NO317399B1 - Fremgangsmate og instrument til undersokelse av hjerte/kar - Google Patents

Fremgangsmate og instrument til undersokelse av hjerte/kar Download PDF

Info

Publication number: NO317399B1
Authority: NO; Norway
Prior art keywords: sound; heart; computer; microphones; heartbeats
Prior art date: 1996-04-25

Application number

NO19971733A

Other languages

English (en)

Norwegian (no)

Other versions

NO971733D0 (no

NO971733L (no

Inventor

Per Samuel Bjorgaas

Original Assignee

Per Samuel Bjorgaas

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.)

1996-04-25

Filing date

1997-04-16

Publication date

2004-10-25

1996-04-25 Priority claimed from NO961646A external-priority patent/NO961646D0/no

1997-04-16 Application filed by Per Samuel Bjorgaas filed Critical Per Samuel Bjorgaas

1997-04-16 Priority to PCT/NO1997/000101 priority Critical patent/WO1997039678A1/en

1997-04-16 Priority to DE69730224T priority patent/DE69730224D1/de

1997-04-16 Priority to US09/171,559 priority patent/US6152884A/en

1997-04-16 Priority to EP97919788A priority patent/EP0929256B1/de

1997-04-16 Priority to AU24144/97A priority patent/AU2414497A/en

1997-04-16 Priority to NO19971733A priority patent/NO317399B1/no

1997-04-16 Publication of NO971733D0 publication Critical patent/NO971733D0/no

1997-10-27 Publication of NO971733L publication Critical patent/NO971733L/no

2004-10-25 Publication of NO317399B1 publication Critical patent/NO317399B1/no

Links

238000000034 method Methods 0.000 title claims description 15
230000002526 effect on cardiovascular system Effects 0.000 title 1
210000002216 heart Anatomy 0.000 claims description 31
210000004204 blood vessel Anatomy 0.000 claims description 7
210000000936 intestine Anatomy 0.000 claims description 6
230000001360 synchronised effect Effects 0.000 claims description 6
238000005259 measurement Methods 0.000 claims description 5
210000004072 lung Anatomy 0.000 claims description 4
238000003745 diagnosis Methods 0.000 claims description 3
230000028161 membrane depolarization Effects 0.000 claims description 2
238000002604 ultrasonography Methods 0.000 claims description 2
210000003491 skin Anatomy 0.000 claims 1
230000025033 vasoconstriction Effects 0.000 claims 1
230000000694 effects Effects 0.000 description 5
238000002565 electrocardiography Methods 0.000 description 4
208000031481 Pathologic Constriction Diseases 0.000 description 3
230000017531 blood circulation Effects 0.000 description 3
208000019622 heart disease Diseases 0.000 description 3
230000036262 stenosis Effects 0.000 description 3
208000037804 stenosis Diseases 0.000 description 3
230000008719 thickening Effects 0.000 description 3
238000002583 angiography Methods 0.000 description 2
210000001367 artery Anatomy 0.000 description 2
210000001715 carotid artery Anatomy 0.000 description 2
230000005494 condensation Effects 0.000 description 2
238000009833 condensation Methods 0.000 description 2
238000009795 derivation Methods 0.000 description 2
210000003462 vein Anatomy 0.000 description 2
206010061216 Infarction Diseases 0.000 description 1
210000001765 aortic valve Anatomy 0.000 description 1
230000006793 arrhythmia Effects 0.000 description 1
206010003119 arrhythmia Diseases 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
238000004590 computer program Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
210000003709 heart valve Anatomy 0.000 description 1
230000007574 infarction Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
210000003734 kidney Anatomy 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
210000004165 myocardium Anatomy 0.000 description 1
230000007170 pathology Effects 0.000 description 1
210000002254 renal artery Anatomy 0.000 description 1
230000029058 respiratory gaseous exchange Effects 0.000 description 1
230000033764 rhythmic process Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
210000001562 sternum Anatomy 0.000 description 1
208000024891 symptom Diseases 0.000 description 1
210000001519 tissue Anatomy 0.000 description 1
230000002792 vascular Effects 0.000 description 1
208000019553 vascular disease Diseases 0.000 description 1

Classifications

- 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]
- A61B5/339—Displays specially adapted therefor
- A61B5/341—Vectorcardiography [VCG]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Veterinary Medicine (AREA)
Surgery (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Physics & Mathematics (AREA)
Animal Behavior & Ethology (AREA)
Cardiology (AREA)
Acoustics & Sound (AREA)
Pathology (AREA)
Biophysics (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Electrotherapy Devices (AREA)
Ultra Sonic Daignosis Equipment (AREA)

NO19971733A 1996-04-25 1997-04-16 Fremgangsmate og instrument til undersokelse av hjerte/kar NO317399B1 (no)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
PCT/NO1997/000101 WO1997039678A1 (en)	1996-04-25	1997-04-16	Method and instrument for examination of heart/arteries
DE69730224T DE69730224D1 (de)	1996-04-25	1997-04-16	Verfahren und instrument zur untersuchung des herzens und der arterien
US09/171,559 US6152884A (en)	1996-04-25	1997-04-16	Method and instrument for examination of heart/arteries using microphones
EP97919788A EP0929256B1 (de)	1996-04-25	1997-04-16	Verfahren und instrument zur untersuchung des herzens und der arterien
AU24144/97A AU2414497A (en)	1996-04-25	1997-04-16	Method and instrument for examination of heart/arteries
NO19971733A NO317399B1 (no)	1996-04-25	1997-04-16	Fremgangsmate og instrument til undersokelse av hjerte/kar

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO961646A NO961646D0 (no)	1996-04-25	1996-04-25	Lyd-EKG
NO19971733A NO317399B1 (no)	1996-04-25	1997-04-16	Fremgangsmate og instrument til undersokelse av hjerte/kar

Publications (3)

Publication Number	Publication Date
NO971733D0 NO971733D0 (no)	1997-04-16
NO971733L NO971733L (no)	1997-10-27
NO317399B1 true NO317399B1 (no)	2004-10-25

Family

ID=26648661

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19971733A NO317399B1 (no)	1996-04-25	1997-04-16	Fremgangsmate og instrument til undersokelse av hjerte/kar

Country Status (6)

Country	Link
US (1)	US6152884A (de)
EP (1)	EP0929256B1 (de)
AU (1)	AU2414497A (de)
DE (1)	DE69730224D1 (de)
NO (1)	NO317399B1 (de)
WO (1)	WO1997039678A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5987348A (en) *	1997-07-23	1999-11-16	Philips Electronics North America Corporation	ECG triggered MR imaging method and apparatus
US6790183B2 (en) *	1998-10-14	2004-09-14	Raymond L. H. Murphy	Method and apparatus for displaying body sounds and performing diagnosis based on body sound analysis
US6453201B1 (en)	1999-10-20	2002-09-17	Cardiac Pacemakers, Inc.	Implantable medical device with voice responding and recording capacity
US6661897B2 (en) *	1999-10-28	2003-12-09	Clive Smith	Transducer for sensing body sounds
US7052466B2 (en)	2001-04-11	2006-05-30	Cardiac Pacemakers, Inc.	Apparatus and method for outputting heart sounds
US7972275B2 (en)	2002-12-30	2011-07-05	Cardiac Pacemakers, Inc.	Method and apparatus for monitoring of diastolic hemodynamics
AU2004243189A1 (en) *	2003-06-02	2004-12-09	Deepbreeze Ltd.	Method and system for analyzing cardiovascular sounds
US20060287590A1 (en) *	2003-09-18	2006-12-21	Mceowen Edwin L	Noninvasive vital sign measurement device
US7559894B2 (en) *	2003-09-18	2009-07-14	New Paradigm Concepts, LLC	Multiparameter whole blood monitor and method
US7248923B2 (en)	2003-11-06	2007-07-24	Cardiac Pacemakers, Inc.	Dual-use sensor for rate responsive pacing and heart sound monitoring
US7559901B2 (en) *	2004-07-28	2009-07-14	Cardiac Pacemakers, Inc.	Determining a patient's posture from mechanical vibrations of the heart
US7662104B2 (en)	2005-01-18	2010-02-16	Cardiac Pacemakers, Inc.	Method for correction of posture dependence on heart sounds
US7404802B2 (en) *	2005-05-05	2008-07-29	Cardiac Pacemakers, Inc.	Trending of systolic murmur intensity for monitoring cardiac disease with implantable device
US7424321B2 (en) *	2005-05-24	2008-09-09	Cardiac Pacemakers, Inc.	Systems and methods for multi-axis cardiac vibration measurements
US8972002B2 (en)	2005-06-01	2015-03-03	Cardiac Pacemakers, Inc.	Remote closed-loop titration of decongestive therapy for the treatment of advanced heart failure
US7670298B2 (en)	2005-06-01	2010-03-02	Cardiac Pacemakers, Inc.	Sensing rate of change of pressure in the left ventricle with an implanted device
US7922669B2 (en)	2005-06-08	2011-04-12	Cardiac Pacemakers, Inc.	Ischemia detection using a heart sound sensor
US7585279B2 (en)	2005-07-26	2009-09-08	Cardiac Pacemakers, Inc.	Managing preload reserve by tracking the ventricular operating point with heart sounds
US7634309B2 (en) *	2005-08-19	2009-12-15	Cardiac Pacemakers, Inc.	Tracking progression of congestive heart failure via a force-frequency relationship
US8108034B2 (en)	2005-11-28	2012-01-31	Cardiac Pacemakers, Inc.	Systems and methods for valvular regurgitation detection
US7780606B2 (en)	2006-03-29	2010-08-24	Cardiac Pacemakers, Inc.	Hemodynamic stability assessment based on heart sounds
US8000780B2 (en)	2006-06-27	2011-08-16	Cardiac Pacemakers, Inc.	Detection of myocardial ischemia from the time sequence of implanted sensor measurements
US20080119749A1 (en)	2006-11-20	2008-05-22	Cardiac Pacemakers, Inc.	Respiration-synchronized heart sound trending
US8096954B2 (en) *	2006-11-29	2012-01-17	Cardiac Pacemakers, Inc.	Adaptive sampling of heart sounds
US7736319B2 (en)	2007-01-19	2010-06-15	Cardiac Pacemakers, Inc.	Ischemia detection using heart sound timing
US7853327B2 (en)	2007-04-17	2010-12-14	Cardiac Pacemakers, Inc.	Heart sound tracking system and method
US20140107501A1 (en) *	2012-09-07	2014-04-17	The Board Of Regents For Oklahoma State University	Wireless multi-sensor platform for continuous real-time monitoring of cardiovascular respiratory dynamics
US10507009B2 (en)	2017-10-05	2019-12-17	EchoNous, Inc.	System and method for fusing ultrasound with additional signals
WO2020076627A1 (en)	2018-10-08	2020-04-16	EchoNous, Inc.	Device including ultrasound, auscultation, and ambient noise sensors
CN115670499A (zh) *	2022-10-31	2023-02-03	歌尔科技有限公司	生理音采集位置的检测方法、装置、终端设备及介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4628939A (en) *	1980-09-11	1986-12-16	Hughes Aircraft Company	Method and improved apparatus for analyzing heart activity
US4672977A (en) *	1986-06-10	1987-06-16	Cherne Industries, Inc.	Lung sound cancellation method and apparatus
DE3830412A1 (de) *	1988-09-07	1990-03-15	Gw Elektronik Gmbh	Diagnosegeraet zum akustischen erfassen der lokalen geraeuschbildung im menschlichen oder tierischen koerper
US5025809A (en) *	1989-11-28	1991-06-25	Cardionics, Inc.	Recording, digital stethoscope for identifying PCG signatures
US5365937A (en) *	1992-09-09	1994-11-22	Mcg International, Inc.	Disposable sensing device with contaneous conformance
DE4244646A1 (de) *	1992-12-10	1994-06-16	Andreas Dipl Phys Bartels	Gerät und Verfahren für nichtinvasive kontinuierliche Blutdruckbestimmung
DK63193D0 (da) *	1993-06-02	1993-06-02	Bang & Olufsen Tech As	Apparat til maaling af hjertesignaler
US5458116A (en) *	1994-03-30	1995-10-17	Siemens Medical Systems, Inc.	Display system and method for three-dimensional vectorcardiograms
US5718227A (en) *	1995-08-02	1998-02-17	Lockheed Martin Corporation	Sound localization using parametric ultrasound
US5844997A (en) *	1996-10-10	1998-12-01	Murphy, Jr.; Raymond L. H.	Method and apparatus for locating the origin of intrathoracic sounds

1997
- 1997-04-16 EP EP97919788A patent/EP0929256B1/de not_active Expired - Lifetime
- 1997-04-16 AU AU24144/97A patent/AU2414497A/en not_active Abandoned
- 1997-04-16 DE DE69730224T patent/DE69730224D1/de not_active Expired - Lifetime
- 1997-04-16 US US09/171,559 patent/US6152884A/en not_active Expired - Fee Related
- 1997-04-16 WO PCT/NO1997/000101 patent/WO1997039678A1/en active IP Right Grant
- 1997-04-16 NO NO19971733A patent/NO317399B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO971733D0 (no)	1997-04-16
WO1997039678A1 (en)	1997-10-30
DE69730224D1 (de)	2004-09-16
AU2414497A (en)	1997-11-12
EP0929256B1 (de)	2004-08-11
US6152884A (en)	2000-11-28
NO971733L (no)	1997-10-27
EP0929256A1 (de)	1999-07-21

Legal Events

Date	Code	Title	Description
2012-11-26	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
NO317399B1 (no)	2004-10-25	Fremgangsmate og instrument til undersokelse av hjerte/kar
Yamashina et al.	2002	Validity, reproducibility, and clinical significance of noninvasive brachial-ankle pulse wave velocity measurement
EP2177165B1 (de)	2013-07-03	Ultrasonograph und Verfahren zur Erstellung eines Ultrasonogramms
Handa et al.	1986	Echo-Doppler velocimeter in the diagnosis of hypertensive patients: the renal artery Doppler technique
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US20230293140A1 (en)	2023-09-21	System For Determining Peripheral Artery Disease and Method of Use
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Huang et al.	2017	Continuous measurement of arterial diameter using wearable and flexible ultrasonic sensor
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JP2002336255A (ja)	2002-11-26	超音波診断装置
Bethell et al.	1973	Examination of the heart in supine and left lateral positions.
Kupari et al.	1994	Prevalence and predictors of audible physiological third heart sound in a population sample aged 36 to 37 years.
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Baker et al.	1989	Laplace transform analysis of femoral artery Doppler signals: the state of the art
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Kizir et al.	2023	Unveiling the Temporal and Spectral Relationships between Seismocardiogram Signals, Systolic Time Intervals and Thorax Characteristics
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