BRPI0923269A2 - controle de bomba e valvula de exalacao para dispositivos respirador - Google Patents
controle de bomba e valvula de exalacao para dispositivos respiradorInfo
- Publication number
- BRPI0923269A2 BRPI0923269A2 BRPI0923269A BRPI0923269A BRPI0923269A2 BR PI0923269 A2 BRPI0923269 A2 BR PI0923269A2 BR PI0923269 A BRPI0923269 A BR PI0923269A BR PI0923269 A BRPI0923269 A BR PI0923269A BR PI0923269 A2 BRPI0923269 A2 BR PI0923269A2
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- valve control
- exhalation valve
- respirator devices
- respirator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1046—Combination of in- and outlet valve
-
- 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
- A61M16/0057—Pumps therefor
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/006—Tidal volume membrane pumps
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/205—Proportional used for exhalation control
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/206—Capsule valves, e.g. mushroom, membrane valves
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0072—Tidal volume piston pumps
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/314,431 US8303276B2 (en) | 2008-12-10 | 2008-12-10 | Pump and exhalation valve control for respirator apparatus |
PCT/US2009/058060 WO2010068324A1 (en) | 2008-12-10 | 2009-09-23 | Pump exhalation valve control for respirator apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0923269A2 true BRPI0923269A2 (pt) | 2018-01-02 |
BRPI0923269A8 BRPI0923269A8 (pt) | 2018-02-06 |
Family
ID=42229675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0923269A BRPI0923269A8 (pt) | 2008-12-10 | 2009-09-23 | Controle de bomba e valvula de exalacao para dispositivos respirador |
Country Status (5)
Country | Link |
---|---|
US (2) | US8303276B2 (pt) |
CN (1) | CN102227230A (pt) |
BR (1) | BRPI0923269A8 (pt) |
DE (1) | DE112009003558T5 (pt) |
WO (1) | WO2010068324A1 (pt) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881723A (en) | 1997-03-14 | 1999-03-16 | Nellcor Puritan Bennett Incorporated | Ventilator breath display and graphic user interface |
FR2858236B1 (fr) | 2003-07-29 | 2006-04-28 | Airox | Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume |
US8021310B2 (en) | 2006-04-21 | 2011-09-20 | Nellcor Puritan Bennett Llc | Work of breathing display for a ventilation system |
US7784461B2 (en) | 2006-09-26 | 2010-08-31 | Nellcor Puritan Bennett Llc | Three-dimensional waveform display for a breathing assistance system |
US20090205663A1 (en) * | 2008-02-19 | 2009-08-20 | Nellcor Puritan Bennett Llc | Configuring the operation of an alternating pressure ventilation mode |
US8640699B2 (en) | 2008-03-27 | 2014-02-04 | Covidien Lp | Breathing assistance systems with lung recruitment maneuvers |
US8792949B2 (en) * | 2008-03-31 | 2014-07-29 | Covidien Lp | Reducing nuisance alarms |
US8272379B2 (en) | 2008-03-31 | 2012-09-25 | Nellcor Puritan Bennett, Llc | Leak-compensated flow triggering and cycling in medical ventilators |
US10207069B2 (en) | 2008-03-31 | 2019-02-19 | Covidien Lp | System and method for determining ventilator leakage during stable periods within a breath |
US8746248B2 (en) | 2008-03-31 | 2014-06-10 | Covidien Lp | Determination of patient circuit disconnect in leak-compensated ventilatory support |
US8425428B2 (en) | 2008-03-31 | 2013-04-23 | Covidien Lp | Nitric oxide measurements in patients using flowfeedback |
US8267085B2 (en) | 2009-03-20 | 2012-09-18 | Nellcor Puritan Bennett Llc | Leak-compensated proportional assist ventilation |
WO2009149355A1 (en) | 2008-06-06 | 2009-12-10 | Nellcor Puritan Bennett Llc | Systems and methods for monitoring and displaying respiratory information |
EP2356407A1 (en) | 2008-09-04 | 2011-08-17 | Nellcor Puritan Bennett LLC | Inverse sawtooth pressure wave train purging in medical ventilators |
US8551006B2 (en) | 2008-09-17 | 2013-10-08 | Covidien Lp | Method for determining hemodynamic effects |
US8424520B2 (en) | 2008-09-23 | 2013-04-23 | Covidien Lp | Safe standby mode for ventilator |
CA2736540C (en) | 2008-09-25 | 2015-11-24 | Nellcor Puritan Bennett Llc | Inversion-based feed-forward compensation of inspiratory trigger dynamics in medical ventilators |
US8181648B2 (en) | 2008-09-26 | 2012-05-22 | Nellcor Puritan Bennett Llc | Systems and methods for managing pressure in a breathing assistance system |
US8393323B2 (en) | 2008-09-30 | 2013-03-12 | Covidien Lp | Supplemental gas safety system for a breathing assistance system |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
US8434479B2 (en) | 2009-02-27 | 2013-05-07 | Covidien Lp | Flow rate compensation for transient thermal response of hot-wire anemometers |
US8424521B2 (en) | 2009-02-27 | 2013-04-23 | Covidien Lp | Leak-compensated respiratory mechanics estimation in medical ventilators |
US8418691B2 (en) | 2009-03-20 | 2013-04-16 | Covidien Lp | Leak-compensated pressure regulated volume control ventilation |
US9186075B2 (en) * | 2009-03-24 | 2015-11-17 | Covidien Lp | Indicating the accuracy of a physiological parameter |
US8776790B2 (en) | 2009-07-16 | 2014-07-15 | Covidien Lp | Wireless, gas flow-powered sensor system for a breathing assistance system |
US20110023878A1 (en) * | 2009-07-31 | 2011-02-03 | Nellcor Puritan Bennett Llc | Method And System For Delivering A Single-Breath, Low Flow Recruitment Maneuver |
US8789529B2 (en) | 2009-08-20 | 2014-07-29 | Covidien Lp | Method for ventilation |
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 |
US8469031B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with integrated filter |
US8469030B2 (en) * | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with selectable contagious/non-contagious latch |
US8547062B2 (en) | 2009-12-02 | 2013-10-01 | Covidien Lp | Apparatus and system for a battery pack assembly used during mechanical ventilation |
US8434483B2 (en) | 2009-12-03 | 2013-05-07 | Covidien Lp | Ventilator respiratory gas accumulator with sampling chamber |
US8924878B2 (en) | 2009-12-04 | 2014-12-30 | Covidien Lp | Display and access to settings on a ventilator graphical user interface |
US20110132369A1 (en) | 2009-12-04 | 2011-06-09 | Nellcor Puritan Bennett Llc | Ventilation System With System Status Display |
US9814851B2 (en) | 2009-12-04 | 2017-11-14 | Covidien Lp | Alarm indication system |
US9119925B2 (en) | 2009-12-04 | 2015-09-01 | Covidien Lp | Quick initiation of respiratory support via a ventilator user interface |
US9262588B2 (en) | 2009-12-18 | 2016-02-16 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US8499252B2 (en) | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US8400290B2 (en) | 2010-01-19 | 2013-03-19 | Covidien Lp | Nuisance alarm reduction method for therapeutic parameters |
US8707952B2 (en) | 2010-02-10 | 2014-04-29 | Covidien Lp | Leak determination in a breathing assistance system |
US9302061B2 (en) | 2010-02-26 | 2016-04-05 | Covidien Lp | Event-based delay detection and control of networked systems in medical ventilation |
US8511306B2 (en) | 2010-04-27 | 2013-08-20 | Covidien Lp | Ventilation system with system status display for maintenance and service information |
US8539949B2 (en) | 2010-04-27 | 2013-09-24 | Covidien Lp | Ventilation system with a two-point perspective view |
US8453643B2 (en) | 2010-04-27 | 2013-06-04 | Covidien Lp | Ventilation system with system status display for configuration and program information |
US8638200B2 (en) | 2010-05-07 | 2014-01-28 | Covidien Lp | Ventilator-initiated prompt regarding Auto-PEEP detection during volume ventilation of non-triggering patient |
US8607790B2 (en) | 2010-06-30 | 2013-12-17 | Covidien Lp | Ventilator-initiated prompt regarding auto-PEEP detection during pressure ventilation of patient exhibiting obstructive component |
US8607791B2 (en) | 2010-06-30 | 2013-12-17 | Covidien Lp | Ventilator-initiated prompt regarding auto-PEEP detection during pressure ventilation |
US8607789B2 (en) | 2010-06-30 | 2013-12-17 | Covidien Lp | Ventilator-initiated prompt regarding auto-PEEP detection during volume ventilation of non-triggering patient exhibiting obstructive component |
US8607788B2 (en) | 2010-06-30 | 2013-12-17 | Covidien Lp | Ventilator-initiated prompt regarding auto-PEEP detection during volume ventilation of triggering patient exhibiting obstructive component |
US8676285B2 (en) | 2010-07-28 | 2014-03-18 | Covidien Lp | Methods for validating patient identity |
US8554298B2 (en) | 2010-09-21 | 2013-10-08 | Cividien LP | Medical ventilator with integrated oximeter data |
US8757153B2 (en) | 2010-11-29 | 2014-06-24 | Covidien Lp | Ventilator-initiated prompt regarding detection of double triggering during ventilation |
US8757152B2 (en) | 2010-11-29 | 2014-06-24 | Covidien Lp | Ventilator-initiated prompt regarding detection of double triggering during a volume-control breath type |
US8595639B2 (en) | 2010-11-29 | 2013-11-26 | Covidien Lp | Ventilator-initiated prompt regarding detection of fluctuations in resistance |
US8676529B2 (en) | 2011-01-31 | 2014-03-18 | Covidien Lp | Systems and methods for simulation and software testing |
US8788236B2 (en) | 2011-01-31 | 2014-07-22 | Covidien Lp | Systems and methods for medical device testing |
US8783250B2 (en) | 2011-02-27 | 2014-07-22 | Covidien Lp | Methods and systems for transitory ventilation support |
US9038633B2 (en) | 2011-03-02 | 2015-05-26 | Covidien Lp | Ventilator-initiated prompt regarding high delivered tidal volume |
US8714154B2 (en) | 2011-03-30 | 2014-05-06 | Covidien Lp | Systems and methods for automatic adjustment of ventilator settings |
US8776792B2 (en) | 2011-04-29 | 2014-07-15 | Covidien Lp | Methods and systems for volume-targeted minimum pressure-control ventilation |
US9629971B2 (en) | 2011-04-29 | 2017-04-25 | Covidien Lp | Methods and systems for exhalation control and trajectory optimization |
JP5417561B2 (ja) * | 2011-09-12 | 2014-02-19 | 株式会社メトラン | 呼気弁及び呼吸補助装置 |
US9089657B2 (en) | 2011-10-31 | 2015-07-28 | Covidien Lp | Methods and systems for gating user initiated increases in oxygen concentration during ventilation |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US20130167843A1 (en) * | 2011-12-31 | 2013-07-04 | Nellcor Puritan Bennett Llc | Piezoelectric blower piloted valve |
US9022031B2 (en) | 2012-01-31 | 2015-05-05 | Covidien Lp | Using estimated carinal pressure for feedback control of carinal pressure during ventilation |
US9327089B2 (en) | 2012-03-30 | 2016-05-03 | Covidien Lp | Methods and systems for compensation of tubing related loss effects |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
US9993604B2 (en) | 2012-04-27 | 2018-06-12 | Covidien Lp | Methods and systems for an optimized proportional assist ventilation |
US9144658B2 (en) | 2012-04-30 | 2015-09-29 | Covidien Lp | Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
US9027552B2 (en) | 2012-07-31 | 2015-05-12 | Covidien Lp | Ventilator-initiated prompt or setting regarding detection of asynchrony during ventilation |
US9375542B2 (en) | 2012-11-08 | 2016-06-28 | Covidien Lp | Systems and methods for monitoring, managing, and/or preventing fatigue during ventilation |
US9289573B2 (en) | 2012-12-28 | 2016-03-22 | Covidien Lp | Ventilator pressure oscillation filter |
US9206921B1 (en) | 2013-01-02 | 2015-12-08 | Jansen's Aircraft Systems Controls, Inc. | Sealed solenoid and solenoid valve |
US9492629B2 (en) | 2013-02-14 | 2016-11-15 | Covidien Lp | Methods and systems for ventilation with unknown exhalation flow and exhalation pressure |
USD731049S1 (en) | 2013-03-05 | 2015-06-02 | Covidien Lp | EVQ housing of an exhalation module |
USD744095S1 (en) | 2013-03-08 | 2015-11-24 | Covidien Lp | Exhalation module EVQ internal flow sensor |
USD736905S1 (en) | 2013-03-08 | 2015-08-18 | Covidien Lp | Exhalation module EVQ housing |
USD731048S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ diaphragm of an exhalation module |
USD693001S1 (en) | 2013-03-08 | 2013-11-05 | Covidien Lp | Neonate expiratory filter assembly of an exhalation module |
USD731065S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ pressure sensor filter of an exhalation module |
USD701601S1 (en) | 2013-03-08 | 2014-03-25 | Covidien Lp | Condensate vial of an exhalation module |
USD692556S1 (en) | 2013-03-08 | 2013-10-29 | Covidien Lp | Expiratory filter body of an exhalation module |
US9358355B2 (en) | 2013-03-11 | 2016-06-07 | Covidien Lp | Methods and systems for managing a patient move |
US9981096B2 (en) | 2013-03-13 | 2018-05-29 | Covidien Lp | Methods and systems for triggering with unknown inspiratory flow |
US9950135B2 (en) | 2013-03-15 | 2018-04-24 | Covidien Lp | Maintaining an exhalation valve sensor assembly |
US9795757B2 (en) | 2013-06-28 | 2017-10-24 | Vyaire Medical Capital Llc | Fluid inlet adapter |
US9746359B2 (en) | 2013-06-28 | 2017-08-29 | Vyaire Medical Capital Llc | Flow sensor |
US9962514B2 (en) | 2013-06-28 | 2018-05-08 | Vyaire Medical Capital Llc | Ventilator flow valve |
US9433743B2 (en) | 2013-06-28 | 2016-09-06 | Carefusion 303, Inc. | Ventilator exhalation flow valve |
US9707369B2 (en) | 2013-06-28 | 2017-07-18 | Vyaire Medical Capital Llc | Modular flow cassette |
US9541098B2 (en) | 2013-06-28 | 2017-01-10 | Vyaire Medical Capital Llc | Low-noise blower |
RU2663787C2 (ru) * | 2013-07-10 | 2018-08-09 | Вентинова Технолоджиз Б.В. | Реверсирующий поток газа элемент с байпасом и способ управления экспирацией пациента |
US10064583B2 (en) | 2013-08-07 | 2018-09-04 | Covidien Lp | Detection of expiratory airflow limitation in ventilated patient |
US9675771B2 (en) | 2013-10-18 | 2017-06-13 | Covidien Lp | Methods and systems for leak estimation |
US9808591B2 (en) | 2014-08-15 | 2017-11-07 | Covidien Lp | Methods and systems for breath delivery synchronization |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
US9925346B2 (en) | 2015-01-20 | 2018-03-27 | Covidien Lp | Systems and methods for ventilation with unknown exhalation flow |
USD775345S1 (en) | 2015-04-10 | 2016-12-27 | Covidien Lp | Ventilator console |
US10765822B2 (en) | 2016-04-18 | 2020-09-08 | Covidien Lp | Endotracheal tube extubation detection |
CN106421951B (zh) * | 2016-09-19 | 2019-07-05 | 成都测迪森生物科技有限公司 | 一种体外膜肺氧合装置 |
DE102016220812A1 (de) * | 2016-10-24 | 2018-04-26 | Hamilton Medical Ag | Exspirationsventil für eine Beatmungsvorrichtung mit geräuschemissionsreduzierter Ventilgestaltung |
AU2018353928B2 (en) | 2017-11-14 | 2019-06-13 | Covidien Lp | Methods and systems for drive pressure spontaneous ventilation |
CN109172967B (zh) * | 2018-05-11 | 2021-05-11 | 东台市海一船用设备有限公司 | 一种旋转锁定式船用呼吸器 |
DE102018008493A1 (de) * | 2018-10-30 | 2020-04-30 | Drägerwerk AG & Co. KGaA | Transfereinheit, Beatmungsvorrichtung, Beatmungssystem sowie Verfahren zum Wechsel einer für einen Beatmungsvorgang eines Patienten verwendeten Beatmungsvorrichtung |
DE102019003643A1 (de) * | 2019-05-24 | 2020-11-26 | Drägerwerk AG & Co. KGaA | Anordnung mit einem lnspirationsventil für ein Beatmungssystem |
NL2023846B1 (en) * | 2019-09-18 | 2021-05-18 | Airtender Works B V | Kitchen appliance apparatus |
US11896767B2 (en) | 2020-03-20 | 2024-02-13 | Covidien Lp | Model-driven system integration in medical ventilators |
US11975144B2 (en) * | 2020-04-09 | 2024-05-07 | Ator Labs, Inc. | Emergency ventilator system |
CN115400363B (zh) * | 2022-09-19 | 2024-04-16 | 邸天健 | 一种简单可靠的多功能面罩 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE633528A (pt) * | 1962-06-13 | |||
US3264392A (en) * | 1962-10-26 | 1966-08-02 | John F Taplin | Method of making rolling seal diaphragms |
US3375759A (en) * | 1966-05-18 | 1968-04-02 | Bourns Inc | Rolling-diaphragm pump |
GB1248303A (en) * | 1970-01-02 | 1971-09-29 | Pye Ltd | Improvements in or relating to medical respirators |
US3918447A (en) * | 1972-08-19 | 1975-11-11 | John S Inkster | Ventilators |
US3932066A (en) * | 1973-10-02 | 1976-01-13 | Chemetron Corporation | Breathing gas delivery cylinder for respirators |
US4459982A (en) * | 1982-09-13 | 1984-07-17 | Bear Medical Systems, Inc. | Servo-controlled demand regulator for respiratory ventilator |
IL76384A0 (en) * | 1985-03-08 | 1986-01-31 | Carmeli Adahan | Portable fluid pumping device |
FR2600723B3 (fr) * | 1986-06-26 | 1988-08-26 | Berthoud Sa | Pompe a piston a membrane a deroulement. |
US4774874A (en) * | 1987-03-26 | 1988-10-04 | Carmeli Adahan | Rolling diaphragm construction and piston-cylinder assembly including same particularly useful for suction or compression pumps |
US4823787A (en) | 1987-07-09 | 1989-04-25 | Carmeli Adahan | Portable ventilator apparatus |
US4941469A (en) * | 1987-11-12 | 1990-07-17 | Carmeli Adahan | Portable ventilator apparatus |
US4807616A (en) | 1987-07-09 | 1989-02-28 | Carmeli Adahan | Portable ventilator apparatus |
US4836198A (en) * | 1987-07-27 | 1989-06-06 | Stein-Gates Medical Equipment, Inc. | Portable ventilating device |
US5092326A (en) * | 1987-11-19 | 1992-03-03 | Winn Bryan D | Apparatus and method for a ventilator system |
DE3822950A1 (de) | 1988-07-07 | 1990-01-11 | Draegerwerk Ag | Steuerbares beatmungsventil |
US5484270A (en) * | 1994-02-28 | 1996-01-16 | Carmeli Adahan | Pump particularly useful in respirator apparatus and exhalation valve assembly therefor |
EP0800412B1 (en) * | 1994-10-14 | 2003-03-26 | Bird Products Corporation | Portable drag compressor powered mechanical ventilator |
US5762480A (en) | 1996-04-16 | 1998-06-09 | Adahan; Carmeli | Reciprocating machine |
US6247472B1 (en) * | 1996-08-02 | 2001-06-19 | Thomas Stillman Moseley | Method and apparatus for using readily available heat to compress air for supply to a collapsible and portable hyperbaric chamber |
AUPP240198A0 (en) * | 1998-03-17 | 1998-04-09 | Resmed Limited | An apparatus for supplying breathable gas |
US6283122B1 (en) * | 1999-03-10 | 2001-09-04 | Flight Medical Ltd. | Exhalation valve for respirator |
US6824139B2 (en) * | 2000-09-15 | 2004-11-30 | Hewlett-Packard Development Company, L.P. | Overmolded elastomeric diaphragm pump for pressurization in inkjet printing systems |
-
2008
- 2008-12-10 US US12/314,431 patent/US8303276B2/en not_active Expired - Fee Related
-
2009
- 2009-09-23 CN CN2009801481792A patent/CN102227230A/zh active Pending
- 2009-09-23 BR BRPI0923269A patent/BRPI0923269A8/pt not_active IP Right Cessation
- 2009-09-23 WO PCT/US2009/058060 patent/WO2010068324A1/en active Application Filing
- 2009-09-23 DE DE112009003558T patent/DE112009003558T5/de active Pending
-
2012
- 2012-10-08 US US13/647,247 patent/US20130032151A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE112009003558T5 (de) | 2013-01-31 |
US8303276B2 (en) | 2012-11-06 |
WO2010068324A1 (en) | 2010-06-17 |
US20130032151A1 (en) | 2013-02-07 |
BRPI0923269A8 (pt) | 2018-02-06 |
US20100139660A1 (en) | 2010-06-10 |
CN102227230A (zh) | 2011-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0923269A2 (pt) | controle de bomba e valvula de exalacao para dispositivos respirador | |
BRPI1008371A2 (pt) | sistemas e processos para provimento de uma válvula de controle de fluxo para um dispositivo médico | |
BRPI0924189A2 (pt) | dispositivo para o controle da passagem de pessoas | |
BRPI0923757A2 (pt) | máscara respiratória | |
BRPI0917894A2 (pt) | composição de múltiplas camadas para máscara respiratória | |
BR112012014156A2 (pt) | válvula unidirecional e máscara facial filtrante | |
BRPI0818109A2 (pt) | corpo de máscara para meia-máscara respirátoria | |
EP2723454A4 (en) | VENTILATION MASK WITH INTEGRATED PRE-CONTROLLED EXHAUST VALVE | |
BRPI0920561A2 (pt) | válvula, e, aparelho de controle de fluido | |
BRPI0914035A2 (pt) | ventilador e método para ventilar um paciente usando um ventilador | |
BR112012018337A2 (pt) | dispositivos e métodos para controle de fluxo de poço fixo - ajustável para uso do mesmo | |
ZA201303475B (en) | Butterfly nasal mask | |
DK2488242T3 (da) | Medicinsk indåndingsmaske | |
BRPI0819630A2 (pt) | Montagem de interface de paciente para terapia respiratória | |
BRPI0912380A2 (pt) | válvula para controle de sangue rotacionalmente ativada | |
DK3117862T3 (da) | Åndedrætsmaske | |
BRPI0907036A2 (pt) | Conjunto de máscara para fornecer gás para um paciente, e, kit de conjunto de máscara para fornecer um gás para um paciente. | |
BRPI0912729A2 (pt) | válvula de controle do sangue por compressão radial | |
BRPI0921657A2 (pt) | ferramenta de portar para uma máscara de respiração, e, máscara de respiração | |
DK2714282T3 (da) | X-Ophængt ventil og fleksibel forbindelse til brandsprinklere | |
BRPI0815688A2 (pt) | Aparelho para conectar uma haste de válvula a um membro de válvula, e, válvula de controle. | |
BR112012032964A2 (pt) | método e dispositivo para controle de razão de gás de máquina de respiração | |
BR112013011668A2 (pt) | válvula de entra de vaso sanitário e método de controle de válvula de entra de vaso sanitário | |
BR112014009347A2 (pt) | reguladores de fluido operados por piloto tendo um aparelho de restauração e métodos relacionados | |
DK2401441T3 (da) | Udluftningsventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: COVIDIEN LP (US) |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |