BR0017131B1 - "aparelho de avaliação respiratória" - Google Patents

"aparelho de avaliação respiratória"

Info

Publication number
BR0017131B1
BR0017131B1 BRPI0017131-0A BR0017131A BR0017131B1 BR 0017131 B1 BR0017131 B1 BR 0017131B1 BR 0017131 A BR0017131 A BR 0017131A BR 0017131 B1 BR0017131 B1 BR 0017131B1
Authority
BR
Brazil
Prior art keywords
subject
gas
data points
data
methods
Prior art date
Application number
BRPI0017131-0A
Other languages
English (en)
Other versions
BR0017131A (pt
Inventor
Joseph A Orr
Kai Kuck
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 filed Critical
Publication of BR0017131A publication Critical patent/BR0017131A/pt
Publication of BR0017131B1 publication Critical patent/BR0017131B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2244—Exhaled gas, e.g. alcohol detecting

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Obesity (AREA)
  • Pulmonology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
BRPI0017131-0A 2000-02-22 2000-09-01 "aparelho de avaliação respiratória" BR0017131B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/510,702 US6540689B1 (en) 2000-02-22 2000-02-22 Methods for accurately, substantially noninvasively determining pulmonary capillary blood flow, cardiac output, and mixed venous carbon dioxide content
PCT/US2000/024044 WO2001062148A1 (en) 2000-02-22 2000-09-01 Noninvasive determination of cardiac output, pulmonary blood flow, and blood gas content

Publications (2)

Publication Number Publication Date
BR0017131A BR0017131A (pt) 2002-11-05
BR0017131B1 true BR0017131B1 (pt) 2010-05-04

Family

ID=24031821

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017131-0A BR0017131B1 (pt) 2000-02-22 2000-09-01 "aparelho de avaliação respiratória"

Country Status (8)

Country Link
US (6) US6540689B1 (pt)
EP (1) EP1257201B1 (pt)
JP (1) JP3761465B2 (pt)
AT (1) ATE282988T1 (pt)
BR (1) BR0017131B1 (pt)
DE (1) DE60016284T2 (pt)
ES (1) ES2232490T3 (pt)
WO (1) WO2001062148A1 (pt)

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US8469030B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with selectable contagious/non-contagious latch
US8439037B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integrated filter and flow sensor
US8439036B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integral flow sensor
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
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WO2017086071A1 (ja) * 2015-11-17 2017-05-26 株式会社村田製作所 脈波伝播時間計測装置、及び、生体状態推定装置
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CN111407280B (zh) * 2020-03-10 2022-04-15 山东大学 一种无创呼吸机的呼气末co2监测装置及方法
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment
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Also Published As

Publication number Publication date
US20050177055A1 (en) 2005-08-11
WO2001062148A1 (en) 2001-08-30
JP3761465B2 (ja) 2006-03-29
DE60016284T2 (de) 2005-12-15
US7025731B2 (en) 2006-04-11
US6540689B1 (en) 2003-04-01
ATE282988T1 (de) 2004-12-15
EP1257201A1 (en) 2002-11-20
JP2003523248A (ja) 2003-08-05
US20060129055A1 (en) 2006-06-15
US20020183643A1 (en) 2002-12-05
BR0017131A (pt) 2002-11-05
EP1257201B1 (en) 2004-11-24
ES2232490T3 (es) 2005-06-01
US6955651B2 (en) 2005-10-18
US7074196B2 (en) 2006-07-11
US20030181820A1 (en) 2003-09-25
US8398559B2 (en) 2013-03-19
DE60016284D1 (de) 2004-12-30
US20060253038A1 (en) 2006-11-09
US8801625B2 (en) 2014-08-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/09/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 01.09.2020