公开(公告)号：US09765928B2

公开(公告)日：2017-09-19

申请号：US14316004

申请日：2014-06-26

Applicant: BESMED HEALTH BUSINESS CORP.

Inventor： Tao-Tsun Hsiung

IPC: A61M16/20 ,  F17C1/00 ,  A61M16/00

CPC classification number: F17C1/00 ,  A61M16/00 ,  A61M16/201 ,  A61M2205/3348 ,  A61M2240/00 ,  F17C2205/0192 ,  F17C2227/0121 ,  F17C2270/025

Abstract: A pressure regulating oxygen bottle has a bottle body filled with liquid, a cap mounted on the bottle body, an outer tube mounted in the bottle body, and an inner tube mounted through the cap and protruding in the outer tube. The outer tube has multiple flow holes arranged linearly between two opposite ends of the outer tube. The inner tube is connected to an artificial respiration system and has multiple communicating holes arranged spirally between two opposite ends of the inner tube. By turning the inner tube to allow one of the communicating holes to align with a corresponding one of the flow holes of the outer tube, a hydrostatic pressure formed between a liquid surface of the liquid and the communicating hole is changed. Accordingly, gas pressure inside the artificial respiration system can be adjusted.

公开(公告)号：US20170259023A1

公开(公告)日：2017-09-14

申请号：US15528942

申请日：2015-11-20

Applicant: THE GENERAL HOSPITAL CORPORATION

Inventor： Jose G. VENEGAS

IPC: A61M16/08 ,  A61M16/12 ,  A61M16/22 ,  A61M16/20

CPC classification number: A61M16/0891 ,  A61M16/0078 ,  A61M16/12 ,  A61M16/201 ,  A61M16/202 ,  A61M16/208 ,  A61M16/22 ,  A61M2016/003 ,  A61M2016/0042 ,  A61M2202/0208 ,  A61M2202/0291 ,  A61M2205/505 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/437 ,  A61M2202/0007

Abstract: Described here are closed-circuit breathing devices and methods for their use. In general, the closed-circuit breathing device is configured to achieve a steady-state equilibrium, whereby therapeutic gas is introduced into the breathing circuit in small, controlled volumes until a steady state concentration of the therapeutic gas is reached. During this time, the closed-circuit breathing device is operated in a true closed circuit, such that the therapeutic gas is not lost to the atmosphere. Safety measures are built into the closed-circuit breathing device so that a hypoxic mixture is not delivered to the subject. The therapeutic gas may be xenon.

公开(公告)号：US20170173291A1

公开(公告)日：2017-06-22

申请号：US15127758

申请日：2015-08-07

Applicant: REVOLUTIONARY MEDICAL DEVICES ,INC.

Inventor： Michael J. PEDRO ,  Steven H. CATALDO ,  David M. KANE ,  Thomas REILLY ,  Ryan REDFORD

IPC: A61M16/06 ,  A61M16/22 ,  A61M16/10 ,  A61M16/20 ,  A61M16/00 ,  A61M16/08

CPC classification number: A61M16/0683 ,  A61B5/082 ,  A61B5/097 ,  A61M16/0003 ,  A61M16/0048 ,  A61M16/0078 ,  A61M16/009 ,  A61M16/0093 ,  A61M16/01 ,  A61M16/06 ,  A61M16/0605 ,  A61M16/0694 ,  A61M16/085 ,  A61M16/1055 ,  A61M16/201 ,  A61M16/208 ,  A61M16/22 ,  A61M2202/0208 ,  A61M2202/0241 ,  A61M2205/0238 ,  A61M2210/0618 ,  A61M2230/432 ,  A61M2202/0007

Abstract: Disclosed is a nasal ventilation mask having separate ports to monitor end-tidal CO2 expulsion integrated into the mask in order to monitor end-tidal CO2 expelled nasally or orally. Also disclosed is a CPR mask for nose-to-mouth and/or mouth-to-mouth resuscitation, having a body shaped to cover the nose and/or mouth of a victim, said mask including a CO2 absorber for eliminating at least in part rescuer's exhaled CO2 delivered to the victim.

公开(公告)号：US09675774B2

公开(公告)日：2017-06-13

申请号：US12753846

申请日：2010-04-02

Applicant: Joseph Cipollone ,  Gregory Kapust ,  Todd Allum ,  Anthony D. Wondka ,  Darius Eghbal ,  Joey Aguirre ,  Anthony Gerber

Inventor： Joseph Cipollone ,  Gregory Kapust ,  Todd Allum ,  Anthony D. Wondka ,  Darius Eghbal ,  Joey Aguirre ,  Anthony Gerber

IPC: A61M16/00 ,  A61M16/08 ,  A61M16/06 ,  A61M16/10 ,  A61M16/12 ,  A61M16/16 ,  A61M16/20

CPC classification number: A61M16/0883 ,  A61M16/0003 ,  A61M16/0006 ,  A61M16/0057 ,  A61M16/0069 ,  A61M16/0096 ,  A61M16/0493 ,  A61M16/0605 ,  A61M16/0622 ,  A61M16/0666 ,  A61M16/0677 ,  A61M16/0683 ,  A61M16/0688 ,  A61M16/0825 ,  A61M16/0841 ,  A61M16/0858 ,  A61M16/0875 ,  A61M16/101 ,  A61M16/107 ,  A61M16/127 ,  A61M16/16 ,  A61M16/201 ,  A61M16/208 ,  A61M2016/0015 ,  A61M2016/0021 ,  A61M2016/0024 ,  A61M2016/0661 ,  A61M2202/0208 ,  A61M2202/03 ,  A61M2205/0205 ,  A61M2205/17 ,  A61M2205/3334 ,  A61M2205/8206 ,  A61M2230/40 ,  A61M2202/0007

Abstract: A non-invasive ventilation system may include an interface. The interface may include at least one gas delivery jet nozzle adapted to be positioned in free space and aligned to directly deliver ventilation gas into an entrance of a nose. The at least one gas delivery jet nozzle may be connected to a pressurized gas supply. The ventilation gas may entrain ambient air to elevate lung pressure, elevate lung volume, decrease the work of breathing or increase airway pressure, and wherein the ventilation gas is delivered in synchrony with phases of breathing. A support for the at least one gas delivery jet nozzle may be provided. A breath sensor may be in close proximity to the entrance of the nose. A patient may spontaneous breathe ambient air through the nose without being impeded by the interface.

公开(公告)号：US09623201B2

公开(公告)日：2017-04-18

申请号：US14341647

申请日：2014-07-25

Applicant: Christopher Gregory ,  Yun Jin ,  John B. Cline

Inventor： Christopher Gregory ,  Yun Jin ,  John B. Cline

IPC: A61M16/04 ,  A61M25/10 ,  A61M16/20 ,  A61F5/449 ,  A61F5/445

CPC classification number: A61M16/044 ,  A61F5/445 ,  A61F5/449 ,  A61F2005/4455 ,  A61M3/0295 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0465 ,  A61M16/0486 ,  A61M16/201 ,  A61M16/208 ,  A61M16/209 ,  A61M25/10182 ,  A61M25/10183 ,  A61M25/10185 ,  A61M25/10186 ,  A61M25/10187 ,  A61M2205/583

Abstract: The body has a fluid inlet port for receiving pressurized fluid and a fluid outlet port connected to the retention balloon. A first passage connects the fluid inlet port and the fluid outlet port. A second passage in the body is connected to the balloon fluid return path and is at the pressure of the retention balloon. A valve prevents fluid flow through the first passage when actuated. The valve includes a pressure-responsive member movable to a position to obstruct fluid flow in response to fluid pressure in the second passage exceeding the predetermined level. Flexible means such as a membrane defines a normally open portion of the first fluid passage, which is closed by the moveable means bearing on the membrane when pressure exceeding the predetermined level actuates the valve.

公开(公告)号：US20170072153A1

公开(公告)日：2017-03-16

申请号：US15341584

申请日：2016-11-02

Applicant: Mallinckrodt Hospital Products IP Limited

Inventor： Craig R. Tolmie ,  Jeff Milsap ,  Jaron M. Acker

IPC: A61M16/00 ,  G01N33/00 ,  A61M16/12 ,  A61M16/10 ,  A61M16/08

CPC classification number: A61M16/0051 ,  A61M16/0003 ,  A61M16/024 ,  A61M16/085 ,  A61M16/1005 ,  A61M16/12 ,  A61M16/16 ,  A61M16/201 ,  A61M2016/102 ,  A61M2016/1035 ,  A61M2202/0275 ,  A61M2205/18 ,  A61M2205/27 ,  A61M2205/33 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/70 ,  A61M2205/702 ,  G01N27/4163 ,  G01N33/0006 ,  G01N33/0008 ,  G01N33/0037 ,  Y02A50/245 ,  A61M2202/0007

Abstract: Described are systems and methods for compensating long term sensitivity drift of catalytic type electrochemical gas sensors used in systems for delivering therapeutic nitric oxide (NO) gas to a patient by compensating for drift that may be specific to the sensors atypical use in systems for delivering therapeutic nitric oxide gas to a patient. In at least some instances, the long term sensitivity drift of catalytic type electrochemical gas sensors can be addressed using calibration schedules, which can factor in the absolute change in set dose of NO being delivered to the patient that can drive one or more baseline calibrations. The calibration schedules can be used reduce the amount of times the sensor goes offline. Systems and methods described may factor in in actions occurring at the delivery system and/or aspects of the surrounding environment, prior to performing a baseline calibration, and may postpone the calibration and/or rejected using the sensor's output for the calibration.

Abstract translation: 描述了用于补偿用于将治疗性一氧化氮（NO）气体输送给患者的系统中的催化型电化学气体传感器的长期灵敏度漂移的系统和方法，其通过补偿在传递治疗剂的系统中非典型使用的传感器特异性的漂移 一氧化氮气体给患者。 在至少一些情况下，催化型电化学气体传感器的长期灵敏度漂移可以使用校准计划进行解决，这可以考虑可以驱动一个或多个基线校准的NO递送给患者的设定剂量的绝对变化。 可以使用校准计划来减少传感器脱机的次数。 所描述的系统和方法可以在执行基线校准之前考虑在递送系统和/或周围环境的方面发生的动作，并且可以使用传感器的输出推迟校准和​​/或拒绝校准。

公开(公告)号：US20160287139A1

公开(公告)日：2016-10-06

申请号：US15086014

申请日：2016-03-30

Applicant: COMPLIANT GAMES, INC.

Inventor： Robert Shane LUTTRELL

IPC: A61B5/087 ,  A61M16/00 ,  G07F17/32 ,  A61M15/00 ,  A61M11/00 ,  A63F9/00 ,  A61B5/00 ,  A61B5/11

CPC classification number: A61B5/087 ,  A61B5/0022 ,  A61B5/11 ,  A61B5/4833 ,  A61B5/4836 ,  A61B5/4848 ,  A61B2560/0425 ,  A61B2562/0247 ,  A61M11/00 ,  A61M15/00 ,  A61M16/0006 ,  A61M16/0051 ,  A61M16/021 ,  A61M16/0858 ,  A61M16/201 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2206/20 ,  G07F17/3244

Abstract: A respiratory therapy instrument providing a telehealth platform for pulmonary care includes a housing with opposed extension arms, an airway tube removably clamped between the opposed extension arms, a pair of pressure sensors, and a circuit board retained within the housing. The pressure sensors are in communication with an interior of the airway tube and are configured to detect pulmonary flow data within the airway tube. The circuit board is configured to collect the pulmonary flow data detected by the pair of pressure sensors and includes a transmitter to send data, including the collected pulmonary flow data, wirelessly to a computing device. The collected pulmonary flow data is utilized in game play for an incentivization game operated on the computing device. The respiratory therapy instrument is configurable for use in a first configuration, whereby the respiratory therapy instrument operates to adapt an existing respiratory therapy device for telehealth functionality, or in a second configuration, whereby the respiratory therapy instrument operates as an independent respiratory therapy device with telehealth functionality.

Abstract translation: 提供用于肺部护理的远程医疗平台的呼吸治疗仪器包括具有相对的延伸臂的壳体，可移除地夹持在相对的延伸臂之间的气道管，一对压力传感器和保持在壳体内的电路板。 压力传感器与气道管的内部连通并被配置成检测气道管内的肺流数据。 电路板被配置为收集由一对压力传感器检测到的肺流数据，并且包括发射器，无线地向计算设备发送包括所收集的肺流数据的数据。 收集的肺流量数据用于在计算设备上运行的激励游戏的游戏中。 呼吸治疗仪器可配置为用于第一配置，由此呼吸治疗仪器操作以适应远程医疗功能的现有呼吸治疗装置，或者在第二配置中，由此呼吸治疗仪器作为具有远程医疗的独立呼吸治疗装置 功能。

公开(公告)号：US20160279378A1

公开(公告)日：2016-09-29

申请号：US14819165

申请日：2015-08-05

Applicant: Ventec Life Systems, Inc.

Inventor： Joseph Cipollone ,  Shan E. Gaw

IPC: A61M16/20

CPC classification number: A61M16/101 ,  A61M16/0009 ,  A61M16/0051 ,  A61M16/0057 ,  A61M16/0063 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/0808 ,  A61M16/0816 ,  A61M16/0858 ,  A61M16/0875 ,  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

Abstract: A passive valve for use as a fixed leak valve. The valve includes a body having an internal chamber, first and second body ports in fluid communication with the chamber with the first port configured for fluid communication with a patient connection and the second body port configured for fluid communication with a ventilator, a body passageway in fluid communication with the chamber and with ambient air exterior of the body, and a check valve seal positioned to seal the body passageway to permit the flow of gas within the chamber through the body passageway to the exterior of the body and to prevent the flow of ambient air exterior of the body through the body passageway into the chamber. In alternative embodiments, the valve is incorporated into the patient connection or constructed as a separate part connectable to the patient connection.

Abstract translation: 用作固定式泄漏阀的被动阀。 所述阀包括具有内室的主体，所述第一和第二主体端口与所述腔室流体连通，所述第一端口被配置为与患者连接件流体连通，所述第二主体端口被配置为与呼吸机流体连通， 与腔室和身体的外部空气流体连通，以及止回阀密封件，其被定位成密封身体通道，以允许腔室内的气体通过身体通道流到身体的外部，并且防止 身体的环境空气通过身体通道进入腔室。 在替代实施例中，阀被并入患者连接中或构造为可连接到患者连接的单独部分。

公开(公告)号：US20160279377A1

公开(公告)日：2016-09-29

申请号：US14939789

申请日：2015-11-12

Applicant: Ventec Life Systems, Inc.

Inventor： Douglas F. DeVries ,  Shan E. Gaw

IPC: A61M16/20 ,  A61M16/00 ,  A61M16/08

CPC classification number: 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

Abstract: An active exhalation valve for use with a ventilator to control flow of patient exhaled gases. The valve includes a patient circuit connection port, a patient connection port, an exhaled gas port, a pilot pressure port, and a valve seat. The valve further has a movable poppet with inner and outer bellows members and a bellows poppet face. An activation pressure applied to the pilot pressure port extends the bellows members to move the poppet face into engagement with the valve seat and restrict flow of patient exhaled gases to the exhaled gas port, and the reduction of the activation pressure allows the bellows members to move the poppet face away from the valve seat and out of engagement with the valve seat to permit flow of patient exhaled gases to the exhaled gas port, thereby controlling the flow of patient exhaled gases from the valve.

Abstract translation: 呼吸机用于控制病人呼出气体流动的主动呼气阀。 该阀包括患者回路连接口，患者连接口，呼出气口，先导压力口和阀座。 阀还具有可动的提升阀，其具有内外波纹管构件和波纹管提升阀面。 施加到先导压力端口的激活压力延伸波纹管构件以使提升阀面与阀座接合并且将患者呼出气体的流量限制到呼出气体端口，并且激活压力的降低允许波纹管构件移动 提升阀面远离阀座并脱离与阀座的接合，以允许将患者呼出的气体流向呼出气体端口，从而控制来自阀的患者呼出气体的流动。

公开(公告)号：US20160279363A1

公开(公告)日：2016-09-29

申请号：US14667480

申请日：2015-03-24

Applicant: Ventec Life Systems, Inc.

Inventor： Douglas F. DeVries ,  David M. Good ,  Shan E. Gaw ,  Joseph Cipollone ,  Richard Branson

IPC: A61M16/00 ,  A61M16/06 ,  A61M16/20 ,  A61M16/04

CPC classification number: 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

Abstract: A method of providing a breath to a human patient. The patient has a patient connection connected, by a patient circuit, to a ventilator having a first ventilator connection and a different second ventilator connection. Each of the first and second ventilator connections are in fluid communication with the patient circuit. The method includes identifying, with the ventilator, initiation of an inspiratory phase of the breath, delivering a bolus of oxygen to the first ventilator connection before or during the inspiratory phase, and delivering breathing gases comprising air to the second ventilator connection during the inspiratory phase. The ventilator isolates the bolus of oxygen delivered to the first ventilator connection from the breathing gases delivered to the second ventilator connection.

Abstract translation: 向人类患者提供呼吸的方法。 患者具有通过患者回路连接到具有第一呼吸机连接和不同的第二呼吸机连接的呼吸机的患者连接。 第一和第二呼吸机连接中的每一个与患者回路流体连通。 该方法包括通过呼吸机识别呼吸吸气阶段的启动，在吸气阶段之前或期间将吸入的氧气输送到第一呼吸机连接，以及在吸气阶段期间将包含空气的呼吸气体输送到第二呼吸机连接 。 呼吸机隔离输送到第一呼吸机连接处的氧气与从第二呼吸机连接处输送的呼吸气体。