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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 99028

1 recalled-product record grouped only because every row carries this exact official event ID.

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Event summary

Timeline bucket
May 29, 2026
Product types
Device
Classifications
Class I
Statuses
Ongoing
Recalling firm wording
Hamilton Medical AG

Dossier provenance

Source snapshots represented here

  • openFDA Device Enforcement Report-date coverage June 20, 2012–July 08, 2026 Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
  • openFDA Device Recall event_date_initiated coverage June 01, 1997–June 30, 2026

Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.

How coverage and grouping work

Complete imported group

Every recalled product in this event

1 official enforcement rows

Product dates, classifications, firms, and source wording remain attached to their individual rows. Opening this dossier never hides products that did not match a prior timeline filter.

device · product 1 of 1

Breathing circuit set, coaxial: REF: 260127, 260128, 260167, 260168 used with HAMILTON-C1, HAMILTON-T1 and HAMILTON-MR1 ventilators.

Z-2463-2026
Recall number
Z-2463-2026
Initiated
May 29, 2026
Classification
Class I
Status
Ongoing
Recalling firm
Hamilton Medical AG
Quantity
27,270 pcs

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
Ventilator coaxial breathing circuit may have, expiratory valve sets with membranes sticking to valve body, not detectable during pre-operative test, which will result in "exhalation obstructed " alarm, which may result in inadequate ventilation, oxygen desaturation. Advising: Prior to use, test lung action. If alarm occurs, expiratory valve set removal to overcome membrane adhesion or replacement

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Component design/selection

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Ventilator coaxial breathing circuit may have, expiratory valve sets with membranes sticking to valve body, not detectable during pre-operative test, which will result in "exhalation obstructed " alarm, which may result in inadequate ventilation, oxygen desaturation. Advising: Prior to use, test lung action. If alarm occurs, expiratory valve set removal to overcome membrane adhesion or replacement

Code information

REF/UDI-DI: 260127/07630002802956, 17630002802953; 260128/07630002802963, 17630002802960; 260167/07630002802970, 17630002802977; 260168/07630002802987, 17630002802984. Lot numbers between 200379 and 205050 (including both.)

Distribution pattern

US Nationwide distribution including in the states of KS, WA, VT, TX, WI, AR, OH, PA, CA, CO, ID, AZ, ME, MO, MI, IL, OR, VA, FL, NJ, SD, NY, NM, TN, CT, NE, OK, AL, GA, KY, NH, WY, ND, IN, UT, WV, DE, IA, PR, MN, LA, AK, HI.