The versatility of an OR table depends upon the availability of accessories or extensions
to accommodate positioning requirements and upon such features as modular design that
enables easy reconfiguration of the table for different procedures.
Control of the articulations, orientation, and height of the patient surface should be convenient,
quiet, and reliable. Manual positioning, powered positioning regulated by pendant
controls that can be accessed at various positions around the table, wall-mounted
controls, and voice-command controls are considerations. Power-assisted patient-positioning
systems should operate smoothly and quietly throughout the full range of height
and tilt positions of a table’s patient surface. OR tables can be positioned by manual,
hydraulic, electric, or electro-hydraulic power sources. A manual backup system must be
incorporated for times of electrical failure.
The structural characteristics will dictate the weight-bearing capacity, stability, and
maneuverability of the table. Movable tables must be stable on level and irregular surfaces
and typically have wheels and casters that provide for good maneuverability and stability.
Some tables consist of permanently mounted OR table supports, such as pedestals, which
accept modular table surfaces.