510(k) · Cleared
ClearedActivSight Intraoperative Imaging System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Activ Surgical, Inc. · OWN Confocal Optical Imaging
Cleared on Aug 2, 2023 as substantially equivalent to K203550 (Activ Surgical, Inc., 2021) after an 85-day review. Its family tree reaches back 15 generations to 1994.
- Decided
- Aug 2, 2023
- Review
- 85 days
- Class
- Class II
- Product code
- OWN
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 15 generations to K930667 (1994). 73 ancestors in all, the oldest K811390 (1981). No later device cites it as a predicate yet.
- Root · 15 generations backK930667 Reusable Laparoscopic InstrumentsSnowden-Pencer · 1994 · Recalled
- 11 generations between
- 3 generations backK124031 DA Vinci Fluorescence Imaging Vision SystemIntuitive Surgical, Inc. · 2013
- 2 generations backK142310 Stryker Infrared Fluorescence (IRF) Imaging SystemStryker Endoscopy · 2014
- 1 generation backK203550 ActivSight Intraoperative Imaging SystemActiv Surgical, Inc. · 2021
- This deviceK231344 ActivSight Intraoperative Imaging SystemActiv Surgical, Inc. · 2023
Show all 15 generations
- Root · 15 generations backK930667 Reusable Laparoscopic InstrumentsSnowden-Pencer · 1994 · Recalled
- 14 generations backK960400 Diamond-Touch and Micro Diamond-Touch Instruments/Diamond-Line…Snowden-Pencer · 1996
- 13 generations backK990144 Intuitive Surgical Endoscopic Instruments, Intuitive Surgical…Intuitive Surgical, Inc. · 2000 · Recalled
- 12 generations backK021036 Intuitive Surgical DA Vinci Surgical System, Model IS1000Intuitive Surgical, Inc. · 2002 · Recalled
- 11 generations backK040237 Intuitive Surgical DA Vinci Endoscopic Instrument Control System and…Intuitive Surgical, Inc. · 2004
- 10 generations backK043153 Intuitive Surgical DA Vinci Surgical System and Endoscopic…Intuitive Surgical, Inc. · 2004
- 9 generations backK050005 Intuitive Surgical Monopolar Curved Scissors, Model 400179; Tip…Intuitive Surgical, Inc. · 2005 · Recalled
- 8 generations backK050404 Intuitive Surgical DA Vinci Surgical System and Endoscopic InstrumentsIntuitive Surgical, Inc. · 2005
- 7 generations backK050802 Modification to Intuitive Surgical DA Vinci Surgical System and…Intuitive Surgical, Inc. · 2005
- 6 generations backK063220 DA Vinci S Surgical System-V1.1, Model IS2000Intuitive Surgical, Inc. · 2006 · Recalled
- 5 generations backK081137 Intuitive Surgical DA Vinci SI Surgical System: Model IS3000Intuitive Surgical, Inc. · 2009 · Recalled
- 4 generations backK101077 DA Vinci Fluorescence Imaging Vision System, Model FF 100Intuitive Surgical, Inc. · 2011 · Recalled
- 3 generations backK124031 DA Vinci Fluorescence Imaging Vision SystemIntuitive Surgical, Inc. · 2013
- 2 generations backK142310 Stryker Infrared Fluorescence (IRF) Imaging SystemStryker Endoscopy · 2014
- 1 generation backK203550 ActivSight Intraoperative Imaging SystemActiv Surgical, Inc. · 2021
- This deviceK231344 ActivSight Intraoperative Imaging SystemActiv Surgical, Inc. · 2023
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −15 | K930667 | Reusable Laparoscopic Instruments | Snowden-Pencer | 1994 | 15 |
| −14 | K960400 | Diamond-Touch and Micro Diamond-Touch Instruments/Diamond-Line… | Snowden-Pencer | 1996 | — |
| −13 | K990144 | Intuitive Surgical Endoscopic Instruments, Intuitive Surgical Endoscopic… | Intuitive Surgical, Inc. | 2000 | 3 |
| −12 | K021036 | Intuitive Surgical DA Vinci Surgical System, Model IS1000 | Intuitive Surgical, Inc. | 2002 | 18 |
| −11 | K040237 | Intuitive Surgical DA Vinci Endoscopic Instrument Control System and… | Intuitive Surgical, Inc. | 2004 | — |
| −10 | K043153 | Intuitive Surgical DA Vinci Surgical System and Endoscopic Instruments, Models… | Intuitive Surgical, Inc. | 2004 | — |
| −9 | K050005 | Intuitive Surgical Monopolar Curved Scissors, Model 400179; Tip Cover… | Intuitive Surgical, Inc. | 2005 | 2 |
| −8 | K050404 | Intuitive Surgical DA Vinci Surgical System and Endoscopic Instruments | Intuitive Surgical, Inc. | 2005 | — |
| −7 | K050802 | Modification to Intuitive Surgical DA Vinci Surgical System and Endoscopic… | Intuitive Surgical, Inc. | 2005 | — |
| −6 | K063220 | DA Vinci S Surgical System-V1.1, Model IS2000 | Intuitive Surgical, Inc. | 2006 | 4 |
| −5 | K081137 | Intuitive Surgical DA Vinci SI Surgical System: Model IS3000 | Intuitive Surgical, Inc. | 2009 | 25 |
| −4 | K101077 | DA Vinci Fluorescence Imaging Vision System, Model FF 100 | Intuitive Surgical, Inc. | 2011 | 2 |
| −3 | K124031 | DA Vinci Fluorescence Imaging Vision System | Intuitive Surgical, Inc. | 2013 | — |
| −2 | K142310 | Stryker Infrared Fluorescence (IRF) Imaging System | Stryker Endoscopy | 2014 | — |
| −1 | K203550 | ActivSight Intraoperative Imaging System | Activ Surgical, Inc. | 2021 | — |
| 0 (this device) | K231344 | ActivSight Intraoperative Imaging System | Activ Surgical, Inc. | 2023 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1981 | 1 | 0 |
| 1988 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 3 | 0 |
| 2005 | 3 | 0 |
| 2006 | 3 | 0 |
| 2007 | 3 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2013 | 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 OWN? 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 OWN device
- #1 K231854 1788 4K Camera System with Advanced Imaging…score 24.9 · 24 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 |
|---|---|---|---|
| * | K203550 | ActivSight Intraoperative Imaging SystemSummary page 4…II Product Codes: OWN C. Predicate Device Activ Surgical, Inc. ActivSight Intraoperative Imaging System, K203550 D. Device Description The ActivSight Intraoperative Imaging System (ActivSight) is an accessory to… | 2021 |
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 29 years and passes through 4 companies; a new generation was cleared every 2.0 years on median.
- 18 of the 73 ancestors have a recall of any class.
- 1 other device also cites its predicate K203550.
How does its category compare?
All OWN devicesOWN Confocal Optical Imaging: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · OWN
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OWN
196in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OWN
1in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OWN
197in 2025
MAUDE reports naming product code OWN, 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 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 1 | — | 0 | 0 |
| 2012 | 3 | 87 | 0 | 0 |
| 2013 | 2 | — | 0 | 0 |
| 2014 | 5 | 208 | 0 | 0 |
| 2015 | 5 | 163 | 0 | 1 |
| 2016 | 2 | — | 0 | 4 |
| 2017 | 5 | 87 | 0 | 12 |
| 2018 | 1 | — | 0 | 11 |
| 2019 | 7 | 81 | 0 | 59 |
| 2020 | 7 | 81 | 0 | 105 |
| 2021 | 4 | 104 | 0 | 312 |
| 2022 | 4 | 41 | 3 | 346 |
| 2023 | 6 | 69 | 0 | 164 |
| 2024 | 1 | — | 1 | 165 |
| 2025 | 3 | 196 | 0 | 197 |
| 2026 | 7 | 63 | 0 | — |
What is it indicated for?
The ActivSight Intraoperative Imaging System (ActivSight) is intended to provide real-time endoscopic fluorescence and
near infrared imaging. ActivSight enables surgeons to visually assess vessels, blood flow, and related tissue perfusion
using fluorescence and near infrared imaging, and at least one of the major bile ducts (cystic duct, common bile duct, or
common hepatic duct) using fluorescence, all during minimally invasive surgery.
Fluorescence imaging of biliary ducts with ActivSight is intended for use with standard of care white light, and when
indicated, intraoperative cholangiography. The device is not intended for stand-alone use for biliary duct visualization.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K231344 · printed Nov 5, 2026
Cite this page
510(k) Report. “K231344: ActivSight Intraoperative Imaging System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K231344
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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