510(k) · Cleared
ClearedOp.n™ Spine Navigation and Robotic Guidance
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ecential Robotics · OLO Orthopedic Stereotaxic Instrument
Cleared on Jul 22, 2026 as substantially equivalent to K242914 (Ecential Robotics, 2025) and 1 other predicate after a 110-day review. Its family tree reaches back 21 generations to 2004. 3 of the 708 devices in its family, counting itself, have a Class I recall. 1 later device descends from it.
- Decided
- Jul 22, 2026
- Review
- 110 days
- Class
- Class II
- Product code
- OLO
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 21 generations to K040583 (2004). 706 ancestors in all, the oldest K781443 (1978). 1 later device descends from it, 1 citing it directly. 3 of the 708 devices in this family, counting this one, have a Class I recall.
- Root · 21 generations backK040583 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 17 generations between
- 3 generations backK171651 Excelsius GPSGlobus Medical, Inc. · 2017 · Recalled
- 2 generations backK191100 ExcelsiusGPS Spine 1.1 Interbody ModuleGlobus Medical, Inc. · 2019
- 1 generation backK233228 Spine Navigation and Robotic-Assistance DeviceEcential Robotics · 2024 · Recalled
- This deviceK261113 Op.n™ Spine Navigation and Robotic GuidanceEcential Robotics · 2026
- Descendant · cites it directly · 0 of its ownK261205 SPINEART Navigation Instrument SystemSpineart SA · 2026
Show all 21 generations
- Root · 21 generations backK040583 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 20 generations backK041118 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 19 generations backK042025 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek, Inc. · 2004 · Recalled
- 18 generations backK043151 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005
- 17 generations backK050809 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2005
- 16 generations backK052187 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005
- 15 generations backK053101 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2006
- 14 generations backK091442 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2009
- 13 generations backK091974 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2009 · Recalled
- 12 generations backK102555 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2010
- 11 generations backK112473 CD Horizon Spinal SystemMedtronic Sofamor Danek, Inc. · 2011
- 10 generations backK113174 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2011 · Recalled
- 9 generations backK121680 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2012
- 8 generations backK122862 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2012
- 7 generations backK141605 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2014
- 6 generations backK143375 CD HORIZON Spinal System, Medtronic Navigated Reusable InstrumentsMedtronic Sofamor Danek USA, Inc. · 2015
- 5 generations backK153203 Navigation InstrumentsGlobus Medical, Inc. · 2016
- 4 generations backK161591 QUARTEX™ Occipito-Cervico-Thoracic Spinal System, Globus Navigation…Globus Medical, Inc. · 2016
- 3 generations backK171651 Excelsius GPSGlobus Medical, Inc. · 2017 · Recalled
- 2 generations backK191100 ExcelsiusGPS Spine 1.1 Interbody ModuleGlobus Medical, Inc. · 2019
- 1 generation backK233228 Spine Navigation and Robotic-Assistance DeviceEcential Robotics · 2024 · Recalled
- This deviceK261113 Op.n™ Spine Navigation and Robotic GuidanceEcential Robotics · 2026
Class I recalls in this family
Most influential descendants
Showing 1 of 1 · See all- K261205SPINEART Navigation Instrument SystemSpineart SA · 2026 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −21 | K040583 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2004 | — |
| −20 | K041118 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek | 2004 | — |
| −19 | K042025 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek, Inc. | 2004 | 4 |
| −18 | K043151 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2005 | — |
| −17 | K050809 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2005 | — |
| −16 | K052187 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2005 | — |
| −15 | K053101 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2006 | — |
| −14 | K091442 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2009 | — |
| −13 | K091974 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2009 | 1 |
| −12 | K102555 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2010 | — |
| −11 | K112473 | CD Horizon Spinal System | Medtronic Sofamor Danek, Inc. | 2011 | — |
| −10 | K113174 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2011 | 1 |
| −9 | K121680 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2012 | — |
| −8 | K122862 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2012 | — |
| −7 | K141605 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2014 | — |
| −6 | K143375 | CD HORIZON Spinal System, Medtronic Navigated Reusable Instruments | Medtronic Sofamor Danek USA, Inc. | 2015 | — |
| −5 | K153203 | Navigation Instruments | Globus Medical, Inc. | 2016 | — |
| −4 | K161591 | QUARTEX™ Occipito-Cervico-Thoracic Spinal System, Globus Navigation Instruments | Globus Medical, Inc. | 2016 | — |
| −3 | K171651 | Excelsius GPS | Globus Medical, Inc. | 2017 | 1 |
| −2 | K191100 | ExcelsiusGPS Spine 1.1 Interbody Module | Globus Medical, Inc. | 2019 | — |
| −1 | K233228 | Spine Navigation and Robotic-Assistance Device | Ecential Robotics | 2024 | 1 |
| 0 (this device) | K261113 | Op.n™ Spine Navigation and Robotic Guidance | Ecential Robotics | 2026 | — |
| +1 | K261205 | SPINEART Navigation Instrument System | Spineart SA | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 13 | 0 |
| 1998 | 18 | 0 |
| 1999 | 21 | 0 |
| 2000 | 29 | 0 |
| 2001 | 41 | 0 |
| 2002 | 33 | 0 |
| 2003 | 40 | 0 |
| 2004 | 65 | 0 |
| 2005 | 49 | 0 |
| 2006 | 35 | 0 |
| 2007 | 30 | 0 |
| 2008 | 62 | 0 |
| 2009 | 35 | 0 |
| 2010 | 32 | 1 |
| 2011 | 33 | 0 |
| 2012 | 15 | 0 |
| 2013 | 22 | 0 |
| 2014 | 14 | 0 |
| 2015 | 14 | 1 |
| 2016 | 3 | 1 |
| 2017 | 3 | 0 |
| 2019 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 3 | 0 |
| 2023 | 1 | 0 |
| 2025 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2026 | 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.
3 devices in this family have 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 OLO device
- #1 K240662 Spine Guidance Software (version 5.0); Xia 3/…score 23.7 · 15 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
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 |
|---|---|---|---|
| * | K242914 | Op.n (TM) NavigationSummary page 6…Class II Device Panel Orthopedic Device product code: OLO Predicate 510(k): - K242914 Op.n™ Navigation - K233228 Spine Navigation and Robotic-Assistance Device Device Desc… | 2025 |
| * | K233228 | Spine Navigation and Robotic-Assistance DeviceSummary page 6…Orthopedic Device product code: OLO Predicate 510(k): - K242914 Op.n™ Navigation - K233228 Spine Navigation and Robotic-Assistance Device Device Description: The Op.n™ Spine Navigation and Robotic Guidance is… | 2024 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K261205 | SPINEART Navigation Instrument System | 2026 | 0 |
Has anything in its family been recalled? (3 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.
- K153660StealthStation System with Cranial SoftwareMedtronic Navigation, Inc. · 2016 · 4 generations back · ◆ in the 2016 ancestors bar of FIG. 13 Class I recalls
- K150216Synergy CranialMedtronic Navigation, Inc. · 2015 · 5 generations back · ◆ in the 2015 ancestors bar of FIG. 13 Class I recalls
- K100952Modification to Synthes Matrix SystemSynthes Spine · 2010 · 6 generations back · ◆ in the 2010 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 22 years and passes through 5 companies; a new generation was cleared every 7 months on median.
- 94 of the 706 ancestors have a recall of any class; 3 have a Class I recall.
- Of its descendants, K261205 (Spineart SA, 2026) has gone furthest, with 0 descendants of its own.
How does its category compare?
All OLO devicesOLO Orthopedic Stereotaxic Instrument: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · OLO
40in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OLO
119in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OLO
1in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · OLO
3,306in 2025
MAUDE reports naming product code OLO, 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 | 1 |
| 2009 | 11 | 126 | 0 | 4 |
| 2010 | 9 | 113 | 1 | 4 |
| 2011 | 11 | 138 | 1 | 10 |
| 2012 | 7 | 129 | 1 | 60 |
| 2013 | 7 | 137 | 0 | 36 |
| 2014 | 10 | 119 | 3 | 245 |
| 2015 | 10 | 176 | 2 | 466 |
| 2016 | 14 | 120 | 3 | 750 |
| 2017 | 33 | 91 | 2 | 1,076 |
| 2018 | 24 | 97 | 1 | 1,230 |
| 2019 | 35 | 95 | 1 | 1,585 |
| 2020 | 34 | 89 | 6 | 2,746 |
| 2021 | 28 | 91 | 0 | 1,696 |
| 2022 | 40 | 89 | 5 | 1,568 |
| 2023 | 45 | 90 | 7 (1) | 1,493 |
| 2024 | 44 | 90 | 4 | 2,353 |
| 2025 | 40 | 119 | 1 | 3,306 |
| 2026 | 42 | 109 | 6 | — |
What is it indicated for?
Op.n™ Spine Navigation and Robotic Guidance, when used with an Op.n™ Spine Navigation and Robotic Guidance Software, is intended for the spatial positioning and orientation of compatible surgical instruments to be used by surgeons during general spinal surgery, in Instruments navigation mode and/ or robotic guidance mode. The instrument navigation mode and the robotic guidance mode are based on patient 3D image data, on which the surgeon may perform an…
Read the full statement (134 words)
Op.n™ Spine Navigation and Robotic Guidance, when used with an Op.n™ Spine Navigation and Robotic Guidance Software, is intended for the spatial positioning and orientation of compatible surgical instruments to be used by surgeons during general spinal surgery, in Instruments navigation mode and/ or robotic guidance mode.
The instrument navigation mode and the robotic guidance mode are based on patient 3D image data, on which the surgeon may perform an intraoperative surgical planning.
Op.n™ Spine Navigation and Robotic Guidance Software is a surgical navigation software. It is intended to provide guidance for the positioning of compatible surgical instruments to be used by surgeons. The software is indicated for the placement of spinal bone screws, in instrument navigation mode and/or robotic guidance mode, in vertebrae with a posterior approach in the thoracolumbar and sacral regions.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K261113 · printed Nov 6, 2026
Cite this page
510(k) Report. “K261113: Op.n™ Spine Navigation and Robotic Guidance.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K261113
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Record history
- FDA decision record loaded Oct 30, 2026
- Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026