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Analysis

1.WO/2020/212527SYSTEM, METHOD AND ACCESORIES FOR DIELECTRIC-MAPPING
WO 22.10.2020
Int.Class A61B 5/053
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
053Measuring electrical impedance or conductance of a portion of the body
Appl.No PCT/EP2020/060766 Applicant NAVIX INTERNATIONAL LIMITED Inventor GERBAT, Oran
A method of computing a dielectric map is disclosed comprising exciting at least one pair of electrodes according to an excitation scheme, the at least one pair of electrodes comprising at least one pair of in-body electrodes (also referred herein below intra-body electrode) located inside of the examined living body, measuring and recording voltages developing on the in-body electrodes during the excitation according to the excitation scheme, solving an inverse problem to derive a 3D dielectric map from the recorded voltages and optionally providing a 3D image of the body tissues based on the 3D dielectric map. Methods are also disclosed that combine intrabody electrodes and surface electrodes secured to the body or use only surface electrodes. Embodiments encompass the use of constraints in deriving the 3D dielectric map and combining measurements made at different locations inside the body with moving intrabody electrodes. Disclosed methods are not limited to methods including exciting and measuring on the body but also extend to methods of processing data previously obtained to derive the 3D map.
2.WO/2020/213437TEMPERATURE MEASURING DEVICE AND TEMPERATURE MEASURING METHOD
WO 22.10.2020
Int.Class G01K 7/00
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
Appl.No PCT/JP2020/015363 Applicant NIPPON TELEGRAPH AND TELEPHONE CORPORATION Inventor MATSUNAGA, Daichi
The purpose of the present invention is to provide a temperature measuring technique which makes it possible to more correctly estimate a temperature of a deep area in a substance regardless of change in thermal resistance to the outside air. This temperature measuring device comprises a probe 110 to measure a physical quantity relating to a temperature of a substance on the basis of a first criteria, a probe 120 to measure the physical quantity relating to a temperature of a substance on the basis of a second criteria, the second criteria being different from the first criteria, and a thermal conducting member 130 that covers the probe 110 and the probe 120 and transports heat from the substance.
3.WO/2020/213577MAGNETIC RESONANCE IMAGING DEVICE, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING METHOD
WO 22.10.2020
Int.Class A61B 5/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
055involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
Appl.No PCT/JP2020/016348 Applicant EDUCATIONAL FOUNDATION KYORIN GAKUEN Inventor KUHARA, Shigehide
A magnetic resonance imaging device (100) according to an embodiment includes: a collection unit (15a) which collects a plurality of pieces of data by applying an inverted pulse for labelling longitudinal magnetization in synchronization with a subject's heartbeat and collecting data a plurality of times while changing an inversion time, which is the time from the inverted pulse to data collection; and a derivation unit (15b) which successively calculates the magnitude of the longitudinal magnetization for each heartbeat at which the inverted pulse has been applied using the plurality of pieces of data and a given heartbeat interval or a heartbeat interval measured from the subject when the data was collected, and derives a T1 value of a target tissue on the basis of the relationship between the calculated magnitude of the longitudinal magnetization and the inversion time.
4.WO/2020/212826SMART OQAL
WO 22.10.2020
Int.Class A42B 1/24
AHUMAN NECESSITIES
42HEADWEAR
BHATS; HEAD COVERINGS
1Hats; Caps; Hoods
24with means for attaching articles thereto, e.g. memorandum tablets, mirrors, lamps, insignia
Appl.No PCT/IB2020/053476 Applicant KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY Inventor MUQAIBEL, Ali Hussein
A smart oqal (310, 510) includes a first loop (210); a second loop (220); and a smart pack (310, 510) attached to at least one of the first and second loops (210, 220). The smart pack (310, 510) is located to not be visible when the oqal is worn on a head of a user, and the smart pack includes at least one sensor (408) for detecting a parameter associated with the head of the user.
5.WO/2020/212916MAGNETIC FIELD DISTORTION DETECTION AND CORRECTION IN A MAGNETIC LOCALIZATION SYSTEM
WO 22.10.2020
Int.Class A61B 5/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
06Devices, other than using radiation, for detecting or locating foreign bodies
Appl.No PCT/IB2020/053632 Applicant ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. Inventor THOME, Alexander P.
Aspects of the present disclosure are directed to systems and apparatuses for detecting and correcting for magnetic field distortions within a magnetic field used for medical magnetic localization systems. In one example embodiment, a system is disclosed including a magnetic field generator and a magnetic detection sensor. The magnetic field generator generates the magnetic field for localization of a catheter within the patient. The magnetic detection sensor includes a plurality of sensor coils positioned at fixed distances and orientations relative to one another. Each of the sensor coils sense the magnetic field within a sensing region aligned with a longitudinal axis of the sensor coil, and outputs an electrical signal indicative of the sensed magnetic field. The plurality of sensing coils form two substantially contiguous sensing regions, a first continuous sensing region above the magnetic detection sensor, and a second continuous sensing region below the magnetic detection sensor.
6.WO/2020/213626HEAD GEAR WITH ELECTRODE, GAS SUPPLY DEVICE, AND ELECTRODE MOUNTING SYSTEM
WO 22.10.2020
Int.Class A61B 5/0478
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0476Electroencephalography
0478Electrodes specially adapted therefor
Appl.No PCT/JP2020/016521 Applicant NIPRO CORPORATION Inventor YAMASHITA Yoshitaka
An electrode unit (130) of a head gear (100) with electrodes has a plurality of projecting electrodes (131). The electrode unit (130) has an air hole that opens toward the projecting direction of the electrodes (131). The head gear (100) with electrodes includes a soft bag (120) that urges the electrode unit (130) toward the projecting direction of the electrodes (131).
7.WO/2020/213826AUXILIARY METHOD FOR DIAGNOSIS OF LOWER URINARY TRACT SYMPTOMS
WO 22.10.2020
Int.Class G16H 50/20
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
Appl.No PCT/KR2020/001982 Applicant SAMSUNG LIFE PUBLIC WELFARE FOUNDATION Inventor LEE, Kyu Sung
An auxiliary method for the diagnosis of lower urinary tract symptoms according to an embodiment of the present invention may comprise the steps of: inputting data of the urinary system of a subject to be examined; deriving prediction result data for the subject to be examined from the input data of the urinary system by use of a lower urinary tract symptom prediction model; and providing the derived prediction result data to a user terminal.
8.WO/2020/214316ARTIFICIAL INTELLIGENCE-BASED GENERATION OF EVENT EVALUATION REPORT
WO 22.10.2020
Int.Class A61B 5/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
16Devices for psychotechnics; Testing reaction times
Appl.No PCT/US2020/023460 Applicant MICROSOFT TECHNOLOGY LICENSING, LLC Inventor LI, Ye
The disclosure provides a method for generating an evaluation report for an event. Multimedia streams corresponding to the event may be received, wherein the multimedia streams include a video stream related to a first participant of one or more participants in the event. A sequence of face images and a sequence of body images of the first participant may be detected from the video stream. An emotion sequence may be identified from the sequence of face images and an action sequence may be identified from the sequence of body images. Performance of the first participant in the event may be evaluated through at least one participant evaluation model associated with type of the event, according to at least one of the emotion sequence and the action sequence. A report related to the first participant may be generated at least according to the performance.
9.WO/2020/214826PATIENT MONITORING SYSTEMS, DEVICES, AND METHODS
WO 22.10.2020
Int.Class A61B 5/024
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
024Measuring pulse rate or heart rate
Appl.No PCT/US2020/028542 Applicant MASIMO CORPORATION Inventor AL-ALI, Ammar
Various patient monitoring systems, devices, and methods are disclosed for monitoring physiological parameters of a patient. This disclosure relates to an electrocardiogram (ECG) device including a disposable portion and a reusable portion configured to removably mate together. This disclosure also describes a blood pressure monitor configured to attach and supply air to a blood pressure cuff. The blood pressure monitor can include an air intake configured to allow ambient air to enter the interior of the housing and further configured to inhibit liquids from entering the interior thereof. The blood pressure monitor can dynamically control operating characteristics of an air pump within the monitor. This disclosure also describes a patient monitor and a removable cradle configured to allow attachment to a patient. This disclosure additionally describes a charging station for providing power to one or more physiological devices.
10.WO/2020/214956HEARING ASSESSMENT USING A HEARING INSTRUMENT
WO 22.10.2020
Int.Class A61B 5/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
Appl.No PCT/US2020/028772 Applicant STARKEY LABORATORIES, INC. Inventor TAN, Christine Marie
A computing system includes a memory and at least one processor. The memory is configured to store motion data indicative of motion of a hearing instrument. The at least one processor is configured to determine, based on the motion data, whether a user of the hearing instrument perceived a sound. The at least one processor is further configured to output data indicating whether the user perceived the sound.