PROBLEM TO BE SOLVED: To provide an ultrasonic system and an ultrasonic system control method capable of determining whether or not a region of interest in a breast included in a radiation image and a region of interest in a breast included in an ultrasonic image are identical.SOLUTION: In an ultrasonic system and an ultrasonic system control method, a second region-of-interest identification unit identifies a second region of interest included in an ultrasonic image, and an identity determination unit determines whether or not a first region of interest included in a radiation image and the second region of interest are identical to each other.SELECTED DRAWING: Figure 5

• 출원번호 : 2024144105
• 출원인 : FUJIFILM CORP
• 특허번호 :
• IPC : A61B-008/14(2006.01)

A method for generating a radiation treatment plan for proton FLASH arc therapy (PF AT) includes receiving at least one image of the region of interest of the subject, where the region of interest includes a target and performing arc selection based on the at least one image to determine a set of arcs. Each arc in the set of arcs is associated with at least one beam angle from a predetermined set of beam angles and one or more radiation beams. The method further includes identifying whether each voxel of the image in the region of interest is a normal tissue voxel or a voxel within the target, optimizing a temporal spread of dose delivery within the normal tissue voxels only, and storing the radiation treatment plan including at least the arc selection and the optimized temporal spread of the dose delivery within the normal tissue voxels.

• 출원번호 : US2024/043897
• 출원인 : THE GENERAL HOSPITAL CORPORATION
• 특허번호 :
• IPC : A61N-005/10(2006.01);G16H-020/40(2018.01);G06T-007/00(2017.01);G16H-030/20(2018.01);

The present invention relates to a lighting apparatus. More specifically, the lighting apparatus comprises: an LED unit in which one of two surfaces forms a radiation surface having a plurality of LED elements mounted thereon and radiating light, and the other of the two surfaces forms a heating surface for emitting predetermined heat; a plurality of cooling units which are arranged vertically in the direction of gravity with respect to the heating surface of the LED unit and spaced a predetermined distance from each other in the left-right direction, and which have therein a refrigerant flow space filled with a phase-changeable refrigerant; and a lighting body in which the LED unit and the plurality of cooling units are installed, and a portion in the direction of the radiation surface is open. As a result, the lighting apparatus provides the advantage of maximizing cooling performance.

• 출원번호 : KR2024/012685
• 출원인 : GIGATERA LIGHTING INC.
• 특허번호 :
• IPC : F21V-029/51(2015.01);F21V-029/74(2015.01);F21V-029/56(2015.01);F21V-029/60(2015.01);F21V-029/80(2015.01);F21V-029/89(2015.01);F21V-029/83(2015.01);F21V-029/71(2015.01);H05K-007/20(2006.01);F21Y-115/10(2016.01);

A method and system of characterizing a property of a sample including providing a magnet with a static magnetic field and a constant gradient where at least a portion of the sample defining a sensitive region is in the constant gradient, inducing a shear wave or shear waves in the sample in at least the sensitive region, generating an NMR pulse sequence, acquiring at least one echo from the pulse sequence from the sensitive region, measuring motion-induced phase interference in the NMR signal of the at least one acquired echo, and relating the measured phase interference to a property of the sample. The induced shear wave can be a transient shear wave, with a delay introduced before RF excitation in the NMR pulse sequence. Continuous shear waves can also be induced.

• 출원번호 : CA2024/051106
• 출원인 : THE UNIVERSITY OF NEW BRUNSWICK
• 특허번호 :
• IPC : G01R-033/44(2006.01);A61B-005/055(2006.01);G01N-003/32(2006.01);G01N-024/08(2006.01);G01R-033/56(2006.01);

An image processing device 20 comprises an image reconstruction unit 21, an image conversion unit 22, a CNN processing unit 23, and an attenuation correction unit 24. The image conversion unit 22 generates converted images in which the pixel value of a partial region has been changed on the basis of tomographic images for respective slice positions of a subject. In the CNN processing unit 23, the converted images for the slice positions generated by the image conversion unit 22 are inputted to a CNN 31, and slice position information of the converted images is inputted to an embedding layer 32. Output data from the embedding layer 32 is added to a feature map of the CNN 31. The CNN processing unit 23 outputs output images from the CNN 31 as attenuation distribution images for the subject. Thus, even when a medicine administered to a subject when acquiring tomographic images of an attenuation correction target is different from a medicine administered to the subject when acquiring tomographic images for CNN learning, a device capable of creating more accurate attenuation distribution images from the tomographic images of the attenuation correction target is realized.

• 출원번호 : JP2024/030320
• 출원인 : HAMAMATSU PHOTONICS K.K.
• 특허번호 :
• IPC : G01T-001/161(2006.01);A61B-006/03(2006.01);

A mammography apparatus includes an imaging table on which a breast of a subject is placed and in which a detector that detects radiation transmitted through the breast is housed, and a processor, in which a first grid and a second grid that are scattered ray removal grids, which are able to remove scattered rays generated by the radiation scattering in the breast, and that are switchable between an imaging position and a retreat position according to imaging in each of a plurality of imaging modes are provided inside the imaging table, and the processor is configured to acquire a result of receiving imaging mode selection of a user, and execute control of disposition states of the first grid and the second grid inside the imaging table according to the acquired imaging mode selection.

• 출원번호 : 18815128
• 출원인 : FUJIFILM Corporation
• 특허번호 :
• IPC : A61B-006/50(2024.01);A61B-006/00(2024.01);A61B-006/02(2006.01);A61B-006/04(2006.01);

The information processing apparatus includes at least one processor. The processor acquires a series of radiation images captured by performing continuous irradiation with radiation, generates, in a case in which a voice uttered during an imaging period of the series of radiation images is a specific voice, image specification information for specifying a radiation image selected from among the series of radiation images according to a timing of occurrence of the voice, and associates the image specification information with the series of radiation images.

• 출원번호 : 18815767
• 출원인 : HORIUCHI, Hisatsugu
• 특허번호 :
• IPC : G16H-030/40(2018.01);G10L-025/57(2013.01);G11B-027/34(2006.01);

A method for generating and updating a three-dimensional representation of a surgical site based on imaging data from an imaging system is disclosed. The method comprises the steps of generating a first image of the surgical site based on structured electromagnetic radiation emitted from the imaging system, receiving a second image of the surgical site, aligning the first image and the second image, generating a three-dimensional representation of the surgical site based on the first image and the second image as aligned, displaying the three-dimensional representation on a display screen, receiving a user selection to manipulate the three-dimensional representation, and updating the three-dimensional representation as displayed on the display screen from a first state to a second state according to the received user selection.

• 출원번호 : 18815569
• 출원인 : Shelton, IV, Frederick E.
• 특허번호 :
• IPC : A61B-001/00(2006.01);A61B-001/005(2006.01);A61B-001/04(2006.01);A61B-001/06(2006.01);A61B-017/064(2006.01);A61B-034/00(2006.01);A61B-034/30(2006.01);A61B-090/00(2006.01);G06T-007/30(2006.01);G06T-007/521(2006.01);G06T-019/00(2006.01);

PROBLEM TO BE SOLVED: To detect Compton-scattered radiation and electrons generated by Compton scattering.SOLUTION: Provided is a detection device 10 that detects radiation, the detection device comprising: a container 20 containing gas; an electron detector 30 that is located inside the container and that detects electrons generated by Compton scattering and generates an analog signal; a drift electrode 40 facing the electron detector; a radiation detector 50 that detects radiation scattered by Compton scattering and generates the analog signal; a first readout circuit that digitizes the analog signal generated by the radiation detector to generate first data, and stores the first data in a first buffer; and a second readout circuit that digitizes the analog signal generated by the electron detector to generate second data. The first readout circuit transmits first final data including the first data stored in the first buffer to an external computer in response to a first trigger signal.SELECTED DRAWING: Figure 1

• 출원번호 : 2024144525
• 출원인 : DAINIPPON PRINTING CO LTD
• 특허번호 :
• IPC : G01T-001/18(2006.01);G01T-001/161(2006.01);

The present invention provides an active light–sensitive or radiation-sensitive resin composition that includes an acid-labile resin (A) and a compound (B) that generates an acid when irradiated with active light or radiation, an active light–sensitive or radiation-sensitive resin film that is formed from the composition, a pattern formation method that uses the composition, and a production method for an electronic device. Compound (B) includes structural moieties X and Y, which are described in the description, and generates an acid that includes a first acidic moiety derived from structural moiety X and a second acidic moiety derived from structural moiety Y when irradiated with active light or radiation. For compound (B), a compound PI obtained by replacing a cationic moiety with H has acid dissociation constants a1 and a2 that result from an acidic moiety, a2 being larger than a1, and an anionic moiety of structural moiety Y is represented by formula (1), which is described in the description.

• 출원번호 : JP2024/030302
• 출원인 : FUJIFILM CORPORATION
• 특허번호 :
• IPC : G03F-007/004(2006.01);C07C-309/12(2006.01);C07C-309/22(2006.01);C07C-309/29(2006.01);C07C-309/41(2006.01);C07C-309/58(2006.01);C07C-309/65(2006.01);C07D-307/00(2006.01);C07D-317/08(2006.01);G03F-007/20(2006.01);G03F-007/038(2006.01);G03F-007/039(2006.01);