FDA Medical Device Recalls (openFDA)
TECHNO-PATH MANUFACTURING LTD.: Multichem ID-B. Model Number: SR103B. Intended for use as an unassayed positive qualitative quality control serum to monitor the precision of laboratory testing procedures for the determination of anti-HIV-1 IgG, anti-HBc IgG, anti-HTLV-I IgG, anti-HCV IgG, HBs antigen and anti-Treponema pallidum IgG.
- Recall number
- Z-0502-2026
- Recalling firm
- TECHNO-PATH MANUFACTURING LTD.
- Product
- Multichem ID-B. Model Number: SR103B. Intended for use as an unassayed positive qualitative quality control serum to monitor the precision of laboratory testing procedures for the determination of anti-HIV-1 IgG, anti-HBc IgG, anti-HTLV-I IgG, anti-HCV IgG, HBs antigen and anti-Treponema pallidum IgG.
- Status
- Open, Classified
- Initiated
- 2025-10-17
- Posted
- 2025-11-14
- Terminated
- not on file
- Reason
- Potential of negative recovery of the HBsAg analyte across two (2) lots of Multichem ID-B Positive Control when tested on the Alinity i platform.
- Root cause
- Process control
- Action
- LGC Clinical Diagnostics notified consignees on about 10/17/2025 via letter that Techno-path Manufacturing Ltd was recalling specific Multichem ID-B products. Consignee were informed that the Instructions for Use (IFU) for Multichem ID-B SR103B, Lots SB140524P and SB161024P have been updated to remove the representative reactivity for the analyte HBsAg; therefore, no representative reactivity result will be provided for HBsAg in these lots. Consignees were instructed to discard all previous versions of the IFU for affected lots, share the information with all applicable laboratory staff or customers if further distributed, retain the notification as part of the laboratory Quality System documentation, and complete and return the provided response form. Techno-path Manufacturing Ltd. is investigating this issue and will implement a correction for all future lots of Multichem ID-B Positive Control SR103B that will be released.
- Quantity
- 51 units
- Distribution
- US distribution to CA, CO, CT, FL, HI, IL, LA, MI, MN, NV, NY, OR, SC, TN, TX, WI, WY.
- Lot, serial or model codes
- Model Number: SR103B. UDI: (01)05391523442312(240)SR103B(17)261031(10) SB161024P. Lot Number: SB161024P. Expiration Date: 31-10-2026.
- 510(k) numbers
- not on file
- PMA numbers
- not on file
- Product code
- OHQ
- Firm FEI
- 3008156187
- Firm city
- Ballina Tipperary
- Firm state
- not on file
- Firm country
- Ireland
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28