FR2245146A1 - X-ray unit with rectifier - consists of a combination of an X-ray source and a tomographic X-ray recording unit - Google Patents

X-ray unit with rectifier - consists of a combination of an X-ray source and a tomographic X-ray recording unit

Info

Publication number
FR2245146A1
FR2245146A1 FR7431831A FR7431831A FR2245146A1 FR 2245146 A1 FR2245146 A1 FR 2245146A1 FR 7431831 A FR7431831 A FR 7431831A FR 7431831 A FR7431831 A FR 7431831A FR 2245146 A1 FR2245146 A1 FR 2245146A1
Authority
FR
France
Prior art keywords
ray
rectifier
unit
transformer
tomographic
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
FR7431831A
Other languages
English (en)
French (fr)
Other versions
FR2245146B1 (enrdf_load_stackoverflow
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.)
PALOMEX Oy
Original Assignee
PALOMEX Oy
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 PALOMEX Oy filed Critical PALOMEX Oy
Publication of FR2245146A1 publication Critical patent/FR2245146A1/fr
Application granted granted Critical
Publication of FR2245146B1 publication Critical patent/FR2245146B1/fr
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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • A61B6/025—Tomosynthesis
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/32—Supply voltage of the X-ray apparatus or tube

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (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)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR7431831A 1973-09-21 1974-09-20 X-ray unit with rectifier - consists of a combination of an X-ray source and a tomographic X-ray recording unit Granted FR2245146A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI2958/73A FI295873A7 (enrdf_load_stackoverflow) 1973-09-21 1973-09-21

Publications (2)

Publication Number Publication Date
FR2245146A1 true FR2245146A1 (en) 1975-04-18
FR2245146B1 FR2245146B1 (enrdf_load_stackoverflow) 1981-04-10

Family

ID=8507816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431831A Granted FR2245146A1 (en) 1973-09-21 1974-09-20 X-ray unit with rectifier - consists of a combination of an X-ray source and a tomographic X-ray recording unit

Country Status (5)

Country Link
JP (1) JPS5748840B2 (enrdf_load_stackoverflow)
DE (1) DE2444143A1 (enrdf_load_stackoverflow)
FI (1) FI295873A7 (enrdf_load_stackoverflow)
FR (1) FR2245146A1 (enrdf_load_stackoverflow)
IT (1) IT1021477B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440136A1 (fr) * 1978-10-25 1980-05-23 Siemens Ag Generateur pour appareil de radiodiagnostic comportant un convertisseur continu-alternatif alimentant son transformateur haute tension
FR2494539A1 (fr) * 1980-11-19 1982-05-21 Philips Nv Generateur de rayons x pour un tube a rayons x comportant une electrode mediane connectee a la masse et tube a rayons x alimente par un tel generateur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750633C2 (de) * 1977-11-11 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Röntgenschichtgerät zur Herstellung von Transversalschichtbildern mit einem Röntgenstrahler und einer Bürsten-Schleifringanordnung zur Energieübertragung
DE2831093A1 (de) * 1978-07-14 1980-01-24 Siemens Ag Roentgendiagnostikgenerator
DE2908767A1 (de) * 1979-03-06 1980-09-18 Siemens Ag Roentgendiagnostikgenerator mit einem dem hochspannungstransformator vorgeschalteten wechselrichter
JPS59128199U (ja) * 1983-02-17 1984-08-29 株式会社吉田製作所 Ｘ線撮影装置の駆動回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440136A1 (fr) * 1978-10-25 1980-05-23 Siemens Ag Generateur pour appareil de radiodiagnostic comportant un convertisseur continu-alternatif alimentant son transformateur haute tension
FR2494539A1 (fr) * 1980-11-19 1982-05-21 Philips Nv Generateur de rayons x pour un tube a rayons x comportant une electrode mediane connectee a la masse et tube a rayons x alimente par un tel generateur

Also Published As

Publication number Publication date
DE2444143A1 (de) 1975-04-10
JPS5060193A (enrdf_load_stackoverflow) 1975-05-23
JPS5748840B2 (enrdf_load_stackoverflow) 1982-10-18
FR2245146B1 (enrdf_load_stackoverflow) 1981-04-10
FI295873A7 (enrdf_load_stackoverflow) 1975-03-22
IT1021477B (it) 1978-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse