The present application provides a kind of
ankle contracture extension support tool, belong to
medical support field.It includes box, including fixed sleeve one and fixed sleeve two, the fixed sleeve one is fixedly connected with the elastic band between fixed sleeve two, the right end outer surface of fixed sleeve two is fixedly connected with connecting seat, the outer side of connecting seat is provided with mandrel, the outer surface of mandrel is fixedly connected with runner, the outer side of runner is provided with traction
assembly, the slot of being opened in the lateral edge of runner is included in traction
assembly.The traction
assembly is set in the present application, and the positioning hole of different position is selected according to the
recovery condition of patient, so that the runner can rotate different angles, the length of traction
rope is stretched at this time, the resistance applied to
ankle by traction
rope also exists greater difference, so as to meet the treatment
recovery needs of patients in different stages, effectively improve the flexibility and practicality of traction harness in use, and then help to improve the application range of harness.