DE69023178D1 - Verfahren und Vorrichtung zum Unterscheiden zwischen genauer und ungenauer Blutdruckmessungen in Gegenwart eines Störsignales. - Google Patents
Verfahren und Vorrichtung zum Unterscheiden zwischen genauer und ungenauer Blutdruckmessungen in Gegenwart eines Störsignales.Info
- Publication number
- DE69023178D1 DE69023178D1 DE69023178T DE69023178T DE69023178D1 DE 69023178 D1 DE69023178 D1 DE 69023178D1 DE 69023178 T DE69023178 T DE 69023178T DE 69023178 T DE69023178 T DE 69023178T DE 69023178 D1 DE69023178 D1 DE 69023178D1
- Authority
- DE
- Germany
- Prior art keywords
- distinguishing
- accurate
- blood pressure
- interference signal
- pressure measurements
- Prior art date
- 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 - Fee Related
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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/383,207 US5014714A (en) | 1989-07-19 | 1989-07-19 | Method and apparatus for distinguishing between accurate and inaccurate blood pressure measurements in the presence of artifact |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69023178D1 true DE69023178D1 (de) | 1995-11-30 |
DE69023178T2 DE69023178T2 (de) | 1996-04-04 |
Family
ID=23512179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69023178T Expired - Fee Related DE69023178T2 (de) | 1989-07-19 | 1990-07-18 | Verfahren und Vorrichtung zum Unterscheiden zwischen genauer und ungenauer Blutdruckmessungen in Gegenwart eines Störsignales. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5014714A (de) |
EP (1) | EP0409210B1 (de) |
JP (1) | JPH03218728A (de) |
CA (1) | CA2021363C (de) |
DE (1) | DE69023178T2 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263485A (en) * | 1989-09-18 | 1993-11-23 | The Research Foundation Of State University Of New York | Combination esophageal catheter for the measurement of atrial pressure |
US5339818A (en) * | 1989-09-20 | 1994-08-23 | University Of Utah Research Foundation | Method for determining blood pressure utilizing a neural network |
US5392781A (en) * | 1991-04-16 | 1995-02-28 | Cardiodyne, Incorporated | Blood pressure monitoring in noisy environments |
US5396896A (en) * | 1991-05-15 | 1995-03-14 | Chrono Dynamics, Ltd. | Medical pumping apparatus |
US5253648A (en) * | 1991-10-11 | 1993-10-19 | Spacelabs Medical, Inc. | Method and apparatus for excluding artifacts from automatic blood pressure measurements |
DE69202558T2 (de) * | 1992-04-02 | 1995-09-28 | Hewlett Packard Gmbh | Verfahren zum Messen von Artefakten in einem Blutdruckmessystem. |
US5443440A (en) * | 1993-06-11 | 1995-08-22 | Ndm Acquisition Corp. | Medical pumping apparatus |
US5769801A (en) * | 1993-06-11 | 1998-06-23 | Ndm Acquisition Corp. | Medical pumping apparatus |
US5542428A (en) * | 1995-03-23 | 1996-08-06 | Spacelabs Medical, Inc. | Method and apparatus for removing artifact encountered during automatic blood pressure measurements |
JPH08322811A (ja) * | 1995-05-30 | 1996-12-10 | Nippon Colin Co Ltd | 自動血圧測定装置 |
US5840049A (en) * | 1995-09-07 | 1998-11-24 | Kinetic Concepts, Inc. | Medical pumping apparatus |
US5772634A (en) * | 1995-10-06 | 1998-06-30 | Zimmer, Inc. | Device for limiting distention fluid pressure during hysteroscopy |
US6387065B1 (en) | 1996-09-30 | 2002-05-14 | Kinetic Concepts, Inc. | Remote controllable medical pumping apparatus |
US5752919A (en) * | 1996-12-17 | 1998-05-19 | Johnson & Johnson Medical, Inc. | Mitigation of respiratory artifact in blood pressure signal using line segment smoothing |
US6258037B1 (en) | 1999-06-25 | 2001-07-10 | Cardiodyne Division Of Luxtec Corporation | Measuring blood pressure in noisy environments |
US6447457B1 (en) * | 1999-11-16 | 2002-09-10 | Microlife Intellectual Property Gmbh | Non invasive blood pressure monitor and a method for the non-invasive measurement of the blood pressure |
US6475153B1 (en) * | 2000-05-10 | 2002-11-05 | Motorola Inc. | Method for obtaining blood pressure data from optical sensor |
US6423010B1 (en) | 2000-10-04 | 2002-07-23 | Critikon Company, L.L.C. | Oscillometric blood pressure monitor with improved performance in the presence of arrhythmias |
EP1258223A1 (de) * | 2001-05-14 | 2002-11-20 | Microlife Intellectual Property GmbH | Nichtinvasive Blutdruckmessung |
US7198604B2 (en) * | 2003-03-18 | 2007-04-03 | Ge Medical Systems Information Technologies | Method and system for determination of pulse rate |
JP4646195B2 (ja) * | 2004-08-12 | 2011-03-09 | 株式会社志成データム | 電子血圧計、電子血圧計の脈波データ補正方法、プログラムおよび記録媒体 |
WO2007049174A1 (en) * | 2005-10-24 | 2007-05-03 | Philips Intellectual Property & Standards Gmbh | System and method for determining the blood pressure of a patient |
US8517990B2 (en) | 2007-12-18 | 2013-08-27 | Hospira, Inc. | User interface improvements for medical devices |
US8317752B2 (en) * | 2007-12-18 | 2012-11-27 | Hospira, Inc. | Touch screen system and navigation and programming methods for an infusion pump |
US9240002B2 (en) | 2011-08-19 | 2016-01-19 | Hospira, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
US10022498B2 (en) | 2011-12-16 | 2018-07-17 | Icu Medical, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
JP6306566B2 (ja) | 2012-03-30 | 2018-04-04 | アイシーユー・メディカル・インコーポレーテッド | 注入システムのポンプ内の空気を検出するための空気検出システムおよび方法 |
CA3089257C (en) | 2012-07-31 | 2023-07-25 | Icu Medical, Inc. | Patient care system for critical medications |
US9301700B2 (en) | 2012-09-27 | 2016-04-05 | Welch Allyn, Inc. | Configurable vital signs system |
US9615756B2 (en) * | 2012-10-31 | 2017-04-11 | Cnsystems Medizintechnik Ag | Device and method for the continuous non-invasive measurement of blood pressure |
AU2014268355B2 (en) | 2013-05-24 | 2018-06-14 | Icu Medical, Inc. | Multi-sensor infusion system for detecting air or an occlusion in the infusion system |
ES2845748T3 (es) | 2013-05-29 | 2021-07-27 | Icu Medical Inc | Sistema de infusión y método de uso que impiden la sobresaturación de un convertidor analógico-digital |
EP3003441B1 (de) | 2013-05-29 | 2020-12-02 | ICU Medical, Inc. | Infusionssystem mit einem oder mehreren sensoren und zusatzinformationen zur durchführung einer luftuntersuchung mit dem infusionssystem |
US11071467B2 (en) | 2013-08-08 | 2021-07-27 | Welch Allyn, Inc. | Hybrid patient monitoring system |
AU2015222800B2 (en) | 2014-02-28 | 2019-10-17 | Icu Medical, Inc. | Infusion system and method which utilizes dual wavelength optical air-in-line detection |
AU2015266706B2 (en) | 2014-05-29 | 2020-01-30 | Icu Medical, Inc. | Infusion system and pump with configurable closed loop delivery rate catch-up |
US11344668B2 (en) | 2014-12-19 | 2022-05-31 | Icu Medical, Inc. | Infusion system with concurrent TPN/insulin infusion |
US10850024B2 (en) | 2015-03-02 | 2020-12-01 | Icu Medical, Inc. | Infusion system, device, and method having advanced infusion features |
WO2017197024A1 (en) | 2016-05-13 | 2017-11-16 | Icu Medical, Inc. | Infusion pump system and method with common line auto flush |
WO2017214441A1 (en) | 2016-06-10 | 2017-12-14 | Icu Medical, Inc. | Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion |
US10089055B1 (en) | 2017-12-27 | 2018-10-02 | Icu Medical, Inc. | Synchronized display of screen content on networked devices |
US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
EP4185260A1 (de) | 2020-07-21 | 2023-05-31 | ICU Medical, Inc. | Flüssigkeitsübertragungsvorrichtungen und verfahren zur verwendung |
US11135360B1 (en) | 2020-12-07 | 2021-10-05 | Icu Medical, Inc. | Concurrent infusion with common line auto flush |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360029A (en) * | 1978-04-10 | 1982-11-23 | Johnson & Johnson | Automatic mean blood pressure reading device |
US4543962A (en) * | 1984-07-09 | 1985-10-01 | Critikon, Inc. | Method of automated blood pressure detection |
US4638810A (en) * | 1985-07-05 | 1987-01-27 | Critikon, Inc. | Automated diastolic blood pressure monitor with data enhancement |
US4754761A (en) * | 1985-07-05 | 1988-07-05 | Critikon, Inc. | Automated mean arterial blood pressure monitor with data enhancement |
JPH06110B2 (ja) * | 1985-08-27 | 1994-01-05 | オムロン株式会社 | 電子血圧計 |
US4777959A (en) * | 1986-09-17 | 1988-10-18 | Spacelabs, Inc. | Artifact detection based on heart rate in a method and apparatus for indirect blood pressure measurement |
-
1989
- 1989-07-19 US US07/383,207 patent/US5014714A/en not_active Expired - Fee Related
-
1990
- 1990-07-17 CA CA002021363A patent/CA2021363C/en not_active Expired - Fee Related
- 1990-07-18 DE DE69023178T patent/DE69023178T2/de not_active Expired - Fee Related
- 1990-07-18 EP EP90113787A patent/EP0409210B1/de not_active Expired - Lifetime
- 1990-07-19 JP JP2191865A patent/JPH03218728A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0409210B1 (de) | 1995-10-25 |
US5014714A (en) | 1991-05-14 |
DE69023178T2 (de) | 1996-04-04 |
CA2021363C (en) | 1995-04-04 |
EP0409210A1 (de) | 1991-01-23 |
JPH03218728A (ja) | 1991-09-26 |
CA2021363A1 (en) | 1991-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |