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公开(公告)号：US4171877A
公开(公告)日：1979-10-23
申请号：US877672
申请日：1978-02-14
CPC分类号： A61B3/135
摘要： An apparatus is provided comprising a slit illumination system for projecting a slit illumination light along a slit axis, and a recording optical system including a taking lens and an image plane, said taking lens having an optical axis intersecting at an angle with a plane containing said slit illumination light, said taking lens further having a major plane which includes a line of intersection of said plane of slit illumination light with said image plane. Also provided are means for supporting said slit illumination system and said recording optical system as a unit for rotation about said slit axis so that orientation of the slit illumination light can be changed as desired.
摘要翻译： 提供一种装置，包括用于沿狭缝轴线投影狭缝照明光的狭缝照明系统和包括拍摄透镜和图像平面的记录光学系统，所述拍摄透镜具有与包含所述图像平面的平面成一定角度的光轴 所述拍摄透镜还具有主平面，所述主平面包括所述狭缝照明光平面与所述图像平面的相交线。 还提供了用于将所述狭缝照明系统和所述记录光学系统支撑为用于围绕所述狭缝轴线旋转的单元的装置，使得可以根据需要改变狭缝照明光的取向。
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公开(公告)号：US4235529A
公开(公告)日：1980-11-25
申请号：US879952
申请日：1978-02-21
摘要： Apparatus for taking photographs of crystalline lens sections including a slit illumination system and a photographing optical system which includes an optical axis inclined with respect to the slit illumination plane. In order to eliminate an image of illumination light source which may be produced by a light reflected at the patient's cornea, a light interrupting blade member is provided in the illumination optical path at a side of the slit axis adjacent to the photographing optical system.
摘要翻译： 用于拍摄包括狭缝照明系统和摄影光学系统的晶状体部分的照片的装置，其包括相对于狭缝照明平面倾斜的光轴。 为了消除可能由患者角膜反射的光产生的照明光源的图像，在照明光路中在与拍摄光学系统相邻的狭缝轴侧设置遮光片部件。
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公开(公告)号：US4298919A
公开(公告)日：1981-11-03
申请号：US72693
申请日：1979-09-05
申请人： Yukinori Karasawa
发明人： Yukinori Karasawa
CPC分类号： H01R33/46 , F21V25/04 , Y10S362/804 , Y10S439/911 , Y10S439/918
摘要： An illumination device has a lamp house comprising a body and a cap detachably attached to the body. A pair of electrically conductive jacks are provided for engagement with a connector element on a power supply cable. One of the jacks is carried on the body and the other on the cap whereby the cap cannot be removed from the body as long as the connector element is engaged with the jacks.
摘要翻译： 照明装置具有包括主体和可拆卸地附接到主体的盖的灯室。 提供一对导电插座用于与电源电缆上的连接器元件接合。 只要连接器元件与插座接合，其中一个插座被承载在主体上而另一个在盖上，由此盖不能从主体移除。
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公开(公告)号：US4167302A
公开(公告)日：1979-09-11
申请号：US827078
申请日：1977-08-23
申请人： Yukinori Karasawa
发明人： Yukinori Karasawa
摘要： Surgical microscope in which the microscope body is mounted on a support member which is laterally and vertically swingable and slidable along its longitudinal axis. The body comprises an objective lens tube mounted on said support member and having a pair of objective lenses. The objective lens tube can be mounted on said support member at two different positions for accommodating two different types of binocular tubes.
摘要翻译： 显微镜主体安装在支撑构件上的外科显微镜，该支撑构件沿其纵向轴线可横向和纵向摆动和滑动。 本体包括安装在所述支撑构件上并具有一对物镜的物镜管。 物镜管可以在两个不同位置安装在所述支撑构件上，用于容纳两种不同类型的双目管。
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公开(公告)号：US4357079A
公开(公告)日：1982-11-02
申请号：US87238
申请日：1979-10-22
申请人： Yukinori Karasawa
发明人： Yukinori Karasawa
CPC分类号： G01J1/02 , A61B3/135 , G01J1/0266 , G01J1/0451
摘要： A slit lamp device having a slit pattern projecting optical system for projecting an illumination light in a pattern of a slit to a patient's eye. An alignment detecting device is provided for detecting the alignment between the optical axis of the projecting system and the axis of the patient's eye. The device comprises one or more light receiving elements such as phototransistors which are located at one or both sides of the projecting optical axis and in the slit plane.
摘要翻译： 一种狭缝灯装置，其具有狭缝图案投影光学系统，用于将狭缝图案中的照明光投射到患者眼睛。 提供了一种对准检测装置，用于检测投影系统的光轴与患者眼睛的轴线之间的对准。 该装置包括一个或多个光接收元件，例如位于投影光轴的一侧或两侧以及狭缝平面中的光电晶体管。
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6.发明授权Apparatus for taking photographs of sections of crystalline lenses in which line focusing moves lens in its own plane 失效用于拍摄晶状体部分的照片的装置，其中线聚焦在其自身的平面中移动透镜
公开(公告)号：US4198143A
公开(公告)日：1980-04-15
申请号：US877669
申请日：1978-02-14
申请人： Yukinori Karasawa
发明人： Yukinori Karasawa
摘要： Apparatus for photographing sections of crystalline lenses which includes a slit illumination system for illuminating a patient's eye in a slit plane and a photographing system for taking a photographs of the illuminated section of the crystalline lens at an angle of 45.degree. with respect to the plane of slit illumination with a magnification power of one. The photographing system includes a lens which is movable in a direction perpendicular to the photographing optical axis for adjustment of focus.
摘要翻译： 用于拍摄晶状体部分的装置，其包括用于在狭缝平面中照射患者眼睛的狭缝照明系统和用于以45度的角度相对于所述晶状体的平面拍摄所述晶状体的照射部分的照片的拍摄系统 狭缝照明，放大倍数为1。 拍摄系统包括可在垂直于拍摄光轴的方向上移动的透镜，用于调焦。
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