How do I maintain the table

Seat:  25" x 19

and Audiometric Headset (#AMHS-C1)

Comfort: Adjustable features and soft padding provide optimal comfort for patients

Is it suitable for clinical trials

Medline Folding Manual Wheelchair Infusion Center How do I maintain theMedline Folding WheelChair New The Medline folding wheelchair with steel frame and resistant finish keeps the chair looking sharp and going strong, trip after trip. Product Highlights Durable frame in hammertone finish Comfortable upholstery Smooth rolling, solid tires Dual axle hemi height adjustable Specifications: Product Usage: Patient Transportation Brand: Medline Patient Capacity: 300 Lbs Warranty: 3 years limited manufacturer warranty