MAUDE Adverse Event Report: SISTEMAS MEDICOS ALARIS S.A DE C.V. BD MAXGUARD EXTENSION SET WITH NEEDLELESS Y-SITE(S) AND STOPCOCK; INTRAVASCULAR ADMINISTRATION SET

Catalog Number	MX4450
Medical Device Problem Code	Crack (1135)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/15/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the bd maxguard extension set with needleless y-site(s) and stopcock was damaged.The following information was provided by the initial reporter: anesthesia department has experienced cracking.
Additional Manufacturer Narrative
H.3.If a device evaluation and/or device history review is completed, a supplemental report will be filed.
Additional Manufacturer Narrative
It was reported by the customer that they has been having several issues related to disconnections between the mx4450 stopcock and the extension set during surgical procedures.In addition, they have experienced cracking and or difficulty disconnecting the stopcock from the extension set.One photo sample received for quality evaluation.Investigation of the photo shows that there is leakage at the luer connection, when connected.The customer complaint of component damage - leak was verified.A root cause analysis could not be conducted because a physical sample was not available and the photo provided is not detailed enough to conduct a root cause analysis investigation.A device history record review for model mx4450 lot number 25065225 was performed.There were no quality notifications issued for the failure mode reported by the customer during the production build of this set.

• Brand Name: BD MAXGUARD EXTENSION SET WITH NEEDLELESS Y-SITE(S) AND STOPCOCK
• Common Device Name: INTRAVASCULAR ADMINISTRATION SET
• Manufacturer (Section D): SISTEMAS MEDICOS ALARIS S.A DE C.V.; parque sur, el realito; blvd. 2000; tijuana 22250 ; MX 22250
• Manufacturer (Section G): SISTEMAS MEDICOS ALARIS, S.A. DE C.V.; blvd. insurgentes no. 20351; parque industrial el florido; tijuana 22250 ; MX 22250
• Manufacturer Contact: helen cox (mdr) ; 75 north fairway drive; vernon hills, IL 60061 ; 8473935694
• MDR Report Key: 23480445
• Report Number: 9616066-2025-03371
• Device Sequence Number: 10237665
• Product Code: FPA
• UDI-Device Identifier: 10885403274671
• UDI-Public: (01)10885403274671(17)300608(10)25065225
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K051499
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/03/2026

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: Other
• Device Catalogue Number: MX4450
• Device Lot Number: 25065225
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/15/2025
• Supplement Date Received by Manufacturer: 02/03/2026
• Initial Report FDA Received Date: 11/05/2025
• Supplement Report FDA Received Date: 02/03/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/09/2025
• Is the Device Labeled for Single Use? (Y/N): Yes
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown