MAUDE Adverse Event Report: IVANTIS INC HYDRUS MICROSTENT; INTRAOCULAR PRESSURE LOWERING IMPLANT

Catalog Number	100300293
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Blurred Vision (2137); Intraocular Pressure Decreased (4468)
Date of Event	01/30/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
A product was not returned for analysis.Complaint history and product history records were reviewed and documentation indicated the product met release criteria.Root cause has not been identified.The manufacturer internal reference number is: (b)(4).
Event or Problem Description
A healthcare professional reported that following an stent implant procedure, the patient had hypotony and decrease visual acuity (va).Patient was stable, observing mac and intraocular pressure (iop).There are two medical device reports associated with this complaint.This report is 2 of 2.

• Brand Name: HYDRUS MICROSTENT
• Common Device Name: INTRAOCULAR PRESSURE LOWERING IMPLANT
• Manufacturer (Section D): IVANTIS INC; 201 technology drive; irvine CA 92618
• Manufacturer (Section G): IVANTIS INC; 201 technology drive; irvine CA 92618
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; 8007579780
• MDR Report Key: 20598625
• Report Number: 3016075957-2024-00052
• Device Sequence Number: 6550870
• Product Code: OGO
• UDI-Device Identifier: 00867487000134
• UDI-Public: 00867487000134
• Combination Product (Y/N): N
• Initial Reporter State: OK
• Initial Reporter Country: US
• PMA/510(K) Number: P170034
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2024
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 11/04/2024

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: 07/05/2025
• Device Catalogue Number: 100300293
• Device Lot Number: 23900201
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 10/07/2024
• Initial Report FDA Received Date: 11/04/2024
• Date Device Manufactured: 07/05/2023
• 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: CLAREON PANOPTIX TRIFOCAL UV ABSORBING IOL.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 46 YR
• Patient Sex: Male