FR2149455B1 - - Google Patents

Info

Publication number
FR2149455B1
FR2149455B1 FR7229209A FR7229209A FR2149455B1 FR 2149455 B1 FR2149455 B1 FR 2149455B1 FR 7229209 A FR7229209 A FR 7229209A FR 7229209 A FR7229209 A FR 7229209A FR 2149455 B1 FR2149455 B1 FR 2149455B1
Authority
FR
France
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
FR7229209A
Other versions
FR2149455A1 (fr
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.)
Studsvik Energiteknik AB
Original Assignee
Studsvik Energiteknik AB
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 Studsvik Energiteknik AB filed Critical Studsvik Energiteknik AB
Publication of FR2149455A1 publication Critical patent/FR2149455A1/fr
Application granted granted Critical
Publication of FR2149455B1 publication Critical patent/FR2149455B1/fr
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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7229209A 1971-08-13 1972-08-11 Expired FR2149455B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10364/71A SE351071B (fr) 1971-08-13 1971-08-13

Publications (2)

Publication Number Publication Date
FR2149455A1 FR2149455A1 (fr) 1973-03-30
FR2149455B1 true FR2149455B1 (fr) 1976-08-13

Family

ID=20292191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229209A Expired FR2149455B1 (fr) 1971-08-13 1972-08-11

Country Status (6)

Country Link
US (1) US3821555A (fr)
CA (1) CA958820A (fr)
DE (1) DE2239566A1 (fr)
FR (1) FR2149455B1 (fr)
GB (1) GB1396166A (fr)
SE (1) SE351071B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963422A (en) * 1974-07-12 1976-06-15 Young Robert A Counter flowing positive ion-negative ion neutralization chromatograph
CA2041664A1 (fr) * 1989-06-30 1990-12-31 Charles H. Kaplan Tomodensitometre a images enregistrees

Also Published As

Publication number Publication date
DE2239566A1 (de) 1973-02-22
SE351071B (fr) 1972-11-13
US3821555A (en) 1974-06-28
CA958820A (en) 1974-12-03
GB1396166A (en) 1975-06-04
FR2149455A1 (fr) 1973-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse