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Endodontic rotary instruments made from hollow tubes and methods of manufacturing thereof
Endodontic rotary instruments made from hollow tubes and methods of manufacturing thereof
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机译:由空心管制成的牙髓旋转器械及其制造方法
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摘要
A method for manufacturing a hollow instrument comprising the steps of: providing a hollow tube having a longitudinal tube axis; forming at least one opening along a shaft portion of the hollow tube following a predetermined pattern thereby defining a plurality of fingers; and deforming at least a portion of the hollow tube into a desired shape; and optionally joining at least two fingers along a portion of the opening to secure the hollow tube in the desired shape thereby forming the hollow instrument.
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