510(k) · Cleared
ClearedPx PEEK IBF System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Innovasis, Inc. · MAX Intervertebral Fusion Device With Bone Graft, Lumbar
Cleared on Jun 19, 2015 as substantially equivalent to K073177 (Pioneer Surgical Technology, 2008) and 1 other predicate after a 113-day review. Its family tree reaches back 10 generations to 1984. 58 later devices descend from it.
- Decided
- Jun 19, 2015
- Review
- 113 days
- Class
- Class II
- Product code
- MAX
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 10 generations to K841189 (1984). 33 ancestors in all. 58 later devices descend from it, 2 citing it directly.
- Root · 10 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 6 generations between
- 3 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 2 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 1 generation backK073177 Pioneer Intervertebral Fusion Device SystemPioneer Surgical Technology · 2008 · Recalled
- This deviceK150500 Px PEEK IBF SystemInnovasis, Inc. · 2015
- Descendant · cites it directly · 57 of its ownK151785 Px HA PEEK IBF SystemInnovasis, Inc. · 2015
- Descendant · cites it directly · 55 of its ownK180078 Px PEEK IBF System, Px HA PEEK IBF System, TxHA PEEK IBF SystemInnovasis, Inc. · 2018 · Recalled
- Descendant · 2 generations on · 48 of its ownK183064 TxTi IBF SystemInnovasis, Inc. · 2019 · Recalled
- Descendant · 3 generations on · 47 of its ownK201614 TxTiHA IBF System, AxTiHA Stand-Alone ALIF SystemInnovasis, Inc. · 2020 · Recalled
- Descendant · 4 generations on · 38 of its ownK211805 IdentiTi Porous Ti Interbody System, Transcend PEEK Interbody…Alphatec Spine, Inc. · 2021
Show all 10 generations
- Root · 10 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 9 generations backK990148 Stackable Cage SystemDepuy Motech Acromed · 1999
- 8 generations backK003043 Surgical Titanium Mesh SystemDepuyacromed · 2001
- 7 generations backK022793 Tetris Spinal ImplantSignus Medical, LLC · 2003
- 6 generations backK031757 Peek Tetris Spinal ImplantSignus Medical, LLC · 2003
- 5 generations backK041888 Curved Peek Tetris Spinal ImplantSignus Medizintechnik GmbH · 2004
- 4 generations backK042930 Spacevision Cage SystemSpine Vision, Inc. · 2004
- 3 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 2 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 1 generation backK073177 Pioneer Intervertebral Fusion Device SystemPioneer Surgical Technology · 2008 · Recalled
- This deviceK150500 Px PEEK IBF SystemInnovasis, Inc. · 2015
Showing 5 of 58 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 58 · See all- K151785Px HA PEEK IBF SystemInnovasis, Inc. · 2015 · cites it directly57descendants
- K180078Px PEEK IBF System, Px HA PEEK IBF System, TxHA PEEK IBF SystemInnovasis, Inc. · 2018 · cites it directly55descendants
- K183064TxTi IBF SystemInnovasis, Inc. · 2019 · 2 generations on48descendants
- K201614TxTiHA IBF System, AxTiHA Stand-Alone ALIF SystemInnovasis, Inc. · 2020 · 3 generations on47descendants
- K211805IdentiTi Porous Ti Interbody System, Transcend PEEK Interbody System, IdentiTi NanoTec…Alphatec Spine, Inc. · 2021 · 4 generations on38descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K841189 | Oec/Rezaian Spinal Fixator | Orthopedic Equipment Co., Inc. | 1984 | — |
| −9 | K990148 | Stackable Cage System | Depuy Motech Acromed | 1999 | — |
| −8 | K003043 | Surgical Titanium Mesh System | Depuyacromed | 2001 | — |
| −7 | K022793 | Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −6 | K031757 | Peek Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −5 | K041888 | Curved Peek Tetris Spinal Implant | Signus Medizintechnik GmbH | 2004 | — |
| −4 | K042930 | Spacevision Cage System | Spine Vision, Inc. | 2004 | — |
| −3 | K062759 | Paramount VBR System | Innovative Spinal Technologies, Inc. | 2007 | — |
| −2 | K072120 | Paramount Intervertebral Body Fusion Device | Innovative Spinal Technologies, Inc. | 2007 | — |
| −1 | K073177 | Pioneer Intervertebral Fusion Device System | Pioneer Surgical Technology | 2008 | 1 |
| 0 (this device) | K150500 | Px PEEK IBF System | Innovasis, Inc. | 2015 | — |
| +1 | K151785 | Px HA PEEK IBF System | Innovasis, Inc. | 2015 | — |
| +1 | K180078 | Px PEEK IBF System, Px HA PEEK IBF System, TxHA PEEK IBF System | Innovasis, Inc. | 2018 | 1 |
| +2 | K183064 | TxTi IBF System | Innovasis, Inc. | 2019 | 1 |
| +3 | K201614 | TxTiHA IBF System, AxTiHA Stand-Alone ALIF System | Innovasis, Inc. | 2020 | 1 |
| +4 | K211805 | IdentiTi Porous Ti Interbody System, Transcend PEEK Interbody System, IdentiTi… | Alphatec Spine, Inc. | 2021 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1996 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 0 |
| 2004 | 4 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 3 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 3 | 0 |
| 2022 | 5 | 0 |
| 2023 | 5 | 0 |
| 2024 | 13 | 0 |
| 2025 | 15 | 0 |
| 2026 | 12 | 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 MAX? 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 MAX device
- #1 K203714 NuVasive Thoracolumbar Interbody Systems…score 102.5 · 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? (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 |
|---|---|---|---|
| * | K073177 | Pioneer Intervertebral Fusion Device SystemSummary page 4…the Development, Validation and Routine Control of a Sterilization Process for Medical Devices Primary Predicate: K073177 Pioneer Bullet Tip IBF This predicate has not been subject to a design-related recall.… | 2008 |
| * | P960025 | Brantigen I/F Cage (R) Used with VSP (R) Spine Plates and Pedicle ScrewsSummary page 5…Px PEEK IBF June 16, 2015 Page 2 of 3 Add’l Predicate: P960025 Jaguar IF / Brantigan Cage Device Description: PxTM PEEK IBF System The Innovasis PxTM PEEK IB… | 1999 |
What descends from it? (58)
See all 582 later devices cite it directly; ranked here by how many devices descend from each in turn.
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 31 years and passes through 9 companies; a new generation was cleared every 1.7 years on median.
- 5 of the 33 ancestors have a recall of any class.
- Of its descendants, K151785 (Innovasis, Inc., 2015) has gone furthest, with 57 descendants of its own.
- 11 other devices also cite its predicate K073177.
How does its category compare?
All MAX devicesMAX Intervertebral Fusion Device With Bone Graft, Lumbar: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · MAX
29in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MAX
85in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MAX
5in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · MAX
811in 2025
MAUDE reports naming product code MAX, 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 | 7 | 86 | 0 | 12 |
| 2008 | 35 | 88 | 2 | 19 |
| 2009 | 31 | 102 | 9 | 90 |
| 2010 | 29 | 137 | 0 | 154 |
| 2011 | 49 | 98 | 3 | 201 |
| 2012 | 48 | 69 | 11 (1) | 327 |
| 2013 | 58 | 102 | 0 | 380 |
| 2014 | 58 | 115 | 3 | 366 |
| 2015 | 53 | 113 | 1 | 524 |
| 2016 | 64 | 124 | 6 | 647 |
| 2017 | 76 | 116 | 1 | 596 |
| 2018 | 64 | 114 | 4 | 616 |
| 2019 | 60 | 131 | 1 | 699 |
| 2020 | 56 | 106 | 0 | 640 |
| 2021 | 53 | 109 | 0 | 622 |
| 2022 | 41 | 95 | 1 | 618 |
| 2023 | 30 | 87 | 0 | 576 |
| 2024 | 38 | 91 | 1 | 729 |
| 2025 | 29 | 85 | 5 | 811 |
| 2026 | 18 | 95 | 0 | — |
What is it indicated for?
The Innovasis Px™ PEEK IBF System is an intervertebral body fusion device for use in patients with degenerative disc disease (DDD) at one or two contiguous levels of the lumbar spine (L2-S1). DDD is defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies. These patients should be skeletally mature and have had at least six (6) months of non-operative treatment. In addition, these patients may have up to…
Read the full statement (145 words)
The Innovasis Px™ PEEK IBF System is an intervertebral body fusion device for use in patients with degenerative disc disease (DDD) at one or two contiguous levels of the lumbar spine (L2-S1). DDD is defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies. These patients should be skeletally mature and have had at least six (6) months of non-operative treatment. In addition, these patients may have up to a Grade 1 spondylolisthesis or retrolisthesis at the involved level(s). These implants are used to facilitate fusion in the lumbar spine and are placed via either a posterior (PLIF) or modified transforaminal (T-PLIF) approach.
This device is intended to be used in pairs and with internal supplemental spinal fixation systems such as the Innovasis Excella® Spinal System. The interior of the Px implant is intended to be packed with autograft.
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/K150500 · printed Nov 6, 2026
Cite this page
510(k) Report. “K150500: Px PEEK IBF System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K150500
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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