later device cites it as a predicate yet. 1 of the 28 devices in this family, counting this one, has a Class I recall.
- Root · 11 generations backK931154 Evis 200 SystemOlympus Corp. · 1993
- 7 generations between
- 3 generations backK141250 Flexible Video-Uretero-Renoscope SystemKARL STORZ Endoscopy-America, Inc. · 2014 · Recalled
- 2 generations backK142556 Flexible Video-Uretero-Choledochoscope SystemKARL STORZ Endoscopy-America, Inc. · 2014
- 1 generation backK211686 Flexible Video-Choledo-Cysto-Ureteroscope SystemShanghai SeeGen Photoelectric Technology Co., Ltd. · 2022
- This deviceK223741 Pusen Single Use Flexible Video Cystoscope/Choledochoscope System…Zhuhai Pusen Medical Technology Co., Ltd. · 2023
Show all 11 generations
- Root · 11 generations backK931154 Evis 200 SystemOlympus Corp. · 1993
- 10 generations backK963033 BF 240/P240/IT240 Bronchovideoscope & AccessoriesOlympus America, Inc. · 1996 · Recalled
- 9 generations backK981543 Olympus LF-TP and LF-DP Tracheal Intubation Fiberscopes, Accessories…The Olympus Optical Co. · 1998 · Recalled
- 8 generations backK021074 Visera Cystovideoscope Olympus Cyf Type V/VAOlympus America, Inc. · 2002
- 7 generations backK030960 Ecn Electronic Video CystonephroscopeAcmi Corporation · 2003
- 6 generations backK042225 Acmi Invisio Icn, Models Icn-0564 and Icn-0565Acmi Corporation · 2004
- 5 generations backK060269 Acmi Dur-Digital Ureteroscope and Choledochoscope SystemAcmi Corporation · 2006
- 4 generations backK131369 Flexible Video-Uretero-Renoscope SystemKARL STORZ Endoscopy-America, Inc. · 2013 · Recalled
- 3 generations backK141250 Flexible Video-Uretero-Renoscope SystemKARL STORZ Endoscopy-America, Inc. · 2014 · Recalled
- 2 generations backK142556 Flexible Video-Uretero-Choledochoscope SystemKARL STORZ Endoscopy-America, Inc. · 2014
- 1 generation backK211686 Flexible Video-Choledo-Cysto-Ureteroscope SystemShanghai SeeGen Photoelectric Technology Co., Ltd. · 2022
- This deviceK223741 Pusen Single Use Flexible Video Cystoscope/Choledochoscope System…Zhuhai Pusen Medical Technology Co., Ltd. · 2023
Class I recalls in this family
- K912120 Urf-P2 Ureterorenofiberscope/Choledochofiberscope7 generations back · 1991
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −11 | K931154 | Evis 200 System | Olympus Corp. | 1993 | — |
| −10 | K963033 | BF 240/P240/IT240 Bronchovideoscope & Accessories | Olympus America, Inc. | 1996 | 6 |
| −9 | K981543 | Olympus LF-TP and LF-DP Tracheal Intubation Fiberscopes, Accessories and… | The Olympus Optical Co. | 1998 | 5 |
| −8 | K021074 | Visera Cystovideoscope Olympus Cyf Type V/VA | Olympus America, Inc. | 2002 | — |
| −7 | K030960 | Ecn Electronic Video Cystonephroscope | Acmi Corporation | 2003 | — |
| −6 | K042225 | Acmi Invisio Icn, Models Icn-0564 and Icn-0565 | Acmi Corporation | 2004 | — |
| −5 | K060269 | Acmi Dur-Digital Ureteroscope and Choledochoscope System | Acmi Corporation | 2006 | — |
| −4 | K131369 | Flexible Video-Uretero-Renoscope System | KARL STORZ Endoscopy-America, Inc. | 2013 | 1 |
| −3 | K141250 | Flexible Video-Uretero-Renoscope System | KARL STORZ Endoscopy-America, Inc. | 2014 | 2 |
| −2 | K142556 | Flexible Video-Uretero-Choledochoscope System | KARL STORZ Endoscopy-America, Inc. | 2014 | — |
| −1 | K211686 | Flexible Video-Choledo-Cysto-Ureteroscope System | Shanghai SeeGen Photoelectric Technology Co., Ltd. | 2022 | — |
| 0 (this device) | K223741 | Pusen Single Use Flexible Video Cystoscope/Choledochoscope System (Single Use… | Zhuhai Pusen Medical Technology Co., Ltd. | 2023 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1985 | 2 | 0 |
| 1991 | 2 | 1 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1995 | 2 | 0 |
| 1997 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 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.
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 FBN device
- #1 K254153 Single-use Video Scope; PB Digital Controllerscore 14.4 · 12 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 |
|---|---|---|---|
| * | K211686 | Flexible Video-Choledo-Cysto-Ureteroscope SystemSummary page 4…egulatory Class: Class II Product Code: FBN, FAJ III. PREDICATE DEVICE Predicate device Name of Device: Flexible Video-Choledo-Cysto-Ureteroscope System 510(k) number: K211686 Classification Name: Endoscope and Accessories Product code: FGB, FBN, FET, FAJ, FGA This predicate device has not been subject t… | 2022 |
| † | K222602 | Pusen Single Use Flexible Video Cystoscope System (Single Use Flexible Video Cystoscope… | 2022 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (1 Class I)
No FDA recall names this device.
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.
- K912120Urf-P2 Ureterorenofiberscope/CholedochofiberscopeOlympus Corp. · 1991 · 7 generations back · ◆ in the 1991 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 30 years and passes through 7 companies; a new generation was cleared every 1.6 years on median.
- 9 of the 27 ancestors have a recall of any class; 1 has a Class I recall.
- 1 other device also cites its predicate K211686.
How does its category compare?
All FBN devicesFBN Choledochoscope And Accessories, Flexible/Rigid: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · FBN
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FBN
150in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FBN
1in 2024
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · FBN
118in 2025
MAUDE reports naming product code FBN, 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 | 1 |
| 2008 | 3 | 64 | 0 | 5 |
| 2009 | 0 | — | 0 | 4 |
| 2010 | 1 | — | 0 | 2 |
| 2011 | 0 | — | 0 | 2 |
| 2012 | 1 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 2 |
| 2014 | 0 | — | 0 | 2 |
| 2015 | 1 | — | 0 | 2 |
| 2016 | 1 | — | 0 | 168 |
| 2017 | 0 | — | 0 | 224 |
| 2018 | 1 | — | 0 | 639 |
| 2019 | 1 | — | 0 | 105 |
| 2020 | 1 | — | 1 | 173 |
| 2021 | 0 | — | 0 | 158 |
| 2022 | 0 | — | 0 | 283 |
| 2023 | 4 | 215 | 1 | 105 |
| 2024 | 2 | — | 1 (1) | 107 |
| 2025 | 3 | 150 | 0 | 118 |
| 2026 | 3 | 175 | 1 | — |
What is it indicated for?
The Pusen Single Use Flexible Video Cystoscope/Choledochoscope System is intended to be used for endoscopic access to and examination of the lower urinary tract. This system is also indicated for the examination and therapeutic applications during endoscopic procedures in bile ducts. The Cystoscope/Choledochoscope is intended to provide visualization via video processor and can be used with endoscopic accessories.
This system is intended for use in a hospital environment or medical office environment.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K223741 · printed Nov 4, 2026
Cite this page
510(k) Report. “K223741: Pusen Single Use Flexible Video Cystoscope/Choledochoscope System (Single Use Flexible Video Cystoscope/Choledochoscope:PC200-AS, PC200-AR, PC200-S and PC200-R;HD Medical Video Endoscope Image Processor: PV300).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K223741
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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