#$%^&*AU2019101387A420191219.pdf#####ABSTRACT There is a support frame 1 for positioning a medical instrument with respect to a patient. The frame in a position of use includes an upwardly extending post 4 rotatable on a support base 18 about an axis and a lateral arm of variable length 2 extending out from said post to support an attachment point 1A for said medical instrument. The post 4 and arm 2 are movable through respective horizontal and vertical arcs so that the position of said attachment point 1A can be selectively raised, lowered, pivoted about and displaced laterally of said axis.232226 25 9 LA o 2 21 3 2A 7 5 11 12 6 148 . -- 13 FIGURE 1 15A 19 27 16 19A 18 17
