CN104739400B - 心输出量自动测量*** - Google Patents
心输出量自动测量*** Download PDFInfo
- Publication number
- CN104739400B CN104739400B CN201310754546.1A CN201310754546A CN104739400B CN 104739400 B CN104739400 B CN 104739400B CN 201310754546 A CN201310754546 A CN 201310754546A CN 104739400 B CN104739400 B CN 104739400B
- Authority
- CN
- China
- Prior art keywords
- cardiac output
- liquid injection
- measurement
- main control
- output measuring
- 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.)
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Classifications
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- 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
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- 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
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
- A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
-
- 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
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310754546.1A CN104739400B (zh) | 2013-12-31 | 2013-12-31 | 心输出量自动测量*** |
PCT/CN2014/077332 WO2015100908A1 (zh) | 2013-12-31 | 2014-05-13 | 心输出量自动测量*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310754546.1A CN104739400B (zh) | 2013-12-31 | 2013-12-31 | 心输出量自动测量*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104739400A CN104739400A (zh) | 2015-07-01 |
CN104739400B true CN104739400B (zh) | 2020-09-15 |
Family
ID=53493087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310754546.1A Active CN104739400B (zh) | 2013-12-31 | 2013-12-31 | 心输出量自动测量*** |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104739400B (zh) |
WO (1) | WO2015100908A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114847908A (zh) * | 2015-10-21 | 2022-08-05 | 爱德华兹生命科学公司 | 热稀释注射液测量和控制 |
CN110507882A (zh) * | 2019-09-27 | 2019-11-29 | 四川省肿瘤医院 | 一种自动输送生理盐水的*** |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476877A (en) * | 1982-08-16 | 1984-10-16 | Gould Inc. | Fluid temperature sensor |
US4819655A (en) * | 1987-08-04 | 1989-04-11 | Webler William E | Injectateless thermal cardiac output determination method and apparatus |
US5037396A (en) * | 1989-03-02 | 1991-08-06 | Becton, Dickinson And Company | Thermoelectric chiller and automatic syringe |
ES2220607T3 (es) * | 2001-03-01 | 2004-12-16 | Pulsion Medical Systems Ag | Aparato, programa informatico y conjunto de cateter venoso central para control hemodinamico. |
WO2003079887A2 (en) * | 2002-03-21 | 2003-10-02 | Radiant Medical, Inc. | Measuring blood flow rate or cardiac output |
US7630747B2 (en) * | 2003-09-09 | 2009-12-08 | Keimar, Inc. | Apparatus for ascertaining blood characteristics and probe for use therewith |
ES2385603T3 (es) * | 2007-11-23 | 2012-07-27 | Pulsion Medical Systems Ag | Conjunto de sensor venoso central para medir datos fisiológicos para la determinación del gasto cardiaco y procedimiento para determinar el gasto cardiaco |
DE102011114666A1 (de) * | 2011-09-30 | 2013-04-04 | Pulsion Medical Systems Se | Vorrichtung zur hämodynamischen Überwachung |
-
2013
- 2013-12-31 CN CN201310754546.1A patent/CN104739400B/zh active Active
-
2014
- 2014-05-13 WO PCT/CN2014/077332 patent/WO2015100908A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104739400A (zh) | 2015-07-01 |
WO2015100908A1 (zh) | 2015-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181122 Address after: 518057 the 1-4 floor of MINDRAY building, science and technology south twelve Road, Nanshan District high tech Industrial Park, Shenzhen, Guangdong. Applicant after: Shenzhen Mairui Biotherapeutic Electronic Co., Ltd. Applicant after: Shenzhen MINDRAY Technology Co., Ltd. Address before: 518057 MINDRAY science and technology south twelve road MINDRAY high tech Industrial Park, Shenzhen, Guangdong Applicant before: Shenzhen Mairui Biotherapeutic Electronic Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |