Defibrillator with position adjustment indication function

A technology for adjusting instructions and defibrillators, which is applied in the field of defibrillators, can solve the problems of different energy consumption, failure, and different impedance of defibrillation electrodes, and achieve good economy and practicability, portability, and rescue The effect on the patient's life

Pending Publication Date: 2022-02-18
潘楚梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In practice, according to the thickness and width of each person's chest wall, the position of the two electrode pads has a significant impact on the effect. When the two electrode pads are placed in different positions, the impedance between the two is Different, the invalid energy consumption between the two defibrillation electrodes is different, which will cause a certain failure rate, resulting in the need for multiple defibrillation operations

Method used

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  • Defibrillator with position adjustment indication function
  • Defibrillator with position adjustment indication function
  • Defibrillator with position adjustment indication function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A defibrillator with position adjustment instructions, including a human body impedance measuring device, an electrode sheet 1 and a signal lamp 2, the electrode sheet 1 and the signal lamp 2 are respectively connected to the circuit of the human body impedance measuring device, and the human body impedance measuring device measures the impedance of different intervals , signal lamp 2 sends out signals of different colors.

[0058] In Embodiment 1, the device for measuring human body impedance can adopt the existing technology, by applying a high-frequency low-current excitation signal to the human body, then obtaining the chest impedance signal corresponding to the excitation signal, and digitally collecting the chest impedance signal. By pre-setting the color of the signal lamp 2 corresponding to the impedance value, after detecting the impedance value of the human body, the corresponding interval signal corresponding to the signal lamp 2 is given, and then the signal ...

Embodiment 2

[0060] Basically similar to Embodiment 1, the difference is that the human body impedance measurement device includes a DC current generator and an AC current generator, and the DC current generator and the AC current generator are respectively connected to the electrode sheet 1 through a control switch. The defibrillator with position adjustment indication also includes a defibrillation power generator, the defibrillation power generator is connected in parallel with the DC current generator and the AC current generator respectively, and the defibrillation power generator, the DC current generator and the AC current generator pass through The three-speed toggle switch is connected to the electrode piece 1 signal.

[0061] In Embodiment 2, by adjusting the gear setting, the defibrillation work is performed after measuring the impedance of the human body, so that the final measured data is more accurate.

Embodiment 3

[0063] Basically similar to Embodiment 2, the difference is that: as a preferred solution, the defibrillation power generator is provided with an electromagnetic switch in series, and the electromagnetic switch is connected to the signal lamp 2 circuit.

[0064] In Embodiment 3, the signal lamp 2 controls the on-off of the circuit where the defibrillation power generator is located. In the case where the two electrode pads 1 are placed, when the resistance of the human body is higher than a certain threshold, the signal lamp 2 emits an abnormal bright color. , and control the electromagnetic switch of the defibrillation power generator to close according to the circuit signal. At this time, even if the gear is adjusted to the circuit where the defibrillation power generator is located, the defibrillation power generator cannot work. This can effectively prevent defibrillation when the positions of the two electrode pieces 1 are seriously deviated.

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Abstract

The invention discloses a defibrillator with a position adjustment indication function, and relates to the field of medical auxiliary instruments. The defibrillator can judge the suitability of the pasting positions of two electrode plates through the color of a signal lamp, and then enables the invalid energy between the two electrode plates to be lower by adjusting the positions of the two electrode plates, thereby improving the defibrillation success rate. According to the specific scheme, the defibrillator comprises a human body impedance measuring device, an electrode plate and a signal lamp, the electrode plate and the signal lamp are in circuit connection with the human body impedance measuring device, and when the human body impedance measuring device measures impedance of different intervals, the signal lamp emits signals of different colors. According to the defibrillator with the position adjustment indication function, the pasting positions of the two electrode plates can be detected, so that the defibrillation effect of the pasting positions of the electrode plates is better under the same energy; and the defibrillator with the position adjustment indication function can accurately adjust the position of the electrode plate in emergency, reduces the number of attempts of defibrillation, and is more beneficial to saving the life of a patient in time.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, more specifically, it relates to a defibrillator with position adjustment indication. Background technique [0002] The defibrillator is a medical device that uses a strong pulse current to pass through the heart to eliminate arrhythmia and restore it to sinus rhythm. [0003] The use of the defibrillator includes emergency situations and non-emergency situations. In emergency situations, two electrode pads are placed on the left and right sides of the heart for defibrillation. Because the patient’s rescue time is very short, it is not possible to accurately perform electrode pads. This kind of defibrillation is relatively blind, but because the situation is critical, it cannot be treated well again. In non-emergency situations, such as atrial fibrillation, supraventricular tachycardia, ventricular tachycardia, etc., there is sufficient preparation time for defibrillation, and you can ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61N1/39A61B5/0531
CPCA61N1/3904A61N1/3937A61N1/3931A61N1/3968A61B5/0531
Inventor潘楚梅张琢玉戴艳星凌阳娟龚曼菲
Owner潘楚梅