MAUDE Adverse Event Report: ROHO, INC. ROHO® QUADTRO SELECT® HIGH PROFILE® CUSHION; WHEELCHAIR CUSHION

Model Number	RQS910
Medical Device Problem Code	Use of Device Problem (1670)
Health Effect - Clinical Code	Pressure Sore/Ulcer (2326)
Date of Event	07/14/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Customer claims that he developed a pressure sore due to using cushion in an overinflated state but roho, inc.Has not seen medical records to confirm this.The manufacturing records were reviewed and indicated the cushion passed all inspections and verifications.The user has warning in the manual to check inflation frequently and to not use cushion in an overinflated state that reads as follows: "check skin frequently, at least once a day.Redness, bruising, or darker areas (when compared to normal skin) may indicate superficial or deep tissue injury and should be addressed.If there is any discoloration to skin/soft tissue, stop use immediately.If the discoloration does not disappear within 30 minutes after disuse, immediately consult a healthcare professional.Check inflation frequently, at least once a day.Do not use a product that is underinflated or overinflated, because 1) the product benefits will be reduced or eliminated, resulting in an increased risk to skin and other soft tissue." the cushion was returned and an evaluation report is attached.No problem found during evaluation of returned cushion.Issue determined to be caused by usage error, specifically utilizing cushion in an overinflated state.If roho, inc.Becomes aware of additional, relevant information, a follow up report will be submitted.
Event or Problem Description
Customer claims that he developed a injury due to utilizing cushion in overinflated state.

• Brand Name: ROHO® QUADTRO SELECT® HIGH PROFILE® CUSHION
• Common Device Name: WHEELCHAIR CUSHION
• Manufacturer (Section D): ROHO, INC.; 1501 s 74th st; belleville IL 62223
• Manufacturer (Section G): ROHO, INC.; 1501 s 74th st; belleville IL 62223
• Manufacturer Contact: cynthia jackson ; 1501 s 74th st; belleville, IL 62223 ; 6182223542
• MDR Report Key: 17720290
• Report Number: 3008630266-2023-00009
• Device Sequence Number: 12553473
• Product Code: KIC
• UDI-Device Identifier: 00613732054229
• UDI-Public: (01)00613732054229
• Combination Product (Y/N): N
• Initial Reporter State: NC
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Other
• Remedial Action: Replace
• Type of Report: Initial
• Report Date (Section B): 09/11/2023

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: Lay User/Patient
• Device Model Number: RQS910
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/22/2023
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/14/2023
• Initial Report FDA Received Date: 09/11/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 03/01/2023
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Male