| 摘要 |
A gynaecological spatula which is adapted to take smears from the cerival canal simultaneously with smears from the cervical external os, comprising (a) a spatula elongate body portion having two oppositely disposed scraper elements at one end thereof for presentation to a cervix, and (b) a spatula extension member having oppositely disposed scraping edges and which is axially slidably mounted in said body portion at the said one end thereof and moveable between extended and retracted positions so that when in its extended position it is adapted to enter the cervical canal of a cervix. |
