This research paper was written for [Company] which is a start-up company from Delft, The Netherlands. [Company] has developed an innovative new product in the MedTech industry which uses robotics and AI to deliver an autonomous Transthoracic Echocardiogram (an ultrasound scan of the heart). [Company] …

Background To gain insight into the role of plantar intrinsic foot muscles in fall-related gait parameters in older adults, it is fundamental to assess foot muscles separately. Ultrasonography is considered a promising instrument to quantify the strength capacity of individual muscles by assessing their …

Rationale: Malnutrition is a common problem in patients with Chronic Obstructive Pulmonary Disease (COPD). Whereas estimation of fat-free muscle mass index (FFMi) with bio-electrical impedance is often used, less is known about muscle thickness measured with ultrasound (US) as a parameter for malnutrition. …

Rationale: Currently use of muscle thickness measured with ultrasound is suggested as an indicator for overall muscle mass in nutritional assessment. However, not much is known about how the muscle thickness measured in patients with chronic obstructive pulmonary disease (COPD) compares to the muscle …

Het doel van deze studie is bepalen in hoeverre metingen van het handheld echografietoestel, de Philips VISIQ, verschillen met die van een conventioneel echografietoestel bij het meten van de diameter van de aorta abdominalis. Uit het onderzoek is gebleken dat de Philips VISIQ de abdominale aortadiameter, …

Validity and reliability of a hand held ultrasound device to measure muscle size

Integrated photonic sensors are promising devices for various sensing applications due to their low cost, small size, and high sensitivities that can be reached. In this thesis, ring resonators and three-port Mach-Zehnder interferometer (MZI) devices fabricated on Silicon-On-Insulator were compared for …