MAUDE Adverse Event Report: ICU MEDICAL DE MEXICO, S. DE R.L. DE C.V. CHEMOLOCK¿; CLOSED ANTINEOPLASTIC AND HAZARDOUS DRUG RECONSTITUTION AND TRANSFER SYSTEM

Catalog Number	CL2000S
Medical Device Problem Code	Fluid/Blood Leak (1250)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/09/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device was returned for evaluation; however, testing has not yet been completed.
Event or Problem Description
When the nurse checked the patient's line, she reported (unspecified) chemotherapy leakage from the chemolock components (of a chemolock¿ device) into an aqua guard.The rn had previously prepared paclitaxel using chemolock components cl2000s and cl2100.After the leakage was identified, the chemo was stopped, and a new tubing was set up and primed.The patient's chemo treatments were delayed.There was no harm to the patient.
Additional Manufacturer Narrative
Investigation summary: two (2) used.List #cl2000s, chemolock¿, one (1) used.List #cl2100, chemolock¿ port, one (1) used extension set w/ filter, one (1) used extension set w/ piercing pin and one (1) used bag spike adaptor w/ chemolock connector were returned for evaluation.As received, no damage or significant anomalies were observed.The returned set was tested as received and the chemolock was tested as procedure and no leaks or anomalies were observed.Complaint of leaks cannot be confirmed or replicated.A device history review could not be conducted because no lot number(s) was/were identified.

• Brand Name: CHEMOLOCK¿
• Common Device Name: CLOSED ANTINEOPLASTIC AND HAZARDOUS DRUG RECONSTITUTION AND TRANSFER SYSTEM
• Manufacturer (Section D): ICU MEDICAL DE MEXICO, S. DE R.L. DE C.V.; avenida cuarzo no. 250; ensenada, b.cfa. 22790 ; MX 22790
• Manufacturer Contact: reed covert ; 600 n. field dr.; lake forest, IL 60045 ; 2247062300
• MDR Report Key: 24274136
• Report Number: 9617594-2026-00085
• Device Sequence Number: 10059220
• Product Code: ONB
• UDI-Device Identifier: 00887709056992
• UDI-Public: 00887709056992
• Combination Product (Y/N): N
• Initial Reporter State: WA
• Initial Reporter Country: US
• PMA/510(K) Number: K131549
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 02/24/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: CL2000S
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/28/2026
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/23/2026
• Supplement Date Received by Manufacturer: 02/09/2026
• Initial Report FDA Received Date: 02/05/2026
• Supplement Report FDA Received Date: 02/24/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: CHEMOLOCK¿ PORT, LIST NO CL2100, ICU MEDICAL.; UNSPECIFIED AQUA GUARD DEVICE, MFR UNK.; UNSPECIFIED CHEMOTHERAPY, MFR UNK.
• Patient Sex: Unknown