公开(公告)号：US11813051B2

公开(公告)日：2023-11-14

申请号：US17350654

申请日：2021-06-17

申请人： Government of the United States as Represented by the Secretary of the Air Force

发明人： Sean W. Harshman ,  Brian A. Geier ,  Claude C. Gigsby ,  Jeffrey B. Phillips ,  Darrin K. Ott

IPC分类号： A61B5/00 ,  A61B5/083 ,  A62B7/14 ,  A61B5/087 ,  A61M16/10 ,  A62B9/00 ,  A61M16/00 ,  A61B10/00

CPC分类号： A61B5/0833 ,  A61B5/087 ,  A61B5/0836 ,  A61M16/024 ,  A61M16/10 ,  A62B7/14 ,  A62B9/006 ,  A61B2010/0087 ,  A61M2016/0036 ,  A61M2202/0208 ,  A61M2205/3303 ,  A61M2205/50 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2202/0208 ,  A61M2202/0007

摘要： A method of detecting hypoxia. Detecting hypoxia includes detecting, in exhaled breath, at least one indicator for hypoxia. The at least one indicator is selected from the group consisting of pentanal, 2-pentanone, 2-hexanone, 2-heptanone, 2-cyclopenten-1-one, and 4-butyrolactone.

公开(公告)号：US20230245755A1

公开(公告)日：2023-08-03

申请号：US18297572

申请日：2023-04-07

申请人： Vyaire Medical, Inc.

发明人： Tom STEINHAUER ,  Willis LAM ,  Mark ROGERS ,  Terry BLANSFIELD ,  Stephen J. BIRCH

IPC分类号： G16H20/40 ,  A61M16/00 ,  G16H10/60 ,  G16H40/63 ,  G16H40/67 ,  A61M16/10

CPC分类号： G16H20/40 ,  A61M16/021 ,  A61M16/026 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/1005 ,  G16H10/60 ,  G16H40/63 ,  G16H40/67 ,  A61M2205/52 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2205/609 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/6009 ,  A61M2205/6018 ,  A61M2205/6054 ,  A61M2205/6072 ,  A61M2230/005 ,  A61M2230/42 ,  A61M2230/46 ,  A61M2230/202 ,  A61M2230/432 ,  A61M2230/435

摘要： A ventilation management system communicatively couples a remote device such as a mobile device to one or more ventilators for monitoring of ventilator data, including ventilator configuration data, patient physiological statistics, and notifications. When a command to modify a configuration parameter of the ventilator is received while the ventilator is unavailable for communication, the command is cached and provided when the ventilator becomes available. When ventilator becomes available, the system receives an indication that the configuration parameter was modified at the ventilator, an operating condition of the ventilator, and a physiological statistic of a patient associated with the ventilator, the operating condition and physiological statistic having been cached by the ventilator while the ventilator is unavailable. The operating condition of the ventilator, the physiological statistic of the patient, and the indication that the configuration parameter was modified is provided to the remote computing device for display.

公开(公告)号：US20180311454A1

公开(公告)日：2018-11-01

申请号：US15904235

申请日：2018-02-23

申请人： Michael Klein ,  Joseph Fisher ,  James Duffin ,  Marat Slessarev ,  Cathie Kessler ,  Shoji Ito ,  Olivia Sobczyk ,  Anne Battisti-Charbonney ,  Daniel Michael Mandell

发明人： Michael Klein ,  Joseph Fisher ,  James Duffin ,  Marat Slessarev ,  Cathie Kessler ,  Shoji Ito ,  Olivia Sobczyk ,  Anne Battisti-Charbonney ,  Daniel Michael Mandell

IPC分类号： A61M16/00 ,  A61M16/12 ,  A61M16/10 ,  A61B5/091 ,  A61B5/08

CPC分类号： A61M16/0066 ,  A61B5/082 ,  A61B5/091 ,  A61M16/0045 ,  A61M16/026 ,  A61M16/1005 ,  A61M16/12 ,  A61M16/122 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2016/1025 ,  A61M2016/103 ,  A61M2202/0208 ,  A61M2202/0225 ,  A61M2205/3303 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2230/04 ,  A61M2230/202 ,  A61M2230/205 ,  A61M2230/208 ,  A61M2230/432 ,  A61M2230/435

摘要： An apparatus and method for controlling the end tidal partial pressure of a gas X in a subject's lung, and to the use of such an apparatus and method for research, diagnostic and therapeutic purposes, wherein the method consists of: obtaining input of a series of logistically attainable PetX values for a series of respective breaths: determining an amount of gas X required to be inspired by the subject in an inspired gas to target the PetX for each of said respective breaths: and controlling a gas delivery device to deliver the amount of gas in a volume of gas delivered to the subject in each of said respective breaths to target the respective PetX for that breath.

公开(公告)号：US09981093B2

公开(公告)日：2018-05-29

申请号：US14458518

申请日：2014-08-13

申请人： ResMed Paris SAS

发明人： Philippe Auguste Chalvignac

IPC分类号： A61M16/00 ,  A61M16/10 ,  A61M16/20 ,  A61M16/06

CPC分类号： A61M16/00 ,  A61M16/0003 ,  A61M16/0069 ,  A61M16/022 ,  A61M16/06 ,  A61M16/1005 ,  A61M16/206 ,  A61M16/207 ,  A61M16/208 ,  A61M16/209 ,  A61M2016/0027 ,  A61M2016/003 ,  A61M2016/0036 ,  A61M2016/1025 ,  A61M2205/3368 ,  A61M2230/435 ,  Y10T137/7842 ,  Y10T137/88054

摘要： The invention relates to a gas regulating valve (1) for a respiratory system comprising:—a main path between an inlet (2) and an outlet (3), and—an evacuation path between the outlet (3) and an evacuation orifice (4), characterised in that:—the main path is provided with at least a non-return valve for preventing gas to circulate from the outlet (3) to the inlet (2), and—the evacuation path is provided with an obstructing membrane (10) arranged and designed for being deformed by gas from the inlet (2) to partially or fully obstruct the evacuation path. The invention also relates to a mask integrating such gas regulating valve, and to a respiratory system also comprising such gas regulating valve.

公开(公告)号：US09861771B2

公开(公告)日：2018-01-09

申请号：US15053498

申请日：2016-02-25

申请人： GLAXO GROUP LIMITED

发明人： Peter John Brand ,  James William Godfrey ,  Paul Kenneth Rand ,  Duncan Robertson

IPC分类号： A61M11/00 ,  A61M15/00 ,  A61M16/16 ,  A61M16/20 ,  A61M16/00 ,  A61J7/04

CPC分类号： A61M15/009 ,  A61J7/0418 ,  A61M15/0051 ,  A61M15/0068 ,  A61M15/008 ,  A61M16/161 ,  A61M16/20 ,  A61M2016/0036 ,  A61M2205/3306 ,  A61M2205/3368 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/52 ,  A61M2205/60 ,  A61M2205/6018 ,  A61M2205/6054 ,  A61M2205/8206 ,  A61M2209/06 ,  A61M2230/42 ,  A61M2230/43 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/63 ,  Y10T29/49826

摘要： An assembly having: a container configured to contain a product, the container having an end having a dispensing end surface, a central axis which extends through the end, and a neck underneath the end, the neck having an outer surface which tapers outwardly away from the central axis as it extends in a direction towards the end; an accessory non-removably mounted on the end of the container, the accessory having a surface bearing against the dispensing end surface of the container, and a sleeve disposed about the neck so that an inner surface of the sleeve is in facing relation with the neck outer surface, and; an annular collar wedged between the sleeve inner surface and the neck outer surface and joined to the sleeve inner surface by a permanent joint.

公开(公告)号：US20170347917A1

公开(公告)日：2017-12-07

申请号：US15174158

申请日：2016-06-06

申请人： General Electric Company

发明人： Steven Mitchell Falk ,  Karen P. Starr ,  Sri Ramaprasad Prasad

IPC分类号： A61B5/087 ,  A61B5/08 ,  A61B5/145 ,  A61M16/08 ,  A61B5/00 ,  A61M16/06 ,  A61B5/091 ,  A61M16/00

CPC分类号： A61B5/087 ,  A61B5/0022 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/091 ,  A61B5/097 ,  A61B5/14542 ,  A61B5/7275 ,  A61B5/742 ,  A61B2503/045 ,  A61B2505/01 ,  A61B2560/0437 ,  A61M16/022 ,  A61M16/06 ,  A61M16/0875 ,  A61M16/161 ,  A61M2016/0033 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/502 ,  A61M2205/8206 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2240/00 ,  G16H40/63 ,  G16H50/20

摘要： A newborn respiration monitoring system includes a flow sensor that measures a gas flow and a CO2 sensor that measures a CO2 within the breathing circuit for an infant. The system further includes a resuscitation module executable on a processor of a computing system to receive the flow measurement and the CO2 measurement and determine respiratory information for the infant. A digital display is communicatively connected to the computing system and displays the respiratory information.

公开(公告)号：US20170303820A1

公开(公告)日：2017-10-26

申请号：US15643642

申请日：2017-07-07

申请人： Duke University

发明人： Hal Cecil Charles ,  Brian J. Soher

IPC分类号： A61B5/08 ,  A61B5/055 ,  G01R33/56 ,  A61B5/00 ,  A61M16/12 ,  G01R33/563 ,  A61M16/00 ,  A61B5/087 ,  A61M16/10 ,  G01R33/50 ,  A61M16/08 ,  G01R33/567

CPC分类号： A61B5/0813 ,  A61B5/055 ,  A61B5/08 ,  A61B5/082 ,  A61B5/087 ,  A61B5/7285 ,  A61B2560/0223 ,  A61B2576/02 ,  A61M16/0054 ,  A61M16/085 ,  A61M16/1055 ,  A61M16/107 ,  A61M16/12 ,  A61M2016/1025 ,  A61M2202/0476 ,  A61M2230/432 ,  A61M2230/435 ,  G01R33/50 ,  G01R33/5601 ,  G01R33/56325 ,  G01R33/56366 ,  G01R33/5673

摘要： Systems and methods for generating MRI images of the lungs and/or airways of a subject using a medical grade gas mixture comprises between about 20-79% inert perfluorinated gas and oxygen gas. The images are generated using acquired 19F magnetic resonance image (MRI) signal data associated with the perfluorinated gas and oxygen mixture.

公开(公告)号：US09636043B2

公开(公告)日：2017-05-02

申请号：US14706050

申请日：2015-05-07

申请人： Oridion Medical 1987 Ltd.

发明人： Gershon Levitsky ,  David Lain ,  Joshua Lewis Colman

IPC分类号： A61B5/08 ,  A61B5/097 ,  A61B5/083 ,  A61M16/00 ,  A61M16/06 ,  A61M16/08 ,  A61M16/10

CPC分类号： A61B5/097 ,  A61B5/0836 ,  A61B5/087 ,  A61M16/0003 ,  A61M16/0057 ,  A61M16/0666 ,  A61M16/0833 ,  A61M16/085 ,  A61M16/1005 ,  A61M2016/003 ,  A61M2205/3334 ,  A61M2230/42 ,  A61M2230/43 ,  A61M2230/432 ,  A61M2230/435

摘要： A system for sampling exhaled breath and for supply of a gas, the system comprising: a gas delivery cannula comprising at least one nasal prong for insertion into a nostril, the nasal prong comprising a distal end; an exhaled breath sampling cannula for insertion into the nostril, the exhaled breath sampling cannula comprising a distal end; and a connector for coupling the gas delivery cannula to the exhaled breath sampling cannula, such that the distal end of the exhaled breath sampling cannula is disposed deeper in the nostril than the distal end of the nasal prong, to reduce dilution of sampled exhaled breath by delivered gas. The connected is configured to facilitate adjustability of an insertion depth of the exhaled breath sampling cannula into said nostril.

公开(公告)号：US20160296718A1

公开(公告)日：2016-10-13

申请号：US15150725

申请日：2016-05-10

申请人： ZOLL Medical Corporation

发明人： Annemarie Silver ,  Frederick J. Geheb ,  Gary L. Hochstettler ,  Vladimir Floroff ,  Gary A. Freeman

IPC分类号： A61M16/00 ,  A61M16/06

CPC分类号： A61M16/0078 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/087 ,  A61B5/747 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/0084 ,  A61M16/021 ,  A61M16/06 ,  A61M2016/003 ,  A61M2016/0036 ,  A61M2202/0208 ,  A61M2205/3553 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/505 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/584 ,  A61M2230/005 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/432 ,  A61M2230/435 ,  A61N1/3925 ,  A61N1/3993 ,  G06F19/00

摘要： A medical ventilation monitoring system is provided. The system includes: a patient ventilation unit defining an airflow path, and arranged so that when the unit is applied to a patient, the airflow path is in fluid communication with the patient's airway. The patient ventilation unit includes: an airflow sensor positioned to sense the presence of ventilation airflow to or from the patient and a communication link. The system also includes at least one processor arranged to communicate with the ventilation unit by the communication link. The at least one processor is configured to: provide an initial treatment protocol for providing care to the patient, receive data regarding a current condition of the patient from the ventilation unit, and determine an updated treatment protocol. The updated treatment protocol includes applying ventilation at an updated ventilation volume or at an updated ventilation rate based on information from the airflow sensor.

摘要翻译： 提供医疗通气监测系统。 该系统包括：患者通气单元，其限定气流路径，并且布置成使得当将该单元应用于患者时，气流路径与患者的气道流体连通。 患者通气单元包括：气流传感器，定位成感测到患者和/或患者的通气气流的存在以及通信链路。 该系统还包括布置成通过通信链路与通气单元通信的至少一个处理器。 所述至少一个处理器被配置为：提供用于向患者提供护理的初始治疗协议，从所述通气单元接收关于所述患者的当前状况的数据，以及确定更新的治疗方案。 更新的治疗方案包括基于来自气流传感器的信息以更新的通气量或更新的通气率应用通气。

公开(公告)号：US09427547B2

公开(公告)日：2016-08-30

申请号：US13717442

申请日：2012-12-17

申请人： Robert M. Landis ,  Charles A. Lewis ,  Louis Javier Collazo

发明人： Robert M. Landis ,  Charles A. Lewis ,  Louis Javier Collazo

IPC分类号： A61M16/16 ,  A61M16/10 ,  A61M16/06 ,  A61J11/00 ,  A61M16/12 ,  A61M16/04 ,  A61M16/08 ,  A61M16/14 ,  A61M16/20 ,  A61M16/00 ,  A61M16/18

CPC分类号： A61M16/0069 ,  A61J11/0005 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/0493 ,  A61M16/0666 ,  A61M16/0677 ,  A61M16/085 ,  A61M16/0858 ,  A61M16/107 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/12 ,  A61M16/125 ,  A61M16/142 ,  A61M16/16 ,  A61M16/18 ,  A61M16/20 ,  A61M16/203 ,  A61M2016/0024 ,  A61M2016/0027 ,  A61M2016/1025 ,  A61M2016/103 ,  A61M2202/0208 ,  A61M2205/18 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653 ,  A61M2205/50 ,  A61M2230/005 ,  A61M2230/42 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/50

摘要： A high flow therapy system for delivering pressurized, heated and humidified respiratory gas to an airway of a patient includes a respiratory gas flow pathway for delivering the pressurized respiratory gas to the airway of the patient by way of a non-sealing respiratory interface; wherein flow rate of the pressurized respiratory gas is controlled by a microprocessor, a mixing area for mixing oxygen and air in the respiratory gas flow pathway, a humidification area for humidifying respiratory gas in the respiratory gas flow pathway, a heated delivery conduit for minimizing condensation of humidified respiratory gas, a pressure pathway for monitoring pressure of the airway of the patient and communicating the monitored pressure to the microprocessor and a sensor disposed in communication with the pressure pathway, the sensor further disposed in communication with the microprocessor and configured to measure pressure in the airway of the patient.

摘要翻译： 用于将加压，加热和加湿的呼吸气体输送到患者的气道的高流量治疗系统包括呼吸气体流动通道，用于通过非密封呼吸界面将加压的呼吸气体输送到患者的气道; 其中加压呼吸气体的流量由微处理器控制，用于在呼吸气体流路中混合氧气和空气的混合区域，用于加湿呼吸气体流动通道中的呼吸气体的加湿区域，用于最小化冷凝物的加热输送管道 的加湿呼吸气体，用于监测患者气道的压力并将所监测的压力传送到微处理器的压力通道和与压力通路连通的传感器，所述传感器进一步设置成与微处理器连通并且构造成测量压力 在病人的气道中。