JP3931172B2 - コンピュータ断層撮影のガントリ冷却システム及び方法 - Google Patents

コンピュータ断層撮影のガントリ冷却システム及び方法 Download PDF

Info

Publication number
JP3931172B2
JP3931172B2 JP2003415851A JP2003415851A JP3931172B2 JP 3931172 B2 JP3931172 B2 JP 3931172B2 JP 2003415851 A JP2003415851 A JP 2003415851A JP 2003415851 A JP2003415851 A JP 2003415851A JP 3931172 B2 JP3931172 B2 JP 3931172B2
Authority
JP
Japan
Prior art keywords
gantry
chamber
housing
disposed
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2003415851A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004195224A5 (OSRAM
JP2004195224A (ja
Inventor
ショーン・エー・レイ
チャールズ・ビー・ケンダル
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of JP2004195224A publication Critical patent/JP2004195224A/ja
Publication of JP2004195224A5 publication Critical patent/JP2004195224A5/ja
Application granted granted Critical
Publication of JP3931172B2 publication Critical patent/JP3931172B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2003415851A 2002-12-16 2003-12-15 コンピュータ断層撮影のガントリ冷却システム及び方法 Expired - Fee Related JP3931172B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/319,947 US6909775B2 (en) 2002-12-16 2002-12-16 Computed tomography gantry cooling systems and methods

Publications (3)

Publication Number Publication Date
JP2004195224A JP2004195224A (ja) 2004-07-15
JP2004195224A5 JP2004195224A5 (OSRAM) 2007-02-01
JP3931172B2 true JP3931172B2 (ja) 2007-06-13

Family

ID=32506749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003415851A Expired - Fee Related JP3931172B2 (ja) 2002-12-16 2003-12-15 コンピュータ断層撮影のガントリ冷却システム及び方法

Country Status (5)

Country Link
US (1) US6909775B2 (OSRAM)
JP (1) JP3931172B2 (OSRAM)
DE (1) DE10358430A1 (OSRAM)
IL (1) IL159211A (OSRAM)
NL (1) NL1025036C2 (OSRAM)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055752B4 (de) * 2004-11-18 2007-12-13 Siemens Ag Computertomograph
US7338208B2 (en) * 2004-11-24 2008-03-04 General Electric Company Methods and apparatus for CT system thermal control architecture
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
DE102006024972B4 (de) 2006-05-29 2008-08-21 Siemens Ag Vorrichtung zur Kühlung eines Röntgenstrahlungsdetektors und Kühlsystem für eine Strahlungsdetektoranordnung
US8492762B2 (en) * 2006-06-27 2013-07-23 General Electric Company Electrical interface for a sensor array
US7586096B2 (en) * 2006-11-17 2009-09-08 General Electric Company Interface assembly for thermally coupling a data acquisition system to a sensor array
WO2008099337A1 (en) * 2007-02-13 2008-08-21 Koninklijke Philips Electronics N.V. A medical diagnostic x-ray apparatus provided with a cooling device
DE102007037313B4 (de) * 2007-08-08 2009-11-12 Siemens Ag Computertomographiegerät mit einer Gantry zur Halterung von um eine Systemachse rotierbar angeordneten Komponenten eines Aufnahmesystems
EP2214559B1 (en) * 2007-11-30 2011-05-25 Koninklijke Philips Electronics N.V. Gantry cooling
US9801592B2 (en) 2013-03-15 2017-10-31 Mobius Imaging, Llc Caster system for mobile apparatus
US11944469B2 (en) 2010-03-12 2024-04-02 Mobius Imaging Llc Caster system for mobile apparatus
WO2011115711A1 (en) 2010-03-19 2011-09-22 Mobius Imaging, Llp Diagnostic imaging apparatus with airflow cooling system
JP5613487B2 (ja) * 2010-07-22 2014-10-22 株式会社東芝 Ｘ線ｃｔ装置
CN102688055B (zh) * 2011-03-23 2016-08-31 Ge医疗系统环球技术有限公司 数据采集系统及使用该数据采集系统的ct设备
CN103096608B (zh) * 2011-10-31 2017-03-01 Ge医疗系统环球技术有限公司 用于ct扫描架的冷却方法和冷却系统
JP6338570B2 (ja) * 2012-04-16 2018-06-06 ニューロロジカ・コーポレーション 固定的に装着される基準マーカを伴うイメージングシステム
WO2013188428A1 (en) 2012-06-12 2013-12-19 Gregerson Eugene A Detector system for imaging device
WO2014088041A1 (ja) * 2012-12-04 2014-06-12 株式会社 東芝 Ｘ線コンピュータ断層撮影装置
EP3711671B1 (en) 2013-03-15 2025-04-23 Mobius Imaging, Llc Imaging system
DE102014205739B4 (de) * 2014-03-27 2021-08-05 Siemens Healthcare Gmbh CT-System
JP6529817B2 (ja) 2014-05-09 2019-06-12 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置
KR101686636B1 (ko) * 2015-02-12 2016-12-14 삼성전자주식회사 냉각 ct 시스템
KR101722689B1 (ko) * 2015-02-12 2017-04-03 삼성전자주식회사 냉각 ct 시스템
KR101733798B1 (ko) 2015-08-11 2017-05-10 삼성전자주식회사 냉각 ct 시스템
US10390778B2 (en) 2015-10-19 2019-08-27 Canon Medical Systems Corporation Gantry
CN105530751B (zh) * 2016-01-22 2017-10-03 上海联影医疗科技有限公司 Ct设备的散热结构
US10267930B2 (en) 2016-09-30 2019-04-23 Shanghai United Imaging Healthcare Co., Ltd. Systems for PET imaging
CN106667517B (zh) * 2016-12-30 2018-08-03 上海联影医疗科技有限公司 Pet成像设备
CN107714061A (zh) * 2017-09-06 2018-02-23 苏州明威医疗科技有限公司 智能高效x光机冷却系统
DE102017216766B4 (de) * 2017-09-21 2020-03-19 Siemens Healthcare Gmbh Anordnung mit einer Gantry eines Computertomographiegeräts und einer Luftstrom-Umlenkungseinheit und Verfahren zur Luftkühlung
CN113331857B (zh) * 2021-05-27 2023-08-29 东软医疗系统股份有限公司 医疗影像设备及其散热控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109206A3 (en) * 1982-11-15 1985-08-21 Picker International, Inc. Computed tomography detection method and apparatus
US4651338A (en) * 1984-10-08 1987-03-17 Siemens Aktiengesellschaft Cooling system for a tomograph apparatus
JPS6199134A (ja) * 1984-10-20 1986-05-17 Fuji Photo Film Co Ltd 蓄積性螢光体シ−ト用消去ユニツト
US4969167A (en) * 1988-11-25 1990-11-06 Picker International, Inc. CT scanner cooling duct
US5299249A (en) * 1992-11-27 1994-03-29 Picker International, Inc. Heat transfer techniques for moving thermal energy from high power X-ray tubes on rotating CT gantries to a remote location
JPH07313500A (ja) * 1994-05-26 1995-12-05 Hitachi Medical Corp Ｘ線ｃｔ装置
US5761269A (en) * 1995-08-29 1998-06-02 Kabushiki Kaisha Toshiba X-ray computerized tomography system having cooling features
US5982843A (en) * 1997-10-10 1999-11-09 Analogic Corporation Closed loop air conditioning system for a computed tomography scanner
US6491428B1 (en) * 1999-08-30 2002-12-10 Kabushiki Kaisha Toshiba X-ray computed tomography apparatus

Also Published As

Publication number Publication date
US20040114723A1 (en) 2004-06-17
US6909775B2 (en) 2005-06-21
NL1025036A1 (nl) 2004-06-18
IL159211A0 (en) 2004-06-01
JP2004195224A (ja) 2004-07-15
NL1025036C2 (nl) 2005-02-08
DE10358430A1 (de) 2004-07-15
IL159211A (en) 2009-09-01

Similar Documents

Publication Publication Date Title
JP3931172B2 (ja) コンピュータ断層撮影のガントリ冷却システム及び方法
US6361208B1 (en) Mammography x-ray tube having an integral housing assembly
JP5044218B2 (ja) Ｘ線管用の気流束ダイレクタシステム
US8116432B2 (en) X-ray tube target brazed emission layer
US7881436B2 (en) Method and apparatus of differential pumping in an x-ray tube
US7508916B2 (en) Convectively cooled x-ray tube target and method of making same
US8009806B2 (en) Apparatus and method of cooling a liquid metal bearing in an x-ray tube
US6714626B1 (en) Jet cooled x-ray tube window
US7016472B2 (en) X-ray tube window cooling apparatus
JP6168901B2 (ja) Ｘ線管装置及びｘ線管装置空冷機構
US7643614B2 (en) Method and apparatus for increasing heat radiation from an x-ray tube target shaft
CN104939855B (zh) Ct系统
JP2006054181A (ja) 真空移行チャンバを備えたカンチレバー型およびストラドル型回転アノードｘ線管
JP2016026853A (ja) Ｘ線コンピュータ断層撮影装置の保守方法
JP2007184277A (ja) 高輝度ｘ線ビームを備えるコンパクトな発生源
JP7390192B2 (ja) Ｘ線ｃｔ装置
US8054945B2 (en) Evacuated enclosure window cooling
US9202664B2 (en) Finned anode
US12520410B2 (en) X-ray tube assembly and X-ray CT equipment
US11424095B1 (en) Passive thermal control of x-ray tubes
JP2011504647A (ja) 管端部に近接した焦点位置を有するｘ線管
CN116018094A (zh) X射线ct装置、x射线ct装置的控制方法及程序
CN222106592U (zh) X射线管
JP2015173106A (ja) 医療画像診断装置及びｘ線管装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061212

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061212

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20061212

TRDD Decision of grant or rejection written
A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20070202

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070213

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070312

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100316

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110316

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120316

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130316

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130316

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140316

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees