| 摘要 |
A confocal imaging microscope, especially for the cellular imaging of the skin at selected locations, is ergonomic in use, compact, and positionable at the locations thereby providing for patient comfort during imaging. An imaging head ( 28 ) is gimble mounted on a multi-axis compound arm ( 34 ) to allow for precise placement of a confocal objective ( 116 ) extending from the head at selected locations against the skin of the patient while providing for patient comfort. The arm ( 34 ) attaches the head to an upright station ( 10 ) which may be movable along the floor on which the station is disposed. The station ( 10 ) has a platform ( 16 ) on which a keyboard ( 24 ) and a display ( 22 ) for monitoring the images is supported. The station ( 10 ) also supports a personal computer (PC) ( 26 ) for processing signals providing the images on the display and controlling the microscope. The head ( 28 ) contains an integrated assembly of the optical and mechanical components of the microscope. The assembly includes a main chassis plate ( 82 ). The optical components are mounted principally on one side of the plate while a PC board ( 130 ) is mounted on the opposite side of the plate. The board ( 130 ) mounts the electronic components, including interfaces, a microprocessor ( 222 ), and drivers ( 206, 208, 210 ) for motors ( 105, 106, 108 ) which control scanning and may also control fine positioning of the locations being imaged. Controls ( 50 ) for the fine positioning and focusing are on the head ( 28 ) for ease of use. The head ( 28 ) is detachable from the arm for manual disposition which is useful when imaging, not only the skin but other tissues, especially for research in investigating living processes at the cellular level. |
