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Sheng Wu Yi Xue Gong Cheng Xue Za Zhi · Feb 2014
[Development and animal tests of a miniaturized electrical chest compression device].
- Chunchen Wang, Lei Zhang, Yongqin Li, and Bihua Chen.
- Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2014 Feb 1;31(1):39-43.
AbstractThis paper introduces the development and animal tests of a miniaturized electrical chest compression device. Based on pulse width modulation technology produced by micro control unit, the device can control the frequency and depth of the compression accurately, as well as perform real-time adjustment. Therefore, it can perform continuous and stable chest compression for long time, which may increase the successful rate of cardiopulmonary resuscitation (CPR). Besides, the device can also produce different types of compression waveforms, including trapezoidal and triangular waveforms. Then, the performance and efficacy of the device was assessed with a rat model of asphyxial cardiac arrest (CA).
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