SURGICAL TABLES

摘要

Surgical table comprising: a base comprising a chassis and rotatably connected to the chassis a plurality of wheels for supporting the surgical table on a floor, a first of the wheels being drivable and comprised in a swivel castor rotatably connected to the chassis; a column extending from the chassis; a tabletop coupled to the column and providing a patient support surface; and a drive system for causing rotation of the first wheel relative to the chassis thereby to drive the surgical table along the floor. Also disclosed are surgical tables with a drive system for causing rotation of a wheel of the table in dependence on one or more of a state of a dead man's switch of the table, a height of a column of the table, a state of a brake of the table, and a state of a power supply of the table.

主权项

1. A surgical table comprising:
a base comprising a chassis and rotatably connected to the chassis a plurality of wheels for supporting the surgical table on a floor, a first of the wheels being drivable and comprised in a swivel castor rotatably connected to the chassis; a column extending from the chassis; a tabletop coupled to the column and providing a patient support surface; and a drive system for causing rotation of the first wheel relative to the chassis thereby to drive the surgical table along the floor, wherein the swivel castor comprises a frame rotatably connected to the chassis, and the first wheel rotatably connected to the frame and comprising an integral electric motor, and wherein the chassis has first and second opposed end portions, wherein the plurality of wheels comprises the first wheel at the first end portion, a second wheel comprised in a second swivel castor at the first end portion and third and fourth wheels at the second end portion.