JPS6238575U - - Google Patents

Info

Publication number
JPS6238575U
JPS6238575U JP1986116618U JP11661886U JPS6238575U JP S6238575 U JPS6238575 U JP S6238575U JP 1986116618 U JP1986116618 U JP 1986116618U JP 11661886 U JP11661886 U JP 11661886U JP S6238575 U JPS6238575 U JP S6238575U
Authority
JP
Japan
Prior art keywords
rotor
cooling
equipment
passage
cooling mechanism
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.)
Granted
Application number
JP1986116618U
Other languages
English (en)
Other versions
JPH0413588Y2 (ja
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 filed Critical
Publication of JPS6238575U publication Critical patent/JPS6238575U/ja
Application granted granted Critical
Publication of JPH0413588Y2 publication Critical patent/JPH0413588Y2/ja
Expired legal-status Critical Current

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)

Description

【図面の簡単な説明】
第１図はコンピユータトモグラフイの本考案に
とつて重要な部分を示し、第２Ａ図および第２Ｂ
図は第１図によるコンピユータトモグラフイの部
分破断を含む側面図を示し、第３図は第１図にお
ける線―による断面図を示し、第４図は第１
図ないし第３図によるコンピユータトモグラフイ
の冷却循環路の説明のための原理構成図である。 １は枠体、２はリング、３は支持具、４は回転
子、５はベツド、６は患者、７は診断室、８は通
路、９はパツキン、１０は軸受、１１は蒸発器、
１２は通路、１３，１４は接続端部、１５はＸ線
源、１６はＸ線検出器、１７はＸ線束、１９はポ
ンプ、２１は凝縮器、２２は膨張弁、２３は固定
側循環系、２４は回転側循環系。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 固定の機器部分１，２にて回転可能に支持
    されている回転子４上の設備構成要素１６の冷却
    機構において、固定側の機器部分１，２と回転子
    ４との間に密閉された通路８が設けられ、この通
    路内に冷却機器の蒸発器１１が配置され、この通
    路８は冷却すべき構成要素１６および冷却液ポン
    プ１９を含む回転子４上の閉じられた冷却回路の
    冷却液で満たされていることを特徴とする設備構
    成要素の冷却機構。 (2) 回転子４はコンピユータトモグラフイの構
    成部分であり、患者を収容する空間７の両側で、
    回転子４上における冷却回路２４内にあるＸ線源
    １５およびＸ線検出器１６を支持していることを
    特徴とする実用新案登録請求の範囲第１項記載の
    設備構成要素の冷却機構。
JP1986116618U 1985-08-01 1986-07-29 Expired JPH0413588Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3527657 1985-08-01

Publications (2)

Publication Number Publication Date
JPS6238575U true JPS6238575U (ja) 1987-03-07
JPH0413588Y2 JPH0413588Y2 (ja) 1992-03-30

Family

ID=6277432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986116618U Expired JPH0413588Y2 (ja) 1985-08-01 1986-07-29

Country Status (4)

Country Link
US (1) US4709559A (ja)
EP (1) EP0225964B1 (ja)
JP (1) JPH0413588Y2 (ja)
DE (1) DE3666527D1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175409U (ja) * 1987-04-29 1989-05-22
JP2009254816A (ja) * 2008-04-14 2009-11-05 General Electric Co <Ge> コンピュータ断層システム

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707038U1 (de) * 1987-05-15 1988-09-15 Siemens AG, 1000 Berlin und 8000 München Computertomograph
US5012505A (en) * 1989-05-19 1991-04-30 Picker International, Inc. Fluidic slip ring for CT scanners
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
US5444752A (en) * 1994-02-03 1995-08-22 Analogic Corporation Tomography detector temperature equalization
US5610968A (en) * 1995-03-17 1997-03-11 Picker International, Inc. High capacity cooling system for CT gantry
US6519318B1 (en) 1999-07-12 2003-02-11 Varian Medical Systems, Inc. Large surface area x-ray tube shield structure
US6276145B1 (en) * 1999-10-27 2001-08-21 Picker International, Inc. Aerostatic CT suspension
US6327340B1 (en) 1999-10-29 2001-12-04 Varian Medical Systems, Inc. Cooled x-ray tube and method of operation
US6249563B1 (en) * 1999-12-08 2001-06-19 General Electric Company X-ray detector array maintained in isothermal condition
US6529579B1 (en) 2000-03-15 2003-03-04 Varian Medical Systems, Inc. Cooling system for high power x-ray tubes
US6580780B1 (en) 2000-09-07 2003-06-17 Varian Medical Systems, Inc. Cooling system for stationary anode x-ray tubes
US6438208B1 (en) 2000-09-08 2002-08-20 Varian Medical Systems, Inc. Large surface area x-ray tube window and window cooling plenum
US6519317B2 (en) 2001-04-09 2003-02-11 Varian Medical Systems, Inc. Dual fluid cooling system for high power x-ray tubes
US7104687B2 (en) * 2001-06-07 2006-09-12 Hitachi Medical Corporation X-ray diagnosis apparatus having a common cooler
US7403596B1 (en) 2002-12-20 2008-07-22 Varian Medical Systems, Inc. X-ray tube housing window
US8503616B2 (en) * 2008-09-24 2013-08-06 Varian Medical Systems, Inc. X-ray tube window
JP6368774B2 (ja) * 2013-05-06 2018-08-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． アイソセンタとの画像化システム回転構成部品の整列
CN105378508B (zh) 2013-05-10 2019-09-03 皇家飞利浦有限公司 直接转换辐射探测器数字信号处理电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981702A (en) * 1973-12-10 1976-09-21 Michael Eskeli Heat exchanger
US4022032A (en) * 1975-12-16 1977-05-10 Nott Clinton W Refrigeration system
GB1527813A (en) * 1976-06-02 1978-10-11 Emi Ltd Cooling x-ray apparatus
GB2026812A (en) * 1978-07-28 1980-02-06 Emi Ltd Power supply arrangement for computerised tomographic apparatus
JPS5546408A (en) * 1978-09-29 1980-04-01 Toshiba Corp X-ray device
DE3010819A1 (de) * 1980-03-20 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Roentgenschichtgeraet zur herstellung von transversalschichtbildern
JPS5750673A (en) * 1980-09-11 1982-03-25 Toshiba Corp Radiation detector
US4355410A (en) * 1980-10-27 1982-10-19 X-Ray Manufacturing & Supply, Inc. Industrial X-ray machine
DE3149705A1 (de) * 1981-12-15 1983-07-21 Siemens AG, 1000 Berlin und 8000 München "rotierendes detektorsystem mit kuehlmittelvorrat"
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175409U (ja) * 1987-04-29 1989-05-22
JP2009254816A (ja) * 2008-04-14 2009-11-05 General Electric Co <Ge> コンピュータ断層システム

Also Published As

Publication number Publication date
EP0225964B1 (de) 1989-10-25
EP0225964A1 (de) 1987-06-24
US4709559A (en) 1987-12-01
JPH0413588Y2 (ja) 1992-03-30
DE3666527D1 (en) 1989-11-30

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