System for identifying locations of patches of simulation defibrillator

Abstract

The invention discloses a system for identifying the locations of patches of a simulation defibrillator. The system comprises a first metal sheet, a second metal sheet, a main patch, a first induction coil, an auxiliary patch, a second induction coil and the simulation defibrillator. The first metal sheet and the second metal sheet are arranged under the skins of defibrillation locations of simulation human chests; the first induction coil is arranged in the main patch; the second induction coil is arranged in the auxiliary patch; the first induction coil and the second induction coil are parallelly connected onto the simulation defibrillator; the simulation defibrillator comprises an LC oscillator and a microprocessor, and an oscillating circuit comprises the LC oscillator, the first induction coil and the second induction coil; the microprocessor is connected with the LC oscillator and is used for measuring the oscillation frequencies of the oscillating circuit and judging the locations of the patches. The system has the advantages that whether the patches are adhered or not can be identified by the system, and whether the patches are reversely adhered at the locations or not also can be identified by the system; only a single patch signal wire needs to be connected into the defibrillator for each of the main patch and the auxiliary match on the basis of the induction coils, the thicknesses of the patches are not obviously increased, and accordingly teaching effects of the complete simulation standard medical defibrillator can be realized.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a position recognition system for analog defibrillator patches. Background technique [0002] In the application, teaching and assessment process of the simulated defibrillator, it is often necessary to judge whether the trainee has attached the patch to the correct position of the simulator's chest. It is required to be able to identify whether the main and auxiliary stickers are attached, and whether the position is reversed. In the actual operation, the wrong patch will cause the delay of rescue time, which may lead to the possibility of death of the patient. As a training instrument, it is necessary to judge the operator's wrong operation and prompt to correct it. [0003] However, since the simulated defibrillator is completely independent of the simulated human, there is no communication between the two, so it is impossible to judge whether the position of the patch is corre...

AI Technical Summary

Problems solved by technology

In the actual operation, the wrong patch will cause the delay of rescue time, which may lead to the possibility of death of the patient. As a training instrument, it is necessary to judge the wrong operation of the operator and prompt to correct it.

[0003] However, since the simulated defibrillator is completely independent of the simulated human, there is no communication between the two, so it is impossible to judge whether the position of the patch is correct, and the teaching purpose cannot be achieved.

The commonly used identification technology can realize whether the patch is pasted or reversed, but the cost of solving these problems is that the common technology will exceed the number of patch signal lines (smart card identification system requires at least 4 lines) and the number of patch signal lines. Thickness (the Hall element identification system will increase the thickness of the patch and can only judge whether it is pasted, but cannot judge whether it is reversed), and the analog defibrillator used as a medical training needs to be close to the standard medical device in terms of function and appearance. 2 Patch Signal Lines of Defibrillator and Requirements for Patch Thickness

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