EA201891524A1 - Способ контролирования мощности аппарата для анестезии на основе нечеткого адаптивного пид-контролирования - Google Patents

Способ контролирования мощности аппарата для анестезии на основе нечеткого адаптивного пид-контролирования

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Publication number
EA201891524A1
EA201891524A1 EA201891524A EA201891524A EA201891524A1 EA 201891524 A1 EA201891524 A1 EA 201891524A1 EA 201891524 A EA201891524 A EA 201891524A EA 201891524 A EA201891524 A EA 201891524A EA 201891524 A1 EA201891524 A1 EA 201891524A1
Authority
EA
Eurasian Patent Office
Prior art keywords
value
voltage value
anesthesia
introducing
fuzzy adaptive
Prior art date
Application number
EA201891524A
Other languages
English (en)
Other versions
EA039070B1 (ru
Inventor
Йонгфенг Тиан
Венлан Хан
Original Assignee
Бейджин Аеонмед Ко., Лтд.
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 Бейджин Аеонмед Ко., Лтд. filed Critical Бейджин Аеонмед Ко., Лтд.
Publication of EA201891524A1 publication Critical patent/EA201891524A1/ru
Publication of EA039070B1 publication Critical patent/EA039070B1/ru

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022Control means therefor
    • A61M16/024Control means therefor including calculation means, e.g. using a processor
    • A61M16/026Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00Automatic controllers
    • G05B11/01Automatic controllers electric
    • G05B11/36Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • G05B11/42Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/06Control of flow characterised by the use of electric means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3341Pressure; Flow stabilising pressure or flow to avoid excessive variation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

Способ управления мощностью аппарата для анестезии на основе нечеткого адаптивного ПИД-контролирования. Указанный способ содержит получение соответствующего начального значения напряжения в соответствии с заданным значением потока и введение значения напряжения в качестве значения тока в датчик потока; получение значения потока в режиме реального времени и значения разности между значением потока в режиме реального времени и заданным значением потока и введение этих двух значений в нечеткий адаптивный ПИД-контроллер; вычисление и выведение значения напряжения путем подведения коэффициента пропорционального управления, коэффициента интегрального управления и коэффициента управления по производной ПИД-контроллера; обновление с использованием значения напряжения текущего значения напряжения и введение его в датчик потока и повторение процесса до тех пор, пока значение потока, выдаваемое датчиком потока, не удовлетворит требованиям. С помощью данного способа аппарат для анестезии может выводить стабильный и точный дыхательный объем в ситуациях с разными предопределенными значениями и разными пациентами.
EA201891524A 2015-12-29 2016-04-15 Способ контролирования мощности аппарата для анестезии на основе нечеткого адаптивного пид-контролирования EA039070B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201511017387.2A CN106924851A (zh) 2015-12-29 2015-12-29 基于模糊自适应pid控制的麻醉机容量控制方法
PCT/CN2016/079347 WO2017113546A1 (zh) 2015-12-29 2016-04-15 基于模糊自适应pid控制的麻醉机容量控制方法

Publications (2)

Publication Number Publication Date
EA201891524A1 true EA201891524A1 (ru) 2018-12-28
EA039070B1 EA039070B1 (ru) 2021-11-30

Family

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Family Applications (1)

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EA201891524A EA039070B1 (ru) 2015-12-29 2016-04-15 Способ контролирования мощности аппарата для анестезии на основе нечеткого адаптивного пид-контролирования

Country Status (4)

Country Link
EP (1) EP3398639A4 (ru)
CN (1) CN106924851A (ru)
EA (1) EA039070B1 (ru)
WO (1) WO2017113546A1 (ru)

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* Cited by examiner, † Cited by third party
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CN109945953A (zh) * 2017-12-20 2019-06-28 北京谊安医疗系统股份有限公司 一种等流量pid控制的流量传感器校验方法
CN111135411B (zh) * 2020-01-20 2021-12-10 深圳市科曼医疗设备有限公司 呼气阀的控制方法、装置、计算机设备和存储介质
CN111752156B (zh) * 2020-07-14 2021-10-29 北京航空航天大学 一种经鼻高流量湿化氧疗专家治疗方法及治疗系统
CN112870480B (zh) * 2021-01-22 2021-12-14 燕山大学 模糊控制远程控制麻醉药物输液泵系统
CN113156810A (zh) * 2021-04-29 2021-07-23 大连派思燃气设备有限公司 基于模糊pid控制的天然气调压系统

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US5271389A (en) * 1992-02-12 1993-12-21 Puritan-Bennett Corporation Ventilator control system that generates, measures, compares, and corrects flow rates
US6131571A (en) * 1997-04-30 2000-10-17 University Of Florida Ventilation apparatus and anesthesia delivery system
CN101073913A (zh) * 2006-05-15 2007-11-21 宋英华 自适应温度实时控制注塑机控制器、控制方法、及其控温电路
CN102346493A (zh) * 2010-08-03 2012-02-08 北京航天长峰股份有限公司 麻醉机、呼吸机比例阀流量推抚控制方法
CN102397608B (zh) * 2010-09-07 2014-06-11 北京航天长峰股份有限公司 吸气阀和呼气阀协同控制的麻醉机、呼吸机压力控制方法
CN102397607B (zh) * 2010-09-07 2014-08-13 北京航天长峰股份有限公司 通过流量和压力共同控制的麻醉机、呼吸机压力调节方法
US20120090611A1 (en) * 2010-10-13 2012-04-19 Nellcor Puritan Bennett Llc Systems And Methods For Controlling An Amount Of Oxygen In Blood Of A Ventilator Patient
CN103028170B (zh) * 2011-09-30 2016-09-14 南京普澳医疗设备有限公司 一种呼吸压力模糊控制式呼吸机及呼吸压力模糊控制方法
CN202263271U (zh) * 2011-09-30 2012-06-06 南京普澳医疗设备有限公司 一种呼吸压力模糊控制式呼吸机
CN103071221B (zh) * 2011-10-25 2015-07-22 北京航天长峰股份有限公司 一种麻醉机、呼吸机顺应性补偿容量保障方法
CN103893865B (zh) * 2012-12-26 2017-05-31 北京谊安医疗系统股份有限公司 一种呼吸机涡轮容量控制通气的方法
CN103366625B (zh) * 2013-07-25 2016-01-20 中山大学 一种模拟人肺自主呼吸运动装置及控制方法

Also Published As

Publication number Publication date
EA039070B1 (ru) 2021-11-30
WO2017113546A1 (zh) 2017-07-06
EP3398639A1 (en) 2018-11-07
EP3398639A4 (en) 2018-11-21
CN106924851A (zh) 2017-07-07

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