Stand arrangement for a medical-optical instrument

摘要

A stand arrangement ( 100 ) for a medical-optical instrument includes a first link ( 104 ) which is pivotally journalled on a holding unit ( 101 ) with a first rotational joint. The stand arrangement further includes a second link ( 107 ) which is rotatably connected to the first link ( 104 ) via a second rotational joint ( 106 ). In a forward section ( 105 ) of the second link ( 106 ), a take-up unit ( 110 ) for medical-optical equipment ( 111 ) is held with a third rotational joint ( 109 ). The take-up unit ( 110 ) includes a front link ( 112 ) which is coupled to a device for force transmission ( 115 ). This device is rotatably journalled on the second rotational joint ( 106 ). In the stand arrangement ( 100 ), a device is provided for coupling the holding unit and the device for force transmission. This device for coupling includes a flexible force transmitting element ( 133 ) which can be loaded in tension.