While pulse oximetry is a frequently used patient monitoring technique to measure blood oxygen saturation, conventional pulse oximetry devices often contain materials and/or mechanisms that are negatively affected by high magnetic fields, thereby preventing reliable results and/or creating additional health risks to patients. Thus, the present disclosure describes a pulse oximetry device adapted for use in high-magnetic field environments, wherein the pulse oximetry device comprises a wearable element having a radiation conveying element and one or more photodetectors, and the wearable element is connected to an associated measurement device via a hybrid cable comprising one or more optical waveguides and high impedance cabling. Methods of performing pulse oximetry using the devices and hybrid cable are also described.

• 출원번호 : EP2024/073653
• 출원인 : KONINKLIJKE PHILIPS N.V.
• 특허번호 :
• IPC : A61B-005/1455(2006.01);A61B-005/055(2006.01);A61B-005/00(2006.01);

• 출원번호 : JP2024/030036
• 출원인 : THE UNIVERSITY OF TOKYO
• 특허번호 :
• IPC : F25B-009/00(2006.01);H10N-060/30(2023.01);

A computer-implemented method of radiotherapy for a plurality of locations within a region of patient anatomy includes: determining (808) a first radiation dose that is delivered during a first time segment of a treatment fraction to a first location included in the plurality of locations, wherein the first radiation dose is based on a first machine state of the radiotherapy system associated with the first time segment and a first surface map of the region associated with the first time segment; based on the first radiation dose, determining (820) a dose error associated with the first location for the first time segment; based on the dose error, determining (821) a second radiation dose to be delivered to the first location in a second time segment of the treatment fraction; based on the second radiation dose, changing a second machine state of the radiotherapy system associated with a second time segment to a third machine state of the radiotherapy system; and delivering (803) the second total radiation dose to the first location during the second time segment using the third machine state.

• 출원번호 : EP2024/073569
• 출원인 : SIEMENS HEALTHINEERS INTERNATIONAL AG
• 특허번호 :
• IPC : A61N-005/10(2006.01)

An optical reflection element (100) comprises: a flat plate-shaped movable part (103) that rotates about a rotation axis (R0); a reflection surface (M1a) that is disposed on an upper surface (103a) of the movable part (103) in order to be scanned with light; and at least one rib (131) that is disposed on a lower surface (103b) of the movable part (103) in order to suppress deflection of the movable part (103). In a radiation region of the lower surface (103b) that is irradiated with monitor light (L1) in order to detect the operation of the movable part (103), the rib (131) continues with no step at least in a direction parallel to the upper surface (103a) and approximately perpendicular to the rotation axis (R0).

• 출원번호 : JP2024/029814
• 출원인 : PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
• 특허번호 :
• IPC : G02B-026/10(2006.01);B81B-003/00(2006.01);G02B-026/08(2006.01);

A computer-implemented method of determining dose delivered by a radiotherapy system to a plurality of locations within a region of patient anatomy includes: during a first time segment of a treatment fraction, causing 510 the radiotherapy system to be in a first machine state; during the first time segment, delivering 511 radiation to the region of patient anatomy; generating 513 a first surface map for the region of patient anatomy based on surface measurements acquired during the first time segment; generating 514 a first modified digital volume of the region based on the first surface map; and for each of the plurality of locations within the region of patient anatomy, determining 515 a first radiation dose that is delivered to the location during the first time segment, wherein the first radiation dose is based on the first machine state of the radiotherapy system and the first modified digital volume.

• 출원번호 : 24195865.1
• 출원인 : Siemens Healthineers International AG
• 특허번호 :
• IPC : A61N-005/10(2006.01)

Disclosed herein are systems and methods for personalized treatment of individual patient tumor. In one embodiment, a computer software configured to integrate with a radiation therapy treatment planning system can be configured to assign a radiation sensitivity index (RSI) of a subject's tumor based at least in part on expression levels of one or more signature genes in the tumor, calculate a recommended personalized radiation dosage (RxRSI) for the subject based at least in part on the RSI and a pre-determined genomic adjusted radiation dose (GARD) value, the pre-determined GARD value being about 45 for nasopharyngeal cancer or 46.1 to 65 for oropharyngeal cancer, and provide, to the radiation therapy treatment planning system, the recommended RxRSI as a radiation therapy dose for a radiation plan.

• 출원번호 : US2024/043451
• 출원인 : CVERGENX, INC.
• 특허번호 :
• IPC : A61N-005/10(2006.01);C12Q-001/6886(2018.01);G16H-020/40(2018.01);A61K-039/02(2006.01);

A method and system for checking a gauge response is described. The method includes positioning samples with known profiles and uniform compositions between a radiation source and a subset of detectors in a detector array linearly arranged in a first direction. Sample signals are generated by irradiating the samples with radiation from the radiation source and detecting radiation transmitted through the samples and to the subset of detectors. The method includes inputting the sample signals into calibrations for each of the subset of detectors and each of the one or more samples, thereby determining values corresponding to each of the one or more samples and each of the subset of detectors. The method determines if the values corresponding to the one or more samples are consistent with the know values of the samples, and thereby provides an indication as to the state of calibration of the gauge.

• 출원번호 : US2024/043461
• 출원인 : THERMO EGS GAUGING LLC
• 특허번호 :
• IPC : G01T-007/00(2006.01)

A joined body 10 is produced by using, as an adhesive composition 14, a photocurable adhesive composition that contains a 2-cyanoacrylate compound, a group-8 transition metal metallocene compound, and a photoradical generator, and that has a viscosity of 40-5,000 mPa·s as measured at 25°C by an E-type viscometer, and using a production method comprising: a formation step for forming a state in which the adhesive composition 14 is disposed along a boundary portion 15 between a first adherend 11 and a second adherend 12 with the first adherend 11 and the second adherend 12 attached together by the adhesive composition 14 at an attachment portion 13 between the first adherend 11 and the second adherend 12; and a curing step for curing the adhesive composition 14 disposed along the boundary portion 15 by irradiation with actinic radiation.

• 출원번호 : JP2024/029884
• 출원인 : TOAGOSEI CO., LTD.
• 특허번호 :
• IPC : C09J-004/04(2006.01);C09J-011/06(2006.01);

Described herein is a compact combined active and passive cooling system to cool electronic audio-video circuitry, wherein all of the AV circuitry and cooling system fits within an enclosure that can be installed in a standard wall gang-box located in interior walls of structures. The combined active and passive cooling system uses convection, conduction, and radiation in active and passive cooling modes to dissipate heat generated by the AV circuitry into the room in which the gang box is located, and further uses the wall plate surface to dissipate heat into the room.

• 출원번호 : 18812755
• 출원인 : Crestron Electronics, Inc.
• 특허번호 :
• IPC : H05K-007/20(2006.01);G06F-001/20(2006.01);

A method of marking a location of interest on a power cable, including a) identifying a location of interest on a layer of the power cable in a process of manufacturing the power cable, and b) providing a marker at the location of interest, the marker being able to transmit radiation.

• 출원번호 : 18812349
• 출원인 : Holmberg, Leif
• 특허번호 :
• IPC : H01B-013/34(2006.01);H01B-007/20(2006.01);H01B-007/282(2006.01);H01B-007/36(2006.01);