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1.20200367842MOBILE ANATOMICAL IMAGING SYSTEM WITH IMPROVED MOVEMENT SYSTEM COMPRISING LIDDIARD WHEELS
US 26.11.2020
Int.Class A61B 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Appl.No 16895257 Applicant NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd. Inventor Michael Limoli

A new and improved anatomical imaging system which includes a new and improved movement system, wherein the movement system comprises an omnidirectional powered drive unit and wherein the movement system can substantially eliminate lateral walk (or drift) over the complete stroke of a scan, even when the floor includes substantial irregularities, whereby to improve the accuracy of the scan results and avoid unintentional engagement of the anatomical imaging system with the bed or gurney which is supporting the patient. The present invention also comprises the provision and use of Liddiard wheels.

2.20200367852RADIATION IMAGE DETECTION DEVICE
US 26.11.2020
Int.Class A61B 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Appl.No 16869171 Applicant Konica Minolta Inc. Inventor Hiroaki NAKANO

Provided is a radiation image detection device used in a radiation image photographing system including the radiation image detection device that is portable and acquires radiation image data based on irradiated radiation, and a plurality of control terminals that are connected to the radiation image detection device and acquire the radiation image data acquired by the radiation image detection device, the radiation image detection device includes a hardware processor that: transmits and receives communication information to and from each of the control terminals; determines whether an IP address to be used for data communication by a connected one of the control terminals is a dynamic IP address or a static IP address, based on initial information received from each of the control terminals before data communication is established; and acquires an IP address, in accordance with a determination result.

3.20200368372NIR-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.

4.WO/2020/234207MULTI-CHANNEL PILOT TONE MOTION DETECTION
WO 26.11.2020
Int.Class G01R 33/565
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
44using nuclear magnetic resonance
48NMR imaging systems
54Signal processing systems, e.g. using pulse sequences
56Image enhancement or correction, e.g. subtraction or averaging techniques
565Correction of image distortions, e.g. due to magnetic field inhomogeneities
Appl.No PCT/EP2020/063748 Applicant KONINKLIJKE PHILIPS N.V. Inventor LEUSSLER, Christoph, Günther
Disclosed is a medical system (100, 300, 500, 700) comprising: a memory (128) storing machine executable instructions (130); a processor (122) configured for controlling the medical system; and a pilot tone system (106). The pilot tone system comprises a radio frequency system (108) comprising multiple transmit channels (110) and multiple receive channels (112). The multiple transmit channels are configured for each transmitting unique pilot tone (132) signals via multiple transmit coils. The multiple receive channels are configured for receiving multi-channel pilot tone data (134) via multiple receive coils. Execution of the machine executable instructions causes the processor to: transmit (200) multi-channel pilot tone signals by controlling at least a portion of the multiple transmit channels to transmit the unique pilot tone signals; acquire (202) multi-channel pilot tone data (134) by controlling at least a portion of the multiple receive channels to receive the multi- channel pilot tone data; and determine (204) a motion state (136) of the subject using the multi-channel pilot tone data.
5.WO/2020/235966DEVICE AND METHOD FOR PROCESSING MEDICAL IMAGE USING PREDICTED METADATA
WO 26.11.2020
Int.Class G16H 30/40
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
30ICT specially adapted for the handling or processing of medical images
40for processing medical images, e.g. editing
Appl.No PCT/KR2020/006712 Applicant LUNIT INC. Inventor PARK, Jong Chan
The present disclosure relates to a method for analyzing a medical image using a processor and a memory which are hardware, the method including: a step for using a prediction model to generate second metadata for the medical image; and a step for determining a method for processing the medical image on the basis of at least one among first metadata and the second metadata corresponding to the medical image.
6.20200367831REDUCTION OF MAGNETIC FIELD-INDUCED INTERFERENCES WHEN MEASURING BIOELECTRIC SIGNALS
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 16874877 Applicant Siemens Healthcare GmbH Inventor Ulrich BATZER

A filter method for reducing interferences of a measuring signal, caused by magnetic fields of a rotatable medical imaging system while measuring bioelectric signals in a differential voltage measuring system, the filter method including: capturing a frequency value of a rotation of a gantry of the rotatable medical imaging system; generating a virtual reference signal as a function of the frequency value captured; estimating, via an adaptive signal filter, an amplitude and a constant phase offset of an estimated interference signal, based upon the virtual reference signal generated and a measuring signal; and filtering the measuring signal with the adaptive signal filter by subtracting the estimated interference signal from the measuring signal. A filter apparatus is also described. Furthermore a voltage measuring system is described. Furthermore, a rotating medical imaging system is described.

7.20200367841TETHERED LAPAROSCOPIC PROBE
US 26.11.2020
Int.Class A61B 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Appl.No 16986121 Applicant LIGHTPOINT MEDICAL, LTD Inventor David Tuch

A tethered laparoscopic probe is provided, the tethered laparoscopic probe for deployment through a trocar into a cavity of a subject to detect gamma radiation from a radiopharmaceutical administered to the subject. The laparoscopic probe comprises a probe head shaped for insertion through the trocar and configured to be freely moveable within the cavity. The probe head comprises an elongate casing comprising radiation shielding for inhibiting gamma radiation from passing through the probe head, the radiation shielding having a detection aperture for admitting gamma radiation. The probe head further comprises a gamma radiation detector arranged within the casing, the gamma radiation detector configured to detect gamma radiation through the detection aperture of the casing. The probe head further comprises means for, in use, facilitating the localization of a source of radiation from the radiopharmaceutical within the cavity. The laparoscopic probe further comprises a tether coupled to the probe head and for, in use, tethering the probe head through the trocar.

8.20200367851MEDICAL DIAGNOSTIC-IMAGING APPARATUS
US 26.11.2020
Int.Class A61B 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Appl.No 16865538 Applicant CANON MEDICAL SYSTEMS CORPORATION Inventor Katsumi GOTANDA

A medical diagnostic-imaging apparatus according to an embodiment includes a gantry device and a processing circuitry. The gantry device includes an opening in which a subject is inserted. The processing circuitry is configured to set an inserting range indicating a range in which the subject is inserted into the opening by move of the subject or by move of the gantry device based on a scan plan. The processing circuitry is configured to acquire a position of the subject in the inserting range as first position information. The processing circuitry is configured to determine whether the subject interferes with the gantry device based on the first position information.

9.102019113283Vorrichtung zur Abbildungserzeugung von Hautläsionen
DE 26.11.2020
Int.Class A61B 6/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
08Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
Appl.No 102019113283 Applicant FotoFinder Systems GmbH Inventor Tobias Fuchs

Die vorliegende Erfindung betrifft eine Vorrichtung (10) zur Erzeugung einer Mehrzahl von Abbildungen zur Unterstützung bei der Charakterisierung von Hautläsionen, aufweisend eine Beleuchtungseinheit (1) zur selektiven Auflichtbeleuchtung (5b) eines Hautbereichs (2) und/oder Direkteinkopplung von Licht (5a) in den Hautbereich (2), wobei die Beleuchtungseinheit eine Vielzahl von vorzugsweise gleichartigen LED Chips (3a,3b) aufweist, eine Messeinheit (4) zur Auswertung einer Rückstreuung (5c) des von der Beleuchtungseinheit (1) beleuchteten Hautbereichs (2), wobei die Messeinheit (4) einen ersten Sensor (4a) zur Detektion von multispektralen oder hyperspektralen Bildinformationen und einen zweiten Sensor (4b) zur Detektion von RGB-Bildinformationen aufweist, eine Steuereinheit (9) zur Ansteuerung der Beleuchtungseinheit (1) und der Messeinheit (4), und eine Verarbeitungs- und Ausgabeeinheit (9a) zur Abbildungserzeugung basierend auf den von der Messeinheit (4) detektierten Bild-informationen. embedded image

10.20200372301Adversarial Defense Platform For Automated Dental Image Classification
US 26.11.2020
Int.Class G06K 9/62
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
Appl.No 16880938 Applicant Retrace Labs Inventor Vasant Kearney

Dental images are processed according to a first machine learning model to determine teeth labels. The teeth labels and image are concatenated and processed using a second machine learning model to label anatomy including CEJ, JE, GM, and Bone. The anatomy labels, teeth labels, and image are concatenated and processed using a third machine learning model to obtain feature measurements, such as pocket depth and clinical attachment level. The feature measurements, anatomy labels, teeth labels, and image may be concatenated and input to a fourth machine learning model to obtain a diagnosis for a periodontal condition. Feature measurements and/or the diagnosis may be processed according to a diagnosis hierarchy to determine whether a treatment is appropriate. Machine learning models may further be used to reorient, decontaminate, and restore the image prior to processing. A machine learning model may be made resistant to deception by images including added adversarial noise.