Abstract: A transformer includes a plurality of windings including a first winding and a second winding, wherein the first winding includes a first winding portion and a second winding portion at a second position in the axial direction and in the radial direction, the first position different from the second position, the number of turns of the first winding portion being different from the number of turns of the second winding portion, wherein the second winding includes a third winding portion at a third position and a fourth winding portion at a fourth position in the axial direction and in the radial direction, the third position different from the fourth position in the axial direction, and the number of turns of the third winding portion being different from the number of turns of the fourth winding portion.

Abstract: A wearable medical device, system and method are disclosed herein. The wearable medical device is placeable on a target site of a subject's body and includes a rotary coupling component and an electrode patch. When the electrode patch is attached to the rotary coupling component, electrodes of the patch's electrode array are electrically coupled to corresponding tracks of the conductive tracks. The wearable medical device also includes an ultrasound scanning and biomarker monitoring module having a set of conductive contacts. When the ultrasound scanning and biomarker monitoring module is attached to the rotary coupling component opposite the electrode patch, the set of conductive contacts are engaged with corresponding tracks of the conductive tracks. The ultrasound scanning and biomarker monitoring module is further configured to rotate about the rotary coupling component with the conductive contacts remaining engaged with the corresponding tracks during rotation.

Abstract: A wearable ultrasound apparatus is disclosed for use in connection with various biomedical applications, including musculoskeletal (“MSK”) imaging and analysis, In at least one embodiment, the apparatus provides at least one of an ultrasound module configured for obtaining an at least one ultrasound image of a portion of a user’s body on which the at least one ultrasound module is positioned (hereinafter referred to as the “target site” for simplicity purposes), a electrophysiological (“EP”) module configured for detecting bioelectric signals of the target site, and a near-infrared spectroscopy (“NIRS”) module configured for monitoring oxygenation status and/or biochemical measurements of the target site.