| 摘要 |
A cannula for uterine curettement comprising a straight, rigid tube proportioned for insertion into the uterus, a flattened, closed end at the insert end of the tube and staggered openings at opposing sides of the tube adjacent to the insert end. A handle is provided at the opposite end to facilitate manipulation of the tube when it is in use and a short reach of the tube extends beyond this handle for attachment to the suction tube of an aspirator.
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