FR1123251A - Déclencheur automatique pour appareil de radiographie - Google Patents

Déclencheur automatique pour appareil de radiographie

Info

Publication number
FR1123251A
FR1123251A FR1123251DA FR1123251A FR 1123251 A FR1123251 A FR 1123251A FR 1123251D A FR1123251D A FR 1123251DA FR 1123251 A FR1123251 A FR 1123251A
Authority
FR
France
Prior art keywords
ray machine
machine automatic
automatic trigger
trigger
ray
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
Other languages
English (en)
Inventor
Fernand-Henri-Emile Bostel
Pierre-Albert-Mauric Abraham
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.)
NOUVELLES TECH RADIOELECTRIQUE
Original Assignee
NOUVELLES TECH RADIOELECTRIQUE
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 NOUVELLES TECH RADIOELECTRIQUE filed Critical NOUVELLES TECH RADIOELECTRIQUE
Application granted granted Critical
Publication of FR1123251A publication Critical patent/FR1123251A/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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • H05G1/62—Circuit arrangements for obtaining X-ray photography at predetermined instants in the movement of an object, e.g. X-ray stroboscopy

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
FR1123251D 1955-03-04 1955-03-04 Déclencheur automatique pour appareil de radiographie Expired FR1123251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1123251T 1955-03-04

Publications (1)

Publication Number Publication Date
FR1123251A true FR1123251A (fr) 1956-09-19

Family

ID=9633081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123251D Expired FR1123251A (fr) 1955-03-04 1955-03-04 Déclencheur automatique pour appareil de radiographie

Country Status (1)

Country Link
FR (1) FR1123251A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129704A (en) * 1960-08-25 1964-04-21 Cordis Corp Electronic cardiac programmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129704A (en) * 1960-08-25 1964-04-21 Cordis Corp Electronic cardiac programmer

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