MEDICAL INSTRUMENT
A medical instrument 1 used by being introduced into a body 101 and fixed thereto, includes a camera body 2 provided with fixing means 4 to be fixed to a body wall 102 in the body, image pickup means 10 incorporated in the camera body that picks up an image of an object to be examined in the body fr...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A medical instrument 1 used by being introduced into a body 101 and fixed thereto, includes a camera body 2 provided with fixing means 4 to be fixed to a body wall 102 in the body, image pickup means 10 incorporated in the camera body that picks up an image of an object to be examined in the body from an observation window 2b formed in the camera body, contamination removing means 15 provided by being fixed to the camera body, a transparent cover member 3, an outer surface of which is in contact with the contamination removing means, movably disposed on the observation window and drive means 8 incorporated in the camera body that drives the cover member to make a sliding contact with the contamination removing means, and can thereby easily and reliably remove deposits stuck to the observation window and obtain a clear observation image even when deposits are being removed. |
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