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公开(公告)号：US12056884B2
公开(公告)日：2024-08-06
申请号：US17242655
申请日：2021-04-28
CPC分类号： G06T7/50 , A61M16/06 , G06N3/04 , G06N3/08 , G06T7/73 , A61M2016/0661 , A61M2205/3306 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084 , G06T2207/30004 , G06T2207/30201
摘要： A method of identifying a particular mask for a patient for use in delivering a flow of breathing gas to the patient is carried out by first receiving a 2-D frontal image of the patient. Next, 3-D facial information of the patient is determined from the 2-D frontal image. At least some of the 3-D facial information is compared with dimensional information of a plurality of candidate masks. Finally, the particular mask for the patient is determined from a result of the comparison of the at least some of the 3-D facial information and the dimensional information of the plurality of candidate masks.
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公开(公告)号：US12053264B2
公开(公告)日：2024-08-06
申请号：US17274921
申请日：2019-09-02
CPC分类号： A61B5/0088 , A61B5/0075 , A61B5/7475 , G01N21/314 , G01N21/4738 , G01N2021/3181
摘要： A system (100) for detecting tissue inflammation, and gingivitis specifically, including a light emitter (102) configured to emit light at a tissue region (104) within a user's mouth; a light detector (106) configured to detect optical signals diffusely reflected through the tissue region over a period of time; a controller (130) configured to: determine a slope signal (Q) based on at least two signals (R(λ1), R(λ2)) from the optical signals, the at least two signals including at least one signal from a hemoglobin-dominated wavelength range; determine one or more characteristics of the slope signal; and select a best measurement signal based on the one or more characteristics of the slope signal. The system further includes a user interface (116) configured to provide information regarding a position of a probe for accurate detection of tissue inflammation based on the one or more characteristics of the slope signal.
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公开(公告)号：US12053108B2
公开(公告)日：2024-08-06
申请号：US17435566
申请日：2020-02-28
发明人： Christoph Dobrusskin , Amir Masoud Akbari Pazooki , Narasimha Shastri , Coen Petrus Martinus Claassen
IPC分类号： A47G19/22
CPC分类号： A47G19/2272
摘要： A cover (12) is configured to be used with a liquid container for realizing a drinking device in conjunction with the liquid container. The cover (12) is particularly designed to prevent fluid communication therethrough in a default condition, and to allow fluid communication therethrough in an actuated condition. To that end, the cover (12) includes a gasket (30) and a cover body (20) accommodating the gasket (30), the cover body (20) comprising a liquid passage area (21) and a sealing rim (22). In order for the cover (12) to be leakproof to a high extent under all circumstances in which it is not desired to retrieve liquid through the cover (12), the gasket (30) has at least one structural feature (34) configured to secure sealing contact of the gasket (30) to the sealing rim (22) of the cover body (20) in the default condition of the cover (12).
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公开(公告)号：US20240258837A1
公开(公告)日：2024-08-01
申请号：US18635291
申请日：2024-04-15
摘要： A power transmitter for wirelessly for providing power to a power receiver via an inductive power transfer signal. The power transmitter comprising a power transfer coil for generating the power transfer signal, a driver for generating a drive signal for the power transfer coil, the driver being arranged to, during a power transfer phase, generate the drive signal to employ a repeating time frame comprising at least a power transfer time interval and a transfer foreign object detection time interval, a receiver for receiving a message from the power receiver, a foreign object detector arranged to perform a foreign object detection (FOD) test, a communication coil for generating a communication signal, and a communication unit arranged to generate a communication control signal for the communication coil to provide the communication signal during a communication period, said communication unit being arranged to set the communication control signal to a first value during the communication period and to set the communication control signal to a second value during a communication foreign object detection time interval, the communication foreign object detection time interval occurring during the communication period.
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公开(公告)号：US20240257945A1
公开(公告)日：2024-08-01
申请号：US18566122
申请日：2022-05-18
发明人： Sudipta Chaudhury , Rajendra Singh Sisodia , Gereon Vogtmeier , Christopher Leussler , Sarif Naik
摘要： The present invention relates to autonomous imaging. A system and method is proposed that automatically evaluates the readiness index of an autonomous scan procedure and continuously evaluates whether to continue, pause, or about the imaging procedure.
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公开(公告)号：US12051203B2
公开(公告)日：2024-07-30
申请号：US17419751
申请日：2019-12-24
发明人： Reinhold Wimberger Friedl , Vanda Lucia De Carvalho Vitorino De Almeida , Pedro Jorge Da Silva Rodrigues
CPC分类号： G06T7/0014 , A61B6/032 , A61B6/037 , A61B6/50 , G06V20/69 , G06T2207/10056 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/10108 , G06T2207/30024 , G06T2207/30096
摘要： Methods and systems for calibrating radiological data associated with a tissue in a subject are provide. Various embodiments described herein analyze a radiological image of the tissue to calculate a raw value indicative of a biological parameter such as metabolic activity in the tissue, and analyze a microscopy image of the tissue to identify a distribution of cells of interest within the tissue. A calibrated value indicative of a biological parameter (e.g. metabolic activity) of cells of interest within the tissue is then calculated, by correcting the raw value based on the identified distribution of cells of interest within the tissue.
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公开(公告)号：US12050616B2
公开(公告)日：2024-07-30
申请号：US17781190
申请日：2020-12-03
CPC分类号： G06F16/254 , G06F8/433
摘要： Disclosed is an ETL pipeline system including an interface configured to obtain a plurality of graph configuration components. Each graph configuration component includes information representative of one or more computational logic rues. The system further includes a computation graph generator configured to generate a computation graph based on the obtained graph configuration components. The generated computation graph includes node for each graph configuration component and one or more links representative of relationships between the nodes. The system further includes a computation graph adaptor configured to receive, from an external source, external information relating to the graph configuration components, and to adapt the generated computation graph based on the external information. The system further includes a computation graph runner configured to run the adapted computation graph.
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公开(公告)号：US12048494B2
公开(公告)日：2024-07-30
申请号：US17786052
申请日：2020-12-11
IPC分类号： A61B34/20 , A61B6/00 , A61B6/03 , A61B6/40 , A61B6/46 , A61B6/50 , A61B8/12 , A61B10/02 , G06T7/11 , G06T7/30 , A61B34/10 , A61B90/00
CPC分类号： A61B34/20 , A61B6/032 , A61B6/4085 , A61B6/4417 , A61B6/463 , A61B6/466 , A61B6/50 , A61B6/5247 , A61B6/5264 , A61B8/12 , A61B10/02 , G06T7/11 , G06T7/30 , A61B2034/107 , A61B2034/2051 , A61B2034/2065 , A61B2090/3966 , G06T2207/10081 , G06T2207/10132 , G06T2207/30061
摘要： The present invention relates to navigating in bronchial pathways. In order to provide further improved navigation guidance, a sequence of 2D X-ray images of a region of interest of a bronchial structure with an intrathoracic device (visible in the X-ray images) inserted in a bronchial pathway is provided. The intrathoracic device is tracked in the 2D X-ray images and direction and magnitude of repetitory cardiovascular and respiratory induced motion is assessed based on the tracked intrathoracic device. The assessed motion is modelled and a navigation information indicative of a range of the modelled motion is generated. The navigation information is shown as a confidence reference (310), for example a rEBUS historical trajectory confidence reference, to a user operating the intrathoracic device. As an example, an augmented fluoroscopy 2D image (302) of a thorax region is registered and shown overlaid with segmentation (304) of the bronchial structure and target lesion (312). Further, a confidence reference (314) of the current position of the rEBUS catheter may also be shown.
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79.发明公开公开(公告)号：US20240245465A1
公开(公告)日：2024-07-25
申请号：US18290326
申请日：2022-04-22
CPC分类号： A61B34/20 , A61B6/12 , A61B6/463 , A61B6/5247 , A61B90/39 , A61B2034/2063 , A61B2090/3966
摘要： A co-registration system includes a processor circuit that displays one or more intravascular images corresponding to locations along a blood vessel and associated bookmarks within a corresponding x-ray image. The processor circuit receives, from an x-ray imaging device, x-ray images while an intravascular catheter moves through the blood vessel. The processor circuit receives, from the catheter, intravascular data representative of the blood vessel. The processor circuit co-registers the intravascular data to an x-ray image received from the x-ray imaging device. During an imaging phase, the processor circuit generates and displays, based on the coregistered data, bookmarks along the blood vessel. During a later treatment phase, the bookmarks are also displayed in different x-ray images, along with one or more intravascular image corresponding to locations along the blood vessel at which a treatment device is positioned.
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公开(公告)号：US20240245368A1
公开(公告)日：2024-07-25
申请号：US18293798
申请日：2022-07-21
发明人： ANDRE BRAUNAGEL
CPC分类号： A61B6/4405 , A61B6/463 , A61B6/547 , G06T7/74 , G06T2207/10116 , G06T2207/30004 , G06T2207/30204
摘要： The present invention relates to a medical imaging system (10), comprising: an X-ray source unit (20); an X-ray detector unit (30); a sensor unit (40); a reference structure (50); and a processing unit (60)). The X-ray detector unit is configured to be placed relative to the X-ray source to acquire X-ray image data of a patient (P) positioned between the X-ray detector unit and the X-ray source unit. The reference structure is part of the X-ray detector unit or the reference structure is configured to be fixedly connected to the X-ray detector unit. An orientation of the sensor unit is known with respect to an orientation of the X-ray source unit. The sensor unit is configured to acquire a sensor image when the X-ray detector unit is placed relative to the X-ray source unit and the patient is positioned between the X-ray detector unit and the X-ray source unit, and wherein the sensor image comprises image data of the reference structure. The sensor unit is configured to provide the sensor image to the processing unit. The processing unit is configured to determine a position of the X-ray detector unit with respect to a position of the X-ray source unit, and wherein the determination comprises utilization of the orientation of the sensor unit with respect to the orientation of the X-ray source unit and the image data of the reference structure.
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