510(k) Report

510(k) · Cleared

Cleared

Models E2502B/E2525 Reusable Handswitching Pencils

K914400510(k) TraditionalCleared Oct 17, 199115-day reviewClass II21 CFR 878.4400

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Valleylab, Inc. · GEI Electrosurgical, Cutting & Coagulation & Accessories

Cleared on Oct 17, 1991 after a 15-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 3 later devices descend from it.

Decided
Oct 17, 1991
Review
15 days
Class
Class II
Product code
GEI
Recalls
None
Predicates
0

3 later devices descend from it, 2 citing it directly.

Descendants, by year cleared 1998: 1 descendant cleared1999: 2 descendants cleared1990200020102020
  1. This deviceK914400 Models E2502B/E2525 Reusable Handswitching PencilsValleylab, Inc. · 1991
  2. Descendant · cites it directly · 1 of its ownK983761 Aaron Electrosurgical Handcontrol Pencil, Model ESP5Aaron Medical Industries · 1998
  3. Descendant · 2 generations on · 0 of its ownK991669 PMS 750 FingerswitchWallach Surgical Devices, Inc. · 1999
  4. Descendant · cites it directly · 0 of its ownK984352 Aaron TOP50 Reusable Electrosurgical Pencil, Model #EsprAaron Medical Industries · 1999

Most influential descendants

Showing 3 of 3 · See all
  • K983761Aaron Electrosurgical Handcontrol Pencil, Model ESP5Aaron Medical Industries · 1998 · cites it directly1descendant
  • K991669PMS 750 FingerswitchWallach Surgical Devices, Inc. · 1999 · 2 generations on0descendants
  • K984352Aaron TOP50 Reusable Electrosurgical Pencil, Model #EsprAaron Medical Industries · 1999 · cites it directly0descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
0 (this device)K914400Models E2502B/E2525 Reusable Handswitching PencilsValleylab, Inc.1991—
+1K983761Aaron Electrosurgical Handcontrol Pencil, Model ESP5Aaron Medical Industries1998—
+2K991669PMS 750 FingerswitchWallach Surgical Devices, Inc.1999—
+1K984352Aaron TOP50 Reusable Electrosurgical Pencil, Model #EsprAaron Medical Industries1999—

Descendants by year cleared

Year clearedDevicesWith a Class I recall
199810
199920
FIG. 1 — Lineage of K914400, 1991–1999Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

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 GEI? 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 GEI device

  1. #1 K231790 The InMode System with the Morpheus8 Applicatorsscore 32.7 · 21 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
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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? (3)

2 later devices cite it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K983761Aaron Electrosurgical Handcontrol Pencil, Model ESP5Aaron Medical Industries19981
K984352Aaron TOP50 Reusable Electrosurgical Pencil, Model #EsprAaron Medical Industries19990

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, K983761 (Aaron Medical Industries, 1998) has gone furthest, with 1 descendant of its own.

How does its category compare?

All GEI devices

GEI Electrosurgical, Cutting & Coagulation & Accessories: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · GEI

52in 2025

2007: 502008: 612009: 422010: 462011: 352012: 392013: 482014: 492015: 472016: 642017: 522018: 472019: 482020: 592021: 462022: 552023: 652024: 592025: 522026 (partial year): 43
2007high 65 (2023) · low 35 (2011)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · GEI

113in 2025

2007: 51 days median2008: 71 days median2009: 130 days median2010: 109 days median2011: 135 days median2012: 133 days median2013: 136 days median2014: 103 days median2015: 123 days median2016: 108 days median2017: 72 days median2018: 93 days median2019: 93 days median2020: 105 days median2021: 146 days median2022: 150 days median2023: 104 days median2024: 125 days median2025: 113 days median2026 (partial year): 183 days median
2007high 183 (2026) · low 51 (2007)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · GEI

4in 2025

2007: 212008: 192009: 272010: 512011: 322012: 302013: 132014: 32015: 42016: 32017: 22018: 62019: 52020: 12021: 62022: 492023: 27, 4 Class I2024: 22, 10 Class I2025: 42026 (partial year): 8
2007high 51 (2010) · low 1 (2020)2026

Class I (14 since 2007) Class II/III not classified

Adverse event reports per year · GEI

7,592in 2025

2007: 2,7952008: 2,5562009: 3,5912010: 3,3772011: 4,4632012: 5,2162013: 4,8972014: 4,9082015: 4,9362016: 5,6162017: 6,0732018: 6,5452019: 7,0672020: 6,4902021: 6,3542022: 6,1032023: 7,1762024: 7,8972025: 7,592
2007high 7,897 (2024) · low 2,556 (2008)2025

MAUDE reports naming product code GEI, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20075051212,795
20086171192,556
200942130273,591
201046109513,377
201135135324,463
201239133305,216
201348136134,897
20144910334,908
20154712344,936
20166410835,616
2017527226,073
2018479366,545
2019489357,067
20205910516,490
20214614666,354
202255150496,103
20236510427 (4)7,176
20245912522 (10)7,897
20255211347,592
2026431838—

More from Valleylab, Inc.

94 FDA decisions under this applicant name. See the company

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  • K010010Valleylab Ligasure Precise Instrument Vessel Sealing System-Model # LS1200 & Sligaure GeneratorValleylab, Inc. · 2001
  • K010013Ligasure Laparoscopic Sealer Divider Model LS1100Valleylab, Inc. · 20012 recalls
  • K994428E7512 Premie Rem Polyhesive II Patient Return ElectrodeValleylab, Inc. · 2000
  • K983743Bisure Laparoscopic Bipolar ForcepsValleylab, Inc. · 1999

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The GEI category page

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https://510kreport.com/device/K914400 · printed Nov 6, 2026

Cite this page

510(k) Report. “K914400: Models E2502B/E2525 Reusable Handswitching Pencils.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K914400

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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