FR2434608B1 - Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps - Google Patents

Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps

Info

Publication number
FR2434608B1
FR2434608B1 FR7825283A FR7825283A FR2434608B1 FR 2434608 B1 FR2434608 B1 FR 2434608B1 FR 7825283 A FR7825283 A FR 7825283A FR 7825283 A FR7825283 A FR 7825283A FR 2434608 B1 FR2434608 B1 FR 2434608B1
Authority
FR
France
Prior art keywords
examining
interest
blood vessel
detection
outside
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
FR7825283A
Other languages
English (en)
Other versions
FR2434608A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7825283A priority Critical patent/FR2434608B1/fr
Publication of FR2434608A1 publication Critical patent/FR2434608A1/fr
Application granted granted Critical
Publication of FR2434608B1 publication Critical patent/FR2434608B1/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4057Arrangements for generating radiation specially adapted for radiation diagnosis by using radiation sources located in the interior of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026Measuring blood flow
    • A61B5/0275Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/02755Radioactive tracers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914Measurement of spatial distribution of radiation
    • G01T1/2985In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
FR7825283A 1978-09-01 1978-09-01 Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps Expired FR2434608B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825283A FR2434608B1 (fr) 1978-09-01 1978-09-01 Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825283A FR2434608B1 (fr) 1978-09-01 1978-09-01 Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps

Publications (2)

Publication Number Publication Date
FR2434608A1 FR2434608A1 (fr) 1980-03-28
FR2434608B1 true FR2434608B1 (fr) 1985-10-11

Family

ID=9212272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825283A Expired FR2434608B1 (fr) 1978-09-01 1978-09-01 Procede et appareil pour examiner un vaisseau sanguin presentant de l'interet en utilisant des radiations detectees a l'exterieur du corps

Country Status (1)

Country Link
FR (1) FR2434608B1 (fr)

Also Published As

Publication number Publication date
FR2434608A1 (fr) 1980-03-28

Similar Documents

Publication Publication Date Title
FR2475884B1 (fr) Procede et appareil de mesure de differentes parties du corps humain
GB2031142B (en) Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body
DE2967124D1 (en) Ultrasonic method and apparatus for measuring the density of liquid
BE878245A (fr) Appareil et procede pour l'analyse du sang total dans des milieux poreux
BE864046A (fr) Procede et appareil pour deceler la presence de microorganismes
FR2336680A1 (fr) Procede et appareil a ultrason pour la formation d'images et la caracterisation de corps
FR2517972B1 (fr) Procede et appareil pour l'irradiation de fluides
JPS54163695A (en) Method of and device for photographing blood vessel
JPS5397289A (en) Method of and device for collecting blood sample
FR2512988B1 (fr) Procede et appareil ultrasoniques pour la formation d'images et la caracterisation de corps moyennant l'utilisation d'une detection d'amplitude et de polarite
FR2352593B1 (fr) Procede et appareil pour la generation de fluides atomises et melanges
FR2286380A1 (fr) Procede et appareil pour l'analyse des fluides biologiques
FR2402376B1 (fr) Transducteur ultrasonore et appareil de detection d'un niveau de liquide
NO821245L (no) Fremgangsmaate ved blodstroemshastighetsmaaling med ultralyd, kombinert med ekko-amplitudeavbildning, for undersoekelse av levende biologiske strukturer
GB2033102B (en) Method of and apparatus for examination of visual fields
FR2321694A1 (fr) Procede et appareil pour l'appreciation de soudures en utilisant les ondes de contrainte
FR2344265A1 (fr) Perfectionnements apportes aux membranes antigeniques pour le diagnostic de la syphilis et appareil utilisant une telle membrane
GB2035970B (en) Apparatus for collecting a sample of urine from a patient
IT1150936B (it) Apparato per l'esame di un oggetto mediante onde ultrasoniche
FR2518259B1 (fr) Procede et appareil pour mesurer la temperature de surface d'un corps metallique
GB2008744B (en) Apparatus for use in diagnosis or charchteristics of a patients blood flow
PT80743A (fr) Sonde et procede pour le diagnostic du sexe d'un embryon humain
IT1192320B (it) Apparecchio di esplorazione per l'esame diagnostico del cervello
DE2964472D1 (en) Ultrasonic imaging apparatus and use thereof for medical ultrasonic diagnostics
FR2313674A1 (fr) Procede et appareil pour la determination de la teneur d'anhydride carbonique d'un fluide biologique

Legal Events

Date Code Title Description
ST Notification of lapse