For pad-based phototherapy, the accessory set belongs in the purchase specification. Confirm what touches the patient, which covers are approved and how each component is cleaned or replaced.

The illuminated pad, its cover and its operating arrangement should be evaluated together. Do not assume that a convenient replacement material has the same optical, cleaning or handling properties as the specified component.

Create a component-level inventory

Ask for a list separating the light unit, pad, cover, cables and any single-use parts. Record identifiers, quantities supplied, replacement availability and instructions for each item. This prevents a low headline price from concealing a recurring accessory requirement.

Observe the full turnover process

Have staff demonstrate removal, cleaning, inspection, reassembly and release for the next patient using the approved method. Record hands-on work and any waiting time separately. Ask where damaged or uncertain components are held so they cannot return to service accidentally.

Connect stock levels to real use

Track consumption and replacement against local treatment episodes, not an assumed universal replacement interval. Keep reusable and disposable items separate in the cost model. If an accessory is substituted, review compatibility and repeat the affected checks before use.

Procurement comparison

Decision before ordering

Approve the complete accessory list alongside the device. A demonstration is incomplete if the team cannot prepare a second patient safely using documented instructions and the stock that will actually be supplied.