510(k) · Cleared
ClearedDisetronic Penfine Injection Pen Needle
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Disetronic Medical Systems · FMI Needle, Hypodermic, Single Lumen
Cleared on Sep 24, 1997 after a 19-day review. The FDA summary names its predicate without a number. 19 later devices descend from it.
- Decided
- Sep 24, 1997
- Review
- 19 days
- Class
- Class II
- Product code
- FMI
- Recalls
- None
- Predicates
- 0
19 later devices descend from it, 1 citing it directly.
- This deviceK973339 Disetronic Penfine Injection Pen NeedleDisetronic Medical Systems · 1997
- Descendant · cites it directly · 18 of its ownK982399 Disetronic Penfine Injection Pen NeedleDisetronic Medical Systems · 1998
- Descendant · 2 generations on · 17 of its ownK994197 Disentronic Penfine Injection Pen NeedleDisetronic Medical Systems · 1999
- Descendant · 3 generations on · 13 of its ownK102108 Clickfine Pen NeedleYpsomed AG · 2010
- Descendant · 4 generations on · 9 of its ownK110312 Clickfine Autoprotect Pen NeedleYpsomed AG · 2012
- Descendant · 5 generations on · 8 of its ownK131123 Clickfine Autoprotect Pen NeedleYpsomed AG · 2013
Showing 5 of 19 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 19 · See all- K982399Disetronic Penfine Injection Pen NeedleDisetronic Medical Systems · 1998 · cites it directly18descendants
- K994197Disentronic Penfine Injection Pen NeedleDisetronic Medical Systems · 1999 · 2 generations on17descendants
- K102108Clickfine Pen NeedleYpsomed AG · 2010 · 3 generations on13descendants
- K110312Clickfine Autoprotect Pen NeedleYpsomed AG · 2012 · 4 generations on9descendants
- K131123Clickfine Autoprotect Pen NeedleYpsomed AG · 2013 · 5 generations on8descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K973339 | Disetronic Penfine Injection Pen Needle | Disetronic Medical Systems | 1997 | — |
| +1 | K982399 | Disetronic Penfine Injection Pen Needle | Disetronic Medical Systems | 1998 | — |
| +2 | K994197 | Disentronic Penfine Injection Pen Needle | Disetronic Medical Systems | 1999 | — |
| +3 | K102108 | Clickfine Pen Needle | Ypsomed AG | 2010 | — |
| +4 | K110312 | Clickfine Autoprotect Pen Needle | Ypsomed AG | 2012 | — |
| +5 | K131123 | Clickfine Autoprotect Pen Needle | Ypsomed AG | 2013 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2001 | 1 | 0 |
| 2010 | 2 | 0 |
| 2012 | 3 | 0 |
| 2013 | 2 | 0 |
| 2015 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2022 | 4 | 0 |
| 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.
Planning a device in FMI? 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 FMI device
- #1 K252886 Pen Needlescore 14.5 · 4 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 |
|---|---|---|---|
| * | — | Novo Nordisk NovoFine 30 Injection Pen Needles Named without a submission number | |
| * | — | Becton Dickinson B-D Micro-Fine, Ultra-Fine and Ultra-Fine II Injection Pen Needles Named without a submission number |
What descends from it? (19)
See all 191 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K982399 | Disetronic Penfine Injection Pen Needle | 1998 | 18 |
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, K982399 (Disetronic Medical Systems, 1998) has gone furthest, with 18 descendants of its own.
How does its category compare?
All FMI devicesFMI Needle, Hypodermic, Single Lumen: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · FMI
11in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FMI
141in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FMI
1in 2024
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · FMI
2,424in 2025
MAUDE reports naming product code FMI, 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 | 15 | 71 | 2 | 208 |
| 2008 | 10 | 85 | 4 | 177 |
| 2009 | 7 | 177 | 3 | 263 |
| 2010 | 15 | 119 | 79 | 249 |
| 2011 | 12 | 113 | 5 | 240 |
| 2012 | 17 | 107 | 1 | 215 |
| 2013 | 11 | 87 | 1 | 255 |
| 2014 | 14 | 155 | 3 | 287 |
| 2015 | 10 | 89 | 1 | 567 |
| 2016 | 20 | 217 | 0 | 941 |
| 2017 | 9 | 253 | 16 | 1,547 |
| 2018 | 20 | 176 | 0 | 2,398 |
| 2019 | 12 | 186 | 5 | 4,896 |
| 2020 | 11 | 263 | 3 | 4,245 |
| 2021 | 18 | 143 | 7 | 4,532 |
| 2022 | 23 | 189 | 0 | 4,885 |
| 2023 | 18 | 112 | 2 | 4,986 |
| 2024 | 3 | 90 | 1 | 4,053 |
| 2025 | 11 | 141 | 0 | 2,424 |
| 2026 | 12 | 119 | 1 (1) | — |
What is it indicated for?
The Disetronic PenFine® Injection Pen Needles are intended for the hypodermic injection of fluids into the body when attached to an automatic injector pen.
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/K973339 · printed Nov 6, 2026
Cite this page
510(k) Report. “K973339: Disetronic Penfine Injection Pen Needle.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K973339
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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