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
Links
- 238000001816 cooling Methods 0.000 claims description 8
- 238000002591 computed tomography Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000003325 tomography Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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
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。
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)
- 【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。
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)
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)
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)
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)
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 |
-
1985
- 1985-07-10 US US06/753,616 patent/US4651338A/en not_active Expired - Lifetime
- 1985-09-24 EP EP85112046A patent/EP0182040B1/de not_active Expired
- 1985-09-24 DE DE8585112046T patent/DE3566495D1/de not_active Expired
- 1985-10-04 JP JP1985152431U patent/JPH0632089Y2/ja not_active Expired - Lifetime
Patent Citations (2)
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)
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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