510(k) Report

510(k) · Cleared

Cleared

Microaire Smartdrive System

K955591510(k) TraditionalCleared Jan 18, 199642-day reviewClass I21 CFR 878.4820

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

Microaire Surgical Instruments, Inc. · HWE Instrument, Surgical, Orthopedic, Ac-Powered Motor And Accessory/Attachment

Cleared on Jan 18, 1996 after a 42-day review. FDA has not posted a summary or statement for it, so its predicates are not known.

Decided
Jan 18, 1996
Review
42 days
Class
Class I
Product code
HWE
Recalls
None
Predicates
0

FDA has not posted a summary or statement for it, so its predicates are not known.

FIG. 1 — Lineage of K955591Source: FDA 510(k) database · 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.

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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?

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.

How does its category compare?

All HWE devices

HWE Instrument, Surgical, Orthopedic, Ac-Powered Motor And Accessory/Attachment: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · HWE

1in 2015

2007: 12011: 12015: 1
2007high 1 (2007) · low 0 (2008)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · HWE

Too few HWE 510(k)s in any year since 2007 to give a median.

Recalls per year · HWE

1in 2017

2009: 42010: 22011: 22013: 12014: 32015: 52016: 22017: 1
2007high 5 (2015) · low 0 (2007)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · HWE

2,848in 2025

2007: 1232008: 722009: 1802010: 2972011: 1382012: 2212013: 1,2432014: 3,7942015: 5,5672016: 4,9742017: 5,0742018: 3,5892019: 3,4522020: 3,2482021: 3,1402022: 3,3272023: 3,3972024: 3,6862025: 2,848
2007high 5,567 (2015) · low 72 (2008)2025

MAUDE reports naming product code HWE, 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
20071—0123
20080—072
20090—4180
20100—2297
20111—2138
20120—0221
20130—11,243
20140—33,794
20151—55,567
20160—24,974
20170—15,074
20180—03,589
20190—03,452
20200—03,248
20210—03,140
20220—03,327
20230—03,397
20240—03,686
20250—02,848
20260—0—
Cite this page

510(k) Report. “K955591: Microaire Smartdrive System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K955591

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Record history
  • FDA decision record loaded May 2, 2026
  • Page last updated Nov 3, 2026