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单词 Anal speculum
释义

Anal speculum

英语百科

Speculum (medical)

The disposable bivalved plastic vaginal speculum is used in office gynecology
14th, 15th and 16th century speculums.
Two cylindrical-shaped glass specula
Dilating vaginal speculum inflating vagina and light illuminating (cervical brush inserts through top inlet)

A speculum (Latin for "mirror"; plural specula or speculums) is a medical tool for investigating body orifices, with a form dependent on the orifice for which it is designed. In old texts, the speculum may also be referred to as a diopter or dioptra. Like an endoscope, a speculum allows entry into a body cavity; endoscopes, however, tend to have optics while a speculum is intended for direct vision.

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更新时间:2025/6/22 7:18:54