JP6188347B2 - Ｘ線ｃｔ装置 - Google Patents

Ｘ線ｃｔ装置 Download PDF

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Publication number
JP6188347B2
JP6188347B2 JP2013028922A JP2013028922A JP6188347B2 JP 6188347 B2 JP6188347 B2 JP 6188347B2 JP 2013028922 A JP2013028922 A JP 2013028922A JP 2013028922 A JP2013028922 A JP 2013028922A JP 6188347 B2 JP6188347 B2 JP 6188347B2
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Japan
Prior art keywords
ray
soundproof
cover
transmission port
thickness
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JP2013028922A
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English (en)
Japanese (ja)
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JP2013198731A5 (enExample
JP2013198731A (ja
Inventor
泰生 小平
泰生 小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Medical Systems Corp
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Toshiba Medical Systems Corp
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Priority to JP2013028922A priority Critical patent/JP6188347B2/ja
Publication of JP2013198731A publication Critical patent/JP2013198731A/ja
Publication of JP2013198731A5 publication Critical patent/JP2013198731A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/075—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for insulation or surface protection, e.g. against noise or impact
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/077—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A61B6/035—Mechanical aspects of CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Medical Informatics (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2013028922A 2012-02-22 2013-02-18 Ｘ線ｃｔ装置 Active JP6188347B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013028922A JP6188347B2 (ja) 2012-02-22 2013-02-18 Ｘ線ｃｔ装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012036172 2012-02-22
JP2012036172 2012-02-22
JP2013028922A JP6188347B2 (ja) 2012-02-22 2013-02-18 Ｘ線ｃｔ装置

Publications (3)

Publication Number Publication Date
JP2013198731A JP2013198731A (ja) 2013-10-03
JP2013198731A5 JP2013198731A5 (enExample) 2016-02-25
JP6188347B2 true JP6188347B2 (ja) 2017-08-30

Family

ID=49005784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013028922A Active JP6188347B2 (ja) 2012-02-22 2013-02-18 Ｘ線ｃｔ装置

Country Status (4)

Country Link
US (1) US9414793B2 (enExample)
JP (1) JP6188347B2 (enExample)
CN (1) CN103796591B (enExample)
WO (1) WO2013125602A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10791999B2 (en) * 2014-02-04 2020-10-06 General Electric Company Interface for gantry and component
CN104775726B (zh) * 2015-03-09 2017-03-15 江苏建筑职业技术学院 列管式消声隔声窗
US11389126B2 (en) * 2018-10-31 2022-07-19 General Electric Company Gantry housing, and medical apparatus

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322233A (en) * 1964-12-03 1967-05-30 Porter Co H K Sound control product
US4881251A (en) 1986-07-31 1989-11-14 Kabushiki Kaisha Toshiba Computed tomograph apparatus
JPS6338438A (ja) 1986-07-31 1988-02-19 株式会社東芝 Ｘ線ｃｔ装置
JPH02124139A (ja) 1988-11-01 1990-05-11 Toshiba Corp Ｍｒｉ用磁石装置の製造方法
JP2791150B2 (ja) 1989-11-22 1998-08-27 株式会社日立製作所 核磁気共鳴装置
JPH05124308A (ja) 1991-11-06 1993-05-21 Brother Ind Ltd 圧電素子駆動型印字ヘツド
JPH08257008A (ja) 1995-03-23 1996-10-08 Hitachi Medical Corp 磁気共鳴イメージング装置およびその振動・騒音抑制方法
JPH1164599A (ja) 1997-08-25 1999-03-05 Shimadzu Corp Ｘ線照射装置
JP2003026453A (ja) * 2001-07-10 2003-01-29 Naoyoshi Kayama ペアガラス
JP2003290211A (ja) * 2002-03-29 2003-10-14 Ge Medical Systems Global Technology Co Llc Ｘ線診断システム及び装置
CN100457044C (zh) * 2006-04-28 2009-02-04 上海西门子医疗器械有限公司 Ct设备的风冷散热方法及装置
US7465089B2 (en) * 2007-01-04 2008-12-16 Battle Ronald K Protective coverings for radiological equipment
JP5220374B2 (ja) * 2007-09-27 2013-06-26 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
US20090141853A1 (en) * 2007-11-30 2009-06-04 Veronica Crews Protective shield for ct scanning machine
JP5117959B2 (ja) * 2008-08-18 2013-01-16 三菱樹脂株式会社 複層ガラス窓
CN101761732B (zh) * 2008-12-24 2013-05-08 同方威视技术股份有限公司 用于噪声源的隔音系统
JP2010227382A (ja) * 2009-03-27 2010-10-14 Toshiba Corp Ｘ線ｃｔ装置
JP2010284302A (ja) 2009-06-11 2010-12-24 Toshiba Corp Ｘ線ｃｔ装置
JP2011098070A (ja) * 2009-11-06 2011-05-19 Asahi Keisoku:Kk 医療器械装置用バックグランドミュージック装置
JP2011254888A (ja) * 2010-06-07 2011-12-22 Toshiba Corp Ｘ線ｃｔ装置
GB2483266B (en) * 2010-09-01 2013-03-06 Echo Barrier Ltd Sound absorbent barrier
US8710842B2 (en) * 2011-03-07 2014-04-29 General Electric Company Apparatus and method to reduce noise in magnetic resonance imaging systems
US20130129104A1 (en) * 2011-11-17 2013-05-23 Ashutosh Joshi System and method for acoustic noise mitigation in a computed tomography scanner

Also Published As

Publication number Publication date
WO2013125602A1 (ja) 2013-08-29
US9414793B2 (en) 2016-08-16
US20140169532A1 (en) 2014-06-19
CN103796591A (zh) 2014-05-14
CN103796591B (zh) 2016-04-20
JP2013198731A (ja) 2013-10-03

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