单词 | hand goniometer |
释义 | > as lemmashand goniometer hand goniometer n. (a) a goniometer operated purely by hand, having no optical parts; (b) a goniometer (goniometer n. Additions) used to measure the range of motion of joints of the hand.In sense (a) the instrument typically comprises a graduated semicircle or circle with two arms, movable about the centre. The edges of the arms are placed in contact with the two surfaces forming the angle to be measured, and the angle read off from the graduations. ΚΠ 1834 R. Allan Man. Mineral. p. xvi Of this there are two kinds; the common or hand goniometer invented by Carangeau, and the reflective goniometer proposed by Dr Wollaston. 1882 Mineral. Mag. 5 56 I found..a very acute pyramid..the angles of which I was not able to measure by the hand-goniometer on account of the smallness of their planes. 1952 F. Twyman Prism & Lens Making (ed. 2) ii. 27 Fig. 5 a shows a hand goniometer which is useful for setting to angles in the measurement of prisms of acute angle when they are truncated. 1988 Jrnl. Hand Surg. 13B 151/1 Measurement of the mallet deformity was with a standard hand goniometer. 2010 Jrnl. Orthopaedics, Trauma, & Rehabilit. 14 8 Measuring the active range of motion of all..joints of the involved hand with a hand goniometer. < as lemmas |
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