Adjustable support

Abstract

The utility model provides an adjustable support which comprises a plurality of support rods, a plurality of telescopic frames are fixedly connected between the support rods and are divided into a plurality of columns, and the telescopic frames and the support rods are alternately arranged to form a ring-shaped structure. The telescopic frame is arranged in a telescopic mode so as to adjust the positions of the multiple support rods and is used for achieving adjustment of the size of the ring-shaped structure. According to the application, the support rods and the contraction frames are arranged, the multiple columns of contraction frames and the multiple support rods are alternately arranged to form a ring-shaped structure, and the contraction frames are contractible to adjust the positions of the multiple support rods, so that the adjustment of the size of the ring-shaped structure is realized, and the application of liver and gall channels with different sizes can be met; and the ring-shaped structure is reduced before implantation, so that implantation is facilitated.

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