MAUDE Adverse Event Report: TERUMO MEDICAL CORPORATION TR BAND; CLAMP, VASCULAR

Model Number	TRB24-REG
Medical Device Problem Codes	Gas/Air Leak (2946); Unintended Deflation (4061)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/25/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
D6a: implanted date: device was not implanted.D6b: explanted date: device was not explanted.E3: occupation: cath lab manager.The actual device is not available for return.The investigation is currently ongoing.A follow-up report will be submitted once the investigation is complete.
Event or Problem Description
Terumo medical corporation received the following information: it was reported that the tr band would not hold air pressure.There was 18ml of air injected into the tr band when it was applied.The tr band started to deflate after initial inflation.There was no noticeable damage to the device.The location of the leak is unknown.The patient remained in stable condition and there was no patient harm.Hemostasis was achieved by a second tr band.The procedure performed prior to the use of the tr band was left heart catheterization.The estimated blood loss was less than 250cc.

• Brand Name: TR BAND
• Common Device Name: CLAMP, VASCULAR
• Manufacturer (Section D): TERUMO MEDICAL CORPORATION; 950 elkton blvd.; elkton MD 21921
• Manufacturer (Section G): TERUMO MEDICAL CORPORATION; 950 elkton blvd.; elkton MD 21921
• Manufacturer Contact: stephanie handy ; 950 elkton blvd.; elkton, MD 21921 ; 9499890491
• MDR Report Key: 24850671
• Report Number: 1118880-2026-00129
• Device Sequence Number: 14900524
• Product Code: DXC
• UDI-Device Identifier: 00389701011349
• UDI-Public: (01)00389701011349(17)280501(10)0001442007
• Combination Product (Y/N): N
• Initial Reporter State: NV
• Initial Reporter Country: US
• PMA/510(K) Number: K152525
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 04/10/2026

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 Model Number: TRB24-REG
• Device Catalogue Number: TRB24-REG
• Device Lot Number: 0001442007
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/16/2026
• Supplement Date Received by Manufacturer: 05/05/2026
• Initial Report FDA Received Date: 04/11/2026
• Supplement Report FDA Received Date: 05/12/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/03/2025
• 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
• Patient Sex: Unknown