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Facial surgery positioning and navigation method and facial surgery positioning and navigation device

A technology of positioning navigation and surgical operation, applied in the field of positioning and navigation methods and devices for facial surgery, can solve problems such as medical accidents, sequelae, tissue damage, etc., and achieve the effect of accurate positioning and positioning navigation

Active Publication Date: 2019-06-28
BEIJING YAKEBOT TECH CO LTD
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  • Claims
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Problems solved by technology

Once the operation is wrong, the location of the operation is inconsistent with the pre-planned location, which will cause tissue damage, infection, and easily cause postoperative sequelae or even medical accidents

Method used

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  • Facial surgery positioning and navigation method and facial surgery positioning and navigation device
  • Facial surgery positioning and navigation method and facial surgery positioning and navigation device
  • Facial surgery positioning and navigation method and facial surgery positioning and navigation device

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] An embodiment of the present invention provides a positioning and navigation method for facial surgery. The method can be applied to the above-mentioned scene of facial cosmetic surgery, and can also be used in other scenes of facial surgery, which is not specifically limited in this embodiment of the present invention. In the specific imp...

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Abstract

The embodiment of the invention provides a facial surgery positioning and navigation method and a facial surgery positioning and navigation device. The facial surgery positioning and navigation methodcomprises the following steps of: acquiring coordinates of path track points of a facial surgery in a first vision reference frame coordinate system, wherein a first vision reference frame is fixed at a preset position of a face; acquiring relative positions and postures of the first vision reference frame coordinate system and a second vision reference frame coordinate system in the positioningand navigation device, and acquiring the coordinates of the path track points in the second vision reference frame coordinate system according to the relative positions and postures; acquiring the coordinates of the path track points in a robot base coordinate system according to the relative positions and postures of the second vision reference frame coordinate system and the robot base coordinate system, so that a robot can achieve operation positioning and navigation. According to the facial surgery positioning and navigation method, surgical path track points can be quickly and accuratelyconverted to the robot base coordinate system in the positioning and navigation device, so that high-precision and accurate positioning operation positioning and navigation are achieved.

Description

technical field [0001] The invention relates to the field of surgical operation navigation, in particular to a positioning and navigation method and device for facial surgery. Background technique [0002] There are two types of common beauty injections: one is injecting fillers, such as injecting hyaluronic acid, autologous fat, and silica gel, which can relieve the natural aging that has occurred; the other is injecting botulinum toxin, which blocks the information transmission of nerves and muscles , Stretch over-contracted muscles and make wrinkles disappear. [0003] At present, when performing cosmetic surgery, doctors need to plan the position in advance according to the patient's face and perform the operation according to the planned position. Once the operation is wrong, the location of the operation is inconsistent with the pre-planned location, which will cause tissue damage, infection, and easily cause postoperative sequelae or even medical accidents. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20A61B34/00A61B34/30
Inventor 王小丽
Owner BEIJING YAKEBOT TECH CO LTD
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