510(k) · Cleared
ClearedExsalt T7 Wound Dressing
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Exciton Technologies, Inc. · FRO Dressing, Wound, Drug
Cleared on Dec 15, 2011 as substantially equivalent to K103067 (Exciton Technologies, Inc., 2011) and 1 other predicate after a 13-day review. Its family tree reaches back 3 generations to 2000. 1 later device descends from it.
- Decided
- Dec 15, 2011
- Review
- 13 days
- Class
- Class U
- Product code
- FRO
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 3 generations to K001519 (2000). 1 later device descends from it, 1 citing it directly.
- Root · 3 generations backK001519 Acticoat 7 DressingWestaim Biomedical, Inc. · 2000
- 2 generations backK083870 Exsalt SD7 Wound DressingExciton Technologies, Inc. · 2009
- 1 generation backK103067 Exsalt SD7 Wound DressingExciton Technologies, Inc. · 2011
- This deviceK113564 Exsalt T7 Wound DressingExciton Technologies, Inc. · 2011
- Descendant · cites it directly · 0 of its ownK182680 KerraContact Ag Perf Advanced Perforated Silver Wound DressingExciton Technologies, Inc. · 2018
Most influential descendants
Showing 1 of 1 · See all- K182680KerraContact Ag Perf Advanced Perforated Silver Wound DressingExciton Technologies, Inc. · 2018 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K001519 | Acticoat 7 Dressing | Westaim Biomedical, Inc. | 2000 | — |
| −2 | K083870 | Exsalt SD7 Wound Dressing | Exciton Technologies, Inc. | 2009 | — |
| −1 | K103067 | Exsalt SD7 Wound Dressing | Exciton Technologies, Inc. | 2011 | — |
| 0 (this device) | K113564 | Exsalt T7 Wound Dressing | Exciton Technologies, Inc. | 2011 | — |
| +1 | K182680 | KerraContact Ag Perf Advanced Perforated Silver Wound Dressing | Exciton Technologies, Inc. | 2018 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2018 | 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 FRO? 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 FRO device
- #1 K261023 Microdacyn Wound Irrigation Solutionscore 15.5 · 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? (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 |
|---|---|---|---|
| * | K103067 | Exsalt SD7 Wound DressingSummary page 1…/burn dressings has not been implemented; Class 11has been proposed by the General & Plastic Surgery Devices Panel. S. Predicate Device(s) exsalt M 507 Wound Dressing (K103067) exsalt M 507 Wound Dressing (1(083870) 6. Device Description Exciton Technologies Inc. has developed the exsalt' technology, a… | 2011 |
| * | K083870 | Exsalt SD7 Wound DressingSummary page 3…me as the predicate(s). The exsat Tm T7 Wound Dressing raised no new safety concerns relative to biocompatibility. Testing performed on the exsat TM SD7 Wound Dressing (K083870) showed that it was non- toxic, non-irritant, and did not elicit a sensitization response.… | 2009 |
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 |
|---|---|---|---|
| K182680 | KerraContact Ag Perf Advanced Perforated Silver Wound Dressing | 2018 | 0 |
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 11 years and passes through 2 companies; a new generation was cleared every 1.8 years on median.
- None of the 3 ancestors has a recall.
- Of its descendants, K182680 (Exciton Technologies, Inc., 2018) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K103067.
How does its category compare?
All FRO devicesFRO Dressing, Wound, Drug: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · FRO
11in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FRO
176in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FRO
2in 2024
Class I (2 since 2007) Class II/III not classified
Adverse event reports per year · FRO
192in 2025
MAUDE reports naming product code FRO, 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 | 29 | 187 | 4 | 55 |
| 2008 | 26 | 130 | 1 | 30 |
| 2009 | 31 | 136 | 1 | 45 |
| 2010 | 31 | 146 | 0 | 122 |
| 2011 | 27 | 177 | 4 | 42 |
| 2012 | 24 | 96 | 0 | 65 |
| 2013 | 19 | 194 | 1 | 139 |
| 2014 | 22 | 214 | 1 | 269 |
| 2015 | 28 | 249 | 2 | 297 |
| 2016 | 28 | 222 | 3 | 147 |
| 2017 | 23 | 147 | 1 | 149 |
| 2018 | 20 | 206 | 0 | 128 |
| 2019 | 16 | 270 | 1 | 136 |
| 2020 | 12 | 226 | 0 | 139 |
| 2021 | 8 | 275 | 6 | 183 |
| 2022 | 9 | 332 | 2 | 176 |
| 2023 | 18 | 283 | 2 (2) | 198 |
| 2024 | 24 | 263 | 2 | 232 |
| 2025 | 11 | 176 | 0 | 192 |
| 2026 | 17 | 254 | 2 | — |
What is it indicated for?
The exsalt M T7 Wound Dressing is indicated for use in partial and full thickness wounds, including decubitus ulcers, venous stasis ulcers, diabetic ulcers, first and second degree burns, grafts and donor sites, or other acute or chronic wounds. The dressing may be used over debrided and grafted wounds. The exsalt Tm T7 Wound Dressing provides an antibacterial barrier that inhibits bacterial growth in the dressing for up to 7 days.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K113564 · printed Nov 5, 2026
Cite this page
510(k) Report. “K113564: Exsalt T7 Wound Dressing.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K113564
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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