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Specialized ECG data augmentation method: leveraging precordial lead positional variability

Deep learning has demonstrated remarkable performance across various domains. One of the techniques contributing to this s...

Biomedical Engineering Letters

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Instant gait classification for hip osteoarthritis patients: a non-wearable sensor approach utilizing Pearson correlation, SMAPE, and GMM

This study aims to establish a methodology for classifying gait patterns in patients with hip osteoarthritis without the u...

Biomedical Engineering Letters

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Low compression smart clothing for respiratory rate monitoring using a bending angle sensor based on double-layer capacitance

In chronic respiratory diseases, continuous self-monitoring of vital signs such as respiratory rate aids in the early dete...

Biomedical Engineering Letters

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Comprehensive simulation study and preliminary results on various shapes of nanopatterns for light extraction improvement in scintillation crystal

Positron Emission Tomography (PET) systems with high spatial resolution and sensitivity suffer from reduced photon transmi...

Biomedical Engineering Letters

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A novel controllable energy constraints-variational mode decomposition denoising algorithm

Electrocardiogram (ECG) is mainly utilized for diagnosing heart diseases. However, various noises can influence the diagno...

Biomedical Engineering Letters

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Dimethylsiloxane polymers for the effective transdermal delivery of Minoxidil in hair loss treatment

Hair loss affects significant social and psychological well-being issues of the person. Thus, various drugs, ingredients, ...

Biomedical Engineering Letters

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Enhancement of phonocardiogram segmentation using convolutional neural networks with Fourier transform module

The automated identification of the first and second heart sounds (S1 and S2, respectively) in phonocardiogram (PCG) signa...

Biomedical Engineering Letters

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Abuse-deterrent wearable device with potential for extended delivery of opioid drugs

Unethical attempts to misuse and overdose opioids have led to strict prescription limits, necessitating frequent hospital ...

Biomedical Engineering Letters

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A wearable approach for Sarcopenia diagnosis using stimulated muscle contraction signal

Sarcopenia is a rapidly rising health concern in the fast-aging countries, but its demanding diagnostic process is a hurdl...

Biomedical Engineering Letters

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Impacts of medial collateral ligament (MCL) stiffness adjustment on knee joint mechanics in mechanically aligned posterior-substituting (PS) total knee arthroplasty (TKA)

To investigate the biomechanical effects of medial collateral ligament (MCL) stiffness adjustments on knee kinematics̵...

Biomedical Engineering Letters

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Quantitative analysis of the effect of clothing on the oscillometric waveform envelope and oscillometric blood pressure measurements

To ensure accurate blood pressure (BP) measurement, it is important to follow guidelines, such as wearing the cuff on the ...

Biomedical Engineering Letters

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Automatic prediction of stroke treatment outcomes: latest advances and perspectives

Stroke is a major global health problem that causes mortality and morbidity. Predicting the outcomes of stroke interventio...

Biomedical Engineering Letters

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Machine learning classifier solving the problem of sleep stage imbalance between overnight sleep

Feature extraction follows the American Academy of Sleep Medicine (AASM) sleep score manually and applies it to machine le...

Biomedical Engineering Letters

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Energy estimation methods for positron emission tomography detectors composed of multiple scintillators

The performance and image quality of positron emission tomography (PET) systems can be enhanced by strategically employing...

Biomedical Engineering Letters

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Advanced optimization strategies for combining acoustic features and speech recognition error rates in multi-stage classification of Parkinson’s disease severity

Recent research has made significant progress with definitively identifying individuals with Parkinson’s disease (PD...

Biomedical Engineering Letters

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ECGEL: a multimodal 12-lead ECG classification model for heart failure prediction

Cardiovascular diseases (CVD) are the leading cause of death worldwide, with heart failure (HF) being one of the most fata...

Biomedical Engineering Letters

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Real-time monitoring and quantitative analysis of 3D tumor spheroids using portable cellular imaging system

Three-dimensional (3D) tumor spheroid models closely mimic in vivo tumor environment and play a vital role in studying onc...

Biomedical Engineering Letters

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Evaluation of a silicone-based flexible dry electrode for measuring human bioelectrical signals

The development of conductive polymer-based dry electrodes with high conductivity is promising for practical applications ...

Biomedical Engineering Letters

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Signs of in-vivo aging of zirconia from explanted dental implants with porous coating after several years in function