MAUDE Adverse Event Report: ORTHO-CLINICAL DIAGNOSTICS, INC. ORTHO VISION MAX ANALYZER GEL; AUTOMATED BLOOD GROUPING & ANTIBODY TEST SYSTEM

Model Number	6904576
Medical Device Problem Code	Incorrect, Inadequate or Imprecise Result or Readings (1535)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/16/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Ortho investigation: during normal operation of the ortho vision analyzer, the camera imaging subsystem (cims) interfaces with a hardware camera to request and retrieve camera images for column grading and results interpretation.The camera software uses a first-in, first-out queuing system to take and return images to the cims software.Under an atypical software anomaly, a customer observed that images used for analysis of a test result did not come from the front and back sides of the same card.Ortho determined that the cims processed images out of synchronization (images captured earliest in sequence are placed at the top of the queue to be processed).As a result, image processing software utilized on the ortho vision analyzer may use mismatched front of card and back of card images for column grading and result interpretation.The most probable assignable cause is analyzer-related, when an error occurs between the camera and/or camera software and cims, the image queues can contain 1-2 images more than the count expected by cims software.If images remain in the queues from a previous operation, they will be used first, instead of the intended/appropriate image.No patient results reported.A communication (cl2022-243) was sent on (b)(6) 2022 and advised customers that until a software update is available, when the ortho vision analyzer posts a cims28, cims33, cims35, or a cims02 error code, to please abort all tests in-process, shut down the system and restart the analyzer.Restarting the analyzer will reset the software and resynchronize camera images to resolve the use of mismatched images.In addition, results generated around the time the error code was reported should be reviewed for concordance with known patient information, if available.The fda was notified of this issue on 22sep2022.Us fda recall report number: (b)(4).
Event or Problem Description
Mxp 2496228 ra600972 customer called to report cims02 and cims35 error codes.Customer needed to reboot analyzer.No erroneous results were reported.Ortho is conservatively updating this to a phs for chu to perform an assessment for determination of a reportable event.Ortho has investigated under rci 509093.The cims camera software driver provided by a 3rd party, contains a first-in-first-out image queue which is utilized during camera capture events.As new images are captured, they are placed at the back of the queue while cims control software will retrieve images from the front of the queue.The image queue allows for several images to be captured and retrieved as needed.Communication issues between cims control software and the camera hardware may cause the count of expected images in the camera queue to be greater than the count expected by cims control software.When this occurs, the images sent from the camera to cims software lose the 1:1 sequencing with the physical consumable in the camera unit at the time an image is sent.Software exceptions regularly occur in the cims control software and within the camera software driver.The existing software is designed to recover from these exceptions and return to normal operation.In rare cases these exceptions result in 1-2 images remaining in the queue which can initiate the camera-queue-to-cims image mismatch.This image return sequencing error persists until the vision analyzer is rebooted or the control software initiates a disconnect / reconnect action to the camera as part of error recovery.Capa(b)(4): customer letter cl2022-243 urgent corrective action ortho vision analyzer and ortho vision max analyzer for id-mts gel cards: potential use of mismatched camera images during routine imaging operations was issued on (b)(6) 2022.During normal operation of the ortho vision analyzer, the camera imaging subsystem interfaces with a hardware camera to request and retrieve camera images for column grading and results interpretation.The camera software uses a first-in, first-out queuing system to take and return images to the cims software.Under an atypical software anomaly, a customer observed that images used for analysis of a test result did not come from the front and back sides of the same card.Ortho determined that the cims processed images out of synchronization; images captured earliest in sequence are placed at the top of the queue to be processed.As a result, image processing software utilized on the ortho vision analyzer may use mismatched front of card and back of card images for column grading and result interpretation.Capa(b)(4): is a planned change to the cims control software which is expected to reduce the frequency of occurrence of this software anomaly.This is accomplished by eliminating buffered image collection and in the event of an error during image capture, clearing the image queue by means of a camera disconnect/reconnect.Customer letter cl2023-008, product notification: additional corrective action: resolution to previous product correction notifications in application software version 5.14.5 (mod 67) for ortho vision and ortho vision max analyzers, was issued on 25jan2023.The letter is notification to customers that application software modification (mod 67) is available for delivery to their instruments via e-connectivity, ortho plus or a usb drive.This modification was classified as a type a (mandatory) modification.No biased result was reported to a physician.No patient was harmed.The fda was notified of this issue on 22sep2022.Us fda recall report number: (b)(4).

• Brand Name: ORTHO VISION MAX ANALYZER GEL
• Common Device Name: AUTOMATED BLOOD GROUPING & ANTIBODY TEST SYSTEM
• Manufacturer (Section D): ORTHO-CLINICAL DIAGNOSTICS, INC.; 1001 us highway 202; raritan NJ 08869
• Manufacturer (Section G): ORTHO-CLINICAL DIAGNOSTICS, INC.; 1001 us highway 202; raritan NJ 08869
• Manufacturer Contact: laurie o'riordan ; microtyping systems; 1295 southwest 29th avenue; pompano beach, FL 33069 ; 9549709500
• MDR Report Key: 16367466
• Report Number: 0002250051-2023-00053
• Device Sequence Number: 17989683
• Product Code: KSZ
• UDI-Device Identifier: 10758750012824
• UDI-Public: 10758750012824
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 02/13/2023

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: 6904576
• Device Catalogue Number: 6904576
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/16/2023
• Initial Report FDA Received Date: 02/13/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/20/2018
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown