BR112022026198A2 - Curativo iv com sensores embutidos para medir infiltração de fluido e parâmetros fisiológicos - Google Patents

Curativo iv com sensores embutidos para medir infiltração de fluido e parâmetros fisiológicos

Info

Publication number
BR112022026198A2
BR112022026198A2 BR112022026198A BR112022026198A BR112022026198A2 BR 112022026198 A2 BR112022026198 A2 BR 112022026198A2 BR 112022026198 A BR112022026198 A BR 112022026198A BR 112022026198 A BR112022026198 A BR 112022026198A BR 112022026198 A2 BR112022026198 A2 BR 112022026198A2
Authority
BR
Brazil
Prior art keywords
dressing
built
physiological parameters
sensors
measure fluid
Prior art date
Application number
BR112022026198A
Other languages
English (en)
Inventor
Banet Matthew
Dhillon Mark
Tang Erik
Dhillon Marshal
Mccanna James
Eleswarpu Chethanya
P Martucci James
A Bivans Matthew
Buckingham Justin
Ceisel Ahren
Needham Michael
Hayward Lauren
Original Assignee
Baxter Int
Baxter Healthcare Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baxter Int, Baxter Healthcare Sa filed Critical Baxter Int
Publication of BR112022026198A2 publication Critical patent/BR112022026198A2/pt

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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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • 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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • 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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02156—Calibration means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1118—Determining activity level
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • 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
    • 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
    • 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
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • 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
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

CURATIVO IV COM SENSORES EMBUTIDOS PARA MEDIR INFILTRAÇÃO DE FLUIDO E PARÂMETROS FISIOLÓGICOS. A presente invenção refere-se a um sistema de curativo intravenoso (IV) que ajuda a prender um cateter IV a um paciente enquanto utiliza, simultaneamente, sensores de pressão venosa periférica embutidos (PVP), de impedância, de temperatura, óticos, e de movimento para caracterizar as propriedades do sistema IV (por exemplo, infiltração, extravasamento, oclusão) e os parâmetros fisiológicos do paciente (por exemplo, frequência cardíaca, SpO2, taxa de respiração, temperatura e pressão sanguínea). Notadamente, o sistema converte as formas de onda de PVP em valores de BP arterial (por exemplo, pressão sanguínea sistólica e diastólica).
BR112022026198A 2020-08-12 2021-08-10 Curativo iv com sensores embutidos para medir infiltração de fluido e parâmetros fisiológicos BR112022026198A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063064690P 2020-08-12 2020-08-12
PCT/US2021/045342 WO2022035822A1 (en) 2020-08-12 2021-08-10 Iv dressing with embedded sensors for measuring fluid infiltration and physiological parameters

Publications (1)

Publication Number Publication Date
BR112022026198A2 true BR112022026198A2 (pt) 2023-03-07

Family

ID=77655630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022026198A BR112022026198A2 (pt) 2020-08-12 2021-08-10 Curativo iv com sensores embutidos para medir infiltração de fluido e parâmetros fisiológicos

Country Status (11)

Country Link
US (1) US20220095940A1 (pt)
EP (1) EP4196007A1 (pt)
JP (1) JP2023537516A (pt)
KR (1) KR20230049690A (pt)
CN (1) CN116075268A (pt)
AU (1) AU2021325690A1 (pt)
BR (1) BR112022026198A2 (pt)
CA (1) CA3187179A1 (pt)
CO (1) CO2023001003A2 (pt)
MX (1) MX2023001811A (pt)
WO (1) WO2022035822A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017223552A1 (en) * 2016-06-24 2017-12-28 Georgia Tech Research Corporation Systems and methods of iv infiltration detection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964703A (en) * 1994-01-14 1999-10-12 E-Z-Em, Inc. Extravasation detection electrode patch
US7179228B2 (en) 2004-04-07 2007-02-20 Triage Wireless, Inc. Cuffless system for measuring blood pressure
US7004907B2 (en) 2004-04-07 2006-02-28 Triage Wireless, Inc. Blood-pressure monitoring device featuring a calibration-based analysis
US8357126B2 (en) * 2006-10-24 2013-01-22 Cannuflow, Inc. Anti-extravasation catheter
US8672854B2 (en) 2009-05-20 2014-03-18 Sotera Wireless, Inc. System for calibrating a PTT-based blood pressure measurement using arm height
WO2011066982A1 (en) * 2009-12-03 2011-06-09 Deltex Medical Limited Method and apparatus for hemodynamic monitoring using combined blood flow and blood pressure measurement
US20140249432A1 (en) 2010-12-28 2014-09-04 Matt Banet Body-worn system for continuous, noninvasive measurement of cardiac output, stroke volume, cardiac power, and blood pressure
US20150335288A1 (en) * 2013-06-06 2015-11-26 Tricord Holdings, Llc Modular physiologic monitoring systems, kits, and methods
JP2017530766A (ja) 2014-09-12 2017-10-19 ヴァンダービルト ユニヴァーシティ 末梢静脈波形解析（ｐｉｖａ）を使用した血液量減少／血液量増加の検出、およびその応用
BR112017016723B1 (pt) 2015-02-03 2022-04-19 Vanderbilt University Sistema intravenoso (iv)
US10206600B2 (en) 2016-01-05 2019-02-19 Tosense, Inc. Handheld physiological sensor
WO2017223552A1 (en) * 2016-06-24 2017-12-28 Georgia Tech Research Corporation Systems and methods of iv infiltration detection
MX2019015734A (es) 2017-06-30 2020-11-06 Baxter Int Sistemas y metodos para filtrar ruido y analizar senales de la forma de onda venosa.

Also Published As

Publication number Publication date
CA3187179A1 (en) 2022-02-17
JP2023537516A (ja) 2023-09-01
AU2021325690A1 (en) 2023-03-02
CN116075268A (zh) 2023-05-05
MX2023001811A (es) 2023-03-13
CO2023001003A2 (es) 2023-03-17
US20220095940A1 (en) 2022-03-31
WO2022035822A1 (en) 2022-02-17
KR20230049690A (ko) 2023-04-13
EP4196007A1 (en) 2023-06-21

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