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Defibrillating discharge protection system and medical equipment

A discharge protection and discharge circuit technology, applied in the field of defibrillation discharge protection, can solve the problems of injury and low safety, and achieve the effect of high safety and reducing injury

Active Publication Date: 2015-05-06
SHENZHEN COMEN MEDICAL INSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the microprocessor breaks down and the discharge circuit is not turned off at this time, the energy of the energy storage capacitor will continue to be applied to the human body, causing harm to the human body and low safety

Method used

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  • Defibrillating discharge protection system and medical equipment
  • Defibrillating discharge protection system and medical equipment
  • Defibrillating discharge protection system and medical equipment

Examples

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Embodiment Construction

[0026] The embodiment of the present invention mainly takes the defibrillation discharge protection system applied to a defibrillator as an example. It is understood that in other embodiments, the defibrillation discharge protection system can also be applied to any medical treatment that requires strict control of the discharge process. In the device.

[0027] Please refer to figure 1 , Is a block diagram of the defibrillation discharge protection system in an embodiment.

[0028] The defibrillation discharge protection system includes a first processor 110, a second processor 120, a magnetic coupling isolation module 130, a driving module 140, an overcurrent protection module 150, and a discharge circuit 160.

[0029] The first processor 110 is respectively connected to the second processor 120 and the driving module 140 through the magnetic coupling isolation module 130, the second processor 120 is connected to the driving module 140, the driving module 140 is connected to the dis...

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Abstract

The invention discloses a defibrillating discharge protection system. The defibrillating discharge protection system comprises a first processor, a second processor, a magnetic coupling isolation module, a driving module, an over-current protection module and a discharge loop; the first processor is respectively connected with the second processor and the driving module through the magnetic coupling isolation module; the second processor is connected with the driving module, the driving module is connected with the discharge loop, and the over-current protection module is connected between the second processor and the discharge loop. The invention further discloses medical equipment. The defibrillating discharge protection system is high in safety.

Description

Technical field [0001] The invention relates to the field of defibrillation discharge protection, in particular to a defibrillation discharge protection system and medical equipment. Background technique [0002] A defibrillator is a medical device used for first aid. It can diagnose ventricular fibrillation, give electric shocks to defibrillate, and correct the patient's heart rate. The discharge process of the defibrillator is a process that requires relatively high safety and reliability, because the charging voltage can reach up to 2500V, the instantaneous discharge current can reach up to 100A, and the discharge time is very short. The total time is controlled between 5ms and 25ms. During actual use, excessive discharge current and excessive discharge time may damage the patient’s myocardium and reduce the patient’s conversion rate. For such medical equipment, it is necessary to strictly control the discharge time and monitor the discharge current in real time. When an abno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/39H02H3/08
Inventor 王晶尹鹏邹海涛
Owner SHENZHEN COMEN MEDICAL INSTR
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