MAUDE Adverse Event Report: ATRIUM MEDICAL CORPORATION PROLOOP; MESH, SURGICAL, POLYMERIC

Model Number	30903
Medical Device Problem Code	Appropriate Device Problem Term/Code Not Available (3191)
Health Effect - Clinical Codes	Adhesion(s) (1695); Inflammation (1932); Pain (1994); Scar Tissue (2060); Hernia (2240)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
A full review of the device history record was performed and the product met all quality and performance requirements.This report is based upon allegations made in a lawsuit in which atrium medical is named as a defendant.This report shall not be considered as an admission by atrium medical that the product described in the lawsuit claim and described herein is or was defective, or that it had any causal relationship to any injuries allegedly suffered by the plaintiff.
Event or Problem Description
This event is deemed reportable based on the allegations in a lawsuit which, while unsubstantiated, suggest that a reportable event may have occurred during use of an atrium medical mesh product.Plaintiff was implanted with an proloop mesh.Plaintiff allegedly experienced migration of the mesh with associated scarring, adhesions, hernia recurrence on the left side, bowel attached to the abdominal wall associated with inflammation from the mesh pain.Unknown onlay mesh implanted at the same time as atrium's proloop implant.Since this is a legal matter, the case has been turned over to legal counsel and further information obtained through investigation or discovery may fall under the attorney/client and/or work product privilege.However, atrium will supplement this report as appropriate if additional information comes to its attention.

• Brand Name: PROLOOP
• Common Device Name: MESH, SURGICAL, POLYMERIC
• Manufacturer (Section D): ATRIUM MEDICAL CORPORATION; 40 continental blvd; merrimack NH
• Manufacturer (Section G): ATRIUM MEDICAL CORPORATION; 40 continental blvd; merrimack NH
• Manufacturer Contact: lori gosselin ; 40 continental blvd; merrimack, NH
• MDR Report Key: 25689729
• Report Number: 3011175548-2026-000008
• Device Sequence Number: 18504796
• Product Code: FTL
• UDI-Device Identifier: 00650862309034
• UDI-Public: (01)00650862309034(10)10831790(17)170430
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K930669
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2012
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 06/28/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 04/30/2017
• Device Model Number: 30903
• Device Catalogue Number: 30903
• Device Lot Number: 10831790
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/10/2026
• Initial Report FDA Received Date: 07/02/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/20/2012
• Is the Device Labeled for Single Use? (Y/N): Yes
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: UNKNOWN.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Male
• Patient Race: White