CH548196A - HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE. - Google Patents

HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE.

Info

Publication number: CH548196A
Authority: CH; Switzerland
Prior art keywords: heart rate; rate monitor; working according; ultrasonic doppler; doppler principle
Prior art date: 1972-04-19

Application number

CH350473A

Other languages

German (de)

Original Assignee

Siemens 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.)

1972-04-19

Filing date

1973-03-09

Publication date

1974-04-30

1972-04-19 Priority claimed from DE19722219045 external-priority patent/DE2219045C3/en

1973-03-09 Application filed by Siemens Ag filed Critical Siemens Ag

1974-04-30 Publication of CH548196A publication Critical patent/CH548196A/en

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0866—Clinical applications involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02411—Measuring pulse rate or heart rate of foetuses
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/02—Measuring pulse or heart rate

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
Biophysics (AREA)
Pathology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Surgery (AREA)
Pregnancy & Childbirth (AREA)
Cardiology (AREA)
Gynecology & Obstetrics (AREA)
Physiology (AREA)
Radiology & Medical Imaging (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Signal Processing (AREA)
Psychiatry (AREA)
Artificial Intelligence (AREA)
Pediatric Medicine (AREA)
Reproductive Health (AREA)
Computer Vision & Pattern Recognition (AREA)
Ultra Sonic Daignosis Equipment (AREA)

CH350473A 1972-04-19 1973-03-09 HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE. CH548196A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722219045 DE2219045C3 (en)		1972-04-19	Heart rate monitor that works according to the ultrasonic Doppler principle

Publications (1)

Publication Number	Publication Date
CH548196A true CH548196A (en)	1974-04-30

Family

ID=5842518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH350473A CH548196A (en)	1972-04-19	1973-03-09	HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE.

Country Status (3)

Country	Link
CH (1)	CH548196A (en)
FR (1)	FR2180881B1 (en)
GB (1)	GB1369166A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL151029A0 (en)	2002-08-01	2003-04-10	Art Medical Instr Ltd	Bio-filter pad for facilitating the detection of an occurrence of a physiological action, and method therefor, and fetal activity monitoring apparatus
US8075500B2 (en)	2007-07-17	2011-12-13	Biopad Ltd.	Fetal wellbeing monitoring apparatus and pad therefor
USD654176S1 (en)	2010-11-05	2012-02-14	Miles Julian Griffith	Baby movement indicator
USD654177S1 (en)	2011-04-06	2012-02-14	Miles Julian Griffith	Baby movement indicator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1547467A (en) *	1967-07-05	1968-11-29	Centre Nat Rech Scient	fetal electrocardiophone
GB1313534A (en) *	1970-05-06	1973-04-11	Parke Davis & Co	Electroacoustic investigation apparatus
JPS5241588B1 (en) *	1970-10-20	1977-10-19

1973
- 1973-03-09 CH CH350473A patent/CH548196A/en not_active IP Right Cessation
- 1973-04-17 FR FR7313871A patent/FR2180881B1/fr not_active Expired
- 1973-04-19 GB GB1920273A patent/GB1369166A/en not_active Expired

Also Published As

Publication number	Publication date
DE2219045B2 (en)	1976-09-23
FR2180881A1 (en)	1973-11-30
FR2180881B1 (en)	1977-08-19
GB1369166A (en)	1974-10-02
DE2219045A1 (en)	1973-10-31

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Legal Events

Date	Code	Title	Description
1977-10-14	PL	Patent ceased