公开(公告)号：US20250006451A1

公开(公告)日：2025-01-02

申请号：US18675096

申请日：2024-05-27

Applicant: NOVA MEASURING INSTRUMENTS INC.

Inventor： David A. REED ,  Bruce H. NEWCOME ,  Bruno W. SCHUELER

IPC: H01J35/08 ,  G01N23/20008 ,  G01N23/207 ,  G01N23/2208 ,  G01N23/223 ,  H01J35/24

Abstract: The present invention is intended to provide improved patterned X-ray emitting targets as well as X-ray sources that include patterned X-ray emitting targets as well as X-ray reflectance scatterometry (XRS) systems and also including X-ray photoelectron spectroscopy (XPS) systems and X-ray fluorescence (XRF) systems which employ such X-ray emitting targets.

公开(公告)号：US20250000984A1

公开(公告)日：2025-01-02

申请号：US18886197

申请日：2024-09-16

Applicant: Genexa Inc.

Inventor： Max Spielberg ,  David Johnson

IPC: A61K47/46 ,  A61K9/00 ,  A61K31/167 ,  A61K35/644 ,  A61K36/074 ,  A61K36/235 ,  A61K36/35 ,  A61K36/736 ,  A61K36/88 ,  A61K36/9066 ,  A61K36/9068 ,  A61K47/12 ,  A61K47/26 ,  A61P11/14 ,  B23K1/00 ,  B23K3/08 ,  B23K101/36 ,  H01J9/18 ,  H01J35/08

Abstract: A stable pharmaceutical formulation or suspension has a pharmaceutical active agent, agave, and a dilutant. The formulation or suspension has viscosity suitable for drinking.

公开(公告)号：US20240420913A1

公开(公告)日：2024-12-19

申请号：US18816042

申请日：2024-08-27

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Courtney Leigh Hummell Souvinec ,  Edward Steven Jimenez, Jr. ,  Noelle Collins Rockmore ,  Gabriella Dalton ,  Kyle R. Thompson ,  Amber Lynn Dagel ,  Andrew Lentfer ,  Matthew Jordan

IPC: H01J35/08 ,  C23C14/02 ,  C23C14/16 ,  C23C14/18 ,  C23C16/02 ,  C23C16/06 ,  C23C16/455 ,  G01N23/046

Abstract: A method of fabricating a transmission target for an X-ray system is provided. The method includes forming a substrate and etching at least one via in the substrate. The method includes depositing a layer of seed metal on the surface of the substrate. The method includes filling the vias with a target metal to form target metal blocks.

公开(公告)号：US20240339283A1

公开(公告)日：2024-10-10

申请号：US18748076

申请日：2024-06-19

Applicant: VEC Imaging GmbH & Co. KG ,  Varex Imaging Corporation

Inventor： Houman Jafari ,  Bo Gao ,  Vance Scott Robinson

IPC: H01J35/14 ,  H01J35/06 ,  H01J35/08 ,  H01J35/12 ,  H05G1/02

CPC classification number: H01J35/153 ,  H01J35/112 ,  H01J35/12 ,  H01J35/064 ,  H01J2235/068 ,  H01J2235/086 ,  H05G1/02

Abstract: Some embodiments include a system, comprising: at least one x-ray source, each x-ray source including: an electron source configured to generate an electron beam; and a target configured to receive the electron beam and convert the electron beam into an x-ray beam; and a collimator. A first edge of the collimator closest to the electron source is closer to the electron source than a central axis of the x-ray beam before entering the collimator; and a second edge of the collimator opposite to the first edge is at the central axis of the x-ray beam before entering the collimator or closer to the electron source than the central axis of the x-ray beam before entering the collimator.

公开(公告)号：US12096542B2

公开(公告)日：2024-09-17

申请号：US18508440

申请日：2023-11-14

Applicant: Moxtek, Inc.

Inventor： Kasey Otho Greenland ,  Dan Paas

IPC: H05G1/06 ,  H01J35/16 ,  H05G1/10 ,  H01J35/08

CPC classification number: H05G1/06 ,  H01J35/16 ,  H01J35/116 ,  H05G1/10

Abstract: A monolithic housing for an x-ray source can wrap at least partially around a power supply and an x-ray tube. The monolithic housing can include Al, Ca, Cu, Fe, Mg, Mn, Ni, Si, Sr, Zn, or combinations thereof. Mg can be a major component of the monolithic housing. The monolithic housing can be formed by injection molding. The monolithic housing can provide one or more of the following advantages: (a) light weight (for easier transport), (b) high electrical conductivity (to protect the user from electrical shock), (c) high thermal conductivity (to remove heat generated during use), (d) corrosion resistance, (e) high strength, and (f) high electromagnetic interference shielding (to shield power supply components from external noise, to shield other electronic components from power supply noise, or both).

公开(公告)号：US20240285977A1

公开(公告)日：2024-08-29

申请号：US18658290

申请日：2024-05-08

Applicant: Varian Medical Systems, Inc.

Inventor： James CLAYTON

IPC: A61N5/10 ,  G21K1/093 ,  G21K1/10 ,  H01J35/08 ,  H01J35/10 ,  H01J35/14 ,  H01J35/22 ,  H01J35/30 ,  H05G2/00 ,  H05H9/04

CPC classification number: A61N5/1077 ,  A61N5/1043 ,  A61N5/1045 ,  A61N5/1047 ,  A61N5/1081 ,  G21K1/093 ,  G21K1/10 ,  H01J35/10 ,  H01J35/116 ,  H01J35/153 ,  H01J35/22 ,  H01J35/30 ,  H05G2/00 ,  H05H9/048 ,  A61N2005/1089

Abstract: A radiotherapy system includes an X-ray target configured to convert an incident electron beam into a therapeutic X-ray beam, a purging magnet configured to redirect unwanted particles emitted from the X-ray target away from the therapeutic X-ray beam, and a particle collector configured to absorb the unwanted particles subsequent to redirection by the purging magnet. The particle collector may be configured to dissipate at least 50% of the energy of the incident electron beam.

公开(公告)号：US12051559B2

公开(公告)日：2024-07-30

申请号：US17695843

申请日：2022-03-16

Applicant: FUJIFILM CORPORATION

Inventor： Masayoshi Matsuura

IPC: H01J35/14 ,  A61B6/02 ,  H01J35/06 ,  H01J35/08

CPC classification number: H01J35/14 ,  A61B6/025 ,  H01J35/064 ,  H01J35/08

Abstract: A radiation tube attachment member includes: a common substrate that supports one end side of each of a plurality of radiation tubes and holds the plurality of radiation tubes in a state in which the plurality of radiation tubes are arranged; and a positioning portion that is provided in the common substrate and locates a focus of each of the plurality of radiation tubes at which radiation is emitted at a target position.

公开(公告)号：US20240234070A1

公开(公告)日：2024-07-11

申请号：US17925606

申请日：2022-11-03

Applicant: REMEDI CO., LTD

Inventor： Re Na LEE ,  Sung Ho CHO ,  Byoung Tae JANG

IPC: H01J9/02 ,  H01J35/08

CPC classification number: H01J9/02 ,  H01J35/112

Abstract: The present inventive concept provides a method for manufacturing a filament including the steps of inserting and bonding an electrode having a desired length into a through-hole of a plate-shaped base to form a first part; bonding a wire having a desired length to one surface of a plate-shaped disc to form a second part; and bonding the electrode of the first part and the wire of the second part to form a filament, a filament manufactured by said method, and an X-ray tube having said filament.

公开(公告)号：US20240136143A1

公开(公告)日：2024-04-25

申请号：US18226510

申请日：2023-07-25

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Courtney Leigh Hummell Sovinec ,  Edward Steven Jimenez, Jr. ,  Noelle Melissa Collins ,  Gabriella Dalton ,  Kyle R. Thompson ,  Amber Lynn Dagel

IPC: H01J35/08 ,  H01J35/06 ,  H01J35/14

CPC classification number: H01J35/112 ,  H01J35/064 ,  H01J35/14

Abstract: A multi-metal patterned anode for an X-ray detector is provided. The anode comprises a substrate and at least one group of disjointed circular features formed on the substrate, wherein the circular features are made from different metals. The circular features in different groups have different radii, and the circular features in the same group have the same radii. The groups of circular features are radially arrayed on the substrate. The substrate is made of diamond or beryllium.

公开(公告)号：US11963286B2

公开(公告)日：2024-04-16

申请号：US17725152

申请日：2022-04-20

Applicant: Excillum AB

Inventor： Björn Hansson ,  Per Takman ,  Yuli Wang ,  Shiho Tanaka

IPC: H05G2/00 ,  H01J35/08 ,  H01J35/14

CPC classification number: H05G2/006 ,  H01J35/08 ,  H01J35/14 ,  H01J35/153 ,  H01J2235/082

Abstract: An X-ray source including: a liquid target source configured to provide a liquid target moving along a flow axis; an electron source configured to provide an electron beam; and a liquid target shaper configured to shape the liquid target to include a non-circular cross section with respect to the flow axis, wherein the non-circular cross section has a first width along a first axis and a second width along a second axis, wherein the first width is shorter than the second width, and wherein the liquid target includes an impact portion being intersected by the first axis; wherein the x-ray source is configured to direct the electron beam towards the impact portion such that the electron beam interacts with the liquid target within the impact portion to generate X-ray radiation.