发明名称 |
ENDOSKOP MIT VARIABLER BLICKRICHTUNG |
摘要 |
An endoscope includes an optical train or image-to-video conversion device, defining a longitudinal axis, for receiving an image for transmission to a viewing device. A first prism having a reflective surface at 45° to the longitudinal axis and laterally offset from is mounted for rotation about an axis that is perpendicular to and intersecting the longitudinal axis and the axis intersecting the center of the reflective surface. A second prism with a reflective surface at 45° to and intersecting the longitudinal axis is also provided. The field of view is illuminated by light transmitted to a third prism with a reflective surface mounted symmetrically about the longitudinal axis with respect to the first reflector and rotatable synchronously with the first reflector. In this way, the direction of view and of illumination can an be varied synchronously over a range of about 120°. |
申请公布号 |
DE60015375(T2) |
申请公布日期 |
2006.02.02 |
申请号 |
DE2000615375T |
申请日期 |
2000.08.02 |
申请人 |
KEYMED (MEDICAL & INDUSTRIAL EQUIPMENT) LTD., SOUTHEND-ON-SEA |
发明人 |
RAMSBOTTOM, PAUL |
分类号 |
A61B1/00;G02B23/24;G02B23/26 |
主分类号 |
A61B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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