| 摘要 |
An appliance ( 1 ) for tensioning ligaments, especially articular ligaments, of a human or animal body, having at least one handle ( 2 ), the or each handle ( 2 ) being in operative engagement with, in each case, a tensioning element ( 3 ) associated therewith, and with the or each handle ( 2 ) in each case a force indicator ( 4 ), which indicates a force exerted on a or each tensioning element ( 3 ) associated with the or each handle ( 2 ) on tensioning of one or more ligaments, and a displacement indicator ( 5 ), which indicates the excursion of the tensioning element ( 3 ) in question from a reference position, and with the or each force indicator ( 4 ) and/or with the or each displacement indicator ( 5 ) there is/are associated at least one marker ( 7 A- 7 H), which is arranged to be detected without contact by a measurement value ascertainment system ( 20 ) associated with the appliance ( 1 ), and also a device ( 20 ), comprising the appliance ( 1 ), for ascertaining force-displacement characteristic curves of ligaments, and also a method of ascertaining them.
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