CA1250664C - - Google Patents
Info
- Publication number
- CA1250664C CA1250664C CA 492899 CA492899A CA1250664C CA 1250664 C CA1250664 C CA 1250664C CA 492899 CA492899 CA 492899 CA 492899 A CA492899 A CA 492899A CA 1250664 C CA1250664 C CA 1250664C
- Authority
- CA
- Canada
- 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.)
- Expired
Links
Classifications
-
- 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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0011—Foetal or obstetric data
-
- 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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
-
- 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
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Gynecology & Obstetrics (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Reproductive Health (AREA)
- Pregnancy & Childbirth (AREA)
- Artificial Intelligence (AREA)
- Pediatric Medicine (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000556571A CA1250664A (en) | 1984-10-15 | 1988-01-14 | External fetal heart monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66104384A | 1984-10-15 | 1984-10-15 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000556571A Division CA1250664A (en) | 1984-10-15 | 1988-01-14 | External fetal heart monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1244135A CA1244135A (en) | 1988-11-01 |
| CA1250664C true CA1250664C (US20090182215A1-20090716-C00004.png) | 1989-02-28 |
Family
ID=24651977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000492899A Expired CA1244135A (en) | 1984-10-15 | 1985-10-11 | EXTERNAL FETAL HEART MONITOR |
Country Status (4)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2709422A1 (fr) * | 1993-08-31 | 1995-03-10 | Mamberti Dias Andre | Sonde endocavitaire vaginale ou anale. |
| IL118389A0 (en) * | 1996-05-22 | 1996-09-12 | Gat Yigal | Fetal monitoring system and method |
| US6002952A (en) | 1997-04-14 | 1999-12-14 | Masimo Corporation | Signal processing apparatus and method |
| FR2803508A1 (fr) * | 2000-01-11 | 2001-07-13 | Simon Bar | Dispositif d'auscultation du coeur d'un foetus |
| DE10006154A1 (de) | 2000-02-11 | 2001-08-16 | Biotronik Mess & Therapieg | Verfahren zur Berechnung der Herzratenvariabilität zur Anwendung in einem EKG-Monitor sowie EKG-Monitor mit einem entsprechenden Berechnungsprogramm |
| AUPR053800A0 (en) * | 2000-10-03 | 2000-10-26 | Taylor, Peter James | Medical electrode system and method of use |
| 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 |
| US7828753B2 (en) | 2006-10-18 | 2010-11-09 | Convergent Engineering, Inc. | Electrode interface system |
| US9351682B2 (en) | 2006-10-18 | 2016-05-31 | Convergent Engineering, Inc. | Sensor interface system |
| EP2496143A4 (en) * | 2009-11-04 | 2014-08-20 | Glaxo Group Ltd | HEART RATE MONITOR |
| GB2521342B (en) | 2013-10-17 | 2016-08-03 | Monica Healthcare Ltd | Apparatus and method for detecting an abdominal electrophysiological signal |
| CN104586428B (zh) * | 2015-01-04 | 2017-06-27 | 张敏 | 胎儿心跳声音拾取装置 |
| US11744501B2 (en) | 2020-05-07 | 2023-09-05 | GE Precision Healthcare LLC | Multi-sensor patch |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536527A (en) * | 1950-02-13 | 1951-01-02 | Appel Albert | Fetal heart monitor |
| US3409737A (en) * | 1965-06-24 | 1968-11-05 | Settler Morris | Foetal monitor |
| US3544775A (en) * | 1966-12-29 | 1970-12-01 | Bell Telephone Labor Inc | Digital processor for calculating fourier coefficients |
| US3703168A (en) * | 1970-03-30 | 1972-11-21 | Richard D Frink | Fetal heart monitor with particular signal conditioning means |
| US3724455A (en) * | 1970-06-02 | 1973-04-03 | P Unger | Cardiac warning device |
| US3699949A (en) * | 1971-07-26 | 1972-10-24 | Human Factors Research Inc | Pulse jitter measurement especially for heart beat measurement |
| US3883726A (en) * | 1971-09-22 | 1975-05-13 | Interstate Electronics Corp | Redundant fast fourier transform data handling computer |
| US3989034A (en) * | 1975-04-24 | 1976-11-02 | Corometrics Medical Systems, Inc. | Apparatus and method for signaling fetal distress and uterine contraction monitor for use therein |
| DE2732160C3 (de) * | 1977-07-13 | 1980-05-14 | Biotronik Mess- Und Therapiegeraete Gmbh & Co Ingenieurbuero Berlin, 1000 Berlin | Vorrichtung zur Detektion und Registrierung der Uterusaktivität |
| US4356486A (en) * | 1978-11-01 | 1982-10-26 | Medimetric Company | Telemetering system for operating room and the like |
| US4519396A (en) * | 1979-03-30 | 1985-05-28 | American Home Products Corporation (Del.) | Fetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signals |
| US4299234A (en) * | 1979-03-30 | 1981-11-10 | Brattle Instrument Corporation | Fetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signals |
| US4456959A (en) * | 1980-07-17 | 1984-06-26 | Terumo Corporation | Period measurement system |
-
1985
- 1985-10-11 WO PCT/US1985/001968 patent/WO1986002250A1/en not_active Application Discontinuation
- 1985-10-11 CA CA000492899A patent/CA1244135A/en not_active Expired
- 1985-10-11 EP EP19850905346 patent/EP0198048A4/en not_active Withdrawn
- 1985-10-14 GR GR852477A patent/GR852477B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1244135A (en) | 1988-11-01 |
| EP0198048A4 (en) | 1988-06-13 |
| GR852477B (US20090182215A1-20090716-C00004.png) | 1986-02-17 |
| WO1986002250A1 (en) | 1986-04-24 |
| EP0198048A1 (en) | 1986-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |