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31. 发明公开

US20240245465A1 INTRALUMINAL TREATMENT GUIDANCE FROM PRIOR EXTRALUMINAL IMAGING, INTRALUMINAL DATA, AND COREGISTRATION 审中-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
申请人： PHILIPS IMAGE GUIDED THERAPY CORPORATION , KONINKLIJKE PHILIPS N.V.
发明人： Rebecca Ann JENKINS , Ryan Michael SOTAK , Ehud NACHTOMY , Emily BROWN , Ronald HELMSTRIJD
IPC分类号： A61B34/20 , A61B6/00 , A61B6/12 , A61B6/46 , A61B90/00
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.

32. 发明公开

US20240245368A1 MEDICAL IMAGING SYSTEM 审中-公开
公开(公告)号：US20240245368A1
公开(公告)日：2024-07-25
申请号：US18293798
申请日：2022-07-21
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ANDRE BRAUNAGEL
IPC分类号： A61B6/00 , A61B6/46 , G06T7/73
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.

33. 发明授权

US12046921B2 Foreign object detection in a wireless power transfer system 有权
公开(公告)号：US12046921B2
公开(公告)日：2024-07-23
申请号：US16646350
申请日：2018-09-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Wilhelmus Gerardus Maria Ettes , Eddy Gerrit Veltman , Andries Van Wageningen
IPC分类号： H02J50/60 , H02J50/12 , H02J50/80
CPC分类号： H02J50/60 , H02J50/12 , H02J50/80
摘要： A wireless power transmitter (101) comprises a driver (201) generating a drive signal for a transmitter coil (103) thereby generating a power transfer signal during power transfer intervals of a repeating time frame comprising at least one power transfer interval and one foreign object detection interval. A test generator (211) generates a test drive signal for a test coil (209) thereby generating an electromagnetic test signal during foreign object 5 detection intervals. A foreign object detector (207) performs a foreign object detection test in response to a measured parameter for the test drive signal during the foreign object detection intervals. An adapter (213) generates a varying test drive signal for the test coil (209) during an adaptation interval, and determines a test drive signal parameter value in response to the varying test drive signal. The test generator (211) sets a signal property of the test drive 10 signal during at least one foreign object detection interval in response to the test drive signal parameter value.

34. 发明授权

US12042304B2 Determining reliability of vital signs of a monitored subject 有权
公开(公告)号：US12042304B2
公开(公告)日：2024-07-23
申请号：US17251565
申请日：2019-06-06
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Alberto Giovanni Bonomi , Laurentia Johanna Huijbregts
IPC分类号： G16H40/67 , A61B5/00 , G16H50/30 , A61B5/11
CPC分类号： A61B5/7221 , A61B5/746 , G16H40/67 , G16H50/30 , A61B5/1116 , A61B5/1118
摘要： Presented are concepts for determining reliability of vital signs of a monitored subject. One such concept obtains activity data relating to detected activity or posture of the monitored subject. Based on the activity data and physiological data relating to one or more physical or physiological attributes of the monitored subject, a measure of reliability of vital signs of the monitored subject is determined.

35. 发明公开

US20240237901A1 INTEGRATED TEMPERATURE SENSOR 审中-公开
公开(公告)号：US20240237901A1
公开(公告)日：2024-07-18
申请号：US18289009
申请日：2022-04-29
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Steven Peter Groen
IPC分类号： A61B5/01 , A61B5/00 , A61B5/0205 , A61B5/08 , A61B5/1455
CPC分类号： A61B5/01 , A61B5/02055 , A61B5/0816 , A61B5/14552 , A61B5/6819 , A61B5/0008 , A61B2560/0252
摘要： An integrated sensor (110) includes a temperature sensor (202) configured to measure the absolute temperature of internal air exhaled from the body at the nasal ala, and the absolute temperature of external air inhaled into the body at the nasal ala. A system (100) is adapted to estimate an internal (core) temperature and to estimate ambient temperature at an application site of the integrated sensor (110).

36. 发明授权

US12035978B2 Method of determining a position and/or orientation of a hand-held device with respect to a subject, a corresponding apparatus and a computer program product 有权
公开(公告)号：US12035978B2
公开(公告)日：2024-07-16
申请号：US17312972
申请日：2020-01-22
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Vincentius Paulus Buil , Lucas Jacobus Franciscus Geurts , Martin Jurna
IPC分类号： A61B34/20 , A61B18/20 , G06T7/73 , A61B18/00
CPC分类号： A61B34/20 , A61B18/203 , G06T7/73 , A61B2018/00476 , A61B2034/2055 , A61B2034/2065 , G06T2207/30088 , G06T2207/30196 , G06T2207/30244
摘要： According to an aspect, there is provided a method of determining a position and/or orientation of a hand-held device with respect to a subject. The hand-held device is for use on a body of the subject. The method comprises receiving (101) images from an imaging unit arranged in or on the hand-held device; receiving (103) a displacement signal from a displacement sensor that is arranged in or on the hand-held device to measure displacement of the hand-held device along the body when the hand-held device is in contact with the body; processing (105) the received images to determine whether a body part of the subject can be identified in the received images; determining (107) whether the hand-held device is in contact with the body; determining (109) a mode of operation to use to determine a position and/or orientation of the hand-held device based on whether a body part can be identified and whether the hand-held device is in contact with the body; wherein the mode of operation to use is determined as (i) a first mode when a body part can be identified, (ii) a second mode when a body part cannot be identified and the hand-held device is not in contact with the body, and (iii) a third mode when the hand-held device is in contact with the body; and determining (111) the position and/or orientation of the hand-held device with respect to the body of the subject using the received images and/or received displacement signal according to the determined mode of operation.

37. 发明授权

US12035848B2 Preparation jar for a kitchen appliance, a lid for the preparation jar and a kitchen appliance 有权
公开(公告)号：US12035848B2
公开(公告)日：2024-07-16
申请号：US18278151
申请日：2022-02-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Ingolf Ronald Eberhart
IPC分类号： A47J43/07
CPC分类号： A47J43/0727 , A47J43/0716
摘要： A food preparation jar has two rotary food processing tools; one at a bottom part of a vessel and one implemented by a lid. Each food processing tool is contained within the vessel which remains static in use. The lid replaces or combines with a main vessel lid to implement a second rotary food processing function, such as a juicing function, to supplement a main food processing function, such as a blending function, of the preparation jar, when mounted to a base unit of a kitchen appliance in an inverted orientation.

38. 发明公开

US20240232398A1 Receiver with Enhanced Transmitter Compatibility and Method Therefore 审中-公开
公开(公告)号：US20240232398A1
公开(公告)日：2024-07-11
申请号：US18563473
申请日：2022-05-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Rene Debets
IPC分类号： G06F21/60
CPC分类号： G06F21/606 , G06F2221/2103
摘要： A receiver that is arranged to receive protected content from a variety of transmitter, some of the transmitters imposing a maximum response time between sending a challenge to the receiver and receiving a response from the receiver while other transmitters lack such a requirement, it is necessary that receivers remain compatible with both systems. To achieve this such a receiver comprises a processor, the processor comprising a challenge response generator, a communication receiver for receiving a challenge from the transmitter, and a communication transmitter for returning a response to the transmitter, the challenge response generator being arranged to receive the challenge from the communication receiver and to generate a response and to transmit the response to the communication transmitter after a response delay time, where the challenge response generator comprises a response delay control unit where the response delay control unit is arranged to control the response delay time. By providing different response times for successive responses the receiver can ensure that after a failure to provide the response in time one of the successive challenges can be responded to with a response time that allows the transmitter to continue operation and provide the protected content to the receiver.

39. 发明公开

US20240225528A9 EVALUATING SKIN 审中-公开
公开(公告)号：US20240225528A9
公开(公告)日：2024-07-11
申请号：US17768282
申请日：2020-10-28
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Shakith Devinda FERNANDO , Karl Catharina VAN BREE , Kiran Kumar THUMMA
IPC分类号： A61B5/00
CPC分类号： A61B5/443 , A61B5/0077 , A61B5/7267
摘要： According to an aspect, there is provided an apparatus for evaluating skin of a subject. The apparatus comprises a processing unit configured to receive one or more images of the skin of the subject from an imaging unit, wherein the imaging unit is arranged to obtain images of the skin of the subject; process the one or more images to determine a skin type and/or a melanin index of the skin of the subject based on one or more characteristics of a structure of a pigment network of the skin; and output a first signal indicating the determined skin type and/or melanin index.

40. 发明公开

US20240225468A1 PERFUSION SHIFT MEASURING 审中-公开
公开(公告)号：US20240225468A1
公开(公告)日：2024-07-11
申请号：US18563455
申请日：2022-05-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： STEVEN PETER GROEN , RYAN CANNON
IPC分类号： A61B5/029 , A61B5/00 , A61B5/1455
CPC分类号： A61B5/029 , A61B5/7275 , A61B5/14551 , A61B5/6819 , A61B5/6826 , A61B2562/04
摘要： A system for monitoring a patient is described. The system includes a first sensor disposed at a central site, and adapted to provide a first signal; a second sensor disposed at a distal site, and adapted to provide a second signal; a processor; and a memory that stores executable instructions. When executed by the processor, the instructions cause the processor to: correlate a first perfusion index based on the first signal from the first sensor and a second perfusion index based on the second signal from the second sensor, and determine a trend based analysis of perfusion based on the first signal and in the second signal.

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