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Esophageal electrode intubation training method based on mixed reality and system thereof

A technology that mixes reality and training methods. It is used in transportation and packaging, simulation devices and instruments for astronautical conditions, etc. It can solve problems such as unfavorable medical staff learning to acquire esophageal intubation skills, low intubation success rate, and affecting patient diagnosis. It can improve the accuracy and efficiency of operation, facilitate the perception of intubation feel, and quickly master intubation skills.

Active Publication Date: 2019-08-09
WUHAN ONEW TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, medical staff acquire the skill of esophageal electrode intubation by intubating the patient’s esophagus through the mouth / nasal cavity, so for medical staff who are not skilled in intubation skills, the success rate of intubation is low, and intubation is prone to occur. Deviations such as mistakenly entering the trachea cause extreme discomfort to the patient, especially if the insertion position of the esophageal electrode cannot be accurately grasped, which will easily lead to inaccurate ECG parameters and affect the diagnosis of the patient's condition. There is no equipment for intubation training for patients' esophagus in existing technologies, which is not conducive to medical staff learning and acquiring esophageal intubation skills

Method used

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  • Esophageal electrode intubation training method based on mixed reality and system thereof
  • Esophageal electrode intubation training method based on mixed reality and system thereof
  • Esophageal electrode intubation training method based on mixed reality and system thereof

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Embodiment Construction

[0058] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0059] like figure 1 As shown, in an embodiment provided by the present invention, the mixed reality-based esophageal electrode intubation training method includes the following steps:

[0060] Step 1: Construct a human esophagus model, initialize the position of the virtual esophageal electrode in the human esophagus model, and calibrate the standard intubation trajectory of the virtual esophageal electrode on the human esophagus model;

[0061] Step 2: Adjust the actual position of the virtual esophageal electrode in the human esophagus model in real time according to the operation induction information generated by the trainer receiving the esophageal electrode intubation operation of the trainer, and determine t...

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Abstract

The invention relates to an esophageal electrode intubation training method based on mixed reality and a system thereof. The method comprises the following steps: building a body esophagus model, initializing the position of a virtual esophagus electrode and calibrating the standard intubation track of the virtual esophagus electrode; adjusting the actual position of the virtual esophagus electrode in the body esophagus model according to operation sensing information generated by a trainer, and determining feedback friction force of the trainer according to the actual position; and displayingdeviation information between the actual position and the standard intubation track so as to guide training personnel to adjust the intubation operation. By building the body esophagus model, adjusting the actual position of the virtual esophagus electrode in the body esophagus model according to the operation signal generated by the trainer receiving esophagus electrode intubation operation of training personnel, and simultaneously determining the feedback friction of the trainer according to the actual position, the method and the system of the invention are convenient for the training personnel to perform visual perception and tactile sensation of the intubation process, and are good for the training personnel to timely adjust the intubation operation, rapidly grasp the intubation skill and improve the learning efficiency.

Description

technical field [0001] The invention relates to the technical field of mixed reality, in particular to a mixed reality-based esophageal electrode intubation training method and system. Background technique [0002] Body surface electrocardiogram is the gold standard for diagnosing arrhythmia, and it has provided timely, accurate and reliable diagnostic basis for clinical diagnosis and treatment for one hundred years. However, some arrhythmias can only be described when the patient attacks, and the recording point is limited to the body surface, resulting in unclear P waves, so the specific origin of the arrhythmia or the sequence of cardiac activation cannot be clarified, and it is difficult to correct for some complex arrhythmias diagnosis. [0003] Both the esophagus and the heart are located in the mediastinum, with the heart anterior and the esophagus posterior, separated only by the pericardium. The anterior wall of the lower end of the esophagus is closely adjacent t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 王新康高洁刘河峰赵云周晖
Owner WUHAN ONEW TECH CO LTD
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