SCALPEL

专利名称：SCALPEL发明人：DAN LUNDGREN申请号：AU32979申请日：190227公开号：AU32979A公开日：191005

摘要：PCT No. PCT/SE/00084 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7,1990 PCT Filed Feb. 27, 19 PCT Pub. No. WO/08429 PCT Pub. Date Sep. 21, 19.Ascalpel comprises a shank having a holder for releasably mounting a surgical blade. A ballof plastic material is formed by injection molding on the blade proper which consists ofmetal. The holder includes a sleeve, which is threadedly engaged with the shank at oneend thereof and adapted to be screwed axially along the shank. The sleeve forms a ballsocket, which is adapted to receive the ball of the blade therein. A clamping rod extendsaxially within the socket between the shank and the ball to engage and disengage saidball by the sleeve being screwed on the shank. The end of the clamping rod, which isadjacent to the ball, forms a circular sharp edge of a diameter which is substantiallysmaller than the diameter of the ball, thus cutting into the plastic material of the ballwhen the sleeve is screwed to engage the clamping rod with said ball.

申请人：DAN LUNDGREN

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