| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an operation needle eliminating any possibility of carelessly hurting a biotissue when executing an operation for pulling up sags and removing wrinkles on an eye and capable of expanding the range of the operation in a field of cosmetic surgery. <P>SOLUTION: The inside of a needle body 2a is formed into a hollow shape, the both ends of the needle body 2a are obliquely cut and defined as puncture parts A and B, one puncture part A of the puncture parts A and B is closed, the other puncture part B is opened to the outside, and the side wall of the needle body 2a is formed with at least one hole 6. <P>COPYRIGHT: (C)2008,JPO&INPIT |
