| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a knee joint tractor specialized in the knee joint which enables implementing of effective traction treatment for the knee joint. SOLUTION: A seat part 4 and a back part 3 are retained by a leg part 2 to link a panel-shaped tilt support part 5 to the tip part of the seat part so as to be tiltable about the horizontal axis H. A massager 6 is arranged at a border position between the seat part and the tilt support part to massage the knee cavity part of a person P receiving traction. A traction drive source part 71 and a wire guide 72 are fixed on the tilt support part and a traction wire 73 linked to a holding belt 74 at a ankle part of the person receiving traction and an attachment 76 is allowed to be pulled in the direction of the extension of the tilt support part. The tilt support part, the traction drive part and the like are totally tilted by a link mechanism 81 and an electric motor 82 actuating the link mechanism to be kept at a specified angle of tilting.</p> |
