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Analysis

1.WO/2020/232607CARDIAC DIASTOLIC FUNCTION ASSESSMENT METHOD, DEVICE AND SYSTEM
WO 26.11.2020
Int.Class A61B 5/0402
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
0402Electrocardiography, i.e. ECG
Appl.No PCT/CN2019/087642 Applicant SHENZHEN DARMA TECHNOLOGY CO.,LTD. Inventor LIU, Pengbo
Disclosed is a cardiac diastolic function assessment method (100) applicable to the field of cardiac monitoring. The method comprises: acquiring vibration information of the thoracic cavity body surface of an object in a noninvasive manner (101); preprocessing the vibration information to generate hemodynamic-related information (102); determining a target wave group on the basis of the hemodynamic-related information (103); determining the highest peak on the target wave group, determining a rising edge amplitude before the highest peak as a first characteristic value, and determining, as a second characteristic value, an amplitude between the highest peak and the subsequent lowest valley (104); and generating an indication parameter on the basis of the first characteristic value and the second characteristic value, and assessing a cardiac diastolic function of the object on the basis of the indication parameter (105).
2.WO/2020/232727PORTABLE SPINE MEASUREMENT INSTRUMENT BASED ON MIMU AND METHOD
WO 26.11.2020
Int.Class A61B 5/103
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
Appl.No PCT/CN2019/088259 Applicant NANJING DONGQI INTELLIGENT MANUFACTURING RESEARCH INSTITUTE CO., LTD. Inventor FEI, Shumin
A portable spine measurement instrument based on an MIMU, the portable spine measurement instrument comprising a handheld intelligent terminal. The handheld intelligent terminal realizes a spine posture measurement function and comprises an MIMU data collection unit and a data preprocessing and posture calculation unit, wherein the MIMU data collection unit collects, by means of a triaxial accelerometer, a triaxial gyroscope and a thermometer, acceleration data, angular speed data and temperature data when a measurement instrument is moving on a spine, and transmits the acceleration data, the angular speed data and the temperature data to the data preprocessing and posture calculation unit; and the data preprocessing and posture calculation unit first performs temperature drift compensation, then uses a processing algorithm of time series analysis and strong tracking Kalman filtering to estimate the null point deviation of an angular speed and acceleration, performs data null point deviation compensation, and finally performs spine posture calculation according to compensated acceleration data and compensated angular speed data. The spine measurement instrument is easily operated, can immediately and quickly perform three-dimensional angle dynamic measurement, and measures the posture of each vertebra and each spinal column in real time, and the measurement accuracy is higher.
3.WO/2020/235517BODY COMPOSITION MEASUREMENT SYSTEM, BODY COMPOSITION MEASUREMENT PROGRAM, AND COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIUM
WO 26.11.2020
Int.Class G01G 3/14
GPHYSICS
01MEASURING; TESTING
GWEIGHING
3Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
12wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
14measuring variations of electrical resistance
Appl.No PCT/JP2020/019579 Applicant TANITA CORPORATION Inventor KODAMA Miyuki
This body composition measurement system (10) is provide with: a body composition measurement unit (363) which acquires measurement values of the body composition of a user; and a positioning information acquisition unit (364) which obtains positioning information that is information indicating positioning in a group of the measurement values of the user. The body composition measurement unit (363) acquires the measurement values by measuring the body composition of the user. The positioning information acquisition unit (364) obtains the positioning information by using a positioning equation or a positioning table stored in the storage unit (35). The positioning equation or the positioning table is prepared for each category including age, gender, race, sport type, company, or the like, and the positioning information acquisition unit (364) selects an arbitrary category and obtains the positioning information.
4.WO/2020/235527DATA PROCESSING DEVICE, IMAGE DISTRIBUTION SYSTEM, IMAGE ANALYSIS METHOD, AND IMAGE ANALYSIS PROGRAM
WO 26.11.2020
Int.Class G06T 7/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
Appl.No PCT/JP2020/019649 Applicant PREFERRED NETWORKS, INC. Inventor MATSUOKA, Toru
Provided are a data processing device, an image distribution system, an image analysis method, and an image analysis program, with which it is possible to easily identify the orientation of an object from acquired image data. This data processing device is provided with: at least one memory; and at least one processor. The at least one processor is configured to execute: a step for acquiring, in a first coordinate system, coordinates indicating the position of a specific region of an object shown in an image; a step for computing, from the aforementioned coordinates indicating the position of the specific region in the first coordinate system, coordinates indicating the position of said specific region in a second coordinate system; and a step for acquiring, on the basis of the calculated coordinates indicating the position of the specific region in the second coordinate system, information that indicates the orientation of the object.
5.WO/2020/235697IMPROVED METHOD FOR MANUFACTURING MICRONEEDLE-BASED DIAGNOSTIC SKIN PATCH COATED WITH APTAMER, AND PATCH
WO 26.11.2020
Int.Class G01N 33/543
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
Appl.No PCT/KR2019/005921 Applicant NEXMOS CO., LTD. Inventor SON, In Sik
The present invention relates to a method for manufacturing a microneedle-based diagnostic skin patch coated with an aptamer, the method comprising a step for treating the surface of a microneedle with a base to modify the surface with a carboxyl group, and binding an aptamer having an amine group. A patch according to the present invention is advantageous in that a large number of aptamers, which are much smaller in size than antibody materials, can be attached to a relatively large number of microneedle tip surfaces. In addition, since aptamers for various kinds of biomarkers can be attached at the same time, various kinds of materials can be detected simultaneously (multiplexing), and thus even a microneedle tip-based skin patch can be used as a protein chip using aptamers.
6.WO/2020/235837EPILEPSY MONITORING DEVICE AND EPILEPSY MONITORING SYSTEM
WO 26.11.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No PCT/KR2020/005957 Applicant EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION Inventor LEE, Hyang Woon
One embodiment of the present invention provides an epilepsy monitoring device comprising: a first unit including a first body part arranged on a user’s head part, a sensor part including a first sensor which is connected to the first body part and measures a brain nerve signal, and a stimulation part which is connected to the first body part and applies a brain nerve therapy stimulation to the brain according to a provided brain stimulation signal; and a second unit electrically connected to the first unit and including a second body part arranged on a part of the human body other than the user’s head part, a battery part which is arranged in the second body part and supplies power to the first unit, and a communication part for wirelessly communicating with an external device.
7.20200367802Systems and Methods for Impairment Detection Using Historical Data
US 26.11.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 16821002 Applicant BI Incorporated Inventor Duke Hanson

Various embodiments provide systems and methods for identifying impairment using measurement devices.

8.20200368372NIR-CONJUGATED TUMOR-SPECIFIC ANTIBODIES AND USES THEREOF
US 26.11.2020
Int.Class A61K 49/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
Appl.No 16993950 Applicant CITY OF HOPE Inventor Paul YAZAKI

Disclosed is a tumor-specific antibody and fluorophore conjugate for detecting, localizing and imaging of various tumors. Also disclosed are methods for detecting, localizing and imaging a solid tumor before or during a tumor resection surgery using the antibody-fluorophore conjugate.

9.20200368432SYSTEM AND METHOD OF A BIOSENSOR FOR DETECTION OF VASODILATION
US 26.11.2020
Int.Class A61M 5/172
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
172electrical or electronic
Appl.No 16993944 Applicant Sanmina Corporation Inventor Robert Steven Newberry

An optical circuit detects PPG signals reflected from skin tissue at one or more different wavelengths. A processing circuit integrated in the biosensor or in communication with the biosensor processes the PPG signals to obtain a period of vasodilation, a level of vasodilation and rate of change of the level of vasodilation. The processing circuit compares the level of vasodilation to a normal range and determines an arterial stiffness index using the comparison and the rate of change of the level of vasodilation.

10.20200368472CONTROL OF MECHANICAL VENTILATION BASED ON LARYNGOPHARYNGEAL MUSCLE ACTIVITY
US 26.11.2020
Int.Class A61M 16/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Appl.No 16901880 Applicant Maquet Critical Care AB Inventor Fredrik Jalde

The present invention relates to a system (1; 1A) for use in connection with mechanical ventilation of a patient (3), provided by a ventilator (5). The system comprises a sensor arrangement (7; 7A; 7B) configured to register at least one signal (SLP; SLP(TA), SLP(CT); Se1-5; Se11-12), herein referred to as LP signal, related to muscular activity of at least one muscle (17, 19) in the laryngopharyngeal region (9) of said patient (3). Furthermore, the system comprises at least one control unit (11; 11A, 11B) configured to control the operation of said ventilator (5) based on said at least one LP signal, and/or to cause display of information related to said at least one LP signal on a display unit (13A, 13B) for monitoring said patient (3) and/or the operation of the ventilator (5).