510(k) · Cleared
Recalled · Class II · 2022Memometal Intra-Medullary Bone Fastener
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Memometal Technologies · HTY Pin, Fixation, Smooth
Cleared on Nov 17, 2011 as substantially equivalent to K070598 (Memometal Technologies, 2007) after a 108-day review. Its family tree reaches back 3 generations to 1996. 5 later devices descend from it. It has been recalled once.
- Decided
- Nov 17, 2011
- Review
- 108 days
- Class
- Class II
- Product code
- HTY
- Recalls
- 1
- Predicates
- 1
Its longest line of descent runs back 3 generations to K960385 (1996). 5 ancestors in all. 5 later devices descend from it, 4 citing it directly.
- Root · 3 generations backK960385 Sterile Kirschner Wires and Steinmann PinsDepuy, Inc. · 1996
- 2 generations backK022599 Newdeal K WireNew Deal, S.A. · 2002
- 1 generation backK070598 Memometal Intra-Medullary Bone Fastener, Models Smart Toe / X-FuseMemometal Technologies · 2007
- This deviceK112197 Memometal Intra-Medullary Bone FastenerMemometal Technologies · 2011
- Descendant · cites it directly · 1 of its ownK201715 Smart Toe II, X FuseStryker GmbH · 2020
- Descendant · 2 generations on · 0 of its ownK253325 ZipToe™ Hammertoe Fusion SystemToetal Solutions · 2025
- Descendant · cites it directly · 0 of its ownK172485 Footmotion HammerToeNewclip Technics · 2018
- Descendant · cites it directly · 0 of its ownK150211 EzFuze Implant SystemVilex IN Tennessee, Inc. · 2015
- Descendant · cites it directly · 0 of its ownK143049 LYNC intramedullary implantNovastep · 2015
Most influential descendants
Showing 5 of 5 · See all- K201715Smart Toe II, X FuseStryker GmbH · 2020 · cites it directly1descendant
- K253325ZipToe™ Hammertoe Fusion SystemToetal Solutions · 2025 · 2 generations on0descendants
- K172485Footmotion HammerToeNewclip Technics · 2018 · cites it directly0descendants
- K150211EzFuze Implant SystemVilex IN Tennessee, Inc. · 2015 · cites it directly0descendants
- K143049LYNC intramedullary implantNovastep · 2015 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K960385 | Sterile Kirschner Wires and Steinmann Pins | Depuy, Inc. | 1996 | — |
| −2 | K022599 | Newdeal K Wire | New Deal, S.A. | 2002 | — |
| −1 | K070598 | Memometal Intra-Medullary Bone Fastener, Models Smart Toe / X-Fuse | Memometal Technologies | 2007 | — |
| 0 (this device) | K112197 | Memometal Intra-Medullary Bone Fastener | Memometal Technologies | 2011 | — |
| +1 | K201715 | Smart Toe II, X Fuse | Stryker GmbH | 2020 | — |
| +2 | K253325 | ZipToe™ Hammertoe Fusion System | Toetal Solutions | 2025 | — |
| +1 | K172485 | Footmotion HammerToe | Newclip Technics | 2018 | — |
| +1 | K150211 | EzFuze Implant System | Vilex IN Tennessee, Inc. | 2015 | — |
| +1 | K143049 | LYNC intramedullary implant | Novastep | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 2 | 0 |
| 2018 | 1 | 0 |
| 2020 | 1 | 0 |
| 2025 | 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 HTY? 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 HTY device
- #1 K231272 OSSIOfiber® Pin Product Family, OSSIOfiber®…score 19.3 · 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? (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 |
|---|---|---|---|
| * | K070598 | Memometal Intra-Medullary Bone Fastener, Models Smart Toe / X-FuseSummary page 1…rnard PRANDI General Manager e-mail: [email protected] [email protected] 510K number K070598 Preparation date 05/25/2011 Trade Name MEMOMETAL INTRAMEDULLARY BONE FASTENER (SMART… | 2007 |
What descends from it? (5)
4 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)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Mar 28, 2022 | Class II | Z-1011-2022 | Process control | The nickel-sensitivity statement on the outer carton may be partially covered by a label resulting in the statement showing "Indicated for patients with Nickel sensitivity" instead of "Not Indicated for patients with Nickel sensitivity". |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 15 years and passes through 3 companies; a new generation was cleared every 4.7 years on median.
- None of the 5 ancestors has a recall.
- Of its descendants, K201715 (Stryker GmbH, 2020) has gone furthest, with 1 descendant of its own.
- 13 other devices also cite its predicate K070598.
How does its category compare?
All HTY devicesHTY Pin, Fixation, Smooth: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · HTY
5in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · HTY
90in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HTY
2in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HTY
39in 2025
MAUDE reports naming product code HTY, 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 | 6 | 112 | 0 | 46 |
| 2008 | 6 | 86 | 0 | 38 |
| 2009 | 2 | — | 1 | 36 |
| 2010 | 9 | 180 | 1 | 33 |
| 2011 | 6 | 82 | 0 | 164 |
| 2012 | 4 | 76 | 0 | 129 |
| 2013 | 4 | 128 | 0 | 187 |
| 2014 | 8 | 73 | 0 | 149 |
| 2015 | 8 | 101 | 0 | 121 |
| 2016 | 6 | 114 | 2 | 128 |
| 2017 | 5 | 127 | 0 | 82 |
| 2018 | 4 | 162 | 0 | 138 |
| 2019 | 4 | 93 | 1 | 222 |
| 2020 | 5 | 108 | 0 | 210 |
| 2021 | 5 | 137 | 0 | 148 |
| 2022 | 4 | 121 | 2 | 96 |
| 2023 | 5 | 146 | 0 | 153 |
| 2024 | 1 | — | 0 | 297 |
| 2025 | 5 | 90 | 0 | 39 |
| 2026 | 2 | — | 1 | — |
What is it indicated for?
The MEMOMETAL INTRAMEDULLARY BONE FASTENER (SMART TOE / X-FUSE) are indicated for small bone reconstruction limited to inter-digital fusion of fingers and toes and small bones fusion
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K112197 · printed Nov 6, 2026
Cite this page
510(k) Report. “K112197: Memometal Intra-Medullary Bone Fastener.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K112197
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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