JPS6167705U - - Google Patents

Info

Publication number
JPS6167705U
JPS6167705U JP1985152431U JP15243185U JPS6167705U JP S6167705 U JPS6167705 U JP S6167705U JP 1985152431 U JP1985152431 U JP 1985152431U JP 15243185 U JP15243185 U JP 15243185U JP S6167705 U JPS6167705 U JP S6167705U
Authority
JP
Japan
Prior art keywords
ring
computer tomography
passage
rotary
computer
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
JP1985152431U
Other languages
English (en)
Other versions
JPH0632089Y2 (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 JPS6167705U publication Critical patent/JPS6167705U/ja
Application granted granted Critical
Publication of JPH0632089Y2 publication Critical patent/JPH0632089Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案によるコンピユータトモグラフ
イの実施例を示し、第２図は第１図の−断面
図である。 １…コンピユータトモグラフイ、２…固定機器
部分、３…回転リング、４…Ｘ線源、５…Ｘ線検
出器（測定電子回路）、６…開口、７…電源装置
、８…付加的な電子回路、９…容器、１０…冷却
油入口管、１１…冷却油出口管、１２…冷却風流
入口、１３…冷却風流出口、１４…リング通路、
１５…冷却フイン、１６…油管、１７…熱絶縁部
、１８…パツキン、１９，２０…高周波アンテナ
、２１，２２…絶縁部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 回転リング３を回転可能に支持している固
    定機器部分２を備え、その回転リングは患者を受
    け入れる開口６の両側にＸ線源４およびＸ線検出
    器５を保持しているようなコンピユータトモグラ
    フイにおいて、前記固定機器部分２は、冷却風の
    ための少なくとも１つの流入口１２および１つの
    流出口１３を備えたリング通路１４を有し、回転
    リングに配設された冷却フイン１５がそのリング
    通路内に突出していることを特徴とするコンピユ
    ータトモグラフイ。 (2) 前記冷却フイン１５は前記回転リング３に
    おける冷却剤が流れる室１６の外側にあり、この
    冷却剤はＸ線源４ないしはＸ線検出器５または測
    定電子回路の容器内を流れるようになつているこ
    とを特徴とする実用新案登録請求の範囲第１項記
    載のコンピユータトモグラフイ。 (3) 前記リング通路１４内に回転形信号伝送器
    １９，２０が配置されていることを特徴とする実
    用新案登録請求の範囲第１項または第２項記載の
    コンピユータトモグラフイ。 (4) 前記信号伝送器１９，２０は、回転リング
    ３とリング通路１４とにおいて互いに対面する高
    周波アンテナによつて形成されていることを特徴
    とする実用新案登録請求の範囲第３項記載のコン
    ピユータトモグラフイ。
JP1985152431U 1984-10-08 1985-10-04 コンピュータトモグラフィ Expired - Lifetime JPH0632089Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3436867.1 1984-10-08
DE3436867 1984-10-08

Publications (2)

Publication Number Publication Date
JPS6167705U true JPS6167705U (ja) 1986-05-09
JPH0632089Y2 JPH0632089Y2 (ja) 1994-08-24

Family

ID=6247381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985152431U Expired - Lifetime JPH0632089Y2 (ja) 1984-10-08 1985-10-04 コンピュータトモグラフィ

Country Status (4)

Country Link
US (1) US4651338A (ja)
EP (1) EP0182040B1 (ja)
JP (1) JPH0632089Y2 (ja)
DE (1) DE3566495D1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01310643A (ja) * 1988-06-08 1989-12-14 Toshiba Corp Ｘ線ｃｔスキャナ装置
JPH11188029A (ja) * 1997-10-23 1999-07-13 Toshiba Corp Ｘ線ｃｔ装置
WO2014203589A1 (ja) * 2013-06-18 2014-12-24 浜松ホトニクス株式会社 放射線検出モジュール及び放射線検出ユニット

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709559A (en) * 1985-08-01 1987-12-01 Siemens Aktiengesellschaft Cooling system for relatively movable components
US4866743A (en) * 1987-04-29 1989-09-12 Siemens Aktiengesellschaft Computer tomography apparatus with a closed circulation cooling system
DE8707038U1 (de) * 1987-05-15 1988-09-15 Siemens AG, 1000 Berlin und 8000 München Computertomograph
JPH0673291B2 (ja) * 1988-04-16 1994-09-14 株式会社東芝 Ｘ線管
US4969167A (en) * 1988-11-25 1990-11-06 Picker International, Inc. CT scanner cooling duct
US5012505A (en) * 1989-05-19 1991-04-30 Picker International, Inc. Fluidic slip ring for CT scanners
US5086449A (en) * 1990-08-08 1992-02-04 Picker International, Inc. Debubbler system for X-ray tubes
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
US5530424A (en) * 1994-09-16 1996-06-25 General Electric Company Apparatus and method for high data rate communication in a computerized tomography system
US5530425A (en) * 1994-09-16 1996-06-25 General Electric Company Radiation shielded apparatus for high data rate communication in a computerized tomography system
US5530423A (en) * 1994-09-16 1996-06-25 General Electric Company Transmission line with a grounding brush for high data rate communication in a computerized tomography system
US5530422A (en) * 1994-09-16 1996-06-25 General Electric Company Differentially driven transmission line for high data rate communication in a computerized tomography system
US5610968A (en) * 1995-03-17 1997-03-11 Picker International, Inc. High capacity cooling system for CT gantry
DE19704338A1 (de) * 1997-02-05 1998-08-06 Siemens Ag Computertomograph
DE10036301A1 (de) * 2000-07-26 2002-02-07 Philips Corp Intellectual Pty Hochspannungserzeuger mit Hybridisolierung
DE10058818A1 (de) * 2000-11-27 2002-06-06 Philips Corp Intellectual Pty Röntgendetektor mit integrierter Kühlung
JP4258018B2 (ja) * 2001-06-07 2009-04-30 株式会社日立メディコ Ｘ線診断装置
US6822980B2 (en) * 2001-07-25 2004-11-23 Adc Telecommunications, Inc. Tunable semiconductor laser with integrated wideband reflector
US6909775B2 (en) * 2002-12-16 2005-06-21 Ge Medical Systems Global Technology Company, Llc Computed tomography gantry cooling systems and methods
DE102004055752B4 (de) 2004-11-18 2007-12-13 Siemens Ag Computertomograph
US7543987B2 (en) * 2004-12-29 2009-06-09 Varian Medical Systems, Inc. Modular cooling unit for x-ray device
DE102006024972B4 (de) 2006-05-29 2008-08-21 Siemens Ag Vorrichtung zur Kühlung eines Röntgenstrahlungsdetektors und Kühlsystem für eine Strahlungsdetektoranordnung
EP2111162B1 (en) * 2007-02-13 2018-11-14 Koninklijke Philips N.V. A medical diagnostic x-ray apparatus provided with a cooling device
US7912182B2 (en) * 2007-02-13 2011-03-22 Koninklijke Philips Electronics N.V. Medical diagnostic X-ray apparatus provided with a cooling device
EP2693950B1 (en) * 2011-04-07 2020-07-29 Mobius Imaging, Llc Mobile x-ray imaging system
KR101733798B1 (ko) 2015-08-11 2017-05-10 삼성전자주식회사 냉각 ct 시스템
GB201905243D0 (en) 2019-04-12 2019-05-29 Elekta ltd Radiotherepy apparatus
GB2590648B (en) * 2019-12-20 2022-01-05 Elekta ltd Radiotherapy apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914604U (ja) * 1982-07-20 1984-01-28 株式会社日立メデイコ Ｃｔスキヤナ
JPS5939408U (ja) * 1982-08-31 1984-03-13 日本電気ホームエレクトロニクス株式会社 レコ−ドプレ−ヤのミユ−テイング装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565969A (en) * 1924-03-26 1925-12-15 Spiro Harry Cooling device for x-ray tubes
US1874478A (en) * 1930-01-02 1932-08-30 Wappler Electric Company Inc Mounting for x-ray tubes
US2313145A (en) * 1940-07-31 1943-03-09 Universal X Ray Products Inc X-ray apparatus
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
DE3215377A1 (de) * 1982-04-24 1983-10-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung fuer die mikrowellenuebertragung zwischen zwei relativ zueinander drehbaren teilen
EP0109204A3 (en) * 1982-11-15 1985-08-28 Picker International, Inc. Method and apparatus for a modular detector mount in a computed tomography scanner
EP0109206A3 (en) * 1982-11-15 1985-08-21 Picker International, Inc. Computed tomography detection method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914604U (ja) * 1982-07-20 1984-01-28 株式会社日立メデイコ Ｃｔスキヤナ
JPS5939408U (ja) * 1982-08-31 1984-03-13 日本電気ホームエレクトロニクス株式会社 レコ−ドプレ−ヤのミユ−テイング装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01310643A (ja) * 1988-06-08 1989-12-14 Toshiba Corp Ｘ線ｃｔスキャナ装置
JPH11188029A (ja) * 1997-10-23 1999-07-13 Toshiba Corp Ｘ線ｃｔ装置
WO2014203589A1 (ja) * 2013-06-18 2014-12-24 浜松ホトニクス株式会社 放射線検出モジュール及び放射線検出ユニット

Also Published As

Publication number Publication date
US4651338A (en) 1987-03-17
EP0182040B1 (de) 1988-11-30
DE3566495D1 (en) 1989-01-05
EP0182040A1 (de) 1986-05-28
JPH0632089Y2 (ja) 1994-08-24

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