Method, device and system suitable for lung focus positioning in operating room

A technology for operating rooms and lesions, applied in surgical navigation systems, image analysis, instruments, etc., can solve the problems of low efficiency and high cost of positioning work, and achieve the effect of improving patient experience and safety, reducing pressure, and improving work efficiency.

Active Publication Date: 2022-08-02
TRUEHEALTH (BEIJING) MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low work efficiency and high cost for preoperative positioning of lung lesions in the prior art, thereby providing a method, device and method suitable for positioning lung lesions in the operating room. system

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  • Method, device and system suitable for lung focus positioning in operating room
  • Method, device and system suitable for lung focus positioning in operating room
  • Method, device and system suitable for lung focus positioning in operating room

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Embodiment Construction

[0066] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0067] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...

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Abstract

The invention provides a lung focus positioning method, device and system suitable for an operating room, and the method comprises the steps: obtaining a CT image sequence which comprises a body surface positioning marker image and a lung focus image; acquiring puncture path data obtained according to the CT image sequence, wherein a puncture path refers to a path from a body surface to a lung focus; a puncture needle is aligned to the puncture path based on the spatial position of a body surface marker, and the puncture needle is used for implanting an in-vivo implantation locator into a target point indicated by the puncture path; acquiring an X-ray image, wherein the X-ray image at least comprises a body surface positioning marker image and a puncture needle image; and verifying whether the puncture needle is in an expected position or not according to the X-ray image.

Description

technical field [0001] The invention relates to the field of electronic medical instruments, in particular to a method, equipment and system for locating lung lesions in an operating room. Background technique [0002] Studies have shown that lung cancer is currently the tumor with the highest incidence and the highest annual fatality rate. The main treatment methods for lung cancer include surgery, radiotherapy and drug therapy, as well as the comprehensive application of these three methods. For all types of lung cancer, if the lesions are small, distant metastasis has not been found, and the patient's general condition is good, surgery should be used. According to the pathological type and surgical findings, radiation therapy and drug therapy should be combined. Wedge resection and segmentectomy are the current methods. Commonly used early-stage lung cancer treatments. [0003] The mainstay of radical treatment of early-stage lung cancer is "thoracoscopic lung segmental / ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20A61B17/34G06T3/00G06T7/70G06T17/00G06V10/74
CPCA61B34/20A61B17/3403G06T7/70G06T3/0006G06T17/00G06V10/761A61B2034/2051A61B2034/2065A61B2034/2068G06T2207/10116G06T2207/10081G06T2207/30061
Inventor 张昊任陈向前史纪鹏
Owner TRUEHEALTH (BEIJING) MEDICAL TECH CO LTD
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