Abstract: An oral care device (8) adapted to generate an RF field for performing an oral cleaning function. The device includes a cleaning unit (10) for receipt in the mouth which includes a conductor arrangement (18, 19) which is driven with a drive signal to generate an RF field which cleans surfaces in the mouth. Means is further provided for sensing an electrical or electromagnetic signal arising from interaction of the RF energy with bodies in the mouth, for performing a sensing function with the same RF system components used for generating the RF field for cleaning or treatment.

Abstract: The present disclosure includes methods of lapping that include energizing one or more elements that are located proximal to a first magnetoresistive element in a transducer region and generate heat and cause the first magnetoresistive element to selectively expand in the lapping direction relative to one or more other magnetoresistive elements. The present disclosure also includes methods of lapping that use one or more thermal sensors located proximal to the first magnetoresistive element to help control lapping in the lapping direction. The present disclosure includes related lapping systems and sliders.

Abstract: An oral cleaning and/or treatment unit (10), e.g. a head for an oral cleaning and/or treatment device, includes electrodes (18a, 18b) for emitting RF energy for providing an oral cleaning and/or treatment function. The unit includes at least a first (14a) and second (14b) protruding member, which protrude in a same general direction away from a base or support structure (12). Each comprises one or more electrodes for generating an RF field. The protruding members are adapted to have a flexibility that permits the member to resiliently bend or deform in a direction perpendicular the direction of extension of the member out of the support surface (‘lateral direction’).

Abstract: An oral cleaning unit, e.g. a head for an oral cleaning and/or treatment device, includes electrodes for generating an RF field for providing an oral cleaning and/or treatment function. The unit includes at least a first and second protruding structure, which protrude in a same general direction away from a base or support structure. Each comprises one or more electrodes. The protruding structures are arranged facing one another and separated by a space or gap which is configured so as to be able to receive a tooth pushed or inserted therein between the first and second protruding structures, and with the protruding structures extending on either side of the tooth, i.e. straddling the tooth.

Abstract: The present invention relates to body fluid monitoring. It is proposed to incorporate a reagent-free calibration method into a patch or wearable. The method comprises capturing molecules of interest, i.e. calibration molecules inside the bioliquid of the patient, and release them when needed for calibration. This eliminates the need for onboard reagent storage. Because the calibration is done in the same bioliquid, any matrix effects are corrected for.

Abstract: An oral care device (8) for use in aiding delivery of a substance for an oral treatment purpose within the mouth. The device comprises a field generator (16) which is adapted to generate a field (20) for exerting a force on particles (20) susceptible to the field to guide movement of the particles to a desired location. When operated in the mouth, this allows oral treatment particles to be quickly, safely and efficiently distributed within the mouth to the correct locations for performing the oral treatment function.

Abstract: An oral care device has a field generator adapted to generate an electric field in a mouth of a user, responsive to an input control signal. The electric field is for imparting a force upon particles forming a biofilm to be removed by the oral care device or upon cleaning agent particles. A cyclic control signal is generated for intermittent generation of an electric field at a first RF frequency. The use of an intermittent generation of an RF electric field means the force applied to particles (in particular polarized particles) by the field is itself cyclic. The cyclic nature of this applied force is found to be more effective in the disintegration of a biofilm to be removed, and hence makes subsequent mechanical removal, e.g. by brushing, easier.

Abstract: The present invention relates to biofluid monitoring. It is proposed to use a system (100) and a method to detect when a biomarker sensor (10) with a regenerable surface (14) has degraded and/or predicting when the sensor will degrade. At least one of the following methods are used for the detection: counting the number of times the surface has been regenerated, determining the cumulative amount of biomolecules measured with the device, detecting an increased/decreased voltage change or pH change needed to release the biomarkers from the capture surface, detecting deviations of the sensor raw signal signatures from factory calibration signals, and using tracer analyte molecules comprising analyte molecules bound to magnetic beads.

Abstract: A replacement heart valve prosthesis for transcatheter repair of a native valve, the replacement heart valve comprises a valve construct mounted to the exterior surface of an expandable frame. The frame comprises an expandable region near the distal end of the frame, and a cusp region near the proximal region comprising a plurality of valve attachment features. The valve construct may be attached to the valve construct at least at the valve attachment features. The replacement heart valve prosthesis of present disclosure may be a more durable and long-lasting valve that has added benefits by placing valve tissue between the expandable frame and native cardiac tissue.

Abstract: An engine control unit (400) for a full hybrid engine (100, 101) is provided. The full hybrid engine (100, 101) comprises an internal combustion engine (110) and an electric motor (120). The internal combustion engine (110) is coupled to the drivetrain via a clutch (130). The engine control unit (400) is configured to operate the internal combustion engine (110) in a lean-burn mode, to determine a current load level of the full hybrid engine (100, 101), and to compare the current load level to a lean-burn load threshold (210). The lean-burn load threshold (210) defines a load level below which stable operation of the internal combustion engine (110) in the lean-burn mode is impossible and/or undesirable. If the current load level of the full hybrid engine (100, 101) is below the lean-burn load threshold (210), the internal combustion engine (110) is decoupled from the drivetrain and the full hybrid engine (100, 101) is operated in an electric mode.

Abstract: The present disclosure relates to an ear protection system (200) for a medical imaging device. It comprises an ear protection device (210), adapted to be fitted around or in the ears of a patient (P) to be imaged, and at least comprising a first communication interface (211) and at least one sensor device (212) adapted to determine a measurement of noise passing through the ear protection device (210) towards the ears of the patient. The system (200) further comprises a controllable signal emitter (230), adapted to output a proxy signal representing an expected imaging device noise and to be measured by the at least one sensor device (212), and a patient assistance device (220), adapted to assist the patient to fit the ear protection device (210), and at least comprising a second communication interface.

Abstract: The invention provides for an oral treatment unit, or an assembly of a plurality of oral treatment units, for confining an electromagnetic field having a frequency in the range of 100 kHz to 300 MHz and adapted to be inserted into an oral cavity, which may form part of an oral cleaning device in combination with a base unit, including a first cleaning element coupled to the oral treatment unit. The oral treatment unit further includes a material structure coupled to the oral treatment unit adapted to receive an initial electromagnetic field and output a focused electromagnetic field, wherein the material structure has a passive electromagnetic field focusing function, which focuses the received initial electromagnetic field in the near-field region of the material structure.

Abstract: This disclosure provides a device (10) for preparing a patient for examination in a medical magnetic resonance imaging environment. The device comprises: at least one stimulation unit (11), adapted to operate separately from a magnetic stimulation used in the medical magnetic resonance imaging environment, and to intentionally stimulate a nerve and/or a muscle of a peripheral body part of the patient by applying an electrical and/or magnetic stimulation different from the magnetic stimulation used in the medical magnetic resonance imaging environment and being a proxy thereof; and at least one data processing unit (12), adapted to control the at least one stimulation unit to apply the electrical and/or magnetic stimulation to which at least one patient stimulation threshold is assigned; means for using the stimulation for communicating with the patient.

Abstract: The invention provides device for detecting potential sinus pathologies, comprising a patch (310), comprising one or more vibration sensing devices (320), configured to be placed on facial bones overlying a sinus of a subject, wherein the patch is configured to obtain facial bone vibration signals generated due to vibrations in facial bones surrounding the sinus, wherein characteristics of the facial bone vibration signals are representative of condition of the sinus. The device further comprises a processing subsystem operationally coupled to the patch and configured to: receive the facial bone vibration signals from the patch during vocalization of sounds by the subject, resulting in resonant frequency vibrations of the facial bones; and determine a physiological measure of the sinus of the subject based on characteristics of the facial bone vibration signals received during said vocalization of sounds by the subject, wherein the facial bone vibration signals comprise the resonant frequency vibrations.

Abstract: An exercise device is described which includes a platform having a first end and a second end opposite the first end; first and second wheels, wherein the first wheel is positioned proximate the first end and the second wheel is positioned proximate the second end and the first and second wheels are configured to roll across a surface as the exercise device is displaced along the surface; a first motor configured to apply a first torque to the first wheel where the magnitude of the first torque is related to the distance of the exercise device from a zero position and the direction of the first torque urges movement of the exercise device toward the zero position. Versions are also described with more wheels and more motors.

Abstract: The present disclosure relates to a method for operating a medical imaging system (100), the method carried out by use of a data processing unit (120), the method comprising: obtaining (SI), by a computational prediction model, time-invariant patient information, generating (S2), by the computational prediction model, a patient profile parametrized based on at least the obtained time-invariant patient information, obtaining (S3), by the computational prediction model, at least one current clinical workflow parameter, providing (S4), by the computational prediction model, a prediction comprising at least a patient-specific operation workflow based on at least correlating the generated patient profile with the obtained current clinical workflow parameter, wherein the patient-specific operation workflow comprises a specific one of a selection of operational modes of the medical imaging system, and operating the medical imaging system (100) based on the specific one of the selection of operational modes.

Abstract: The invention provides a mouthpiece for dental cleaning system and the dental cleaning system itself. The mouthpiece has a base and inner and outer arches. An actuator is for applying motion to the inner arch and/or the outer arch, relative to the base. A coupling arrangement converts motion of one of the inner and outer arches in one direction relative to the base to motion in an opposite direction relative to the base of the other of the inner and outer arches. By forming the mouthpiece as a central stationary base enveloped by two contour-following and moving arches, an anti-phase brushing motion at opposite tooth sites along the tooth arch is enabled, giving increased reach toward the molars as well as a reduction in device vibration in the mouth.

Abstract: Provided is a method (400) of positioning a sweat sensor device (100), the method comprising: determining (410) a first skin location (i) of a mammalian subject, which first skin location (i) contains apocrine and eccrine sweat glands; determining (420) a second skin location (ii), adjacent to the first skin location (i), and having a different sweat gland composition than the first skin location, wherein at the second skin location (ii), predominantly eccrine sweat glands are present, and wherein the determining (410, 420) of the first (i) and second (it) skin locations is achieved by detecting differences between the first (i) and second (ii) skin locations; and positioning (430) the sweat sensor device (100) such that a first part of the sweat sensor device (100) is present on the first skin location (i), while a second part of the sweat sensor device (100) is present on the second skin location (ii).

Abstract: The proposed device comprises a plurality of electroactive material actuator units arranged as a set. Control data for driving individual units is transferred over three shared power lines. The electroactive material actuator of each unit is driven depending on control data received from the power lines via a demodulator, a controller, and a driver.

Abstract: An oral cleaning and/or treatment device includes electrodes for emitting RF energy for providing an oral cleaning and/or treatment function. The device includes a cleaning unit for receipt in an oral cavity which includes at least a first and second protruding member, which protrude in a same general direction away from abase or support structure. Each member comprises one or more electrodes or conductive elements for emitting RF energy. The device generates an RF field in a space between and around the electrodes by driving the electrodes with an RF signal generator. The device includes means, either mechanical or electrical, for varying a generated RF field pattern (e.g. spatial intensity distribution) between different settings. The device is in particular configurable in at least two modes or settings, each associated with a different respective field pattern or spatial intensity distribution. This is valuable for adapting the cleaning functionality to different required purposes.