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BALLOON, UNIT FOR RESETTING BONE FRACTURE CAUSED BY PYRAMIDAL COMPRESSION AND METHOD OF OPERATING THE SAME
BALLOON, UNIT FOR RESETTING BONE FRACTURE CAUSED BY PYRAMIDAL COMPRESSION AND METHOD OF OPERATING THE SAME
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机译:球囊,用于复位椎体压缩引起的骨骨折的装置及其操作方法
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摘要
An object is to prevent cement leakage into the extrapyramidal tract, thereby protecting the living body from undesirable effects. It is intended to provide a balloon (3) made of a filmy, bioabsorbable and elastic material which can be inserted in the deflated state into the pyramid (C) via a through hole (B) formed in the pedicle of vertebral arch (A)and inflated in the pyramid (C).
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