Stand arrangement and stand for a medico-optical instrument
AssigneeCarl Zeiss Surgical GmbH
InventorRoland Brenner
Life of this patent
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Abstract
A stand (1) for a medical-optical instrument (3) is made available, with a link arrangement (15) having at least one link (13, 17, 19, 21) and with an active vibration damping device (33, 35, 37) which comprises at least one vibration pick-up (33) for picking up a vibration to be damped and at least one actuator (37) for generating a damping countervibration. The at least one actuator (37) is arranged on the surface of a link (19) of the link arrangement (15) at a distance from a vibration antinode of the vibration to be damped and is designed for exerting a force on the link (19).
Claims13
A stand (1, 51) for a medical-optical instrument (3), with
- a link arrangement (15) having at least one link (13, 17, 19, 21, 26, 60), and
- an active vibration damping device (33, 35, 37, 73, 75, 77, 133, 135, 137, 233, 235, 237) which comprises at least one vibration pick-up (33, 73, 133, 233) for picking up a vibration to be damped and at least one actuator (37, 77, 137, 237) for generating a damping countervibration,
- characterized in that
- the at least one actuator (37, 77, 137, 237) is arranged on the surface of a link (19, 26, 60) of the link arrangement (15) at a distance from a vibration antinode of the vibration to be damped and is designed for exerting a force on the link (19, 26, 60).
Dependencies are inferred from the claim text.