distractor

Abstract

1. The name of the design product: expander. 2. The use of the design product: vertebral bone expander for treating thoracolumbar collapse fracture. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: A part of the enlarged view is the main view A part of the local enlarged view, B part of the enlarged view is the rear view B part of the local enlarged view, C part of the enlarged view is the top view C part of the local enlarged view, D part of the enlarged view is the bottom view D part of the local enlarged view, E part of the enlarged view is the left view E part of the local enlarged view, F part of the enlarged view is the right view F part of the local enlarged view, G part of the enlarged view is the perspective view G part of the local enlarged view.

Images