| 摘要 |
A device for scrapping and collecting the tissue from body cavities like endocervix to perform tissue biopsy procedures such as endocervical curettage. The instrument includes a screw shape scraper and a brush mounted to the either ends of an elongated handle shaft. The scraper has a screw shape with blunt end mounted on one end of a shaft. The other end of the shaft has a brush with brissels to facilitate the trapping and collection of the tissue. The device is disposable and made of plastic as much as possible.
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