Biopsy marker and biopsy marker manufacturing method

摘要

A biopsy marker for use in breast biopsy is provided. The biopsy marker can include three shapes arranged in order along an axis, each shape having a first surface and a second surface parallel to the first surface. The first narrow portion connects the first shape portion of the three shape portions and the second shape portion of the three shape portions. The second narrow portion connects the second shape portion of the three shape portions to the third shape portion of the three shape portions. The first narrow portion is twisted about the axis so that the first surface of the first shape portion is at a first angle with respect to the first surface of the second shape portion. The second narrow portion is twisted about the axis so that the first surface of the second shape portion is at a second angle with respect to the first surface of the third shape portion. [Selection] Figure 2A