| 摘要 |
A voice prosthesis dilator and sizer device (10) is provided including an elongated member (12) having a first end with a tip (14) and a flange (16) and a second end with a stop portion (18). The elongated member (12) includes an intermediate portion with a measuring area (20) disposed adjacent to the flange (16) and including measuring indicia (22) thereon and having a dilation area (24) adjacent to the second end. The elongated member (12) also includes a recessed region adjacent to the flange (16) to receive the flange (16) in a folded position upon insertion into the non-dilated fistula. The dilation area (24) has a larger diameter than the measuring area (20). |
