Abstract: The present disclosure describes an electrode patch, and a method, a measurement arrangement, and a detection system utilizing the electrode patch for detecting an indicator of Parkinson's disease in a person from a muscle in a limb of the person. The electrode patch comprises two measurement electrodes, wherein a distance between centres of the measurement electrodes is above 2 cm and less than 4 cm, and a reference electrode positioned such that a lateral distance of from a centre of the reference electrode from to an axis passing through the centres of the measurement electrodes is at least he distance between the measurement electrodes.

Abstract: A computer based method and system forms measurements of brain function and predictions of a likelihood for memory impairment via the use of cameras, including a near-infrared (NIR) spectroscopic device and a camera capturing images in the Red-Green-Blue (RGB) spectrum. The device acquires from a subject measurements of ions, molecules, or combinations thereof at more than one moment in time, as well as amplitude and timing of blood pulsations. Based on the measured molecule or ion concentration, flow, and so forth, a processor assesses the probability of a neuron to form an action potential. Formation of an action potential increases the probability that the subject individual will create a memory.

Abstract: A computerized method for estimating bone mineral density, z and t-scores and/or fracture risk by receiving single-energy x-rays of the thoracic spine, chest x-ray, lumbar spine, whole body x-ray, hip, arm, leg, hand or foot in addition to imaging technical parameters and clinical parameters such as patient demographics, medical history, and other risk factors. The results are presented to a user for the diagnosis or screening of osteoporosis and/or risk stratification of osteoporotic fractures. A classifier may be trained using a dataset of single energy x-rays correlated to results from dual energy x-ray readings performed in the same patient and of the same body part, along with fracture incidence, to correlate the inputs provided to the desired output. A classifier may also be trained to predict fracture risk directly from x-ray image data and optionally additional patient characteristics.

Abstract: A system and method for monitoring and/or controlling a state of consciousness of a subject experiencing anesthesia are provided. In some aspects, the system includes a plurality of sensors placed about the subject and configured to acquire electroencephalogram (“EEG”) data therefrom while the subject is receiving anesthesia, and at least one processor configured to receive the EEG data from the plurality of sensors, and perform a phase-amplitude coupling analysis using the received EEG data to determine a phase-amplitude frequency distribution. The at least one processor is also configured to identify a state of consciousness of the subject using the determined phase-amplitude frequency distribution, and generate a report indicative of the state of consciousness of the subject.

Abstract: Systems, methods and/or devices for optimizing a patient's insulin dosage regimen over time, comprising at least a first memory for storing data inputs corresponding at least to one or more components in a patient's present insulin dosage regimen, and data inputs corresponding at least to the patient's blood-glucose-level measurements determined at a plurality of times, and a processor operatively connected to the at least first memory. The processor is programmed at least to determine from the data inputs corresponding to the patient's blood-glucose-level measurements determined at a plurality of times whether and by how much to vary at least one of the one or more components in the patient's present insulin dosage regimen.

Abstract: Methods for administering immune globulin and devices for use thereof. The methods may generally include measuring a patient's hemolysis levels and determining whether the patient is suitable for immune globulin treatment, determining whether immune globulin treatment should be continued, and/or determining if the dose needs to be changed.

Abstract: A method operable to monitor hydration including pressing a finger of a user against a finger cradle of a device, creating a finger press; sensing, via at least one sensor, a finger presence; providing an alarm indicating a pressure to apply; emitting, via at least one electromagnetic emitter, radiation through the finger; detecting, via at least one electromagnetic detector, radiation through the finger; verifying, via a synchronization line, that the electromagnetic radiation is applied synchronously with one or more finger presses; converting, via at least one analog-to-digital converter, the radiation detected by the electromagnetic detector into digital information; and converting, via a processing unit, the finger pressure data and the detected electromagnetic radiation data into a hydration level using an algorithm stored on the processing unit; and conveying the hydration level to at least one alarm unit coupled with the device.

Abstract: A measurement apparatus capable of measuring the amount of edema of an ankle includes a sensor that has a sheet shape and freely expands and contracts in one direction that intersects a thickness direction and is capable of detecting change in an electrical characteristic in association with expansion or contraction, and a support member that is attached to both end portions and in the expansion-contraction direction in the sensor and surrounds the ankle together with the sensor in a mounted state in which the measurement apparatus is mounted on the ankle.

Abstract: A wearable and customizable multi-shell MEG helmet comprising an inner shell and outer shell, wherein the inner shell interior surface is customized to conform to the patient's head shape so that the helmet assembly moves in unison with the patient's head movement and sensor locations are controlled and remain fixed relative to the brain. This invention improves data quality and user comfort since head movements may be permitted and their effects on data integrity is minimized. The outer shell is generic and may fit over any customized inner shell. The outer shell holds a group of sensors, which may be, but not limited to, optically pumped magnetometers. This generic outer shell may mate with the inner shell, allowing sensors to be easily pushed into the inner shell to be in closer proximity to the patient's head.

Abstract: A sampling capsule and sampling capsule system are provided. The sampling capsule includes an enclosure, a sampling assembly, a mucosal flora collection auxiliary assembly and a control module. The sampling assembly includes a sample chamber disposed in the enclosure, an outer sampling port on the enclosure, a connecting tube connecting the outer sampling port and the sample chamber, and a sampling switch for opening or closing the connecting tube. The mucosal flora collection auxiliary assembly includes a vibration motor disposed in the enclosure, and/or a counterweight at the outer sampling port. The control module includes a microprocessor in communication with the sampling switch and the vibration motor.

Abstract: A deep intracranial electrode which comprises a conducting wires, an electrode contact, a connector and a nonelastic sleeve is provided, one end of the conducting wires connected to the electrode contact, the other end connected to the connector; the nonelastic sleeve sheathes around the conducting wires, and one end of the nonelastic sleeve is capable of being connected to the connector, the other end connected to the fixing nut which is fixed to a skull. When the deep intracranial electrode is under a pulling force, the fixing nut may avoid the nonelastic sleeve from moving, thereby avoiding the deep intracranial electrode from being pulled out.

Abstract: Performance of a biological information acquisition device of a non-contact type is appropriately evaluated. An evaluation system evaluating a first biological information acquisition device of a non-contact type includes a first body movement suppressing unit that suppresses body movement of a first region, a first body movement detecting unit that detects a first body movement amount, which indicates a magnitude of the body movement of the first region, in a non-contact manner, and a second biological information acquisition device different from the first biological information acquisition device. The evaluation system outputs validity information which indicates that an evaluation result of the first biological information acquisition device is valid, in a case where the first body movement amount is equal to or less than a first threshold.

Abstract: An artificial neural network deep learning-based analyte analysis system utilizing a system is provided.

Abstract: [Overview] [Problem to be Solved] To provide a surgery support system, an information processing apparatus, and a program. [Solution] A surgery support system including: a storage that stores a determiner, the determiner being obtained by learning a surgical image group using, as supervised data, label information indicating a dangerous condition during surgery; and a predictor that performs a prediction of occurrence of a dangerous condition by using a surgical image as an input and using the determiner.

Abstract: Apparatus, systems, and methods to deliver point of care alerts for radiological findings are disclosed. An example imaging apparatus includes an image data store, an image quality checker, and a training learning network. The example image data store is to store image data acquired using the imaging apparatus. The example image quality checker is to evaluate image data from the image data store in comparison to an image quality measure. The example trained learning network is to process the image data to identify a clinical finding in the image data, the identification of a clinical finding to trigger a notification at the imaging apparatus to notify a healthcare practitioner regarding the clinical finding and prompt a responsive action with respect to a patient associated with the image data.

Abstract: A system and method for the measurement of radiation emitted from the body, for example, is presented. In one example, radiation sensors (e.g., gamma radiation sensors) may be used to measure activity proximate an injection site as a function of time. In some embodiments, one or more rangefinders may be employed to determine a size and/or position of a subject relative to the radiation sensors to better account for varying material densities within the system in estimating, for example, the amount of radioactive material in the tissue proximate the injection site. With an estimated function of radioactive material proximate the injection site as a function of time known, an estimated arterial input function may be determined, allowing for calculation of a correction factor that may be applied by a clinician during nuclear medical imaging. The magnitude, location, and volume of the radioactive source in the body may also be estimated.

Abstract: While performing a tomosynthesis procedure, the breast of a patient is compressed between two compression elements to create an imaging condition. Foam is secured to the rigid substrate of a one of the compression elements. The patient's chest wall is aligned with the leading edge surface of the foam. The inner side of the breast is disposed proximate the lateral edge surface of the foam and the outer side of the breast is disposed proximate the outer lateral edge surface of the foam. A mid-plane is disposed between the inner and outer lateral edge surfaces of the foam. An interface connects a leading edge surface of the foam and compressive surfaces. A portion of the leading edge surface which is aligned with the mid-plane is incompletely compressed.

Abstract: Medical detectors and medical imaging devices are provided. In one aspect, a medical detector includes: a photoelectric conversion device, a first crystal array layer disposed over the photoelectric conversion device, and a second crystal array layer disposed over the first crystal layer. The first crystal array layer includes a plurality of first scintillation crystals arranged in a first crystal array, and a first coupling medium being filled between every adjacent two of the first scintillation crystals. The second crystal array layer includes a plurality of second scintillation crystals arranged in a second crystal array, and a second coupling medium being filled between every adjacent two of the second scintillation crystals. A light transmittance of the second coupling medium is different from a light transmittance of the first coupling medium.

Abstract: In an X-ray imaging apparatus an image processor is configured to generate a phase contrast image based on a plurality of first images acquired by a first detection region (R1) at a plurality of relative positions of the first detection region with respect to a subject (T) to be imaged, and to generate an absorption image based on a plurality of second images acquired by a second detection region (R2) at a plurality of relative positions of the second detection region with respect to the subject.

Abstract: For decision support based on perfusion in medical imaging, a machine-learned model, such as a model trained with deep learning, generates perfusion examination information from CT scans of the patient. Other information, such as patient-specific information, may be used with the CT scans to generate the perfusion examination information. Since a machine-learned model is used, the perfusion examination information may be estimated from a spatial and/or temporally sparse number of scan shots or amount of CT dose. The results of perfusion imaging may be provided with less than the current, standard, or typical radiation dose.

Abstract: Disclosed is a molecular imaging method for evaluating liver regeneration ability after ALPPS. The method includes steps of: 1) preparing a VX2 rabbit liver cancer model; 2) performing ALPPS for the VX2 rabbit liver cancer model; 3) synthesizing 18F-Fluoromethylcholine (18F-Methylcholine, 18F-FCH); 4) PET/CT imaging and data processing for 18F-FCH. The disclosure is the first to propose the use of 18F-FCH PET/CT to monitor the proliferative capacity of residual liver, and further indirectly reflect the increased ability of cell membrane synthesis on the basis that 18F-FCH has higher choline metabolism in residual liver tissue, so that the liver regeneration ability after ALPPS is evaluated by the molecular imaging method, thereby providing important new ideas for the clinical selection of ALPPS to choose the best time for second-stage surgery.

Abstract: The radiographic image processing apparatus comprises a detection unit including a discriminator that has been trained so as to discriminate a surgical tool region in an input radiographic image, on the basis of training data which consists of a composite image acquired by combining a first radiographic image including a human body and a second radiographic image including a surgical tool and correct answer data indicating the surgical tool region in the composite image. The discriminator discriminates the surgical tool region in the input radiographic image to detect the surgical tool region.

Abstract: There is provided a radiation detection system for a radiotherapy device comprising: a plurality of detectors moveable to position each detector in turn in an imaging position to detect radiation.

Abstract: A system and method for heart rhythm detection and reporting are disclosed. This cardiology system includes a biosensor system and a data analysis system. The biosensor system is worn by an individual and includes sensors that detect biosignals including infrasonic signals from the individual. The data analysis system receives the biosignals from the biosensor system, and determines heart rhythms of the individual based upon the biosignals. The system identifies at least some of biosignals as being associated with cardiovascular activity, such as pulse wave signals. Preferably, the biosensor system is an in-ear biosensor system that detects the biosignals via left and right earbuds placed within or at ear canals of the individual. The system can also identify arrhythmias including atrial fibrillation (Afib) arrhythmias from the heart rhythms, report information to health care and safety professionals and update medical records of the individuals.

Abstract: There is provided a biological sound measuring device that, in a contact state of being in contact with a body surface of a living body, measures a biological sound of the living body, the biological sound measuring device including: a first sound measuring instrument that is configured to measure the biological sound; a second sound measuring instrument that is configured to measure an ambient sound of the biological sound measuring device; and a controller that determines measurement accuracy of the biological sound in the first sound measuring instrument based on a difference in intensity at a predetermined specified frequency between a first sound measured by the first sound measuring instrument and a second sound measured by the second sound measuring instrument, and that performs notification when the measurement accuracy is less than a predetermined value.

Abstract: There is provided a biological sound measuring device that has a member which defines a space to be sealed by a body surface of a living body in a state of being pressed against the body surface, and that measures a biological sound of the living body based on pressure fluctuation in the space. The device includes: a sound generator that generates a sound toward the body surface; a sound measurer that measures a reflected sound of the sound generated by the sound generator; and a controller that determines whether or not a contact state or a contact position of the member with respect to the body surface satisfies a condition necessary for measurement of the biological sound, based on the reflected sound measured by the sound measurer, and that performs notification when it is determined that the condition is not satisfied.

Abstract: There is provided a biological sound measuring device, including: a main body including: a first sound measuring instrument, a housing that has an opening, a second sound measuring instrument, and a controller that causes a sound generator to generate a sound in a state where the opening in the housing is not closed, that determines whether or not a relationship between a measurement sensitivity of the first sound measuring instrument and a measurement sensitivity of the second sound measuring instrument satisfies a condition set in advance, and that when it is determined that the relationship does not satisfy the condition, notifies that it is unable to ensure measurement accuracy of biological sound or adjusts the measurement sensitivity of one or both of the first sound measuring instrument and the second sound measuring instrument.

Abstract: A wearable rapid pulse confirmation (RPC) device is designed to be worn by a living subject, and includes a Doppler array comprising at least one piezoelectric ultrasonic transducer, configured to detect a change in blood velocity in a blood vessel; a screen; a loud speaker; and a band or adhesive configured to hold the wearable RPC device in proximity to a body surface of the living subject. The Doppler array is configured to detect a change in blood velocity, pulse rate, pulse strength, or a combination thereof in a blood vessel; and to provide feedback through the screen and the loudspeaker. The Doppler array may include multiple types of piezoelectric ultrasonic transducers, including low frequency piezoelectric ultrasonic transducers having a working frequency ranging from 2 MHz to <6 MHz; medium frequency piezoelectric ultrasonic transducers having a working frequency of 6 MHz to 10 MHz; and high frequency piezoelectric ultrasonic transducers having a working frequency of 10 MHz to 18 MHz.

Abstract: Methods and system for providing an ultrasound workflow tool that facilitates performing a diagnostic exam, an interventional procedure, and an excision surgery. The ultrasound workflow tool is an application that executes on a computing device, and is used in connection with a wired or wireless ultrasound device.

Abstract: Various methods and systems are provided for imaging a needle using an ultrasound imager. In one example, a method may include receiving a target path or a target area of a needle, and adjusting a steering angle of an ultrasound beam emitted from an ultrasound probe based on the target path or the target area.

Abstract: Various methods and systems are provided for imaging a fetus via an ultrasound imager. In one example, a method may include acquiring imaging data from a probe of an ultrasound imager, generating, from the imaging data, an image slice and a rendering, determining an orientation of the rendering, responsive to determining the orientation not being a standard orientation, adjusting the orientation to the standard orientation, and displaying the image slice unaltered while providing the rendering in the standard orientation.

Abstract: A system for imaging and treating tissue comprises a probe having a deflectable distal tip for carrying an imaging array and a delivery needle for advancement within a field of view of the imaging array. Optionally, the needle will carry a plurality of tines which may be selectively radially deployed from the needle. The imaging array will preferably be provided in a separate, removable component.

Abstract: A comprehensive evaluation of the female pelvic floor tissues and structures is facilitated by a method of image fusion of two different imaging modalities, a tactile response data or tactile image is described as fused with ultrasound image. Both tactile response and ultrasound images may be acquired at the same time using a vaginal probe equipped with adjacent arrays of tactile sensors and ultrasound transducer elements.

Abstract: An image processing device includes a drive unit connected with an ultrasound element or an image sensor element, and an image processing unit that sequentially generates two-dimensional images of an organ, a blood vessel, or a medical instrument, based on information which is acquired by the ultrasound element or the image sensor element, and that generates a three-dimensional image based on the two-dimensional image. The image processing unit includes a storage unit that stores position correspondence information and/or image correspondence information, and a control unit that determines a position inside the three-dimensional image corresponding to a current position of the ultrasound element or the image sensor element, based on the position correspondence information or the image correspondence information, and that generates display information in real time, in which the determined position inside the three-dimensional image is identified and displayed inside the three-dimensional image.

Abstract: Ultrasound image devices, systems, and methods are provided. In one embodiment, a method of automated medical examination, comprising receiving, from an imaging device, a first image representative of a subject's body while the imaging device is positioned at a first imaging position with respect to the subject's body; determining a first motion control configuration for repositioning the imaging device from the first imaging position to a second imaging position based on a first predictive network, the first image, and a target image view including a clinical property; and repositioning, by a robotic system coupled to the imaging device, the imaging device to the second imaging position based on the first motion control configuration.

Abstract: Embodiments of the present disclosure relate to techniques for accurate positioning of an energy application device for neuromodulation treatment protocols. In one embodiment, a neuromodulation positioning patch is applied to a patient's skin. The energy application device is configured to couple to a frame of the neuromodulation positioning patch to position a transducer of the energy application device within an opening at a treatment position within the opening. In one embodiment, the frame is also configured to couple to a removable dock for an imaging probe that, when coupled to the removable dock and, in turn, the frame of the neuromodulation positioning patch, is configured to acquire image data through the opening to identify or verify a treatment position.

Abstract: The invention relates to an ultrasound device (1) insertable into a patient body (2) for in-situ ultrasound imaging. The device (1) comprises an ultrasound transducer device (4) having an imaging surface (5) for contacting tissue to be imaged and being attached to a support element (21). The support element (21) comprises a gripping member (21, 23) having a gripping surface configured for being at least temporarily affixed to the tissue, the gripping member (21) at least partly surrounding the imaging surface (5) of the ultrasound transducer device (4) and the gripping surface (23) being made from a deformable material. By means of the gripping member (21, 23), the device (1) can automatically be held at an imaging position. Further, the device (1) does not require an elongated shaft for manipulating the ultrasound module, which could interference with other surgical devices.

Abstract: Exemplary embodiments provide systems and methods for portable medical ultrasound imaging. Preferred embodiments utilize a hand portable, battery powered system having a display and a user interface operative to control imaging and display operations. A keyboard control panel can be used alone or in combination with touchscreen controls to actuate a graphical user interface.

Abstract: An ultrasonic probe that comprises an ultrasonic transducer that includes an array of transducer elements and an attenuation material is provided. The attenuation material comprises a polymer composition that includes a liquid crystalline polymer and a thermally conductive particulate material. The liquid crystalline polymer has a melting temperature of about 270° C. or more and a melt viscosity of about 500 Pa-s or less as determined at a temperature of 45° C. above the melting temperature and shear rate of 400 s?1 in accordance with ISO Test No. 11443:2005, and the polymer composition also has a through-plane conductivity of about 0.2 W/m-K or more.

Abstract: An ultrasound probe includes: a piezoelectric material in which piezoelectric elements to transmit and receive ultrasound are one-dimensionally arrayed; and at least one acoustic matching layer arranged on a subject side of the piezoelectric material, wherein the piezoelectric material includes a plurality of first grooves, and at least a second groove formed between the plurality of first grooves, the piezoelectric material is divided by at least either the first grooves or the second groove, and either each of the first grooves or the second groove is a void, or the first grooves and the second groove are respectively filled with fillers having different hardness.

Abstract: An ultrasound system 1 includes an ultrasound probe 2 and an image display device 3 that are wirelessly connected to each other. The ultrasound probe 2 includes a transducer array 11, a transmitting and receiving unit 14 that generates a sound ray signal by directing the transducer array 11 to transmit and receive ultrasonic waves, an image information data generation unit 20 that generates image information data from the sound ray signal, a compression unit 18 that compresses the image information data, and a compression ratio setting unit 23 that sets a compression ratio of the image information data. The image display device 3 includes a decompression unit 33, a display unit 36 that displays an ultrasound image based on the decoded image information data, and an inspection mode setting unit 39 that sets an inspection mode.

Abstract: An ultrasound system 1 includes an ultrasound probe 2 and an image display device 3. The ultrasound probe 2 includes a transducer array 11, a transmitting and receiving unit 14 that transmits and receives ultrasonic waves using the transducer array 11 to generate a sound ray signal; a frame image information data generation unit 20 that generates frame image information data from the sound ray signal; and a wireless communication unit 19 that transmits a plurality of frame image information data items to the image display device. The image display device 3 includes a frame type determination unit 33 that determines frame types of the plurality of frame image information data items, a combination determination unit 34 that determines whether or not to combine the frame image information data items on the basis of the frame types, a compound image data generation unit 35 that combines the plurality of frame image information data items, and a display unit 37 that displays a compound image.

Abstract: Provided is an ultrasound system including an ultrasound probe and an image display device. The ultrasound probe includes: a transducer array, a transmitting and receiving unit that generates a sound ray signal on the basis of a reception signal from the transducer array; an image information data generation unit that generates image information data from the sound ray signal; and a probe-side wireless communication unit that transmits the image information data to the image display device. The image display device includes: an operating state acquisition unit that acquires an operating state of the image display device; and a display-device-side wireless communication unit that transmits the operating state to the ultrasound probe.

Abstract: An ultrasound system 1 includes an ultrasound probe 2 and an image display device 3. The ultrasound probe 2 includes a transducer array 11 including a plurality of transducers, a transmitting and receiving unit 14 that transmits and receives ultrasonic waves using an aperture transducer group consisting of some transducers to generate a sound ray signal, and an image information data generation unit 19 that generates image information data from the sound ray signal. The image display device 3 includes a display unit 34. One of the ultrasound probe 2 and the image display device 3 includes a display image region determination unit 22 that determines a display image region obtained by excluding a shallow image region from an ultrasound image on the basis of the width of all of the transducers, the width of the aperture transducer group, and a steering angle range of a scanning line. The display unit 34 displays the ultrasound image based on the image information data only in the display image region.

Abstract: Various methods and systems for displaying cine loops during a periodic imaging session are disclosed. In one example, a method includes acquiring, with an ultrasound probe, a first set of images of an imaging subject during a first imaging period, displaying the first set of images as a first cine loop at a first display area of a display, acquiring, with the ultrasound probe, a second set of images of the imaging subject during a second imaging period different than the first imaging period, and displaying the second set of images as a second cine loop at a second display area of the display, different than the first area, while maintaining display of the first cine loop at the first display area.

Abstract: The present embodiments relate generally to ultrasound imaging systems and methods that provide a user interface on the touchscreen display. The user interface includes an ultrasound image feed and a single control for modifying imaging depth of the ultrasound image feed. When input via the single control is received to modify the imaging depth, the system: adjusts frequency of ultrasound signals being used to acquire the ultrasound image feed; adjusts a beamformer parameter of the ultrasound signals being used to acquire the ultrasound image feed; receives first image data of the ultrasound image feed based on the adjusted frequency and the adjusted beamformer parameter; based on the first image data, adjusts Time Gain Compensation (TGC) of the ultrasound image feed; and receives second image data of the ultrasound image feed based on the adjusted frequency, beamformer parameter and TGC. Display of the second image data on the touchscreen display is then optimized without receipt of additional user input.

Abstract: The present invention relates to a medical imaging apparatus. The apparatus comprises an ultrasound acquisition unit including an ultrasound probe for acquiring ultrasound image data of a patient. An image data interface is provided for receiving 3D medical image data of the patient and a position determining unit for determining a position of the ultrasound probe. A calibration unit determines a transfer function between the ultrasound image data and the 3D medical image data at a plurality of positions (C) of the ultrasound probe and provides a corresponding plurality of calibrated transfer functions and calibration positions. A computation unit synchronizes the ultrasound image data and the 3D medical image data on the basis of a position of the ultrasound probe and the plurality of calibrated transfer functions, said computation unit is further adapted to weight the calibrated transfer functions on the basis of a position of the ultrasound probe.

Abstract: An ultrasound system, probe and method are provided that comprise a transducer with piezoelectric transducer elements polarized in a poling direction, wherein over time one or more of the transducer elements possibly exhibit a depoling effect; and one or more drive circuits configured to: i) generate a transmit signal having at least first polarity segments, the first segments having corresponding first peak amplitudes; ii) generate a repoling signal having a repoling pattern configured to at least partially revert the depoling effect exhibited by the one or more transducer elements; and iii) generate a bias signal in the poling direction, the bias signal combined with the at least one of the transmit signal or the repoling signal to form a corresponding at least one of a biased transmit signal or a bias repoling signal, that is shifted in the poling direction.

Abstract: A urine collection container assembly with a main container, a container cap, a flexible funnel, a double-sided adhesive ring panel and a plurality of double-sided adhesive attachment panels. The main container has a flat upper ring surface and a side skirt having threads. The container cap has female threads that fit the container threads. The flexible funnel is constructed of very thin-wall plastic sheet material having a centrally die cut aperture that matches the outer diameter of the upper perimeter ring of the main container. The adhesive ring panel attaches to the perimeter of the main container and to the underside of the aperture of the funnel member. Additional double-sided adhesive panels attach the flexible funnel member to the top of a standard toilet seat.

Abstract: A single-use, biodegradable, paper urine collector and method of using same, the urine collector including a funnel body having a sloped continuous sidewall, a sloped base, a top opening, a funnel hole located at the lowest region of the sloped base and, optionally, a urine sample container operatively coupled to the sloped base. To convey funneled urine into the container, a top edge of the container is positioned within the funnel hole and the base of the container is positioned outside the funnel body. The funnel body is configured to funnel a stream of urine through the top opening and along an interior surface of the funnel body toward and through the funnel hole.