Intelligent training method and system for catheterization

Abstract

The invention discloses an intelligent training method and system for catheterization. The training method comprises the steps of login, mode selection, case selection, preoperative preparation, firstdisinfection, second disinfection, catheter insertion, catheter removal, postoperative treatment and performance submission. Catheter insertion comprises the steps of receiving an instruction of clamping a lubricating cotton ball by tweezers and dragging the lubricating cotton ball to a front end of a urinary catheter, lubricating the urinary catheter, detecting whether a simulated urinary collection bag is connected with the simulated urinary catheter or not, detecting whether the simulated urinary catheter is inserted in or not, inserting the simulated urinary catheter into a set position,detecting whether the simulated urinary catheter is connected with a simulated injector or not, detecting whether the simulated injector injects a set amount of air or not, simulating injection of airinto an air bag of the urinary catheter, detecting the pull-back of the simulated urinary catheter, and conducting fixing and recording operation. Through the intelligent training method and system for the catheterization disclosed by the invention, an operator is guided to simulate the catheterization operation through prompt and timely feedback, the guidance is provided in time, the flow stepsare designed according to actual operation, the sense of reality of the simulation training is increased, the clinical thinking is trained, and the catheterization operation capacity of the operator is improved.

Description

technical field [0001] The invention relates to a medical teaching and training system, in particular to an intelligent training method and system for urinary catheterization. Background technique [0002] Catheterization is the insertion of a catheter through the urethra into the bladder to drain urine. The purpose is to relieve urinary retention, take uncontaminated urine samples for examination, measure residual urine, measure bladder cold and heat sensation, volume, pressure, inject contrast medium or drugs to help diagnosis or treatment, etc. The operator stands on the right side of the patient, wears sterile gloves, disinfects the perineum and urethral orifice with sterile water or benzalkonium bromide, dips the front end of the catheter with sterile lubricating oil, and holds the penis with the left hand (for female patients, the operator The thumb and index finger of the left hand separate the labia minora to expose the urethral opening), and insert the catheter int...

AI Technical Summary

Problems solved by technology

Students rarely have the opportunity to train clinically; the traditional manipulator training process is incomplete, and some training methods do not match the actual situation; there is no monitoring and no error feedback during the operation process of the students; the existing model training steps are incomplete, only the intubation link, lack of preoperative Communication preparation, explanation and evaluation steps; the method of determining the position of the catheter during the operation is to directly observe the exposed bladder structure, which does not match the actual diagnosis method; the traditional model is "dead", and will not give students corresponding feedback according to different operations of the students; skill teaching , must be taught by teachers in the classroom, and daily training is difficult to carry out; traditional training is only skill practice, and lacks the cultivation of clinical thinking

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