Data processing method, module and system for in-vivo target positioning
A data processing and data processing device technology, applied in the medical field, can solve problems such as the difficulty of tracking targets in the body, and achieve the effects of reducing adverse effects, improving safety, and reducing workload
Pending Publication Date: 2021-08-27
ACCUTARGET MEDIPHARMA (SHANGHAI) CO LTD
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Problems solved by technology
[0005] The present invention provides a data processing method, module and system for in vivo target positioning, so as to solve the problem that the target in the body will change with factors such as breathing and heartbeat, making it difficult to track
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[0052] 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.
[0053] 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 method, system and module for puncture and a puncture system.The data processing system further comprises an image scanning device, a needle point positioning part and a human body positioning part, the needle point positioning part is static relative to theneedle point of a guide needle, and the human body positioning part is static relative to the human body on a bed; the data processing method comprises the following steps: acquiring a scanning image during calibration and spatial three-dimensional position information for calibration, and calibrating a spatial mapping relation according to the scanning image during calibration and the spatial three-dimensional position information for calibration; calibrating relative position deviation according to the scanning image during calibration and the spatial mapping relation; determining the calibrated three-dimensional position information of the in-vivo target according to the calibrated spatial three-dimensional position information of the needle point positioning part, the relative position deviation and the spatial mapping relation, whereinthe three-dimensional position information comprises the spatial three-dimensional position information and the image three-dimensional position information.
Description
technical field [0001] The invention relates to the medical field, in particular to a data processing method, module and system for in vivo target positioning. Background technique [0002] In minimally invasive surgery, the surgeon can observe the corresponding lesions indirectly through auxiliary means such as laparoscopy, CT, ultrasound, and nuclear magnetic resonance, and then use some specific methods to treat the lesions, so as to reduce surgical pain and postoperative complications , The purpose of accelerating surgical wound healing. However, minimally invasive surgery also has its disadvantages. The biggest disadvantage lies in the indirectness of obtaining lesion information. Therefore, the surgeon has various limitations in obtaining the corresponding lesion information during the operation. [0003] Taking CT-guided thoracic and abdominal tumor ablation as an example, the chief surgeon needs to insert the corresponding ablation needle into the designated locatio...
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Login to View More IPC IPC(8): A61B6/12
CPCA61B6/12
Inventor 王玉费岱姚凤杰徐顺利宫晓鹏
Owner ACCUTARGET MEDIPHARMA (SHANGHAI) CO LTD