公开(公告)号：US06633328B1

公开(公告)日：2003-10-14

申请号：US09225880

申请日：1999-01-05

申请人： Robert Joe Byrd ,  Viroon Mai Ujjin ,  Saysana Say Kongchan ,  Howard D. Reed

发明人： Robert Joe Byrd ,  Viroon Mai Ujjin ,  Saysana Say Kongchan ,  Howard D. Reed

IPC分类号： H04N947

CPC分类号： H04N7/183 ,  A61B90/20 ,  A61B90/30 ,  A61B90/36 ,  A61B90/361 ,  A61B2090/371 ,  F21W2131/205

摘要： A surgical video system 10 captures an image of a surgical procedure and displays the image on a video monitor 24 remote from the surgical procedure. The system includes at least one surgical lighthead 12, a video monitor 24, and a digital video camera 22 integrated into the surgical lighthead. The digital video camera forms part of a modular digital video camera unit 20 that is conveniently removable from the surgical lighthead so that camera units having different functionalities and capabilities can be selectively substituted as needed. A control unit 26 is operatively connected to the video camera and generates command signals that are executed by the modular camera unit to rotate the image of the surgical procedure displayed on the video monitor by at least 360° and to effect image zoom operations. The control unit is responsive to input signals from multiple sources including a hand-held IR/RF remote transmitter module 38, a wall mounted keypad 30, and a footswitch 40. Associated with the control unit and the video monitor, a recorder 42 is provided for archival of video image data.

摘要翻译： 外科视频系统 10 捕获外科手术的图像，并将图像显示在远离的视频监视器 24 外科手术。 该系统包括至少一个手术光头 12 ，视频监视器 24 和数字摄像机 PDAT> 22 集成到外科手术灯头中。 数字摄像机形成了可从外科手术灯头方便地拆卸的模块化数字摄像机单元 20 的一部分，使得具有不同功能和功能的摄像机单元可以根据需要有选择地被替代 。 控制单元<​​HIL> 26 可操作地连接到摄像机，并产生由模块化摄像机单元执行的指令信号，以通过显示在视频监视器上的外科手术过程的图像旋转 至少360°并进行图像变焦操作。 控制单元响应来自多个源的输入信号，包括手持式IR / RF远程发射机模块 38 ，壁挂式键盘 30 < BOLD> 和脚踏开关 40 。 与控制单元和视频监视器相关联，提供录像机 42 用于存档视频图像数据。

公开(公告)号：US06464383B1

公开(公告)日：2002-10-15

申请号：US09456660

申请日：1999-12-09

申请人： Jay S. Northington ,  Douglas J. Ansley ,  Samuel E. Davis ,  Donald W. Truett ,  David Jesurun ,  Victor M. Selig ,  Ward L. Sanders ,  Timothy Kolody ,  Richard L. Hansler ,  Robert J. Byrd ,  Saysana Say Kongchan

发明人： Jay S. Northington ,  Douglas J. Ansley ,  Samuel E. Davis ,  Donald W. Truett ,  David Jesurun ,  Victor M. Selig ,  Ward L. Sanders ,  Timothy Kolody ,  Richard L. Hansler ,  Robert J. Byrd ,  Saysana Say Kongchan

IPC分类号： A61B106

CPC分类号： F21V29/83 ,  A61B90/30 ,  A61B90/35 ,  A61B90/36 ,  A61B90/50 ,  A61B2090/306 ,  F21V19/02 ,  F21V19/04 ,  F21W2131/205 ,  G02B6/0008 ,  G02B6/32 ,  G02B6/353 ,  G02B6/3594 ,  G02B6/4298 ,  Y10S362/804

摘要： A surgical task light is provided including a light source adapted to generate light. An elongate optical fiber carries the light generated by the light source to a remote target site. The optical fiber includes a proximal end for receiving the light generated by the light source and a distal end for emitting the light. A support member supports the optical fiber relative to the ceiling of an associated operating room and holds the optical fiber in a plurality of selected positions. A lens device is carried on the distal end of the optical fiber for focusing the light emitted from the distal end of the optical fiber into a desired selected pattern. A sterile sheath member in combination with the surgical task light provides a sterile barrier between the surgical area and the mechanical and optical portions of the task light. A re-lamping module includes a replaceable light bulb module carrying a light bulb to help facilitate replacement of the light bulb by maintenance personnel. A cooling system cools the light bulb and defines an air duct for directing an air flow through heat dissipating members. The air duct is separated from the optical light path between the light bulb and the elongate optical fiber to prevent the air flow from entering the light path to prevent dust and other contaminants from reducing the optical efficiency of the system.

摘要翻译： 提供外科任务光，其包括适于产生光的光源。 细长的光纤将由光源产生的光传送到远程目标位置。 光纤包括用于接收由光源产生的光的近端和用于发射光的远端。 支撑构件相对于相关联的手术室的天花板支撑光纤并将光纤保持在多个选定位置。 透镜装置承载在光纤的远端，用于将从光纤的远端发射的光聚焦成所需的选定图案。 与手术任务光结合的无菌鞘构件在手术区域和任务光的机械和光学部分之间提供无菌屏障。 一个更换灯泡模块包括一个可更换的灯泡模块，带有一个灯泡，以帮助维修人员更换灯泡。 冷却系统冷却灯泡并且限定用于引导空气流通过散热构件的空气管道。 空气管道与灯泡和细长光纤之间的光学路径分离，以防止空气流入光路以防止灰尘和其他污染物降低系统的光学效率。