Smartphone-Based Device for Non-Invasive Heart-Rate Measurement of Chicken Embryos

Phuphanin, Akkachai; Sampanporn, Lawan; Sutapun, Boonsong

doi:10.3390/s19224843

Cited by 12 publications

(9 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where MD(x, y, u 0 ) is the intensity value of MD(x, y, u) at zero frequency and u 1 and u 2 limit the filtering window of the heart rate, which is typically between 2 and 5 Hz [25].…”

Section: Classified Angiographymentioning

confidence: 99%

See 1 more Smart Citation

Full‐field optical multi‐functional angiography based on endogenous hemodynamic characteristics

Guan

et al. 2021

Journal of Biophotonics

View full text Add to dashboard Cite

Blood flow functional imaging is widely applied in biological research to provide vascular morphological and statistical parameters. It relies on the absorption difference and is, therefore, easily affected by complex biological structures, and it cannot accommodate abundant functional information. We propose a full-field multifunctional angiography method to classify arteriovenous vessels and to display flow velocity and vascular diameter distribution simultaneously. Unlike previous methods, an under-sampled laser Doppler acquisition mode is used to record the low-coherence speckle, and multi-functional angiography is achieved by modulat-

show abstract

“…where MD(x, y, u 0 ) is the intensity value of MD(x, y, u) at zero frequency and u 1 and u 2 limit the filtering window of the heart rate, which is typically between 2 and 5 Hz [25].…”

Section: Classified Angiographymentioning

confidence: 99%

“…In this experiment, vessel A was identified as an artery owing to its periodical characteristics. The chicken embryonic HR is typically in the range of 2 to 5 Hz [25], which includes the frequencies measured in vessel A. Therefore, periodic hemodynamic signals can be successfully obtained using our method.…”

Section: Periodic Hemodynamic Signal Extractionmentioning

confidence: 99%

Full‐field optical multi‐functional angiography based on endogenous hemodynamic characteristics

Guan

et al. 2021

Journal of Biophotonics

View full text Add to dashboard Cite

show abstract

“…Temperature control is an important component of poultry management, from preventing heat stress in broilers (Bloch et al, 2019) to promoting the proper environment for embryonic development (Andrianov et al, 2019;Phuphanin et al, 2019). Biosensors have the potential to monitor temperature in animal environments and alert farmers to intervene as needed.…”

Section: Poultrymentioning

confidence: 99%

“…Non-invasive heart rate monitors have been used in chicken embryos to monitor incubation temperature (Andrianov et al, 2019) and detect cardiovascular defects (Khaliduzzaman et al, 2019). Smartphone technology has been developed for easy monitoring of embryo heart rate, which will allow farmers to intervene as needed to prevent the loss of embryos during incubation (Phuphanin et al, 2019).…”

Section: Poultrymentioning

confidence: 99%

Digitalization of Animal Farming

Neethirajan¹

2020

Preprint

View full text Add to dashboard Cite

As the global human population increases, animal agriculture must adapt to provide more animal products while also addressing concerns about animal welfare, environmental sustainability, and public health. The purpose of this review is to discuss the digitalization of animal farming with Precision Livestock Farming (PLF) technologies, specifically biosensors, big data, and block chain technology. Biosensors are noninvasive or invasive sensors that monitor an animal’s health and behavior in real time, allowing farmers to monitor individual animals and integrate this data for population-level analyses. The data from the sensors is processed using big data-processing techniques such as data modelling. These technologies use algorithms to sort through large, complex data sets to provide farmers with biologically relevant and usable data. Blockchain technology allows for traceability of animal products from farm to table, a key advantage in monitoring disease outbreaks and preventing related economic losses and food-related health pandemics. With these PLF technologies, animal agriculture can become more transparent and regain consumer trust. While the digitalization of animal farming has the potential to address a number of pressing concerns, these technologies are relatively new. The implementation of PLF technologies on farms will require increased collaboration between farmers, animal scientists, and engineers to ensure that technologies can be used in realistic, on-farm conditions. These technologies will call for data models that can sort through large amounts of data while accounting for specific variables and ensuring automation, accessibility, and accuracy of data. Issues with data privacy, security, and integration will need to be addressed before there can be multi-farm databases. Lastly, the usage of blockchain technology in animal agriculture is still in its infancy; blockchain technology has the potential to improve the traceability and transparency of animal products, but more research is needed to realize its full potential. The digitalization of animal farming can supply the necessary tools to provide sustainable animal products on a global scale.

show abstract

“…Yu et al [ 23 ] used the PPG technology to non-invasively distinguish between live and dead chicken embryos. In a recent study [ 24 ], Phuphanin et al developed a smartphone-based algorithm for non-invasive detection of the embryonic heart rate.…”

Section: Introductionmentioning

confidence: 99%

Non-Invasive PPG-Based System for Continuous Heart Rate Monitoring of Incubated Avian Embryo

Youssef

Berckmans

Norton

2020

Sensors

View full text Add to dashboard Cite

The chicken embryo is a widely used experimental animal model in many studies, including in the field of developmental biology, of the physiological responses and adaptation to altered environments, and for cancer and neurobiology research. The embryonic heart rate is an important physiological variable used as an index reflecting the embryo’s natural activity and is considered one of the most difficult parameters to measure. An acceptable measurement technique of embryonic heart rate should provide a reliable cardiac signal quality while maintaining adequate gas exchange through the eggshell during the incubation and embryonic developmental period. In this paper, we present a detailed design and methodology for a non-invasive photoplethysmography (PPG)-based prototype (Egg-PPG) for real-time and continuous monitoring of embryonic heart rate during incubation. An automatic embryonic cardiac wave detection algorithm, based on normalised spectral entropy, is described. The developed algorithm successfully estimated the embryonic heart rate with 98.7% accuracy. We believe that the system presented in this paper is a promising solution for non-invasive, real-time monitoring of the embryonic cardiac signal. The proposed system can be used in both experimental studies (e.g., developmental embryology and cardiovascular research) and in industrial incubation applications.

show abstract

Smartphone-Based Device for Non-Invasive Heart-Rate Measurement of Chicken Embryos

Cited by 12 publications

References 31 publications

Full‐field optical multi‐functional angiography based on endogenous hemodynamic characteristics

Full‐field optical multi‐functional angiography based on endogenous hemodynamic characteristics

Digitalization of Animal Farming

Non-Invasive PPG-Based System for Continuous Heart Rate Monitoring of Incubated Avian Embryo

Contact Info

Product

Resources

About