FR1319743A - Diaphragme d'un appareil à rayons chi - Google Patents

Diaphragme d'un appareil à rayons chi

Info

Publication number
FR1319743A
FR1319743A FR19698A FR13019698A FR1319743A FR 1319743 A FR1319743 A FR 1319743A FR 19698 A FR19698 A FR 19698A FR 13019698 A FR13019698 A FR 13019698A FR 1319743 A FR1319743 A FR 1319743A
Authority
FR
France
Prior art keywords
chi
diaphragm
ray machine
ray
machine
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
FR19698A
Other languages
English (en)
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.)
MAN ETS DE
Original Assignee
MAN ETS DE
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 MAN ETS DE filed Critical MAN ETS DE
Application granted granted Critical
Publication of FR1319743A publication Critical patent/FR1319743A/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
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/06—Diaphragms
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
FR19698A 1961-11-30 1962-04-13 Diaphragme d'un appareil à rayons chi Expired FR1319743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE487126 1961-11-30

Publications (1)

Publication Number Publication Date
FR1319743A true FR1319743A (fr) 1963-03-01

Family

ID=8581003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19698A Expired FR1319743A (fr) 1961-11-30 1962-04-13 Diaphragme d'un appareil à rayons chi

Country Status (1)

Country Link
FR (1) FR1319743A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615335A1 (de) * 1976-04-08 1977-10-13 Siemens Ag Primaerstrahlenblende

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615335A1 (de) * 1976-04-08 1977-10-13 Siemens Ag Primaerstrahlenblende

Similar Documents

Publication Publication Date Title
FR1118875A (fr) Perfectionnements à un appareil d'électro-abrasion
FR1372538A (fr) Appareil à rayons x
FR1196832A (fr) Appareil à rayons chi
FR1105733A (fr) Réacteur nucléaire à deux circulations
FR1294170A (fr) Perfectionnements aux embrayages à diaphragme
FR1189995A (fr) Mode de fonctionnement d'un appareil électroluminescent à rayons chi
FR1319743A (fr) Diaphragme d'un appareil à rayons chi
FR1404997A (fr) Amplificateur d'un appareil de télévision
FR1233774A (fr) Appareil à rayons x
FR1132975A (fr) Perfectionnements à l'hydroreformation
FR1347054A (fr) Appareil d'anesthésie
FR1203150A (fr) Diaphragme d'appareil photographique
FR1112245A (fr) Appareil à douche
FR1189994A (fr) Mode de fonctionnement d'un appareil à rayons chi
FR1121024A (fr) Appareil à rayons chi
BE581563A (fr) Perfectionnements relatifs à des dispositifs d'exposition.
FR1220333A (fr) Dispositif de commande d'appareil à rayons chi
FR1347860A (fr) Sulfurimètre à rayons chi
FR1292254A (fr) Compresseur à membrane
FR1291745A (fr) Perfectionnement apporté aux machines à coudre
FR1313869A (fr) Vanne à diaphragme
FR1185826A (fr) Appareil à rayons chi
FR1356069A (fr) Appareil à rayons x
FR1348981A (fr) Appareil de réglage d'un réacteur nucléaire
FR1296470A (fr) Obturateur photographique à diaphragme