Data processing unit, processing device, surgical system, equipment, and medium
A technology of data processing and processing methods, which is applied in the field of medical devices, can solve the problems of difficulty in ensuring real-time determination of poses and low processing efficiency, and achieve the effects of reducing data volume, improving processing efficiency, and ensuring real-time performance
Active Publication Date: 2022-02-15
HANGZHOU BRONCUS MEDICAL CO LTD
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Problems solved by technology
[0004] The present invention provides a data processing unit, processing device, surgical system, equipment and media to solve the problem of low processing efficiency and difficulty in ensuring the real-time performance of the determined pose
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[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0080] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or...
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The invention provides a data processing part, a processing device, an operation system, equipment and a medium. A processing method for bronchoscope detection comprises the following steps: determining first pose information of a bronchoscope in a virtual coordinate system based on a target bronchus image collected by the bronchoscope and a preset virtual bronchus tree; based on a preset tracking assembly used for detecting the bronchoscope, acquiring second pose information of the bronchoscope under a tracking coordinate system; based on second pose information of the bronchoscope in the tracking coordinate system and the first pose information of the bronchoscope in the virtual coordinate system, determining a target conversion relationship between the tracking coordinate system and the virtual coordinate system; and determining second real-time pose information of the bronchoscope in the virtual coordinate system according to the first real-time pose information of the bronchoscope in the tracking coordinate system and the target conversion relationship.
Description
technical field [0001] The present invention relates to the field of medical devices, in particular to a data processing unit, a processing device, a surgical system, equipment and media. Background technique [0002] Bronchoscopy is currently one of the most important means of diagnosis and treatment of respiratory diseases. With the continuous advancement of technology, the positioning of bronchoscopy can be realized based on the virtual bronchial tree. [0003] In related technologies, the pose of the bronchoscope in the virtual coordinate system can be determined based on the images of the bronchus collected by the bronchoscope and the preset virtual bronchial tree. However, in the process of image-based processing, the data to be processed The amount is large, the processing efficiency is low, and it is difficult to guarantee the real-time performance of the determined pose. Contents of the invention [0004] The present invention provides a data processing unit, a p...
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Login to View More IPC IPC(8): A61B1/267A61B34/20G06T7/20G06T7/70
CPCA61B1/2676A61B34/20G06T7/70G06T7/20A61B2034/2046A61B2034/2051A61B2034/2055A61B2034/2063
Inventor霍德荣余坤璋徐宏孙晶晶王俊杨志明王仁成
OwnerHANGZHOU BRONCUS MEDICAL CO LTD