FR2110905A5 - - Google Patents

Info

Publication number
FR2110905A5
FR2110905A5 FR7135508A FR7135508A FR2110905A5 FR 2110905 A5 FR2110905 A5 FR 2110905A5 FR 7135508 A FR7135508 A FR 7135508A FR 7135508 A FR7135508 A FR 7135508A FR 2110905 A5 FR2110905 A5 FR 2110905A5
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
FR7135508A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR2110905A5 publication Critical patent/FR2110905A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7135508A 1970-10-01 1971-10-01 Expired FR2110905A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1454370A CH530004A (de) 1970-10-01 1970-10-01 Nachweis- und Messverfahren mittels Markierungssubstanzen

Publications (1)

Publication Number Publication Date
FR2110905A5 true FR2110905A5 (fr) 1972-06-02

Family

ID=4401690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135508A Expired FR2110905A5 (fr) 1970-10-01 1971-10-01

Country Status (6)

Country Link
CH (1) CH530004A (fr)
DD (1) DD94917A5 (fr)
DE (1) DE2145401A1 (fr)
FR (1) FR2110905A5 (fr)
GB (1) GB1290130A (fr)
NL (1) NL7112619A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166455A (en) * 1978-01-25 1979-09-04 Howmedica Inc. Apparatus and method for non-invasive detection of strictures in conductive fluid conduits
AT381593B (de) * 1983-02-09 1986-11-10 Avl Verbrennungskraft Messtech Messanordnung mit zumindest einem sensor
CN1973761A (zh) * 2005-11-28 2007-06-06 人宇生物科技股份有限公司 血液循环流速检测系统及其检测方法

Also Published As

Publication number Publication date
GB1290130A (fr) 1972-09-20
DD94917A5 (fr) 1973-01-05
NL7112619A (fr) 1972-04-05
CH530004A (de) 1972-10-31
DE2145401A1 (de) 1972-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse