CH548196A - Nach dem ultraschall-doppler-prinzip arbeitender herzfrequenzmesser. - Google Patents
Nach dem ultraschall-doppler-prinzip arbeitender herzfrequenzmesser.Info
- Publication number
- CH548196A CH548196A CH350473A CH350473A CH548196A CH 548196 A CH548196 A CH 548196A CH 350473 A CH350473 A CH 350473A CH 350473 A CH350473 A CH 350473A CH 548196 A CH548196 A CH 548196A
- Authority
- CH
- Switzerland
- Prior art keywords
- heart rate
- rate monitor
- working according
- ultrasonic doppler
- doppler principle
- Prior art date
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)
- Cardiology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Pediatric Medicine (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Reproductive Health (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
CH548196A true CH548196A (de) | 1974-04-30 |
Family
ID=5842518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH350473A CH548196A (de) | 1972-04-19 | 1973-03-09 | Nach dem ultraschall-doppler-prinzip arbeitender herzfrequenzmesser. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH548196A (ko) |
FR (1) | FR2180881B1 (ko) |
GB (1) | GB1369166A (ko) |
Families Citing this family (2)
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 |
WO2008010215A2 (en) | 2006-07-18 | 2008-01-24 | Biopad Ltd | Fetal wellbeing monitoring apparatus and pad therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1547467A (fr) * | 1967-07-05 | 1968-11-29 | Centre Nat Rech Scient | électro-cardiophone foetal |
GB1313534A (en) * | 1970-05-06 | 1973-04-11 | Parke Davis & Co | Electroacoustic investigation apparatus |
JPS5241588B1 (ko) * | 1970-10-20 | 1977-10-19 |
-
1973
- 1973-03-09 CH CH350473A patent/CH548196A/xx 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 |
---|---|
DE2219045A1 (de) | 1973-10-31 |
FR2180881A1 (ko) | 1973-11-30 |
FR2180881B1 (ko) | 1977-08-19 |
DE2219045B2 (de) | 1976-09-23 |
GB1369166A (en) | 1974-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |