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Keratome, Ac-Powered

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FDA MAUDE adverse event data · 1994–2026

What the Data Shows About Keratome, Ac-Powered

The FDA MAUDE database aggregates 9,574 adverse-event reports for Keratome, Ac-Powered spanning the period from 1994 through 2026. Of these, 0 are classified as death reports, 5,296 as injury reports, and 4,262 as malfunction reports under FDA adverse-event categorization rules. Report counts do not by themselves indicate a device is unsafe — widely used devices and longer market histories naturally generate larger raw counts, so proportional and comparative reads are more informative than totals alone.

The adverse-event profile breaks down across 4 distinct event types and 10 reported patient-outcome categories, giving a multi-dimensional view that goes beyond a single headline number. A total of 20 distinct product-problem codes appear in the reports, with Suction Problem topping the list at 3,887 reports. Reports are associated with 10 different manufacturers in the MAUDE record, reflecting both OEMs and repackagers of this device category.

Annual reporting volume is tracked across 32 years of MAUDE data, with the peak single-year volume reaching 2,265 reports — trend shape often reflects changes in device adoption, reporting rules, or FDA enforcement focus rather than underlying device behavior alone. Events are documented across 12 reported care-setting categories (hospital, home, ambulatory surgery center, etc.). All figures reflect the openFDA MAUDE snapshot last refreshed on . This page is informational and is not medical advice — discuss device-safety questions with your healthcare provider.

9,574
Total Reports
0
Death Reports
5,296
Injury Reports
4,262
Malfunctions

Event Types

Injury 5,296 (55.3%)
Malfunction 4,262 (44.5%)
Other 11 (0.1%)
5 (0.1%)

Patient Outcomes

4,239 (43.5%)
Required Intervention 4,161 (42.7%)
Other 1,145 (11.7%)
R 166 (1.7%)
Disability 25 (0.3%)
S 11 (0.1%)
L 1 (0.0%)
O 1 (0.0%)
Hospitalization 1 (0.0%)
Life Threatening 1 (0.0%)

Top Product Problems

Suction Problem 3,887
Adverse Event Without Identified Device or Use Problem 2,855
Decrease in Suction 105
Device Operates Differently Than Expected 100
Device Displays Incorrect Message 36
Scratched Material 30
Mechanical Problem 29
Insufficient Information 11
Appropriate Term/Code Not Available 10
Failure to Cut 10
Device Contamination with Chemical or Other Material 7
Energy Output Problem 4
Unintended Movement 4
Contamination 3
Noise, Audible 3
Patient-Device Incompatibility 3
Smoking 3
Use of Device Problem 3
Accessory Incompatible 2
Break 2

Yearly Trend

94
1994: 4
96
1996: 5
97
1997: 12
98
1998: 13
99
1999: 15
00
2000: 29
01
2001: 30
02
2002: 15
03
2003: 110
04
2004: 19
05
2005: 13
06
2006: 9
07
2007: 32
08
2008: 31
09
2009: 85
10
2010: 84
11
2011: 90
12
2012: 100
13
2013: 353
14
2014: 452
15
2015: 966
16
2016: 1,397
17
2017: 2,112
18
2018: 2,265
19
2019: 816
20
2020: 405
21
2021: 72
22
2022: 7
23
2023: 10
24
2024: 11
25
2025: 10
26
2026: 2

Related Entities for Keratome, Ac-Powered

Event Locations

I 7,697 (80.4%)
1,695 (17.7%)
OTHER 84 (0.9%)
OUTPATIENT TREATMENT FACILITY 25 (0.3%)
AMBULATORY SURGICAL FACILITY 22 (0.2%)
HOSPITAL 20 (0.2%)
UNKNOWN 16 (0.2%)
NO INFORMATION 11 (0.1%)
HOME 1 (0.0%)
INVALID DATA 1 (0.0%)
NOT APPLICABLE 1 (0.0%)
OUTPATIENT CLINIC/SURGERY 1 (0.0%)

Compare ABBOTT MEDICAL OPTICS vs JOHNSON & JOHNSON SURGICAL VISION, INC. →

Data Source

FDA Manufacturer and User Facility Device Experience (MAUDE) database via the openFDA API. Reports are submitted by manufacturers, healthcare facilities, and patients. Report counts do not indicate a device is unsafe — higher-use devices naturally generate more reports.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FDA MAUDE database. Consult a qualified professional before making decisions based on this data.