Vatech A9, User Manual, Page: 37 / 196

4. Imaging System Overview
vatech A9 (Model name: PHT-30CSS) User Manual 37
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4.7.5 Chair purchase recommendations
(The item that must be purchased separately)
This equipment is designed for the patient to sit in a chair and positioning. Therefore,
Use this equipment after purchasing a separate chair. Here are some
recommendations for choosing which chair to purchase.
Required chair specifications

Chair without a backrest

Up/Down available chair (requires height adjustment handle)

When the chair is lowered to the lowest level or the upper part of the chair without
vertical movement should be 450 mm or less from the ground

When the chair is raised to the top level or the upper part of the chair without
vertical movement should be 580 mm or more from the ground.

Must have casters to facilitate chair movement