Abstract: The present invention relates to a connector for connection through a flexible barrier. The connector comprises at least a device pad and at least a landing pad. The device pad is arranged in close proximity to the landing pad for contactless connection through the flexible barrier to transmit and/or receive data and/or power between each other. The device pad and the landing pad are configured to attach and/or align to each other. Furthermore, a system for connection through a flexible barrier, an according method, computer program element and computer readable medium are provided.

Abstract: A system for coupling electrical signals between an interventional device (110) and a control unit (120) through an electrically insulating barrier (130), is disclosed. The system includes a connector (140). A device connector portion (140?) of the connector (140) includes at least one transmitter (160) that transmits electrical signals representing i) transducer signals and 5 ii) synchronisation signals for the transducer signals. The transducer signals are generated at a distal portion (110?) of the interventional device (110), and the synchronisation signals are generated at a distal portion (110?) of the interventional device or in the device connector portion (140?). A control unit connector portion (140?) of the connector (140), or the control unit (120), receives the electrical signals, extracts the transducer signals and the 10 synchronisation signals from the electrical signals, and performs a timing correction on the transducer signals using the synchronisation signals.

Abstract: This invention relates to a precision agriculture produce harvesting system and produce harvesting apparatus configured for integration with the system, an essential feature of which is a harvesting device subsystem (100) that includes a harvesting device, for instance pruning shears (102) and a harvesting separation stroke detector (108) housed within a control module housing (110) mounted to the shears (102). A person operating the pruning shears (102) produces discernible separation strokes when the handles (104) of the shears (102) are squeezed together to produce a shearing action. The stroke detector (108) detects the separation strokes of the shears (102). By the addition of the control module (108) to the pruning shears (102), the shears are essentially converted into a data logging device by means of which important aspects of a produce harvesting process can be digitised and supplied to a harvest data digital data processing system.

Abstract: A brush, rotatably arranged in a cleaning device for cleaning surfaces, is described. The brush includes a core element and brush elements arranged on the core element. The brush elements are arranged in a bristle field extending in a direction of a longitudinal axis of the brush and in a peripheral direction about the longitudinal axis. Further, the brush elements include fiber hairs. Furthermore, a linear mass density of at least tip portions of the brush elements is lower than 15 g per 10 km. In addition, an average of a packing density of the brush elements in the bristle field is lower than 15,000 brush elements per 1 cm2 so as to ensure that for the purpose of moving the brush during a cleaning action, only a relatively small amount of energy is needed.

Abstract: An intraluminal sensing system is provided that includes an intraluminal device. The intraluminal device has a flexible elongate member configured to be positioned within a body lumen of a patient, and an ultrasound sensor at a distal portion of the flexible elongate member. The ultrasound sensor is configured to emit an ultrasound pulse in a longitudinal within the body lumen, and to receive Doppler-shifted echoes from the ultrasound pulse. A processor circuit in communication with the ultrasound sensor is configured to: compute a velocity spectrum of particles moving within the body lumen based on the Doppler-shifted echoes; identify features in the velocity spectrum indicative of a lateral position or angular alignment of the ultrasound sensor within the body lumen; and output, to a display in communication with the processor circuit, positioning guidance for the intraluminal device based on the identified features in the velocity spectrum.

Abstract: The invention relates to a method for the detection of target components that comprise label particles, for example magnetic particles (1). The method includes (a) collecting the target components at a binding surface (12, 112, 512) of a carrier (11, 111, 211, 311, 411, 511); (b) directing an input light beam (L1, L1a, L1b) into the carrier such that it is totally internally reflected in an investigation region (13, 313a, 313b) at the binding surface (12, 112, 512); and (c) determining the amount of light of an output light beam (L2, L2a, L2b) that comprises at least some of the totally internally reflected light. Evanescent light generated during the total internal reflection is affected (absorbed, scattered) by target components and/or label particles (1) at the binding surface (12) and will therefore be missing in the output light beam (L2). This can be used to determine the amount of target components at the binding surface (12) from the amount of light in the output light beam (L2, L2a, L2b).

Abstract: The present invention relates to a connector for connection through a flexible barrier. The connector comprises at least a device pad and at least a landing pad. The device pad is arranged in close proximity to the landing pad for contactless connection through the flexible barrier to transmit and/or receive data and/or power between each other. The device pad and the landing pad are configured to attach and/or align to each other. Furthermore, a system for connection through a flexible barrier, an according method, computer program element and computer readable medium are provided.

Abstract: The invention relates to a carrier with a binding surface at which target components that comprise label particles, for example magnetic particles, can collect and optionally bind to specific capture elements. An input light beam (L1) is transmitted into the carrier and totally internally reflected at the binding surface. The amount of light in the output light beam (L2) and optionally also of fluorescence light emitted by target components at the binding surface is then detected by a light detector. Evanescent light generated during the total internal reflection is affected (absorbed, scattered) by target components and/or label particles at the binding surface and will therefore be missing in the output light beam (L2). This can be used to determine the amount of target components at the binding surface from the amount of light in the output light beam (L2, L2a, L2b).

Abstract: This invention relates to a precision agriculture produce harvesting system and produce harvesting apparatus configured for integration with the system, an essential feature of which is a harvesting device subsystem (100) that includes a harvesting device, for instance pruning shears (102) and a harvesting separation stroke detector (108) housed within a control module housing (110) mounted to the shears (102). A person operating the pruning shears (102) produces discernible separation strokes when the handles (104) of the shears (102) are squeezed together to produce a shearing action. The stroke detector (108) detects the separation strokes of the shears (102). By the addition of the control module (108) to the pruning shears (102), the shears are essentially converted into a data logging device by means of which important aspects of a produce harvesting process can be digitised and supplied to a harvest data digital data processing system.

Abstract: The invention relates to a method and a biosensor system (300) for the detection of target components (TC) in a biological sample. In a preferred embodiment, magnetic purification particles (PP) are added to the sample that can bind interfering components (IC) (if present) which interfere with the detection process. The purification particles (PP) with bound interfering components (IC) may be removed from the sample and transferred through a magneto-capillary valve (MCV1) into a waste chamber (320).

Abstract: The present invention discloses microfluidic devices with a valve-like structure (3), through which magnetic particles can be transported with minimal transport of fluids. This allows sequential processing of the magnetic particles.

Abstract: The invention relates to a method and a device for the detection of magnetic particles (1) in a sample chamber (112). After introduction of the sample into said sample chamber (112), the magnetic particles (1) are first retained within the sample chamber (112) and kept away from the sensing surface (111) by an appropriate magnetic field (B) to allow for an incubation of the sample with reagents. A reference measurement may be made during this incubation period (TI), preferably at the end thereof. After incubation, the magnetic particles (1) are allowed to contact the sensing surface (111) where a target measurement can be conducted.

Abstract: A conveyor system for transporting items from a receiving section to an outlet section, the conveyor system having plurality of first support members for transporting items and a weighing device. wherein a second support member is arranged at a first support member by way of a support assembly, allowing the second support member for being supported by the first support member in a first vertical position and for being moved relative to the first support member between the first vertical position and a second vertical position higher than the first vertical position. The conveyor system includes a lifting device for moving the second support member from the first vertical position towards the second vertical position. The weighing device is arranged for supporting the second support member when the second support member is in the second vertical position.

Abstract: A conveyor system for transporting items from a receiving section to an outlet section, the conveyor system having plurality of first support members for transporting items and a weighing device. wherein a second support member is arranged at a first support member by way of a support assembly, allowing the second support member for being supported by the first support member in a first vertical position and for being moved relative to the first support member between the first vertical position and a second vertical position higher than the first vertical position. The conveyor system includes a lifting device for moving the second support member from the first vertical position towards the second vertical position. The weighing device is arranged for supporting the second support member when the second support member is in the second vertical position.

Abstract: A cartridge (110) and a method process target components (T1, T2) of a sample fluid, for example the detection of cardiac markers in blood. The cartridge (110) includes a reaction chamber (114) with a hydrophilic reaction surface (115). A physical barrier (116,118) on the reaction surface (115), for example a protrusion, at least partially borders an investigation region (117,117?) which includes capture probes (CP1, CP2) that specifically bind to target components (T1, T2) of the sample fluid.

Abstract: A system and method wherein components of a reagent such as labeled antibodies are separated from a biologically active sensor surface by depositing the reagent on a carrier surface distinct from a sensor surface in a detection region. The present device provides a short, well-defined and controlled, pre-incubation time between the particles of interest in the sample fluid and the reagent, thereby increasing the reproducibility by providing all components in one detection region such as a detection chamber.

Abstract: A microelectronic sensor device for the detection of target components with label or magnetic particles includes a carrier with a binding surface at which target components can collect and optionally bind to specific capture elements. An input light beam is transmitted into the carrier and totally internally reflected at the binding surface. The amount of light in the output light beam is detected by a light detector. Evanescent light generated during the total internal reflection is affected by target components and/or label particles at the binding surface and will be missing in the output light beam. This is used to determine the amount of target components at the binding surface from the amount of light in the output light beam. A magnetic field generator is optionally used to generate a magnetic field at the binding surface by which magnetic label particles can be manipulated, such as attracted or repelled.

Abstract: The invention relates to a method and a biosensor system (300) for the detection of target components (TC) in a biological sample. In a preferred embodiment, magnetic purification particles (PP) are added to the sample that can bind interfering components (IC) (if present) which interfere with the detection process. The purification particles (PP) with bound interfering components (IC) may be removed from the sample and transferred through a magneto-capillary valve (MCV1) into a waste chamber (320).

Abstract: A sensor device (1) for detecting the presence of a target molecule (20) in a sample, is disclosed. The sensor device comprises a measurement sensor (2) comprising a first moiety (16) for forming a binding couple with a first further moiety comprising the target molecule (20) and a detectable label (40) and a reference sensor (3) comprising a second moiety (50) for forming a further binding couple with a second further moiety comprising a further detectable label (40?).

Abstract: The present invention relates to a method for evaluating the start of an assay in a fluidic chamber, wherein said start of the assay is based on the dissolving of a reagent in a region of interest in said fluidic chamber. The method may be based on the detection of an optical effect in the region of interest caused by the dissolving of the reagent, comprising the steps: obtaining an optical signal from one or more sub-sections of said region of interest; processing said optical signal to a Boolean signal; and defining the start of the assay based on said Boolean signal. The present invention also relates to a method for evaluating the start of an assay comprising an electrical detection of a change in the conductivity or permittivity of fluid due to the dissolving of reagent as mentioned above.