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Feedback device for monitoring cardio-pulmonary resuscitation operation safety

A feedback device, cardiopulmonary resuscitation technology, applied in the simulation device, transportation and packaging, instruments and other directions of space navigation conditions, can solve the problems of no safety inspection indicators, no operation safety teaching aids or devices, etc., to improve training efficiency. and quality, reduce workload, improve the effect of operation quality

Pending Publication Date: 2021-09-03
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no safety inspection indicators for CPR operation compression impact and non-vertical force during teaching, and there are no teaching aids or devices for operation safety

Method used

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  • Feedback device for monitoring cardio-pulmonary resuscitation operation safety
  • Feedback device for monitoring cardio-pulmonary resuscitation operation safety
  • Feedback device for monitoring cardio-pulmonary resuscitation operation safety

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Embodiment Construction

[0017] like Figure 1 - Figure 3 As shown: a feedback apparatus that monitors the safety of cardiopulmonary resuscitation operations, including sensors (1), data processing module (2), and display module (3); sensor (1) is mounted at the bottom of the press plate (5) The bottom of the press plate (5) is connected to the spring guide post (8), and the spring (6) is located between the press plate (5) and the bottom of the tube (7), and is in the spring guiding post (8);

[0018] The sensor (1) employs the MPU6050 gyroscope acceleration sensor, the data processing module (2) uses the Raspberry Paving 4B, 4G memory. The SCL, SDA and GND pins of the MPU 6050 are connected to the same name feet of the Raspberry Data interface, respectively. The power pins of the MPU 6050 are connected to the Raspberry Data Interface 5V Power Pin.

[0019] Data processing module (2), such as figure 2 As shown, first read the value of the accelerometer, Kalman filtering of the vertical direction data is o...

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Abstract

The invention relates to a feedback device for monitoring cardio-pulmonary resuscitation operation safety. The feedback device comprises a sensor applicable to a cardio-pulmonary resuscitation human body training model, a data processing module and a display unit. Besides pressing frequency and pressing depth data which can be provided by a traditional cardio-pulmonary resuscitation training monitoring device, the training monitoring device of the invention can judge whether a pressing direction is vertical or not and whether the pressure in the vertical direction is too large or not according to the magnitude and the direction of motion acceleration at the sternum, namely, impact exists. Appropriate pressing frequency, depth and springback guarantee the effectiveness of cardio-pulmonary resuscitation. The side effects of cardio-pulmonary resuscitation, such as rib fracture, can be effectively reduced through vertical pressing and impact reduction, and the safety of cardio-pulmonary resuscitation operation is ensured. The monitoring device of the invention can calculate various pressing parameters in real time, the pressing parameters are compared with set threshold values to obtain a judgment result, and the judgment result is fed back to an operator in real time through vision or hearing, so the operator is helped to correct actions.

Description

Technical field [0001] The present invention relates to a Cardio-Pulmonary Resuscitation (CPR) training monitoring device for a human model. Background technique [0002] According to the World Health Organization, it is estimated that ischemic heart disease is the world's first cause of death, leading to 16% of death worldwide; or the most deadly disease in 2000, 2019 reached 8.9 million (World Health Organization) "Global Health Estimation" 2020). Heart disease can lead to cardiac arrest (OHCA). The incidence of North America OHCA is 55 / 100 million per year, and it is 59 / 100 per year in Asia. The incidence of sudden death in my heart is 41.84 / 100,000 per year, about 544,000 cases, with an average of 1 people died within 1 hour of the heart due to heart reasons. The OHCA consequences are serious, such as failure to rescue in time, patients will enter irreversible biology death after 4-6 minutes. 74% of the sudden death caused by cardiac arrest occurred outside the hospital, wh...

Claims

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Application Information

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IPC IPC(8): G09B23/28G09B9/00
CPCG09B23/288G09B9/00
Inventor 高天欣高玉洁刘伟峰唐晓英王安聪
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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