FR1566263A - - Google Patents

Info

Publication number
FR1566263A
FR1566263A FR136135A FR1566263DA FR1566263A FR 1566263 A FR1566263 A FR 1566263A FR 136135 A FR136135 A FR 136135A FR 1566263D A FR1566263D A FR 1566263DA FR 1566263 A FR1566263 A FR 1566263A
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
FR136135A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1566263A publication Critical patent/FR1566263A/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
    • A61B6/10—Safety means specially adapted therefor
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/16—Control of position or direction using feedback using an analogue comparing device whose output amplitude can only take a number of discrete values

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR136135A 1968-01-16 1968-01-16 Expired FR1566263A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR136135 1968-01-16

Publications (1)

Publication Number Publication Date
FR1566263A true FR1566263A (ja) 1969-05-09

Family

ID=8644619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR136135A Expired FR1566263A (ja) 1968-01-16 1968-01-16

Country Status (4)

Country Link
BE (1) BE726711A (ja)
DE (1) DE1900727A1 (ja)
FR (1) FR1566263A (ja)
NL (1) NL6900369A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777145A (en) * 1972-06-23 1973-12-04 Picker Corp Automatic limit switch system for a scintillation device and method of operation

Also Published As

Publication number Publication date
DE1900727A1 (de) 1970-02-19
BE726711A (ja) 1969-07-10
NL6900369A (ja) 1969-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse