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Bone registration method, bone registration system, bone registration control device and traceable element

一种控制装置、元件的技术，应用在手术导航系统、医疗保健信息学、医药科学等方向，能够解决不稳定、费时等问题，达到精度高、操作体验佳、避免辐射伤害的效果

Active Publication Date: 2021-06-18
SUZHOU MICROPORT ORTHOBOT CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a bone registration method, a bone registration system, a bone registration control device and a trackable component, so as to solve the problems that the existing navigation device requires at least two operators during preoperative registration, is time-consuming and unstable

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  • Bone registration method, bone registration system, bone registration control device and traceable element
  • Bone registration method, bone registration system, bone registration control device and traceable element
  • Bone registration method, bone registration system, bone registration control device and traceable element

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Embodiment Construction

[0068] In order to make the purpose, advantages and features of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the drawings are all in very simplified form and not drawn to scale, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. In addition, the structures shown in the drawings are often a part of the actual structures. In particular, each drawing needs to display different emphases, and sometimes uses different scales.

[0069] As used in the present invention, the singular forms "a", "an" and "the" include plural objects, the term "or" is usually used in the sense of including "and / or", and the term "several" Usually, the term "at least one" is used in the meaning of "at least one", and the term "at least two" is usually used in the meaning of "two or more". In ...

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Abstract

The present invention provides a bone registration method, a bone registration system, a bone registration control device and a trackable component, which acquires the marking point information obtained by performing corresponding operations on the end of the trackable component through the bone surface; acquires the scanning device of the trackable component for all The bone image data obtained by scanning the bone surface; and then performing virtual reconstruction of the bone surface according to the obtained marker point information combined with the pre-acquired bone image data. With such a configuration, by performing corresponding operations on the end of the trackable element on the bone surface, virtual reconstruction of the bone surface can be realized without preoperative CT scanning, which can prevent the patient from being injured by radiation, and realize the coordinate system of the patient's physical space and the image space The precise registration of the coordinate system requires only one operator to complete the registration work, and the accuracy is high, the operation is convenient, the registration efficiency can be significantly improved, and the operator's operating experience is good.

Description

technical field [0001] The invention relates to the field of robot-assisted surgery systems and methods, in particular to a bone registration method, a bone registration system, a bone registration control device and a trackable component. Background technique [0002] In conventional orthopedic surgery, the surgeon needs to be very familiar with the anatomical structure of the human body, and only rely on the hand and eye system to establish the anatomical structure, which is very dependent on the doctor's experience. Computer Assisted Orthopedics Surgery (CAOS) uses computers to complete the collection and three-dimensional reconstruction of the patient's raw data, and uses the three-dimensional model to guide the doctor's operation, so that the doctor can understand the progress of the operation by observing the images on the computer And guide the operation, even the operation planning can be carried out by the computer, and the operation can be completed automatically o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/10A61B34/20
CPCA61B34/10A61B34/20A61B2034/105A61B2034/107A61B2034/2072A61B2034/2055A61B2090/061A61B2090/064G16H20/40G16H30/40A61B2034/2068A61B17/56A61B2017/00199
Inventor 李涛何超邵辉宋彬
Owner SUZHOU MICROPORT ORTHOBOT CO LTD
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