Bronchofiberscope training simulation system

Abstract

The invention discloses a bronchofiberscope training simulation system. The system comprises a human trachea model, a bronchofiberscope and a control system, the bronchofiberscope is used for entering the human trachea model under the operation of a trainee and moving in a preset range of the human trachea model, and the bronchofiberscope is provided with a positioning sensor which can transmit the position and direction of the bronchofiberscope to the control system in real time; the control system is used for recording and evaluating the training process. According to the invention, through simulating and training the bronchofiberscope operation technology of the trainee, the training level of an operator can be objectively reflected; the operator can also objectively know whether the operation has defects or not through the method and the device. The device can better simulate the actual clinical situation, is used for teaching, practicing, examining and the like, is particularly used for examining operators, strictly limits unqualified operators to operate patients in clinical work, improves the safety of the patients receiving bronchofiberscope operation, and reduces doctor-patient contradiction.

Description

technical field [0001] The present application relates to the technical field of medical training devices, in particular to a bronchoscopy training simulation system. Background technique [0002] Tracheal intubation is a basic skill of anesthesiologists. Currently, clinically relevant auxiliary intubation techniques include: ordinary laryngoscope, video laryngoscope, intubated laryngeal mask, light rod, visual light rod, fiberoptic bronchoscope, etc. Some patients need to use a fiberoptic bronchoscope to guide intubation because of problems such as maxillofacial anatomy, mouth opening, cervical spine mobility or the disease itself. It can be said that fiberoptic bronchoscopy is a very important technique for anesthesiologists to master . Bronchoscopy is an invasive and invasive operation, and the trainee needs to have a certain degree of proficiency. It must be completed relatively quickly and gently in clinical work to avoid unnecessary risks for patients. In clinical wo...

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Problems solved by technology

[0003] However, the relevant bronchoscope operation training system has the following disadvantages: (1) Lack of feedback system: the existing model cannot feedback the distance of the endoscopic lens advancing, the number of times the lens touches the tube wall, and the number of times the endoscope touches the tube wall. Pressure, whether the displayed image is located in the center of the mirror, it is impossible to evaluate whether the endoscopic trainees operate standardly when using the endoscope through objective data

(2) Lack of objective evaluation criteria for bronchoscopy operation: the existing models can only reflect the proficiency of endoscopic trainees by recording the operation time of endoscopic trainees and the number of images exposed during the operation. An objective evaluation standard to reflect whether the trainee is up to the standard, and cannot evaluate whether the trainee has the ability to directly operate on clinical patients

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