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Analysis

1.20200245878BLOOD PRESSURE MEASUREMENT APPARATUS, PORTABLE PRESSURE MEASUREMENT APPARATUS, AND CALIBRATION METHOD FOR BLOOD PRESSURE MEASUREMENT APPARATUS
US 06.08.2020
Int.Class A61B 5/022
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
021Measuring pressure in heart or blood vessels
022by applying pressure to close blood vessels, e.g. against the skin; Ophthaldynamometers
Appl.No 16857698 Applicant SAMSUNG ELECTRONICS CO., LTD. Inventor Jae Min KANG

A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.

2.20200245932SENSORIZED GARMENTS
US 06.08.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 16777643 Applicant Comftech S.r.l. Inventor Lara Alessia Laura MOLTANI

A sensorized garment (1) comprising; an under helmet hood (2) made of a textile material, which can be worn to cover at least the head and neck of an individual; at least one textile pressure sensor (3) and at least one textile deformation sensor (4) incorporated in the under helmet hood (2) and configured to contact the body surface of the individual, each pressure sensor (3) being configured to detect a pressure value to thereby generate a first signal according to the detected pressure value, each deformation sensor (4) being configured to detect a deformation value to thereby generate a second signal according to the detected deformation value; a control unit (5) in signal communication with each pressure sensor (3) and with each deformation sensor (4) for receiving the first signal and the second signal respectively, the control unit (5) being configured to generate an alarm signal when the value of at least one of the first signal and the second signal exceeds a respective preset threshold value.

3.20200246641METHODS AND DEVICES FOR MODULATING CELLULAR ACTIVITY USING ULTRASOUND
US 06.08.2020
Int.Class A61N 7/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
7Ultrasound therapy
Appl.No 16779442 Applicant Arizona Board of Regents on Behalf of Arizona State University Inventor William James P. TYLER

The present invention comprises methods and devices for modulating the activity or activities of living cells, such as cells found in or derived from humans, animals, plants, insects, microorganisms and other organisms. Methods of the present invention comprise use of the application of ultrasound, such as low intensity, low frequency ultrasound, to living cells to affect the cells and modulate the cells' activities. Devices of the present invention comprise one or more components for generating ultrasound waves, such as ultrasonic emitters, transducers or piezoelectric transducers, composite transducers, CMUTs, and which may be provided as single or multiple transducers or in an array configurations. The ultrasound waves may be of any shape, and may be focused or unfocused.

4.20200249289Moveable MRI System RF Coil Arrangement
US 06.08.2020
Int.Class G01R 33/34
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
32Excitation or detection systems, e.g. using radiofrequency signals
34Constructional details, e.g. resonators
Appl.No 16747144 Applicant Sino Canada Health Engineering Research Institute (Hefei) Ltd. Inventor Gong Zhang

Apparatus for imaging during surgical procedures includes an operating room for the surgical procedure and an MRI for obtaining images periodically through the surgical procedure by moving the magnet up to the table. The magnet wire is formed of a superconducting material such as magnesium di-boride or Niobium-Titanium which is cooled by a vacuum cryocooling system to superconductivity without use of liquid helium. The magnet weighs less than 1 to 2 tonne and has a floor area in the range 15 to 35 sq feet so that it can be carried on the floor by a support system having an air cushion covering the base area of the magnet having side skirts so as to spread the weight over the entire base area. The magnet remains in the room during surgery and is powered off to turn off the magnetic field when in the second position remote from the table.

5.20200250954DETECTING FALLS USING A MOBILE DEVICE
US 06.08.2020
Int.Class G08B 21/04
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
21Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
02Alarms for ensuring the safety of persons
04responsive to non-activity, e.g. of elderly persons
Appl.No 16852370 Applicant Apple Inc. Inventor Xing Tan

In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.

6.20200250825ANALYSIS OF THE SEVERITY OF SKIN DISEASE THROUGH ENTROPY QUANTIFICATION
US 06.08.2020
Int.Class G06T 7/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
Appl.No 16773633 Applicant Dr. Maksym Breslavets Medicine Professional Corp. Inventor Maksym Breslavets

The present invention provides an analysis and method of quantifying the severity of skin diseases through the skin exhibited entropy. Quantitative analysis and evaluation of skin is a new, non-invasive, quick, and reproducible method of assessing skin disease and skin disease progression. The quantitative analysis of the skin disease applies a entropy algorithm to quantify the severity of the disease and compared to healthy skin. The method is applied in determination of the severity of the skin disease or applied to determine the effectiveness of the subsequent treatment modalities. It is highly reproducible and removes physician's own bias and past experience.

7.20200245946INTEGRATED CIRCUIT MEDICAL DEVICES AND METHOD
US 06.08.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 16781932 Applicant Vactronix Scientific, LLC Inventor Scott P. Carpenter

A universal implantable integrated circuit medical device platform having integral and monolithic circuit traces. The platform allows for implanting into a mammalian body single and multi-functional interface devices for sensing, monitoring stimulating and/or modulating physiological conditions within the body. Microelectronic circuitry may be integrated onto the platform or may be joined as modular components to the platform.

8.20200245892BLOOD GLUCOSE TRACKING SYSTEM
US 06.08.2020
Int.Class A61B 5/05
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
Appl.No 16856100 Applicant Arnold Chase Inventor Arnold Chase

A blood glucose tracking system and method measures emitted microwave energy transmitted to and accepted by blood vessels in a desired target area of a patient in order to determine, in real time and in vivo, appropriate blood glucose levels. A measurement unit comprises a transmitter operatively connected to an antenna to deliver energy towards appropriate subcutaneous blood vessels. The measurement unit determines an accepted energy power value in the blood vessels associated with the desired target area. This measurement energy power value is compared with a calibration value, and the difference is used to determine a resultant blood glucose value. The determined blood glucose value may further be acclimatized using additional sensed values compensating for biological and ambient factors relevant to the patient. The final determined blood glucose value can be displayed for reading and/or transmitted and stored for recording for further reference.

9.20200245905MAPPING CILIARY ACTIVITY USING PHASE RESOLVED SPECTRALLY ENCODED INTERFEROMETRIC MICROSCOPY
US 06.08.2020
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 16780659 Applicant The Regents of the University of California Inventor Zhongping Chen

Ciliary motion in the upper airway is the primary mechanism by which the body transports foreign particulate out of the respiratory system. The ciliary beating frequency (CBF) is often disrupted with the onset of disease. Current imaging of ciliary motion relies on microscopy and high speed cameras, which cannot be easily adapted to in-vivo imaging. M-mode optical coherence tomography (OCT) imaging is capable of visualization of ciliary activity, but the field of view is limited. The present invention features the development of a spectrally encoded interferometric microscopy (SEIM) system using a phase-resolved Doppler (PRD) algorithm to measure and map the ciliary beating frequency within an on face region. This novel high speed, high resolution system allows for visualization of both temporal and spatial ciliary motion patterns.

10.20200245917TRANSCUTANEOUS ANALYTE SENSOR
US 06.08.2020
Int.Class A61B 5/1486
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1486using enzyme electrodes, e.g. with immobilised oxidase
Appl.No 16857107 Applicant DexCom, Inc. Inventor Peter C. Simpson

A transcutaneous sensor device configured for continuously measuring analyte concentrations in a host is provided. In some embodiments, the transcutaneous sensor device 100 comprises an in vivo portion 160 configured for insertion under the skin 180 of the host and an ex vivo portion 170 configured to remain above the surface of the skin 180 of the host after sensor insertion of the in vivo portion. The in vivo portion may comprise a tissue piercing element 110 configured for piercing the skin 180 of the host and a sensor body 120 comprising a material or support member 130 that provides sufficient column strength to allow the sensor body to be pushable in a host tissue without substantial buckling. The ex vivo portion 170 may be configured to comprise (or operably connect to) a sensor electronics unit and may comprise a mounting unit 150. Also described here are various configurations of the sensor body and the tissue piercing element that may be used to protect the membrane of the sensor body.