510(k) · Cleared
ClearedPioneer Surgical Technology Extended GTR, Model 501-601
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Pioneer Surgical Technology · KTT Appliance, Fixation, Nail/Blade/Plate Combination, Multiple Component
Cleared on May 5, 2000 after a 59-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 10 later devices descend from it.
- Decided
- May 5, 2000
- Review
- 59 days
- Class
- Class II
- Product code
- KTT
- Recalls
- None
- Predicates
- 0
10 later devices descend from it, 3 citing it directly.
- This deviceK000734 Pioneer Surgical Technology Extended GTR, Model 501-601Pioneer Surgical Technology · 2000
- Descendant · cites it directly · 6 of its ownK120772 NCB Periprosthetic Trochanter Plates and Screws, NCB Cable Button…Zimmer GmbH · 2012 · Recalled
- Descendant · cites it directly · 2 of its ownK151907 Cable-Ready® Cable Grip System: Cable-Ready® GTR System…Zimmer, Inc. · 2015 · Recalled
- Descendant · 2 generations on · 1 of its ownK210247 OsteoCentric Integrated Hip Fastener SystemOsteocentric Technologies D.B.A. Osteocentric Trauma · 2021
- Descendant · cites it directly · 1 of its ownK072250 Supercable Grip and Plate SystemKinamed, Inc. · 2007 · Recalled
- Descendant · 2 generations on · 0 of its ownK261271 Cable-Ready® Cable Grip SystemPioneer Surgical Technology, Inc. · 2026
Showing 5 of 10 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 10 · See all- K120772NCB Periprosthetic Trochanter Plates and Screws, NCB Cable Button for NCB Oplyaxial…Zimmer GmbH · 2012 · cites it directly6descendants
- K151907Cable-Ready® Cable Grip System: Cable-Ready® GTR System, Cable-Ready® 1.8mm Cerclage…Zimmer, Inc. · 2015 · cites it directly2descendants
- K210247OsteoCentric Integrated Hip Fastener SystemOsteocentric Technologies D.B.A. Osteocentric Trauma · 2021 · 2 generations on1descendant
- K072250Supercable Grip and Plate SystemKinamed, Inc. · 2007 · cites it directly1descendant
- K261271Cable-Ready® Cable Grip SystemPioneer Surgical Technology, Inc. · 2026 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K000734 | Pioneer Surgical Technology Extended GTR, Model 501-601 | Pioneer Surgical Technology | 2000 | — |
| +1 | K120772 | NCB Periprosthetic Trochanter Plates and Screws, NCB Cable Button for NCB… | Zimmer GmbH | 2012 | 2 |
| +1 | K151907 | Cable-Ready® Cable Grip System: Cable-Ready® GTR System, Cable-Ready® 1.8mm… | Zimmer, Inc. | 2015 | 1 |
| +2 | K210247 | OsteoCentric Integrated Hip Fastener System | Osteocentric Technologies D.B.A. Osteocentric Trauma | 2021 | — |
| +1 | K072250 | Supercable Grip and Plate System | Kinamed, Inc. | 2007 | 1 |
| +2 | K261271 | Cable-Ready® Cable Grip System | Pioneer Surgical Technology, Inc. | 2026 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2007 | 1 | 0 |
| 2012 | 1 | 0 |
| 2015 | 1 | 0 |
| 2017 | 1 | 0 |
| 2021 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2026 | 2 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in KTT? 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 KTT device
- #1 K242861 TrueLok Elevatescore 21.3 · 14 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (10)
3 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?
- Of its descendants, K120772 (Zimmer GmbH, 2012) has gone furthest, with 6 descendants of its own.
How does its category compare?
All KTT devicesKTT Appliance, Fixation, Nail/Blade/Plate Combination, Multiple Component: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KTT
10in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KTT
88in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KTT
2in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KTT
673in 2025
MAUDE reports naming product code KTT, 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 | 9 | 55 | 2 | 45 |
| 2008 | 11 | 73 | 1 | 66 |
| 2009 | 11 | 94 | 2 | 45 |
| 2010 | 12 | 148 | 1 | 121 |
| 2011 | 10 | 157 | 0 | 196 |
| 2012 | 9 | 140 | 4 | 527 |
| 2013 | 7 | 87 | 7 | 898 |
| 2014 | 14 | 129 | 0 | 445 |
| 2015 | 12 | 60 | 0 | 401 |
| 2016 | 10 | 142 | 0 | 400 |
| 2017 | 11 | 184 | 1 | 485 |
| 2018 | 6 | 149 | 14 | 597 |
| 2019 | 8 | 110 | 3 | 800 |
| 2020 | 9 | 200 | 0 | 942 |
| 2021 | 10 | 83 | 2 | 961 |
| 2022 | 3 | 25 | 0 | 627 |
| 2023 | 7 | 29 | 0 | 554 |
| 2024 | 5 | 90 | 0 | 523 |
| 2025 | 10 | 88 | 0 | 673 |
| 2026 | 5 | 68 | 11 | — |
https://510kreport.com/device/K000734 · printed Nov 6, 2026
Cite this page
510(k) Report. “K000734: Pioneer Surgical Technology Extended GTR, Model 501-601.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K000734
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026