Reported Reactions

Devices › Gastroscope and accessories, flexible/rigid

Device brand name · Disposable distal attachment

Disposable Distal Attachment: medical device reports filed with FDA

184 reports name it, 2016–2026. Manufacturer given most often on reports: Aomori Olympus. Product code FDS.

184
device reports naming the brand
0% of all MAUDE reports · about 18 a year
24
reports, 12 months to August 2026
41 in the 12 months before
29.9%
classified as malfunction
98.4% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

FDA's MAUDE database holds 184 reports that name the brand "Disposable Distal Attachment" (disposable distal attachment), received between February 2016 and August 2026; the manufacturer given most often on reports is Aomori Olympus. Spellings of one product vary from report to report.

24 reports arrived in the 12 months to August 2026, down 41% from 41 in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are injury (70.1%) and malfunction (29.9%); across all gastroscope and accessories, flexible/rigid reports (product code FDS) death is recorded in 0.1% and malfunction in 98.4%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are detachment of device or device component (40.2%), break (9.2%) and device reprocessing problem (4.3%). The patient problems coded most often are hemorrhage/blood loss/bleeding, perforation and foreign body in patient. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Reports by month, five years

0611Sep 2021: 0Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 1Mar 2022: 3Apr 2022: 3May 2022: 4Jun 2022: 2Jul 2022: 4Aug 2022: 2Sep 2022: 0Oct 2022: 1Nov 2022: 6Dec 2022: 32023Jan 2023: 0Feb 2023: 4Mar 2023: 0Apr 2023: 2May 2023: 1Jun 2023: 1Jul 2023: 1Aug 2023: 5Sep 2023: 2Oct 2023: 11Nov 2023: 0Dec 2023: 22024Jan 2024: 9Feb 2024: 6Mar 2024: 0Apr 2024: 2May 2024: 7Jun 2024: 4Jul 2024: 7Aug 2024: 8Sep 2024: 3Oct 2024: 3Nov 2024: 5Dec 2024: 22025Jan 2025: 1Feb 2025: 3Mar 2025: 2Apr 2025: 2May 2025: 3Jun 2025: 9Jul 2025: 8Aug 2025: 0Sep 2025: 2Oct 2025: 6Nov 2025: 0Dec 2025: 02026Jan 2026: 4Feb 2026: 1Mar 2026: 4Apr 2026: 2May 2026: 2Jun 2026: 2Jul 2026: 0Aug 2026: 1

Reports by the month FDA received them. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

By year received

028562016: 320162020: 920202021: 620212022: 2920222023: 2920232024: 5620242025: 3620252026: 162026

Event type and report source

Event type, as classified on the report

Death0%0
Injury70.1%129
Malfunction29.9%55
Other0%0
Not given0%0

Who filed the report

Manufacturer report95.1%175
Voluntary report0.5%1
User facility report0%0
Distributor report2.2%4
Not given2.2%4

Grey bar: all 76,761 reports carrying product code FDS. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Detachment of device or device componentpart of the device came off7440.2%1.5%
Breakthe device broke179.2%3.5%
Device reprocessing problem84.3%7.6%
Crackthe device cracked52.7%0.6%
Material split, cut or torn52.7%0.4%
Separation problem31.6%0%
Device difficult to setup or prepare10.5%0%
Device dislodged or dislocated10.5%0%
Fire10.5%0%
Fracturea broken bone10.5%0.1%
Material separation10.5%0%

FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.

Patient problems coded

Patient problem (FDA code)ReportsShare
Hemorrhage/blood loss/bleeding3418.5%
Perforation2915.8%
Foreign body in patientpart of a device left in the patient126.5%
Appropriate clinical signs, symptoms and conditions term/code not available73.8%
Gastrointestinal hemorrhage73.8%
Bowel perforation63.3%
Fever63.3%
Peritonitis52.7%
Pancreatitisinflammation of the pancreas31.6%
Abdominal painstomach or belly pain21.1%
Chest painchest pain21.1%
High white blood cell count21.1%
Laceration(s) of esophagus21.1%
Pneumoperitoneum21.1%
Abscessa collection of pus10.5%

Patient problem codes are present mainly in reports filed since 2019 and are often blank.

In context

MeasureDisposable Distal AttachmentProduct code FDSAll MAUDE reports
Reports18476,76126,136,888
Share of that pool—0.2%0%
Classified as death, per 1,000 reports019
Classified as injury70.1%1.4%36.2%
Classified as malfunction29.9%98.4%62.3%
Filed by the manufacturer95.1%99.7%94.9%

Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Other brands with product code FDS

BrandReportsLatest 12 monthsClassified as death
Evis Lucera Elite Gastrointestinal Videoscope17,90011,2470%
Gastrointestinal Videoscope13,6348,5890%
Pentax47,2882,4430.1%
Evis Lucera Gastrointestinal Videoscope6,0412,4910.2%
EVIS EXERA lll GASTROINTESTINAL VIDEOSCOPE1,2826740%
Evis Exera Gastrointestinal Videoscope354640%
PENTAX Medical1,3498070.3%
Imagina26300%
Halogen Light Source459550%
Olympus2,24092.5%
Balloon330480.3%
Video System558730%
SINGLE USE BIOPSY VALVE (Sterile)2931300%
Ultrasonic Gastrovideoscope1,8859020.2%
Colonovideoscope9,4195,7120%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."

Questions about Disposable Distal Attachment reports

How many FDA reports name Disposable Distal Attachment?

184 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 24 in the latest 12 months.

What kinds of events are reported?

injury (70.1%) and malfunction (29.9%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

detachment of device or device component (40.2%), break (9.2%), device reprocessing problem (4.3%), crack (2.7%) and material split, cut or torn (2.7%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (95.1%), distributor reports (2.2%) and voluntary reports (0.5%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that Disposable Distal Attachment was at fault?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."

How do I report a problem with a medical device?

Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.