Ayre spatula

It is rotated 360 degrees in the vagina to obtain the cells to be sent for Pap smear examination.

[2] However, the Ayre spatula continues to be used for cervical sample collection in lower-income countries.

The Ayre spatula is introduced into the cervix after exposing the external os using a speculum.

The cytology specimens are obtained by rotating the spatula firmly over the ectocervix and quickly transferring the cells to a slide or jar.

Ayre was granted a patent for it in 1949 and donated the profits from sales of the spatula to the American Cancer Society.