Patent ID: 6963444
Filing Date: 2005-11-08
Classification: A61B,F16M,G02B

Abstract:
1. A stand for a medical-optical instrument, the stand comprising: a holding unit; a first link; a first rotational joint for pivotally supporting said first link on said holding unit; a second link having a forward section; a second rotational joint for rotatably connecting said second link to said first link; a take-up unit for accommodating said medical-optical instrument; a third rotational joint for carrying said take-up unit in said forward section; said take-up unit including a front link; a third link and a fourth link for connecting said front link to said second rotational joint; and, a toothed gear unit for coupling said holding unit and said fourth link so that a movement of said first link does not cause the orientation of said front link to change.