Class 2 Device Recall Gentuity HFOCT Imaging System

• Date Initiated by Firm: March 23, 2026
• Date Posted: April 16, 2026
• Recall Status: Open, Classified
• Recall Number: Z-1823-2026
• Recall Event ID: 98619
• 510(K)Number: K242966
• Product Classification: Catheter, intravascular, diagnostic - Product Code DQO
• Product: Gentuity HF-OCT Imaging System Model G10-01; Software version 23.2.13
• Code Information: Model Number: G10-01; UDI-DI: 00859910007032; Lot/Serial Number: 23C0113, 22J0101, 20A0202, 23F0101, 22F0113, 22L0100, 26B0203, 26B0200, 26B0204, 26B0202, 26B0201, 25L0302, 22E0204, 22J0102, 24H0101, 24H0102, 23K0201, 20A0203, 22K0306, 20A0201, 25J0200, 23C0110, 22K0305, 25E0100, 22F0110, 22K0304, 22K0302, 24B0107; OUS Lot numbers: 21G1900, 21G1901, 21G1902, 21G1903, 21G1904, 21H1101, 21H1102, 21H1103, 21H1104, 21H1105, 22C2300, 22C2301, 22C3000, 22D2600, 22D2700, 22D2701, 22D2702, 22D2705, 22E0500, 22E0501, 22F2700, 22F2701, 22F2702, 22F2703, 22F2704, 22G2600, 22G2601, 22G2700, 22H2900, 22H2901, 24B2100, 24B2101, 24B2102, 24B2103, 24B2104, 24C1301, 24C1302, 24C1303, 24C1304, 24C1305, 24D1504, 24D1505, 24D1506, 24D1507, 24D1508, 24E0800, 24E0801, 24E0802, 24E0803, 24E0804, 24F2408, 24F2409, 24F2410, 24F2411, 24F2412, 24G2205, 24G2206, 24G2207, 24G2208, 24G2209, 24H1400, 24H1401, 24H1402, 24H1403, 24H1404, 24M1000, 22L3000, 22L3001, 23A1904, PDA23-001, 23C2202, 23C2203, 23E0900, 23E0901, 23E0902, 23F2704, 23F2705, 23G2601, 23G2602, 23G2603, 23G2604, 23G0700, 23G0701, 23H3000, 23H3001, 23H3002, 23H3003, 23M1102, 23M1103, 23M1104, 23M1301, 24B2105, 24B2106, 24C2200, 24C2201, 24H1900, 24H1901, 24H1902, 24J0500, 24J0501, 24J0502, 24M1101, 24M1102, 24M1103, 24M1104, 24M1105, 25C0320, 25C0321, 25C0322, 25C0323, 25C0324, 25F2500, 25F2501, 25F2502, 25G3103, 25G3104, 25G3105, 25J0800, 25J0801, 25J0802, 25J2300, 25K0909, 25K0910, 25L0306, 25L0307, 25M0203, 25M0201, 25M0202, 26B0310, 26B0311, 26B2300, 26B1900, 26B1901, 26B1902
• FEI Number: 3011578544
• Recalling Firm/ Manufacturer: Gentuity, LLC; 142 North Rd Ste G; Sudbury MA 01776-1142
• For Additional Information Contact: Jason Rudy; 617-233-2979
• Manufacturer Reason for Recall: The potential for repeated frames during HF-OCT pullback when using the Gentuity HF-OCT Console (software version 21.11 to 23.3.13) with the Vis-Rx and Vis-Rx Prime catheters. This correction is intended to ensure that users are fully informed of how to recognize, avoid, and mitigate this condition to maintain accurate longitudinal (length) measurements during OCT imaging.
• FDA Determined Cause: Device Design
• Action: On March 23, 2026, URGENT: MEDICAL DEVICE RECALL letters were sent to customers. Actions to be taken: The customers will be required to follow the updated instructions to correct for repeated frames per the revised Operator Manual to address longitudinal measurement accuracy until the updated version of the software that addresses this issue is installed on the console within 6 months.
• Quantity in Commerce: 184 units (28 US, 156 OUS)
• Distribution: Worldwide - US Nationwide distribution in the states of CA, FL, GA, IL, MA, MN, NJ, NY, OH, PA, TX and the countries of Belgium, Japan.
• Total Product Life Cycle: TPLC Device Report

¹ A record in this database is created when a firm initiates a correction or removal action. The record is updated if the FDA identifies a violation and classifies the action as a recall, and it is updated for a final time when the recall is terminated. Learn more about medical device recalls.
² Per FDA policy, recall cause determinations are subject to modification up to the point of termination of the recall.
³ The manufacturer has initiated the recall and not all products have been corrected or removed. This record will be updated as the status changes.

• 510(K) Database: 510(K)s with Product Code = DQO