BR112014026953A2 - método para calibrar o ponto inicial e aparelho sensor de pressão de máquina de anestesia - Google Patents

método para calibrar o ponto inicial e aparelho sensor de pressão de máquina de anestesia

Info

Publication number
BR112014026953A2
BR112014026953A2 BR112014026953A BR112014026953A BR112014026953A2 BR 112014026953 A2 BR112014026953 A2 BR 112014026953A2 BR 112014026953 A BR112014026953 A BR 112014026953A BR 112014026953 A BR112014026953 A BR 112014026953A BR 112014026953 A2 BR112014026953 A2 BR 112014026953A2
Authority
BR
Brazil
Prior art keywords
pressure sensor
zero point
anesthesia machine
calibrating
threshold
Prior art date
Application number
BR112014026953A
Other languages
English (en)
Inventor
Zhang Yaodong
Original Assignee
Beijing Aeonmed Co Ltd
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 Beijing Aeonmed Co Ltd filed Critical Beijing Aeonmed Co Ltd
Publication of BR112014026953A2 publication Critical patent/BR112014026953A2/pt

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3358—Measuring barometric pressure, e.g. for compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

método para calibrar o ponto inicial e aparelho sensor de pressão de máquina de anestesia. revelam-se um método e aparelho para a calibração do ponto zero para um sensor de pressão de uma máquina de anestesia. o método compreende: executar a calibração do ponto zero em um sensor de pressão das vias aéreas da máquina de anestesia (110); reiniciar e realizar o autoteste (120) de partida; e avaliar se as alterações dos valores da pressão do sensor de pressão das vias aéreas e as alterações dos valores de pressão do sensor de pressão ambiental são iguais, e, se os valores forem iguais, realizar a calibração do ponto zero no sensor de pressão ambiental de acordo com um ponto zero do sensor de pressão das vias aéreas (130). pelo método da invenção, a calibração do ponto zero para um sensor de pressão de uma máquina de anestesia pode ser executada através de uma operação simples, evitando-se assim erros de funcionamento. 1/1
BR112014026953A 2012-12-26 2013-10-22 método para calibrar o ponto inicial e aparelho sensor de pressão de máquina de anestesia BR112014026953A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210576231.8A CN103893872B (zh) 2012-12-26 2012-12-26 一种麻醉机压力传感器零点标定方法和装置
PCT/CN2013/085689 WO2014101544A1 (zh) 2012-12-26 2013-10-22 一种麻醉机压力传感器零点标定方法和装置

Publications (1)

Publication Number Publication Date
BR112014026953A2 true BR112014026953A2 (pt) 2017-06-27

Family

ID=50985640

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026953A BR112014026953A2 (pt) 2012-12-26 2013-10-22 método para calibrar o ponto inicial e aparelho sensor de pressão de máquina de anestesia

Country Status (6)

Country Link
US (1) US20150107587A1 (pt)
CN (1) CN103893872B (pt)
BR (1) BR112014026953A2 (pt)
EA (1) EA025933B1 (pt)
IN (1) IN2014MN02094A (pt)
WO (1) WO2014101544A1 (pt)

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CN108014402A (zh) 2012-04-05 2018-05-11 费雪派克医疗保健有限公司 呼吸辅助装置
US11433210B2 (en) 2014-05-27 2022-09-06 Fisher & Paykel Healthcare Limited Gases mixing and measuring for a medical device
CN104707228B (zh) * 2015-03-02 2017-05-17 深圳市科曼医疗设备有限公司 经鼻高流量氧疗压力监测系统及其监测方法
GB2599020B (en) * 2015-12-02 2022-06-22 Fisher & Paykel Healthcare Ltd Flow path sensing for flow therapy apparatus
CN106525330A (zh) * 2016-11-23 2017-03-22 歌尔股份有限公司 压力传感器校准控制方法
CN107344510A (zh) * 2017-07-14 2017-11-14 成都雅骏新能源汽车科技股份有限公司 一种电动汽车制动踏板信号解析方法
CN108827366B (zh) * 2018-09-12 2019-11-05 山东省计算中心（国家超级计算济南中心） 一种针对霍尔传感器质量的专用检测装置及检测方法
CN109211300B (zh) * 2018-09-12 2020-01-14 山东省计算中心（国家超级计算济南中心） 一种霍尔传感器批量快速检测与校准系统及其通讯方法与应用
CN111238839A (zh) * 2020-01-17 2020-06-05 杭州中车车辆有限公司 一种跨座式单轨列车走行部状态的在线检测系统及方法
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CN114306848A (zh) * 2022-01-06 2022-04-12 周子衣 一种与呼吸机配套使用的便携式压力校准仪
CN116059490B (zh) * 2023-03-06 2023-08-04 苏州鱼跃医疗科技有限公司 压力传感器自校正方法、系统、呼吸机、控制器及存储器

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Also Published As

Publication number Publication date
EA025933B1 (ru) 2017-02-28
EA201491756A1 (ru) 2015-06-30
US20150107587A1 (en) 2015-04-23
WO2014101544A1 (zh) 2014-07-03
CN103893872B (zh) 2016-04-20
IN2014MN02094A (pt) 2015-09-11
CN103893872A (zh) 2014-07-02

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.