Key result
A portable pulse diagnosis device based on a Raspberry Pi was designed to provide lightweight, real-time pulse signal collection and processing with significant advantages over existing devices.
Why the study?
Existing pulse detectors primarily measure simple parameters like heart rate and oxygen saturation due to inaccurate signal acquisition and processing limitations, restricting disease diagnosis from pulse information.
A newly designed Raspberry Pi-based portable pulse diagnosis device offers improved capabilities for real-time pulse signal acquisition and processing.
May aid accessible pulse monitoring; leaves open clinical validation before practice adoption.
Pulse information has important clinical diagnostic value in both traditional Chinese medicine and modern Western medicine. Currently available pulse detectors can only measure parameters such as heart rate and blood oxygen saturation, making it difficult to diagnose various diseases based on pulse information. This is due to inaccurate pulse signal acquisition and the need for improved algorithms for processing pulse signals. To address these issues, a portable pulse diagnosis device based on a Raspberry Pi motherboard was designed, and its circuit composition and mechanical structure were provided. Its features include a lightweight and simple structure, but with powerful processing capabilities, making it easy to collect pulse signals in real time and use various algorithms to process pulse information timely and flexibly. Through comparison with existing pulse detection devices, this article further confirms the significant advantages of the proposed pulse diagnosis device.
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Ding et al. (2023) studied Pulse diagnosis. Portable pulse diagnosis device based on Raspberry Pi vs. Existing pulse detection devices was evaluated. A portable pulse diagnosis device based on a Raspberry Pi was designed to provide lightweight, real-time pulse signal collection and processing with significant advantages over existing devices.
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