FR2180881A1 - - Google Patents

Info

Publication number
FR2180881A1
FR2180881A1 FR7313871A FR7313871A FR2180881A1 FR 2180881 A1 FR2180881 A1 FR 2180881A1 FR 7313871 A FR7313871 A FR 7313871A FR 7313871 A FR7313871 A FR 7313871A FR 2180881 A1 FR2180881 A1 FR 2180881A1
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.)
Granted
Application number
FR7313871A
Other languages
French (fr)
Other versions
FR2180881B1 (xx
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.)
Siemens AG
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.)
Filing date
Publication date
Priority claimed from DE19722219045 external-priority patent/DE2219045C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2180881A1 publication Critical patent/FR2180881A1/fr
Application granted granted Critical
Publication of FR2180881B1 publication Critical patent/FR2180881B1/fr
Expired legal-status Critical Current

Links

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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings 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 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02411—Detecting, measuring or recording 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Pediatric Medicine (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Reproductive Health (AREA)
  • Artificial Intelligence (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR7313871A 1972-04-19 1973-04-17 Expired FR2180881B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219045 DE2219045C3 (de) 1972-04-19 Nach dem Ultraschall-Doppler-Prinzip arbeitender Herzfrequenzmesser

Publications (2)

Publication Number Publication Date
FR2180881A1 true FR2180881A1 (xx) 1973-11-30
FR2180881B1 FR2180881B1 (xx) 1977-08-19

Family

ID=5842518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313871A Expired FR2180881B1 (xx) 1972-04-19 1973-04-17

Country Status (3)

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

Families Citing this family (2)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547467A (fr) * 1967-07-05 1968-11-29 Centre Nat Rech Scient électro-cardiophone foetal
FR2091933A1 (xx) * 1970-05-06 1971-01-21 Parke Davis & Co
FR2113287A5 (xx) * 1970-10-20 1972-06-23 Sonicaid Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547467A (fr) * 1967-07-05 1968-11-29 Centre Nat Rech Scient électro-cardiophone foetal
FR2091933A1 (xx) * 1970-05-06 1971-01-21 Parke Davis & Co
FR2113287A5 (xx) * 1970-10-20 1972-06-23 Sonicaid Ltd

Also Published As

Publication number Publication date
GB1369166A (en) 1974-10-02
FR2180881B1 (xx) 1977-08-19
CH548196A (de) 1974-04-30
DE2219045A1 (de) 1973-10-31
DE2219045B2 (de) 1976-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse