公开(公告)号：EP2686050B1

公开(公告)日：2018-04-25

申请号：EP11714865.0

申请日：2011-03-18

申请人： Maquet Critical Care AB

发明人： TROILI, Carl-Erik ,  SKÖLD, Mia

IPC分类号： A61M16/00

CPC分类号： A61M16/0057 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M2016/0018 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2230/63

摘要： In a method and breathing apparatus for providing support ventilation to a spontaneously breathing patient a pressure and/or a flow is monitored based on pressure and/or flow measurements, and efforts to inhale or exhale by the patient are detected based on changes in the monitored pressure and/or flow. When a change in the monitored pressure and/or flow indicating an effort to inhale or exhale is detected, the rate of that change is determined and used to calculate a suitable rate of change of pressure applied to the airways of the patient. By changing the applied pressure in accordance with the so determined suitable rate of change, the pressure rise time during inspiration and/or the pressure fall time during expiration can be adjusted to the needs of the patient to ensure efficient and comfortable ventilation.

公开(公告)号：EP3302235A1

公开(公告)日：2018-04-11

申请号：EP16729808.2

申请日：2016-05-30

申请人： Polycaptil ,  Université de Franche-Comté ,  Centre Hospitalier Régional Universitaire de Besançon

发明人： KHOURY, Abdo ,  DE LUCA, Alban ,  SALL, Fatimata, Seydou ,  PAZART, Lionel ,  CAPELLIER, Gilles ,  SAILLARD, Pierre-Edouard ,  NITA, Florin, Dan ,  VINCHANT, Jean-François

IPC分类号： A61B5/00 ,  A61B5/087 ,  A61M16/00

CPC分类号： A61B5/4848 ,  A61B5/0878 ,  A61B5/4836 ,  A61B5/6803 ,  A61B5/746 ,  A61B2560/045 ,  A61M16/0051 ,  A61M16/0078 ,  A61M16/0084 ,  A61M16/021 ,  A61M16/024 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/273 ,  A61M2205/3334 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/584 ,  A61M2230/432

摘要： Device (10) for diagnosing the ventilatory efficacy of a patient under respiratory assistance, said device (10) being intended to cooperate with a system (1) for ventilating the patient, the device (10) having: - a bidirectional thermal mass sensor (20) for measuring, in real time, the air flows during insufflation and during exhalation, - an electronic casing (21) connected to said sensor (20) and configured to receive and process data relating to the air flows measured by the sensor (20), the electronic casing (21) having: i. a user interface comprising a display device (27) and data input means, ii. a data-processing centre, the data-processing centre functioning according to programmed algorithms for acquiring, processing and displaying the data, for analyzing the efficacy of the ventilation in real time, and for managing alarms, and iii. means for supplying electricity.

公开(公告)号：EP2155307A4

公开(公告)日：2018-04-11

申请号：EP08733465

申请日：2008-05-09

申请人： RESMED LTD

发明人： ARMITSTEAD JEFFREY PETER ,  BATEMAN PETER EDWARD ,  BASSIN DAVID JOHN

IPC分类号： A61M16/00

CPC分类号： A61M16/0069 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/026 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2016/0036 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/50 ,  A61M2230/40

摘要： A respiratory flow limitation detection device, which can include an airway pressure treatment generator, determines a flow limitation measure (506) based one or more shape indices for detecting partial obstruction and a measure of a patient's ventilation or respiratory duty cycle. The shape indices may be based on function(s) that ascertain the likelihood of the presence of M-shaped breathing patterns and/or chair-shaped breathing patterns. The measure of ventilation may be based on analysis of current and prior tidal volumes to detect a less than normal patient ventilation. The duty cycle measure may be a ratio of current and prior measures of inspiratory time to respiratory cycle time to detect an increase in the patient's inspiratory cycle time relative to the respiratory cycle time. A pressure setting based on the flow limitation may then be used to adjust the treatment pressure to ameliorate the patient's detected flow limitation condition.

公开(公告)号：EP3185970A4

公开(公告)日：2018-04-04

申请号：EP15828142

申请日：2015-07-31

申请人： RESMED LTD

发明人： LEVINGS ROBERT ANDREW ,  BUCKLEY MARK DAVID ,  COLEFAX MICHAEL WACLA ,  LYNCH SUSAN ROBYN ,  SODHI RAJWANT

IPC分类号： A62B18/02 ,  A61M16/00 ,  A61M16/06 ,  A61M16/10 ,  A61M16/16 ,  G16H20/40

CPC分类号： A61M16/0051 ,  A61M16/0066 ,  A61M16/026 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/0683 ,  A61M16/0694 ,  A61M16/105 ,  A61M16/16 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2202/0208 ,  A61M2205/3584 ,  A61M2205/50 ,  A61M2205/505 ,  A61M2205/52 ,  G16H20/40

摘要： Methods or systems (7000) are implemented for treatment with or monitoring use of respiratory pressure therapy device(s). The device may be for a respiratory disorder. A processor, such as a processor of a server communicating with the therapy device, may analyse data relating to respiratory therapy delivered by the device. The processor may generate data in the processor representing a prediction, such as compliance prediction(s), about progress of therapy based on the analysis. The processor may select an action to improve therapy based on data representing the prediction. The processor may take or prompt selected action to improve the therapy. In some cases, a processor may analyse usage data concerning a period of days with a therapy device and generate compliance prediction indicators based on the analysis. The indicators indicate whether compliance will be likely. The processor may recommend engagement action to improve compliance based on evaluation of the indicators.

公开(公告)号：EP3195464A4

公开(公告)日：2018-03-21

申请号：EP15842310

申请日：2015-09-16

申请人： RESMED MOTOR TECH INC

发明人： FLEMING DAVID JAMES ,  GRUNBERG MICHAEL ,  NAGORNY ALEKSANDR S ,  SADEGHI SIAVASH

IPC分类号： H02P6/08 ,  A61M16/00 ,  A61M16/10 ,  A61M16/16 ,  F04D15/02 ,  F04D17/16 ,  F04D25/06 ,  F04D27/00 ,  F04D29/28 ,  H02P6/34 ,  H02P27/04

CPC分类号： F04D27/004 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/026 ,  A61M16/107 ,  A61M16/16 ,  A61M16/161 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2205/3368 ,  A61M2205/42 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  F04D17/16 ,  F04D25/06 ,  F04D29/281 ,  F05D2270/301 ,  H02P6/34 ,  H02P27/045 ,  H02P27/047 ,  H02P2207/01

摘要： A method of a control system (2200) controls an inductance motor in a blower including an impeller and volute using a pressure compensation control system. The control system may be implemented in a respiratory pressure therapy device. The control system may include a sensor configured to provide a pressure signal indicative of the pressure of a flow of fluid produced by the blower. A measured pressure may be compared to a set pressure to determine a pressure error. A slip frequency may be adjusted as a function of the pressure error in an attempt to eliminate or minimise the pressure error.

公开(公告)号：EP2776100B1

公开(公告)日：2018-03-21

申请号：EP12791567.6

申请日：2012-11-07

申请人： Koninklijke Philips N.V.

发明人： ZHENG, Han ,  AHMAD, Samir

IPC分类号： A61M16/00 ,  A61B5/087

CPC分类号： A61M16/0003 ,  A61B5/085 ,  A61B5/087 ,  A61M16/0051 ,  A61M16/026 ,  A61M2016/0021 ,  A61M2016/0036 ,  A61M2205/3303 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2230/46

摘要： Automatically adjusting the trigger sensitivity of a respiratory therapy system includes detecting errors that indicate the trigger sensitivity should be increased, as well as detecting errors that indicate the trigger sensitivity should be reduced. Error detection may be based on the determined muscle pressure of a subject during an inhalation, an attempted inhalation, and/or a suspected attempt of an inhalation.

公开(公告)号：EP3160559A4

公开(公告)日：2018-03-14

申请号：EP14895690

申请日：2014-06-25

申请人： OUTSTANDING HEALTHCARE COMPANY LTD

发明人： ZHENG ZE GUANG ,  XU JIE BING ,  FU KWOK FU ,  KOH MING FAI ,  TO KI CHEUNG ,  CHU CHING SAU

IPC分类号： A61M16/00 ,  A61M11/00 ,  A61M13/00

CPC分类号： A61M16/164 ,  A61M15/0085 ,  A61M16/0051 ,  A61M16/022 ,  A61M16/0883 ,  A61M16/109 ,  A61M16/16 ,  A61M16/161 ,  A61M16/162 ,  A61M2016/003 ,  A61M2016/0039 ,  A61M2205/3368 ,  A61M2205/502 ,  A61M2205/505

摘要： A micro-humidifier for operably-connecting to a breathing circuit contains a liquid feed, a liquid chamber operably-connected to the liquid feed, and a vapour generator operably-connected to the liquid chamber. The liquid chamber has a volume of from about 0.01 mL to about 30 mL. The micro-humidifier is operably-connected to and/or is designed to be operably-connected to a breathing circuit upstream of the patient. When the micro-humidifier is operably-connected to a breathing circuit, the vapour from the vapour generator enters into the breathing circuit. A respiratory humidification system contains the a breathing circuit and the micro-humidifier as described herein. The micro-humidifier is operably-connected to the breathing circuit upstream of the patient, and the vapour from the vapour generator enters into the breathing circuit.

公开(公告)号：EP3273856A1

公开(公告)日：2018-01-31

申请号：EP16769634.3

申请日：2016-03-23

申请人： Ventec Life Systems, Inc.

发明人： DEVRIES, Douglas F. ,  GOOD, David M. ,  GAW, Shan E. ,  CIPOLLONE, Joseph ,  BRANSON, Richard ,  MARQUARDT, Brian

IPC分类号： A61B5/08 ,  A61M16/00 ,  A61M16/10 ,  A61M16/20 ,  A62B7/00 ,  A62B9/00 ,  A62B9/02

CPC分类号： A61M16/101 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/0063 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/0808 ,  A61M16/0816 ,  A61M16/0858 ,  A61M16/0883 ,  A61M16/1055 ,  A61M16/107 ,  A61M16/20 ,  A61M16/201 ,  A61M16/202 ,  A61M16/207 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2016/0039 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2205/0272 ,  A61M2205/3334 ,  A61M2205/3358 ,  A61M2205/42 ,  A61M2205/502 ,  A61M2205/52 ,  B01D53/0476 ,  B01D53/053 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40009 ,  B01D2259/401 ,  B01D2259/4533 ,  A61M2202/0007

摘要： A ventilator with an integrated cough assist for use with a patient circuit in fluid communication with a patient connection of a patient, and operable in a ventilation mode and in a cough-assist mode. The ventilator includes a user input for switching operation from ventilation mode to cough-assist mode without disconnecting the ventilator from the patient, and a controller operable in response to the user input and controlling operation of the ventilator in cough-assist mode to provide for at least one cough assist to the patient having an insufflation phase followed by an exsufflation phase. A cough-assist valve in a first state for the insufflation phase communicates a positive pressure to the ventilator connection and in a second state for the exsufflation phase communicates a negative pressure to the ventilator connection.

公开(公告)号：EP1859830B1

公开(公告)日：2018-01-03

申请号：EP07006673.3

申请日：2007-03-30

申请人： Weinmann Emergency Medical Technology GmbH + Co. KG

发明人： Palm, Ulrich ,  Szepannek, Martin

IPC分类号： A61M16/00 ,  A61N1/39 ,  A61H31/00

CPC分类号： A61M16/125 ,  A61M16/0051 ,  A61M16/024 ,  A61M16/06 ,  A61M16/20 ,  A61M2016/0015 ,  A61M2016/0027 ,  A61M2202/0208 ,  A61M2205/18 ,  A61M2205/3569 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/80 ,  A61M2205/8212 ,  A61M2205/8225 ,  A61M2205/8237 ,  A61M2209/06 ,  A61M2209/084 ,  A61M2209/086 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/40 ,  A61M2230/432 ,  A61M2230/65 ,  A61N1/39

公开(公告)号：EP3134884A4

公开(公告)日：2017-12-20

申请号：EP15782328

申请日：2015-04-23

申请人： BEACONMEDAES LLC

发明人： WILSON RAY ,  LEVINE BEN

IPC分类号： G08B21/00 ,  F17D1/04 ,  G06F19/00

CPC分类号： G08B21/12 ,  A61M16/0051 ,  A61M16/021 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2016/102 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/505 ,  F17C7/00 ,  F17C2221/011 ,  F17C2221/014 ,  F17C2221/031 ,  F17C2223/035 ,  F17C2225/0123 ,  F17C2225/033 ,  F17C2250/03 ,  F17C2250/032 ,  F17C2250/034 ,  F17C2250/036 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2250/0443 ,  F17C2250/077 ,  F17C2270/02 ,  G06F19/3418 ,  G16H40/20

摘要： A medical gas alarm systems and associated methods are disclosed. A method of monitoring the medical gas system includes the steps of monitoring a characteristic of a medical gas system using at least one monitoring instrument positioned in a medical gas supply network; generating and sending a particular signal from the monitoring instrument to a CPU when the characteristic measured by the monitoring instrument passes a predetermined threshold; generating a fault signal from the CPU when the CPU determines that a fault condition has occurred; retrieving a stored message from the CPU in response to the fault signal, and in which the stored message other than the fault or threshold condition monitored by the instrument; and sending the stored message from the CPU to an output at a medical gas alarm module.