CO2017003535A2 - Detección de hipovolemia/hipervolemia usando análisisde forma de onda intravenosa periférica (piva) - Google Patents
Detección de hipovolemia/hipervolemia usando análisisde forma de onda intravenosa periférica (piva)Info
- Publication number
- CO2017003535A2 CO2017003535A2 CONC2017/0003535A CO2017003535A CO2017003535A2 CO 2017003535 A2 CO2017003535 A2 CO 2017003535A2 CO 2017003535 A CO2017003535 A CO 2017003535A CO 2017003535 A2 CO2017003535 A2 CO 2017003535A2
- Authority
- CO
- Colombia
- Prior art keywords
- peripheral venous
- peak
- living subject
- detection
- waveform analysis
- Prior art date
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
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
-
- 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
- A61B5/02042—Determining blood loss or bleeding, e.g. during a surgical procedure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
Abstract
Los aspectos de la invención se refieren a sistemas y métodos para detección de hipovolemia e/o hipervolemia de un sujeto vivo usando análisis de forma de onda intravenosa periférica. En una modalidad, el método incluye: adquirir, de una vena del sujeto vivo, señales venosas periféricas; realizar un análisis espectral en las señales venosas periféricas adquiridas para obtener espectros de frecuencia de presión venosa periférica; y realizar un análisis estadístico en las amplitudes de los picos de los espectros de frecuencia de presión venosa periférica para determinar el estado del volumen sanguíneo del sujeto vivo en tiempo real. Específicamente, al menos dos picos, respectivamente correspondientes a la primera frecuencia y la segunda frecuencia, se obtienen en los espectros de frecuencia de presión venosa periférica. Se usa cambio de amplitud del segundo pico para determinar el estado del volumen sanguíneo del sujeto vivo. Puede detectarse hemorragia cuando se detecta una reducción de amplitud importante a partir del segundo pico de valor de referencia al segundo pico.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462049829P | 2014-09-12 | 2014-09-12 | |
| US14/853,504 US20160073959A1 (en) | 2014-09-12 | 2015-09-14 | Hypovolemia/hypervolemia detection using peripheral intravenous waveform analysis (piva) and applications of same |
| PCT/US2015/050001 WO2016040947A1 (en) | 2014-09-12 | 2015-09-14 | Hypovolemia/hypervolemia detection using peripheral intravenous waveform analysis (piva) and applications of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2017003535A2 true CO2017003535A2 (es) | 2017-07-19 |
Family
ID=55453596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2017/0003535A CO2017003535A2 (es) | 2014-09-12 | 2017-04-12 | Detección de hipovolemia/hipervolemia usando análisisde forma de onda intravenosa periférica (piva) |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20160073959A1 (es) |
| EP (1) | EP3190960B1 (es) |
| JP (2) | JP2017530766A (es) |
| CN (1) | CN106999061B (es) |
| BR (1) | BR112017005003A2 (es) |
| CA (1) | CA2961195C (es) |
| CO (1) | CO2017003535A2 (es) |
| MX (1) | MX2017003272A (es) |
| SG (1) | SG11201701987VA (es) |
| WO (1) | WO2016040947A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10542961B2 (en) | 2015-06-15 | 2020-01-28 | The Research Foundation For The State University Of New York | System and method for infrasonic cardiac monitoring |
| JP6878589B2 (ja) * | 2016-12-15 | 2021-05-26 | バクスター・インターナショナル・インコーポレイテッドＢａｘｔｅｒ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐ０Ｒａｔｅｄ | 感知された静脈波形から患者パラメータを監視および決定するためのシステムおよび方法 |
| US10813597B2 (en) * | 2017-04-14 | 2020-10-27 | The Regents Of The University Of California | Non-invasive hemodynamic assessment via interrogation of biological tissue using a coherent light source |
| WO2019006362A1 (en) | 2017-06-30 | 2019-01-03 | Baxter International Inc. | SYSTEMS AND METHODS FOR NOISE FILTERING AND VENOUS WAVEFORM SIGNAL ANALYSIS |
| BR112020011612A2 (pt) * | 2017-12-15 | 2020-12-08 | Baxter International Inc. | Sistemas e métodos para filtrar artefatos de ruído de um dispositivo médico de sinais de forma de onda venosa |
| US11039754B2 (en) * | 2018-05-14 | 2021-06-22 | Baxter International Inc. | System and method for monitoring and determining patient parameters from sensed venous waveform |
| WO2021211507A1 (en) * | 2020-04-17 | 2021-10-21 | Bioventures, Llc | Methods and systems for predicting the effect of inhaled and infused anesthetics |
| WO2021262670A1 (en) | 2020-06-24 | 2021-12-30 | Baxter International Inc. | Patient-monitoring system |
| BR112022026198A2 (pt) | 2020-08-12 | 2023-03-07 | Baxter Int | Curativo iv com sensores embutidos para medir infiltração de fluido e parâmetros fisiológicos |
| JP2022178053A (ja) * | 2021-05-19 | 2022-12-02 | 日本光電工業株式会社 | 循環血液量判定装置、循環血液量判定プログラム、および循環血液量判定方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351686A (en) * | 1990-10-06 | 1994-10-04 | In-Line Diagnostics Corporation | Disposable extracorporeal conduit for blood constituent monitoring |
| US6002952A (en) * | 1997-04-14 | 1999-12-14 | Masimo Corporation | Signal processing apparatus and method |
| US6471656B1 (en) * | 1999-06-25 | 2002-10-29 | Florence Medical Ltd | Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters |
| US6623470B2 (en) * | 2001-06-27 | 2003-09-23 | Cleveland Clinic Foundation | Method and apparatus for controlling blood volume and hydration and for indicating resuscitation status of a patient using peripheral venous pressure as a hemodynamic parameter |
| EP2392257A3 (en) * | 2003-03-12 | 2012-02-29 | Yale University | Method of assessing blood volume using photoelectric plethysmography |
| US7798973B2 (en) * | 2005-10-13 | 2010-09-21 | Cardiac Pacemakers, Inc. | Detection of hypovolemia using implantable medical device |
| WO2008124644A1 (en) * | 2007-04-05 | 2008-10-16 | Velomedix, Inc | Automated therapy system and method |
| US8727997B2 (en) | 2008-10-17 | 2014-05-20 | Yale University | Volume status monitor: peripheral venous pressure, hypervolemia and coherence analysis |
| US9119551B2 (en) * | 2010-11-08 | 2015-09-01 | Vasonova, Inc. | Endovascular navigation system and method |
| US10293118B2 (en) * | 2011-07-15 | 2019-05-21 | Vanderbilt University | Apparatus and methods for measuring peripheral venous pressure and applications of same |
| US9332913B2 (en) * | 2011-12-21 | 2016-05-10 | Pacesetter, Inc. | System and method for discriminating hypervolemia, hypervolemia and euvolemia using an implantable medical device |
| EP2892582B1 (en) * | 2012-09-10 | 2019-11-13 | Vanderbilt University | Intravenous access device having integrated hemodynamic resuscitation system. |
-
2015
- 2015-09-14 JP JP2017513668A patent/JP2017530766A/ja active Pending
- 2015-09-14 WO PCT/US2015/050001 patent/WO2016040947A1/en active Application Filing
- 2015-09-14 MX MX2017003272A patent/MX2017003272A/es unknown
- 2015-09-14 CA CA2961195A patent/CA2961195C/en active Active
- 2015-09-14 CN CN201580049227.8A patent/CN106999061B/zh active Active
- 2015-09-14 US US14/853,504 patent/US20160073959A1/en not_active Abandoned
- 2015-09-14 SG SG11201701987VA patent/SG11201701987VA/en unknown
- 2015-09-14 BR BR112017005003A patent/BR112017005003A2/pt active Search and Examination
- 2015-09-14 EP EP15840046.5A patent/EP3190960B1/en active Active
-
2017
- 2017-04-12 CO CONC2017/0003535A patent/CO2017003535A2/es unknown
-
2020
- 2020-06-03 JP JP2020096542A patent/JP6780147B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106999061A (zh) | 2017-08-01 |
| JP2020157080A (ja) | 2020-10-01 |
| MX2017003272A (es) | 2017-07-07 |
| CA2961195C (en) | 2023-01-17 |
| JP6780147B2 (ja) | 2020-11-04 |
| WO2016040947A1 (en) | 2016-03-17 |
| EP3190960B1 (en) | 2022-01-12 |
| JP2017530766A (ja) | 2017-10-19 |
| EP3190960A1 (en) | 2017-07-19 |
| US20160073959A1 (en) | 2016-03-17 |
| BR112017005003A2 (pt) | 2018-06-05 |
| CN106999061B (zh) | 2020-08-07 |
| SG11201701987VA (en) | 2017-04-27 |
| EP3190960A4 (en) | 2018-05-02 |
| CA2961195A1 (en) | 2016-03-17 |
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