| 摘要 |
Disclosed herein are medical instruments having an elongate member having a first end, a second end, and a bore extending the length of the elongate member, a body is coupled to the second end of the elongate member where the body having a suctioning control means in communication with the bore of the elongate member, and a fenestrated tip coupled to the first end of the elongate member, wherein the fenestrated tip is sufficiently rigid to dissect and retract tissues and prevents obstruction of the bore. |
