NL7204522A - - Google Patents
Info
- Publication number
- NL7204522A NL7204522A NL7204522A NL7204522A NL7204522A NL 7204522 A NL7204522 A NL 7204522A NL 7204522 A NL7204522 A NL 7204522A NL 7204522 A NL7204522 A NL 7204522A NL 7204522 A NL7204522 A NL 7204522A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
- G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- 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
- A61B5/026—Measuring blood flow
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/60—Analogue computers for specific processes, systems or devices, e.g. simulators for living beings, e.g. their nervous systems ; for problems in the medical field
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Software Systems (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7204522.A NL161664C (nl) | 1972-04-05 | 1972-04-05 | Hartslagvolumemeter. |
| DE19732314536 DE2314536C3 (de) | 1972-04-05 | 1973-03-23 | Herzschlagvolumenmesser |
| US00346054A US3841313A (en) | 1972-04-05 | 1973-03-29 | Stroke volume meter |
| JP3681773A JPS534757B2 (https=) | 1972-04-05 | 1973-04-02 | |
| SE7304623A SE383957B (sv) | 1972-04-05 | 1973-04-02 | Anordning for bestemning av hjertats slagvolym |
| GB1571173A GB1381069A (en) | 1972-04-05 | 1973-04-02 | Device for measuring the volume of blood pumped by the heart in each pumping cycle |
| IT67939/73A IT980739B (it) | 1972-04-05 | 1973-04-02 | Misuratore del volume di sangue pompato dal cuore |
| CA167,682A CA991276A (en) | 1972-04-05 | 1973-04-02 | Stroke volume meter |
| FR7312136A FR2179110B1 (https=) | 1972-04-05 | 1973-04-04 | |
| BE129646A BE797773A (fr) | 1972-04-05 | 1973-04-04 | Appareil permettant la mesure de la quantite de sang pompee par pulsation cardiaque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7204522.A NL161664C (nl) | 1972-04-05 | 1972-04-05 | Hartslagvolumemeter. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7204522A true NL7204522A (https=) | 1973-10-09 |
| NL161664B NL161664B (nl) | 1979-10-15 |
| NL161664C NL161664C (nl) | 1980-03-17 |
Family
ID=19815778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204522.A NL161664C (nl) | 1972-04-05 | 1972-04-05 | Hartslagvolumemeter. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3841313A (https=) |
| JP (1) | JPS534757B2 (https=) |
| BE (1) | BE797773A (https=) |
| CA (1) | CA991276A (https=) |
| FR (1) | FR2179110B1 (https=) |
| GB (1) | GB1381069A (https=) |
| IT (1) | IT980739B (https=) |
| NL (1) | NL161664C (https=) |
| SE (1) | SE383957B (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289141A (en) * | 1976-08-19 | 1981-09-15 | Cormier Cardiac Systems, Inc. | Method and apparatus for extracting systolic valvular events from heart sounds |
| US4203451A (en) * | 1978-03-17 | 1980-05-20 | Panico Joseph J | Cardiovascular analysis, method and apparatus |
| JPS5651994U (https=) * | 1979-09-29 | 1981-05-08 | ||
| WO1982000581A1 (en) * | 1980-08-18 | 1982-03-04 | Storey L | Apparatus and method for measuring blood vessel and cardiac characteristics |
| US5797398A (en) | 1993-08-13 | 1998-08-25 | Thermal Technologies, Inc. | Method and apparatus for measuring continuous blood flow at low power |
| NL1011339C2 (nl) | 1999-02-18 | 2000-08-22 | Johannes Jacobus Schreuder | Werkwijze en inrichting voor het bepalen van de bloedstroomsterkte van het hart van een patiënt. |
| US8211027B2 (en) * | 2005-05-19 | 2012-07-03 | Jozef R. C. Jansen | Method and apparatus for determining at least one patient-related parameter for monitoring a patient |
| CN104257377B (zh) * | 2014-09-28 | 2016-08-24 | 成都维客亲源健康科技有限公司 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
| FR3040283B1 (fr) * | 2015-08-28 | 2021-12-17 | Univ Grenoble 1 | Dispositif et procede de mesure non-invasive du debit aortique sous-diaphragmatique chez un petit mammifere de laboratoire |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192921A (en) * | 1961-07-10 | 1965-07-06 | Honeywell Inc | Body function measuring apparatus |
| US3433935A (en) * | 1963-07-12 | 1969-03-18 | Herbert Sherman | Apparatus for computation particularly adapted for producing a measure of transit time and the like |
| DE1541128B2 (de) * | 1966-07-29 | 1977-06-23 | Hellige GmbH, 7800 Freiburg Elf: Streu, Benno, 7800 Freiburg | Blutdruckmessgeraet mit selbsttaetiger feststellung des diastolischen und systolischen blutdrucks |
| SE345386B (https=) * | 1967-03-30 | 1972-05-29 | B Jonson | |
| GB1224904A (en) * | 1968-08-09 | 1971-03-10 | John Stewart Simpson Stewart | Improvements in and relating to electromedical apparatus |
| US3651318A (en) * | 1970-01-26 | 1972-03-21 | Jan A Czekajewski | Cardiac output computer |
| US3678922A (en) * | 1971-01-14 | 1972-07-25 | Univ Temple | Dilution method and apparatus for measurement of fluid flow rate |
-
1972
- 1972-04-05 NL NL7204522.A patent/NL161664C/xx not_active IP Right Cessation
-
1973
- 1973-03-29 US US00346054A patent/US3841313A/en not_active Expired - Lifetime
- 1973-04-02 CA CA167,682A patent/CA991276A/en not_active Expired
- 1973-04-02 GB GB1571173A patent/GB1381069A/en not_active Expired
- 1973-04-02 JP JP3681773A patent/JPS534757B2/ja not_active Expired
- 1973-04-02 SE SE7304623A patent/SE383957B/xx unknown
- 1973-04-02 IT IT67939/73A patent/IT980739B/it active
- 1973-04-04 BE BE129646A patent/BE797773A/xx not_active IP Right Cessation
- 1973-04-04 FR FR7312136A patent/FR2179110B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE797773A (fr) | 1973-10-04 |
| FR2179110B1 (https=) | 1977-10-21 |
| DE2314536B2 (de) | 1977-01-20 |
| NL161664B (nl) | 1979-10-15 |
| CA991276A (en) | 1976-06-15 |
| US3841313A (en) | 1974-10-15 |
| FR2179110A1 (https=) | 1973-11-16 |
| SE383957B (sv) | 1976-04-12 |
| IT980739B (it) | 1974-10-10 |
| DE2314536A1 (de) | 1973-10-18 |
| GB1381069A (en) | 1975-01-22 |
| JPS4916277A (https=) | 1974-02-13 |
| NL161664C (nl) | 1980-03-17 |
| JPS534757B2 (https=) | 1978-02-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications | ||
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: PPG HELLIGE B.V. |
|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: PHILIPS |