ZA766228B - Nuclear stethoscope - Google Patents

Nuclear stethoscope

Info

Publication number
ZA766228B
ZA766228B ZA766228A ZA766228A ZA766228B ZA 766228 B ZA766228 B ZA 766228B ZA 766228 A ZA766228 A ZA 766228A ZA 766228 A ZA766228 A ZA 766228A ZA 766228 B ZA766228 B ZA 766228B
Authority
ZA
South Africa
Prior art keywords
stethoscope
nuclear
nuclear stethoscope
Prior art date
Application number
ZA766228A
Inventor
H Wagner
R Wake
Original Assignee
Ohio Nuclear
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 Ohio Nuclear filed Critical Ohio Nuclear
Publication of ZA766228B publication Critical patent/ZA766228B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4057—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis by using radiation sources located in the interior of the body
    • 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
    • A61B5/02755—Radioactive tracers
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
ZA766228A 1975-11-06 1976-10-19 Nuclear stethoscope ZA766228B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62952175A 1975-11-06 1975-11-06

Publications (1)

Publication Number Publication Date
ZA766228B true ZA766228B (en) 1977-09-28

Family

ID=24523352

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766228A ZA766228B (en) 1975-11-06 1976-10-19 Nuclear stethoscope

Country Status (12)

Country Link
JP (1) JPS6052387B2 (en)
AU (1) AU501106B2 (en)
BE (1) BE848072A (en)
BR (1) BR7607399A (en)
CA (1) CA1054262A (en)
DE (1) DE2617886A1 (en)
FR (1) FR2331038A1 (en)
GB (1) GB1527590A (en)
IL (1) IL50764A (en)
NL (1) NL7611844A (en)
SU (1) SU708987A3 (en)
ZA (1) ZA766228B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092980A (en) * 1976-01-12 1978-06-06 G. D. Searle & Co. Fibrinogen monitor
US4294259A (en) * 1977-11-25 1981-10-13 Bios Inc. Method and apparatus for characterizing blood flow through the heart
US4245646A (en) * 1978-06-19 1981-01-20 Picker Corporation Nuclear cardiology apparatus and method
DE3150554A1 (en) * 1980-12-22 1982-10-21 Medtronic, Inc., 55440 Minneapolis, Minn. ARRANGEMENT FOR NON-INVASIVE EVALUATION OF THE FUNCTIONAL BEHAVIOR OF PATIENTS
CN112258432B (en) * 2020-10-23 2021-09-21 成都大学 Neutron-gamma discrimination method based on composite structural element mathematical morphology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221731A (en) * 1962-05-31 1965-12-07 Annis Martin Apparatus for evaluating the condition of the heart muscle
FR89661E (en) * 1965-02-22 1967-07-28 Aquitaine Petrole Apparatus for measuring the logarithmic decrement of an exponential function and its application to the measurement of blood flow by radioactive tracer
US3824399A (en) * 1971-01-27 1974-07-16 Saab Scania Ab Method of in vivo examination of organ functions

Also Published As

Publication number Publication date
BR7607399A (en) 1977-09-20
CA1054262A (en) 1979-05-08
SU708987A3 (en) 1980-01-05
DE2617886A1 (en) 1977-05-12
FR2331038A1 (en) 1977-06-03
JPS5259977A (en) 1977-05-17
AU501106B2 (en) 1979-06-14
NL7611844A (en) 1977-05-10
JPS6052387B2 (en) 1985-11-19
GB1527590A (en) 1978-10-04
AU1266176A (en) 1977-10-13
BE848072A (en) 1977-03-01
IL50764A0 (en) 1976-12-31
IL50764A (en) 1979-03-12
FR2331038B1 (en) 1982-10-22

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