公开(公告)号：US08267853B2

公开(公告)日：2012-09-18

申请号：US12144443

申请日：2008-06-23

申请人： James Brian Fisher ,  Steven P. Bowers ,  Kent R. Van Sickle ,  Warren Carl Couvillion, Jr. ,  Robert D. Wright ,  Jeremy W. Cannon

发明人： James Brian Fisher ,  Steven P. Bowers ,  Kent R. Van Sickle ,  Warren Carl Couvillion, Jr. ,  Robert D. Wright ,  Jeremy W. Cannon

IPC分类号： A61B1/00 ,  A61B1/04

CPC分类号： A61B1/04 ,  A61B5/064

摘要： The present disclosure relates to a system for overlaying ultrasound imagery on a laparoscopic camera display. The system may include a laparoscope configured to capture a laparoscopic image of a surgical field and a laparoscopic ultrasound probe configured to capture an ultrasonic image of a structure in the surgical field. The system may further include a tracking system configured to detect a position and orientation of the laparoscope and a position and orientation of the laparoscopic ultrasound probe. The system may further include data associated with the laparoscope wherein the data indicates a distortion in the laparoscopic image. The system may further include a computer configured to receive the laparoscopic image, the ultrasonic image and the distortion data associated with the laparoscope. The computer may be configured to position and orient the ultrasonic image relative to the laparoscopic image, adjust the ultrasonic image based upon the distortion data, combine the adjusted ultrasonic image with the laparoscopic image, and output the combined images.

摘要翻译： 本公开涉及一种用于在腹腔镜相机显示器上覆盖超声波图像的系统。 该系统可以包括构造成捕获外科视野的腹腔镜图像的腹腔镜和被配置为捕获手术领域中的结构的超声波图像的腹腔镜超声探头。 系统还可以包括配置成检测腹腔镜的位置和取向以及腹腔镜超声探头的位置和取向的跟踪系统。 该系统还可以包括与腹腔镜相关联的数据，其中数据指示腹腔镜图像中的失真。 该系统还可以包括被配置为接收腹腔镜图像，超声波图像和与腹腔镜相关联的失真数据的计算机。 计算机可以被配置为相对于腹腔镜图像定位和定向超声波图像，基于失真数据调整超声波图像，将经调整的超声波图像与腹腔镜图像组合，并输出组合的图像。