MAUDE Adverse Event Report: STRYKER MEDICAL-KALAMAZOO PRIME TC SWING-AWAY MODEL; CHAIR, ADJUSTABLE, MECHANICAL

Catalog Number	1460000000
Medical Device Problem Code	Mechanical Jam (2983)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
This record is a consolidation of records summarized as part of the fda voluntary malfunction summary reporting program.11 device(s) was functionally/visually inspected in the field.The device(s) was/were repaired and returned to use.1 device was not evaluated, as a probable cause for the issue was identified during communication between the customer and stryker and no further assistance was requested by the customer.1 device was not evaluated and no cause was determined, as the customer did not make the device accessible for testing.3 devices are pending evaluation.Evaluation results findings (components/results) 1 device: rod/shaft / device migration.1 device: appropriate term/code not available / no findings available.8 devices: part/component/sub-assembly term not applicable / mechanical problem.Identified.1 device: gears / device migration.1 device: rod/shaft / mechanical problem identified.1 device: actuator / mechanical problem identified.3 devices: appropriate term/code not available / results pending completion of investigation.There was no remedial action taken.This device is not labeled for single use.
Event or Problem Description
This record is a consolidation of records summarized as a part of the fda voluntary malfunction summary reporting program.Events occurred between (b)(6) 2025 - (b)(6) 2025.This report summarizes 16 malfunction events(s), where it was reported the devices, experienced brakes cannot be engaged; false engagement of brakes.No adverse consequence or clinically relevant delay in treatment was reported.
Additional Manufacturer Narrative
1 device that was originally coded as evaluated was found after further investigation that the device experienced abnormal noise, which is not reportable.
Event or Problem Description
This report now summarizes 15 malfunction events(s), instead of 16.
Event or Problem Description
No new information.
Additional Manufacturer Narrative
The devices that were pending evaluation was evaluated in the field and the issue was confirmed.The device was repaired on site and returned to service.Evaluation results findings (components/results).1 devices: actuator/mechanical problem identified.1 devices: actuator/wear problem.1 devices: part/component/sub-assembly term not applicable/mechanical problem identified.

• Brand Name: PRIME TC SWING-AWAY MODEL
• Common Device Name: CHAIR, ADJUSTABLE, MECHANICAL
• Manufacturer (Section D): STRYKER MEDICAL-KALAMAZOO; 3800 east centre avenue; portage MI 49002
• Manufacturer (Section G): STRYKER MEDICAL-KALAMAZOO; 3800 east centre avenue; portage MI 49002
• Manufacturer Contact: melissa simon ; 3800 east centre avenue; portage, MI 49002 ; 2693292100
• MDR Report Key: 23393820
• Report Number: 0001831750-2025-99445
• Device Sequence Number: 13306941
• Product Code: INN
• UDI-Device Identifier: 07613327282665
• UDI-Public: 7613327282665
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• Exemption Number: VMSR
• Number of Events Summarized: 15
• Summary Report (Y/N): Y
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 12/08/2025

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
• Device Catalogue Number: 1460000000
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 10/01/2025
• Supplement Date Received by Manufacturer: 10/01/2025; 10/01/2025
• Initial Report FDA Received Date: 10/27/2025
• Supplement Report FDA Received Date: 11/21/2025; 12/08/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• 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