DE3149705C2 - - Google Patents

Info

Publication number
DE3149705C2
DE3149705C2 DE3149705A DE3149705A DE3149705C2 DE 3149705 C2 DE3149705 C2 DE 3149705C2 DE 3149705 A DE3149705 A DE 3149705A DE 3149705 A DE3149705 A DE 3149705A DE 3149705 C2 DE3149705 C2 DE 3149705C2
Authority
DE
Germany
Prior art keywords
detectors
cooling
finger
coolant
detector system
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
Application number
DE3149705A
Other languages
German (de)
English (en)
Other versions
DE3149705A1 (de
Inventor
Helmut 8524 Neunkirchen De Forster
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19813149705 priority Critical patent/DE3149705A1/de
Priority to US06/429,868 priority patent/US4456826A/en
Priority to EP82111131A priority patent/EP0081751B1/de
Priority to JP57220023A priority patent/JPS58109034A/ja
Publication of DE3149705A1 publication Critical patent/DE3149705A1/de
Application granted granted Critical
Publication of DE3149705C2 publication Critical patent/DE3149705C2/de
Granted 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
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/244—Auxiliary details, e.g. casings, cooling, damping or insulation against damage by, e.g. heat, pressure or the like

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation Pyrometers (AREA)
DE19813149705 1981-12-15 1981-12-15 "rotierendes detektorsystem mit kuehlmittelvorrat" Granted DE3149705A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19813149705 DE3149705A1 (de) 1981-12-15 1981-12-15 "rotierendes detektorsystem mit kuehlmittelvorrat"
US06/429,868 US4456826A (en) 1981-12-15 1982-09-30 Rotating detector system with coolant supply
EP82111131A EP0081751B1 (de) 1981-12-15 1982-12-02 Rotierendes Detektorsystem mit Kühlmittelvorrat
JP57220023A JPS58109034A (ja) 1981-12-15 1982-12-14 断層像作成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149705 DE3149705A1 (de) 1981-12-15 1981-12-15 "rotierendes detektorsystem mit kuehlmittelvorrat"

Publications (2)

Publication Number Publication Date
DE3149705A1 DE3149705A1 (de) 1983-07-21
DE3149705C2 true DE3149705C2 (enExample) 1989-02-16

Family

ID=6148811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813149705 Granted DE3149705A1 (de) 1981-12-15 1981-12-15 "rotierendes detektorsystem mit kuehlmittelvorrat"

Country Status (4)

Country Link
US (1) US4456826A (enExample)
EP (1) EP0081751B1 (enExample)
JP (1) JPS58109034A (enExample)
DE (1) DE3149705A1 (enExample)

Families Citing this family (14)

* 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
US4709559A (en) * 1985-08-01 1987-12-01 Siemens Aktiengesellschaft Cooling system for relatively movable components
JPS62180286A (ja) * 1986-02-04 1987-08-07 Japan Atom Energy Res Inst ガス冷却型半導体放射線検出器
JP2526870B2 (ja) * 1986-08-19 1996-08-21 株式会社島津製作所 放射線像撮像装置
DE8707038U1 (de) * 1987-05-15 1988-09-15 Siemens AG, 1000 Berlin und 8000 München Computertomograph
DE3737159A1 (de) * 1987-11-02 1989-05-11 Steffel Gmbh Spezialmaschbau Vorrichtung zur allseitigen roentgenpruefung eines drehbar abgestuetzten kraftfahrzeugreifens waehrend einer reifenumdrehung
US4969167A (en) * 1988-11-25 1990-11-06 Picker International, Inc. CT scanner cooling duct
US5444752A (en) * 1994-02-03 1995-08-22 Analogic Corporation Tomography detector temperature equalization
IL116717A (en) 1996-01-09 1999-12-22 Elop Electrooptics Ind Ltd Optical tracing system
DE10058818A1 (de) * 2000-11-27 2002-06-06 Philips Corp Intellectual Pty Röntgendetektor mit integrierter Kühlung
US7104687B2 (en) * 2001-06-07 2006-09-12 Hitachi Medical Corporation X-ray diagnosis apparatus having a common cooler
JP4365762B2 (ja) * 2004-09-30 2009-11-18 株式会社日立製作所 核医学診断装置および核医学診断装置の冷却方法
US20090257548A1 (en) * 2008-04-14 2009-10-15 Ashutosh Joshi Computed tomography system
DE102017208955A1 (de) * 2017-05-29 2018-11-29 Siemens Healthcare Gmbh Detektorvorrichtung aufweisend einen Kühlluftpfad zum Kühlen eines Röntgendetektors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931581A1 (de) * 1969-06-21 1970-12-23 Philips Nv Kryostatdetektor
DE2741404A1 (de) * 1977-09-14 1979-03-22 Siemens Ag Anordnung zum herstellen eines koerperschnittbildes

Also Published As

Publication number Publication date
US4456826A (en) 1984-06-26
EP0081751A1 (de) 1983-06-22
EP0081751B1 (de) 1987-03-25
JPS58109034A (ja) 1983-06-29
DE3149705A1 (de) 1983-07-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee