510(k) · Cleared
ClearedSmartxide 50 HS/MS
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
El.En Electronic Engineering Spa · GEX Powered Laser Surgical Instrument
Cleared on Jan 12, 2011 as substantially equivalent to K082809 (Lumenis, Inc., 2008) and 2 other predicates after a 188-day review. Its family tree reaches back 7 generations to 1994.
- Decided
- Jan 12, 2011
- Review
- 188 days
- Class
- Class II
- Product code
- GEX
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 7 generations to K936109 (1994). 28 ancestors in all, the oldest K822136 (1982). No later device cites it as a predicate yet.
- Root · 7 generations backK936109 Sharplan Model 1120 CO2 Surgical LaserSharplan Lasers, Inc. · 1994
- 6 generations backK960521 Sharplan Lasers, Inc. Silktouch Flash ScannerSharplan Lasers, Inc. · 1996
- 5 generations backK963339 Coherent Ultrapulse CO2 Surgical LasersCoherent Medical Group · 1997
- 4 generations backK974789 Coherent Ultrapulse S Series CO2 Surgical Lasers Model C and LLumenis, Inc. · 1998
- 3 generations backK022060 Lumenis Ultrapulse Encore Carbon Dioxide Surgical Lasers and…Lumenis, Inc. · 2002
- 2 generations backK030147 Lumenis Family of Ultrapulse Surgitouch CO2 Surgical LasersLumenis, Ltd. · 2003
- 1 generation backK082809 Acupulse 30 and 40 Carbon Dioxide Laser SystemLumenis, Inc. · 2008
- This deviceK101904 Smartxide 50 HS/MSEl.En Electronic Engineering Spa · 2011
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K936109 | Sharplan Model 1120 CO2 Surgical Laser | Sharplan Lasers, Inc. | 1994 | — |
| −6 | K960521 | Sharplan Lasers, Inc. Silktouch Flash Scanner | Sharplan Lasers, Inc. | 1996 | — |
| −5 | K963339 | Coherent Ultrapulse CO2 Surgical Lasers | Coherent Medical Group | 1997 | — |
| −4 | K974789 | Coherent Ultrapulse S Series CO2 Surgical Lasers Model C and L | Lumenis, Inc. | 1998 | — |
| −3 | K022060 | Lumenis Ultrapulse Encore Carbon Dioxide Surgical Lasers and Delivery Device… | Lumenis, Inc. | 2002 | — |
| −2 | K030147 | Lumenis Family of Ultrapulse Surgitouch CO2 Surgical Lasers | Lumenis, Ltd. | 2003 | — |
| −1 | K082809 | Acupulse 30 and 40 Carbon Dioxide Laser System | Lumenis, Inc. | 2008 | — |
| 0 (this device) | K101904 | Smartxide 50 HS/MS | El.En Electronic Engineering Spa | 2011 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1982 | 1 | 0 |
| 1986 | 1 | 0 |
| 1988 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2007 | 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 GEX? 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 GEX device
- #1 K222064 The Alma Soprano Titaniumscore 38.1 · 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? (3)
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 |
|---|---|---|---|
| * | K082809 | Acupulse 30 and 40 Carbon Dioxide Laser SystemSummary page 1…em Classification Name: Instrument, surgical, powered, laser 79-GEX, 21 CER 878.4810 Equivalent Devices: Lumenis Acupulse30 ST/40 ST (K082809) DEKA Smart CO 2 with DOT scanner (K(072159) Lumenis UltraPulse Surgitouch (K(0… | 2008 |
| * | K072159 | Smart CO2 (Smartxide, Smart US20D) with Dot ScannerSummary page 2…is substantially equivalent to the Lumenis Acupulse30 ST/40 ST (K082809), to the DEKA Smart C0 2 (Smartide, SmartUS2OD) with DOT scanner (K072159) and to the Lumenis UltraPulse Surgitouch (K030147).… | 2007 |
| * | K030147 | Lumenis Family of Ultrapulse Surgitouch CO2 Surgical LasersSummary page 2…30 ST/40 ST (K082809), to the DEKA Smart C0 2 (Smartide, SmartUS2OD) with DOT scanner (K072159) and to the Lumenis UltraPulse Surgitouch (K030147). Pa-P3… | 2003 |
What descends from it?
No later submission names this one as a predicate yet.
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 17 years and passes through 5 companies; a new generation was cleared every 1.9 years on median.
- None of the 28 ancestors has a recall.
- 1 other device also cites its predicate K082809.
How does its category compare?
All GEX devicesGEX Powered Laser Surgical Instrument: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · GEX
83in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GEX
90in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GEX
3in 2024
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · GEX
2,720in 2025
MAUDE reports naming product code GEX, 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 | 73 | 79 | 9 | 342 |
| 2008 | 107 | 86 | 2 | 232 |
| 2009 | 69 | 100 | 0 | 209 |
| 2010 | 50 | 96 | 4 | 1,711 |
| 2011 | 41 | 83 | 18 | 3,024 |
| 2012 | 45 | 118 | 5 | 2,000 |
| 2013 | 46 | 144 | 3 | 2,236 |
| 2014 | 61 | 147 | 6 | 2,036 |
| 2015 | 47 | 112 | 0 | 2,099 |
| 2016 | 51 | 114 | 1 | 2,585 |
| 2017 | 67 | 90 | 5 (1) | 2,977 |
| 2018 | 51 | 78 | 5 | 3,525 |
| 2019 | 41 | 88 | 6 | 2,709 |
| 2020 | 52 | 90 | 1 | 2,183 |
| 2021 | 53 | 123 | 0 | 3,465 |
| 2022 | 60 | 152 | 0 | 2,288 |
| 2023 | 52 | 87 | 6 | 2,337 |
| 2024 | 82 | 90 | 3 | 2,187 |
| 2025 | 83 | 90 | 0 | 2,720 |
| 2026 | 57 | 90 | 2 | — |
What is it indicated for?
The Smartfide 50 ES/MS system with its delivery accessories is a medical device indicated for the incision, excision, ablation, vaporization and coagulation of body soft tissues including intraoral tissues, in medical specialties including aesthetic (dermatology and plastic surgery), otolaryngology (ENT), gynaecology, neurosurgery and genitourinary surgery.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K101904 · printed Nov 5, 2026
Cite this page
510(k) Report. “K101904: Smartxide 50 HS/MS.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K101904
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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