CH610111A5 - - Google Patents

Info

Publication number
CH610111A5
CH610111A5 CH39277A CH39277A CH610111A5 CH 610111 A5 CH610111 A5 CH 610111A5 CH 39277 A CH39277 A CH 39277A CH 39277 A CH39277 A CH 39277A CH 610111 A5 CH610111 A5 CH 610111A5
Authority
CH
Switzerland
Application number
CH39277A
Inventor
Dipl El-Ing Dr Mar Brandestini
Hermann Lipp
Original Assignee
Contraves 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 Contraves Ag filed Critical Contraves Ag
Priority to CH39277A priority Critical patent/CH610111A5/xx
Priority to AT483877A priority patent/AT357807B/de
Priority to US05/816,715 priority patent/US4112740A/en
Priority to DE2732622A priority patent/DE2732622C3/de
Priority to NL7708036A priority patent/NL7708036A/xx
Priority to CA283,370A priority patent/CA1074002A/en
Priority to SE7709041A priority patent/SE438913B/xx
Priority to BE180038A priority patent/BE857638A/xx
Priority to FR7726591A priority patent/FR2377628A1/fr
Priority to SU772519870A priority patent/SU689630A3/ru
Priority to JP11480177A priority patent/JPS5389785A/ja
Priority to IT30940/77A priority patent/IT1088792B/it
Priority to GB1131/78A priority patent/GB1594891A/en
Publication of CH610111A5 publication Critical patent/CH610111A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/449—Statistical methods not provided for in G01N29/4409, e.g. averaging, smoothing and interpolation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/346—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with amplitude characteristics, e.g. modulated signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4905—Determining clotting time of blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
CH39277A 1977-01-13 1977-01-13 CH610111A5 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH39277A CH610111A5 (de) 1977-01-13 1977-01-13
AT483877A AT357807B (de) 1977-01-13 1977-07-06 Verfahren und vorrichtung zur feststellung des fliesszustandes einer fliessfaehigen substanz
US05/816,715 US4112740A (en) 1977-01-13 1977-07-18 Method and apparatus for determining a change of the flow state of flowable substances from its static state to its flowing state or vice verse
DE2732622A DE2732622C3 (de) 1977-01-13 1977-07-19 Verfahren und Vorrichtung zur Feststellung einer Änderung des Fließzustandes einer fließfähigen Substanz
NL7708036A NL7708036A (nl) 1977-01-13 1977-07-19 Werkwijze en inrichting voor het vaststellen van de vloeitoestand van een tot vloeien in staat zijnde substantie.
CA283,370A CA1074002A (en) 1977-01-13 1977-07-22 Method and apparatus for determining the flow state of flowable substances
SE7709041A SE438913B (sv) 1977-01-13 1977-08-10 Forfarande och anornding for bestemning av en endring i flyttillstandet hos en substans samt anvending av forfarandet for bestemning av stelningstiden hos blod
BE180038A BE857638A (fr) 1977-01-13 1977-08-10 Procede et dispositif en vue de determine l'etat d'ecoulement d'une substance fluide
FR7726591A FR2377628A1 (fr) 1977-01-13 1977-09-01 Procede et dispositif en vue de determiner l'etat d'ecoulement d'une substance fluide
SU772519870A SU689630A3 (ru) 1977-01-13 1977-09-09 Способ определени изменени состо ни текучести вещества и устройство дл его реализации
JP11480177A JPS5389785A (en) 1977-01-13 1977-09-26 Method and device for deciding flowing condition of flowable material
IT30940/77A IT1088792B (it) 1977-01-13 1977-12-20 Procedimento e dispositivo per l'accertamento dello stato di fluidita' di una sostanza fluida
GB1131/78A GB1594891A (en) 1977-01-13 1978-01-11 Method and apparatus for detecting a change in the fluid properties of a substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39277A CH610111A5 (de) 1977-01-13 1977-01-13

Publications (1)

Publication Number Publication Date
CH610111A5 true CH610111A5 (de) 1979-03-30

Family

ID=4185965

Family Applications (1)

Application Number Title Priority Date Filing Date
CH39277A CH610111A5 (de) 1977-01-13 1977-01-13

Country Status (13)

Country Link
US (1) US4112740A (de)
JP (1) JPS5389785A (de)
AT (1) AT357807B (de)
BE (1) BE857638A (de)
CA (1) CA1074002A (de)
CH (1) CH610111A5 (de)
DE (1) DE2732622C3 (de)
FR (1) FR2377628A1 (de)
GB (1) GB1594891A (de)
IT (1) IT1088792B (de)
NL (1) NL7708036A (de)
SE (1) SE438913B (de)
SU (1) SU689630A3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357603A (en) * 1980-11-24 1982-11-02 The United States Of America As Represented By The Depart Of Energy Method and apparatus for acoustically monitoring the flow of suspended solid particulate matter
FI82776C (fi) * 1985-04-04 1991-04-10 Kajaani Electronics Foerfarande och anlaeggning foer analysering av massa.
SE8704255L (sv) * 1987-11-02 1989-05-03 Hans W Persson Akustisk metod foer maetning av egenskaper hos ett roerligt medium
JPH088920B2 (ja) * 1990-09-28 1996-01-31 富士通株式会社 血液散乱パワ用算出装置
US5526111A (en) * 1993-08-31 1996-06-11 Boehringer Mannheim Corporation Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control
US5522255A (en) 1993-08-31 1996-06-04 Boehringer Mannheim Corporation Fluid dose, flow and coagulation sensor for medical instrument
US5824881A (en) * 1996-09-13 1998-10-20 Cobe Laboratories Gas/fluid detector for contained fluid systems
DE19813975C2 (de) * 1998-03-20 2000-06-15 Ralf Steger Verfahren und Einrichtung zum Bestimmen einer rheologischen Kenngröße eines Fluids
US7892188B2 (en) * 2003-10-22 2011-02-22 Hemosonics, Llc Method and apparatus for characterization of clot formation
US8448499B2 (en) 2008-12-23 2013-05-28 C A Casyso Ag Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method
WO2011127436A2 (en) 2010-04-08 2011-10-13 Hemosonics, Llc Hemostatic parameter display
AU2012364908B2 (en) 2011-02-15 2017-08-03 Hemosonics, Llc Devices, systems and methods for evaluation of hemostasis
US9031701B2 (en) 2011-02-15 2015-05-12 Hemosonics Llc Characterization of blood hemostasis and oxygen transport parameters
WO2012159021A2 (en) 2011-05-19 2012-11-22 Hemosonics, Llc Portable hemostasis analyzer
DE102014111366A1 (de) * 2014-08-08 2016-02-11 Peter Ganshorn Verfahren und Vorrichtung zur Bestimmung des Anteils an molekularem Sauerstoff in einem Atemgas
US10175225B2 (en) 2014-09-29 2019-01-08 C A Casyso Ag Blood testing system and method
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
EP3612838A2 (de) 2017-04-20 2020-02-26 Hemosonics, LLC Einwegsystem zur analyse der hämostatischen funktion
CA3110818A1 (en) 2018-08-30 2020-03-05 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee Continuous wave ultrasound or acoustic non-destructive testing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925773A (en) * 1973-08-31 1975-12-09 Emergency Products Corp Alarm signal processing system and method
GB1498514A (en) * 1974-03-25 1978-01-18 Cadin Electronics Electronic intrusion detection devices
US3952578A (en) * 1974-10-07 1976-04-27 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Scanning ultrasonic spectrograph for fluid analysis
US4014650A (en) * 1975-04-25 1977-03-29 Research Corporation Ultrasonic coagulation timer
US4003045A (en) * 1975-10-01 1977-01-11 Napco Security Systems, Inc. Intrusion detection systems with turbulence discrimination

Also Published As

Publication number Publication date
SE7709041L (sv) 1978-07-14
JPS5389785A (en) 1978-08-07
DE2732622A1 (de) 1978-07-20
SU689630A3 (ru) 1979-09-30
CA1074002A (en) 1980-03-18
NL7708036A (nl) 1978-07-17
FR2377628A1 (fr) 1978-08-11
GB1594891A (en) 1981-08-05
ATA483877A (de) 1979-12-15
US4112740A (en) 1978-09-12
BE857638A (fr) 1977-12-01
DE2732622C3 (de) 1981-04-30
FR2377628B1 (de) 1981-09-11
IT1088792B (it) 1985-06-10
DE2732622B2 (de) 1980-07-17
AT357807B (de) 1980-08-11
SE438913B (sv) 1985-05-13

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Legal Events

Date Code Title Description
PL Patent ceased