| 摘要 |
A probe for a speculum for use in examining the interior of a body cavity. The probe comprises an elongated tubular member (1) having a first and second end and an expandable sealing element (2) encircling said tubular member at or near the first end (3). A means for admission of a fluid (50) is provided to the interior of said sealing element to effect expansion thereof. A removable closure means is adapted to engage the second end (30). A means for admission of a fluid into the bore of said tubular member is also provided (32). The closure means provides a line of sight and extending therethrough and along the bore of the tubular member.
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