WO2020177775A3 - 一种具备栅控能力的x射线组合机头 - Google Patents

一种具备栅控能力的x射线组合机头 Download PDF

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Publication number
WO2020177775A3
WO2020177775A3 PCT/CN2020/086352 CN2020086352W WO2020177775A3 WO 2020177775 A3 WO2020177775 A3 WO 2020177775A3 CN 2020086352 W CN2020086352 W CN 2020086352W WO 2020177775 A3 WO2020177775 A3 WO 2020177775A3
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WIPO (PCT)
Prior art keywords
power supply
gate
controlled
supply unit
unit
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PCT/CN2020/086352
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English (en)
French (fr)
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WO2020177775A2 (zh
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李跃
张中军
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李跃
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Application filed by 李跃 filed Critical 李跃
Publication of WO2020177775A2 publication Critical patent/WO2020177775A2/zh
Publication of WO2020177775A3 publication Critical patent/WO2020177775A3/zh
Priority to US17/466,629 priority Critical patent/US20210400795A1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/085—Circuit arrangements particularly adapted for X-ray tubes having a control grid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2065—Tracking using image or pattern recognition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/12—Power supply arrangements for feeding the X-ray tube with dc or rectified single-phase ac or double-phase
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/32—Supply voltage of the X-ray apparatus or tube
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube

Abstract

一种具备栅控能力的X射线组合机头，包括壳体（100），壳体（100）内设置有变压器油（101），变压器油（101）内设置有高压直流电源单元（102）、低压直流电源单元（103）、灯丝电源单元（104）、通讯单元（105）、高速高压电子开关单元组、栅控X射线球管（108）及中央信息处理单元（109），壳体（100）的外部连接有外部电源与控制单元；高压直流电源单元（102）连接至栅控X射线球管（108）；低压直流电源单元（103）连接至灯丝电源单元（104）、高压电子开关单元组及中央信息处理单元（109）；高速高压电子开关单元组连接至栅控X射线球管（108）及中央信息处理器单元（109）；灯丝电源单元（104）连接至栅控X射线球管（108）及中央信息处理单元（109）。机头既实现了栅控系统微型化，又在原有的组合式机头内部腾出了空间，在提高了图像质量的同时降低了辐射伤害。
PCT/CN2020/086352 2019-03-06 2020-04-23 一种具备栅控能力的x射线组合机头 WO2020177775A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/466,629 US20210400795A1 (en) 2019-03-06 2021-09-03 X-Ray Machine Head And Image Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910166518.5A CN111669884B (zh) 2019-03-06 2019-03-06 X射线组合机头
CN201910166518.5 2019-03-06

Related Child Applications (1)

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US17/466,629 Continuation-In-Part US20210400795A1 (en) 2019-03-06 2021-09-03 X-Ray Machine Head And Image Device

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WO2020177775A2 WO2020177775A2 (zh) 2020-09-10
WO2020177775A3 true WO2020177775A3 (zh) 2020-11-05

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US (1) US20210400795A1 (zh)
CN (2) CN115988723A (zh)
WO (1) WO2020177775A2 (zh)

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US11961694B2 (en) * 2021-04-23 2024-04-16 Carl Zeiss X-ray Microscopy, Inc. Fiber-optic communication for embedded electronics in x-ray generator
US11864300B2 (en) 2021-04-23 2024-01-02 Carl Zeiss X-ray Microscopy, Inc. X-ray source with liquid cooled source coils
CN113691138B (zh) * 2021-08-16 2023-11-21 苏州博思得电气有限公司 一种脉冲控制电路、高压发生器及射线成像设备
WO2023242792A1 (en) * 2022-06-17 2023-12-21 I.M.D. Generators S.R.L. Radiological device

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Also Published As

Publication number Publication date
US20210400795A1 (en) 2021-12-23
CN115988723A (zh) 2023-04-18
WO2020177775A2 (zh) 2020-09-10
CN111669884B (zh) 2022-09-16
CN111669884A (zh) 2020-09-15

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