Using Electrical Tomography for Remote Monitoring Cardiopulmonary State of Patients by Complementary Investigation Techniques

Rymarczyk, Tomasz; Vejar, Andres; Nita, Pawel; Stefaniak, Barbara; Wos, Michal; Michal, Oleszek

doi:10.1109/isef45929.2019.9097072

Cited by 2 publications

(4 citation statements)

References 9 publications

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“…Wearable e-textile systems are also being used in lung ventilation treatment and related cardiac functions [47,48]. Light-emitting wearable e-textile systems prepared with the help of optical fibers are being used for photodynamic therapy [49,50].…”

Section: Therapeutic Devicesmentioning

confidence: 99%

“…A total irradiation time of 2.5 h helped to deliver a light dose of 37 J/CM 2 to any part of the treated area. Rymarczyk et al [47] proposed a system that records lung ventilation and cardiac function through a wearable garment. Different algorithms and image analyzing techniques were used to observe the changes during measurements.…”

Section: Therapeutic Devicesmentioning

confidence: 99%

“…Table 3 shortlists the current development and research outcomes for textile-based therapeutic devices used in the healthcare system. Rymarczyk et al [47] proposed a system that records lung ventilation and cardiac function through a wearable garment. Different algorithms and image analyzing techniques were used to observe the changes during measurements.…”

Section: Therapeutic Devicesmentioning

confidence: 99%

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Smart E-Textile Systems: A Review for Healthcare Applications

et al. 2021

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E-textiles is a new hybrid field developed with the help of the integration of electronic components into our daily usage of textile products. These wearable e-textiles provide user-defined applications as well as normal textile clothing. The medical field is one of the major leading areas where these new hybrid products are being implemented, and relatively mature products can be observed in the laboratory as well as in commercial markets. These products are developed for continuous patient monitoring in large-scale hospital centers as well as for customized patient requirements. Meanwhile, these products are also being used for complex medical treatments and the replacement of conventional methods. This review manuscript contains a basic overview of e-textile systems, their components, applications, and usages in the field of medical innovations. E-textile systems, integrated into customized products for medical needs, are discussed with their proposed properties and limitations. Finally, some recommendations to enhance the e-textile system’s integration into the medical field are argued.

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Section: Therapeutic Devicesmentioning

confidence: 99%

Section: Therapeutic Devicesmentioning

confidence: 99%

Section: Therapeutic Devicesmentioning

confidence: 99%

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Smart E-Textile Systems: A Review for Healthcare Applications

et al. 2021

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“…The echo/electrical tomography techniques have been proven to be successfully applied in many cases reported in the literature. From the medical perspective, these techniques are pivotal to providing functional information to the patient and are especially useful in cardio-pulmonary monitoring [ 14 , 15 , 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Electrical Tomography Reconstruction Using Reconfigurable Waveforms in a FPGA

Vejar

Rymarczyk

2021

Sensors

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The principal objective of this research is to conceive a mobile system based on electrical tomography for subsurface imaging and monitoring in order to enable simultaneous recording of electrical potentials of cardiac and pulmonary activity. For an exploration of excitation waveforms in electrical tomography, specialized hardware is required. As the main principle of tomography is the measurement of electrical perturbations on an unknown object, it is crucial to synchronize excitation and sensing processes in a very precise way for the purpose of acquiring meaningful data. To cope with this problem, an FPGA device is used, with an architecture that allows us to trigger excitation signals and to read sensed data simultaneously via independent processes that share the same clock. In this way, waveform reconfiguration on frequency and shape can be provided and studied. The system is connected to a standard microcontroller SoC with a simple API that allows for IoT capabilities for on-line operation and tracking, given that the design is targeted for in vivo medical monitoring. As a result of the research work, a measuring device was developed, the surface data analyzed and the image was reconstructed using the selected configuration.

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Using Electrical Tomography for Remote Monitoring Cardiopulmonary State of Patients by Complementary Investigation Techniques

Cited by 2 publications

References 9 publications

Smart E-Textile Systems: A Review for Healthcare Applications

Smart E-Textile Systems: A Review for Healthcare Applications

Electrical Tomography Reconstruction Using Reconfigurable Waveforms in a FPGA

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