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Gastrectomy port position navigation system and apparatus, and storage medium

A gastrectomy and navigation system technology, applied in surgical navigation systems, surgery, medical science, etc., can solve problems such as difficulty in reproduction and traceability, large operating errors, and inability to form unified operating norms or standards, and achieve accurate touch. Perceived, average error is small, the effect of reducing error

Active Publication Date: 2020-09-15
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the method of determining the surgical port through existing experience not only leads to large operational errors due to subjective factors, but also makes it difficult to reproduce and trace the process, and it is impossible to form a unified operating specification or standard

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  • Gastrectomy port position navigation system and apparatus, and storage medium
  • Gastrectomy port position navigation system and apparatus, and storage medium

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Embodiment Construction

[0048] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. For the step numbers in the following embodiments, it is only set for the convenience of illustration and description, and the order between the steps is not limited in any way. The execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art sexual adjustment.

[0049] refer to figure 1 A gastrectomy port position navigation system includes at least one processor; at least one memory for storing at least one program; when the program is executed by the processor, the...

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Abstract

The invention discloses a gastrectomy port position navigation system. The system comprises at least one processor, wherein the at least one processor is used for storing at least one program. When the at least one program is executed by the at least one processor, the at least one processor realizes the following steps: acquiring a historical position of a puncture port, and anatomical structureinformation; acquiring CT data, and generating a body position information model according to the CT data; and determining a position of a candidate puncture port through the body position informationmodel according to the historical position of the puncture port and the anatomical structure information. The system provides a wider view angle and more accurate tactile perception. The operation data are integrated, and the standard and reproducible operation guidance is generated and provided. The empirical operation is replaced, and errors caused by human factors in an operation are reduced.The system is small in data average error, and can also be widely applied to the technical field of medical imaging.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to a gastrectomy port position navigation system, device and storage medium. Background technique [0002] Glossary: [0003] CT, that is, electronic computerized tomography, it uses precisely collimated X-ray beams, γ-rays, ultrasonic waves, etc., together with highly sensitive detectors to perform cross-sectional scanning around a certain part of the human body one by one, with fast scanning time. , clear image and other characteristics, it can be used for the examination of many diseases. [0004] In laparoscopic gastrectomy, as well as other laparoscopic procedures, it is critical that the surgeon be able to quickly and accurately determine the optimal port position. Due to the reduced viewing angle and the lack of tactile and other perception methods, it is difficult for doctors to intuitively and meticulously observe the overall situation of the lesion and surroundin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/10A61B34/20
CPCA61B34/10A61B34/20A61B2034/105A61B2034/107A61B2034/108A61B2034/2065A61B2034/2055Y02A90/10
Inventor 陈韬李国新
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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