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71. 发明授权

US06584977B1 Combined patient interface and exhaust assembly 失效
标题翻译：组合患者接口和排气组件
公开(公告)号：US06584977B1
公开(公告)日：2003-07-01
申请号：US09824291
申请日：2001-04-02
申请人： Andrew Serowski
发明人： Andrew Serowski
IPC分类号： A62B1808
CPC分类号： A61M16/20 , A61M16/06 , A61M16/0683 , A61M16/08 , A61M16/0816 , A61M16/0825
摘要： A combined patient interface and integrated exhaust assembly that passes a controlled flow of gas from an interior of a patient interface to ambient atmosphere at a predetermined flow rate irrespective of variations of pressure in the interior of the patient interface device relative to ambient atmosphere. Control of the flow of exhaust gas is achieved by varying the effective cross sectional area of the exhaust path communicating the interior of the patient interface with ambient atmosphere based on the pressure in the interior of the patient interface relative to ambient atmospheric pressure.
摘要翻译：组合的患者接口和集成的排气组件，其将受控的气体流从患者界面的内部以预定的流速传递到环境大气，而与患者接口装置的内部相对于环境大气的压力变化无关。通过根据患者界面内部相对于环境大气压力的压力改变连通患者界面内部与周围环境的排气路径的有效截面面积来实现排气流动的控制。

72. 发明授权

US06584976B2 Face mask that has a filtered exhalation valve 失效
标题翻译：具有过滤呼气阀的面罩
公开(公告)号：US06584976B2
公开(公告)日：2003-07-01
申请号：US09122388
申请日：1998-07-24
申请人： Daniel A. Japuntich , Nicole V. McCullough , Jane K. Peterson , Nicholas R. Baumann , John W. Bryant , Christopher P. Henderson , Bruce E. Penning
发明人： Daniel A. Japuntich , Nicole V. McCullough , Jane K. Peterson , Nicholas R. Baumann , John W. Bryant , Christopher P. Henderson , Bruce E. Penning
IPC分类号： A62B1808
CPC分类号： A41D13/11 , A62B18/10 , A62B23/025
摘要： A filtering face mask that covers at least the nose and mouth of a wearer and that includes an exhalation valve. The exhalation valve opens in response to increased pressure when the wearer exhales to allow the exhaled air to be rapidly purged from the mask interior. An exhale filter element is placed in one of several locations in the exhale flow stream to remove contaminants from the exhaled air. The face mask is beneficial in that it provides comfort to the wearer by allowing warm, moist, high-CO2-content air to be rapidly evacuated from the mask interior through the valve and also protects the wearer from splash fluids and polluted air while at the same time protecting other persons or things from being exposed to contaminants in the exhale flow stream.
摘要翻译：一种至少覆盖穿戴者的鼻子和嘴部并且包括呼气阀的过滤面罩。呼气阀响应于穿着者呼气时增加的压力而打开，以允许呼出的空气从面罩内部迅速清除。呼气过滤元件放置在呼出气流中的几个位置之一中以除去呼出空气中的污染物。面罩是有益的，因为它通过允许温暖，潮湿，高二氧化碳含量的空气通过阀门从面罩内部快速抽空，从而为穿着者提供舒适感，并且还可以在穿着者身上防止飞溅的液体和污染的空气同时保护其他人或事物免受呼出气流中的污染物的侵害。

73. 发明授权

US06557556B2 Forehead support for facial mask 有权
公开(公告)号：US06557556B2
公开(公告)日：2003-05-06
申请号：US10145613
申请日：2002-05-13
申请人： Philip Rodney Kwok , William Edwin John Grant , Robert Stephen Matchett
发明人： Philip Rodney Kwok , William Edwin John Grant , Robert Stephen Matchett
IPC分类号： A62B1808
CPC分类号： A61M16/0644 , A61M16/06 , A61M16/0633 , A61M16/0638 , A61M16/065 , A61M16/0655 , A61M16/0683 , A61M2210/0618
摘要： An adjustable forehead support for a nasal mask. The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system which adjusts the position of the forehead support vis-à-vis the mask and/or air flow tube. The angle of the mask to the face may be adjusted with the present invention.

74. 发明授权

US06550476B1 Heat-moisture exchanger and nebulization device 失效
标题翻译：热湿交换器和雾化装置
公开(公告)号：US06550476B1
公开(公告)日：2003-04-22
申请号：US09082665
申请日：1998-05-21
申请人： Steven L. Ryder
发明人： Steven L. Ryder
IPC分类号： A62B1808
CPC分类号： A61M16/16 , A61M15/009 , A61M16/085 , A61M16/1045 , A61M2230/432 , A62B9/003
摘要： A heat-moisture exchanger (HME) and nebulization device for connection to a mechanical ventilator or anesthesia apparatus, to provide humidification or an aerosolized medication without disconnection of the HME from the ventilator circuit, a respiratory device comprising a first housing having an output fitting to provide a connection to an artificial airway of a patient, and a rotatable second housing connected to the first housing, having an input fitting to provide a connection to a ventilator circuit, the input fitting, and the output fitting are in communication with a primary gas flow, the first housing is partitioned into at least two chambers, a chamber to provide an enclosure for an absorbent material, and a chamber to provide a passageway for conveyance of an aerosol, the second housing to provide an enclosure for a nebulizer having a reservoir for a liquid medication, an instillation port to inject the liquid medication, interior to the chamber or passageway, a reciprocating member to open and close valves or having valves in linkage with the second housing, and controlled by the rotational direction of the second housing, the second housing in the horizontal orientation to position the valves to control the flow path of the primary gas flow through the chamber having the absorbent material, and control the exhaled gas flow from the patient to pass through the chamber to conserve heat and moisture, then through the ventilator circuit, rotation of the second housing to the vertical orientation to operate the nebulizer, to position the valves for the primary gas flow to entrain an aerosolized medication, and control the flow path of the primary gas flow through the passageway to bypass the absorbent material, and control the exhaled gas flow from the patient through the passageway, then through the ventilator circuit.
摘要翻译：一种用于连接到机械呼吸机或麻醉设备的热湿交换器（HME）和雾化装置，用于在不从呼吸机回路断开HME的情况下提供加湿或雾化药物的呼吸装置，所述呼吸装置包括：第一壳体，具有输出配件提供与患者的人造气道的连接，以及连接到第一壳体的可旋转的第二壳体，具有用于提供与呼吸机电路的连接的输入接头，输入配件和输出配件与初级气体连通第一壳体被分隔成至少两个腔室，以提供用于吸收材料的外壳的腔室以及用于提供用于输送气雾剂的通道的腔室，第二壳体提供用于具有储存器的喷雾器的外壳用于液体药物，用于将液体药物注射到腔室或通道内部的滴注口，往复运动构件以打开和关闭阀门或具有与第二壳体联动的阀，并且由第二壳体的旋转方向控制，第二壳体处于水平取向以定位阀门，以控制主气体流动通过的流动路径具有吸收材料的腔室，并且控制来自患者的呼出气体流通过腔室以节省热量和湿气，然后通过呼吸机回路将第二壳体旋转到垂直方向以操作喷雾器，以将阀门用于主要气体流动以夹带气雾化药物，并且控制通过通道的主气流的流动路径以绕过吸收材料，并且控制来自患者的呼出气体流经通道，然后通过呼吸机回路。

75. 发明授权

US06513526B2 Full-face mask and mask cushion therefor 有权
标题翻译：全脸面膜和面膜垫
公开(公告)号：US06513526B2
公开(公告)日：2003-02-04
申请号：US09316227
申请日：1999-05-21
申请人： Philip Rodney Kwok , Robert Edward Styles , Gregory Scott Smart
发明人： Philip Rodney Kwok , Robert Edward Styles , Gregory Scott Smart
IPC分类号： A62B1808
CPC分类号： A61M16/0622 , A61B5/097 , A61B5/6819 , A61B5/682 , A61M16/06 , A61M16/0616 , A61M16/0633 , A61M16/0683 , A61M2016/0661 , A61M2210/0618
摘要： A full-face cushion (30B) comprises a substantially triangularly shaped frame (32) from which extends a membrane (34). The fame (32) has a scalloped edge (36) by which the cushion (30B) is affixed to a mask body (46) to form a full-face mask (60B). The membrane (34) has an aperture (38) into which the wearer's nose is received. The member (34) is spaced away from the rim (40) of the frame (32), and its outer surface (41) is of substantially the same shape as the rim (40). Respective notches (42, 44) receive the bridge of the wearer's nose. The wearer's nose and lips are received through the aperture (38) into the chamber within the mask body (46). The seal forming portion (45) thus contacts both the surface of the wearer's nose and a portion of the wearer's face in the region between the bottom lip and the chin, and around the sides and over the bridge of the nose. The shape of the seal forming portion (45) is particularly suited to effectively seal the difficult region of the facial contour that is the crease between the sides of the nose and the face.
摘要翻译：全脸垫（30B）包括基本上三角形的框架（32），膜从框架（32）延伸出来。名声（32）具有扇形边缘（36），衬垫（30B）通过该边缘固定到面罩主体（46）上以形成全脸面罩（60B）。膜（34）具有孔（38），佩戴者的鼻子被接纳到该孔中。构件（34）与框架（32）的边缘（40）间隔开，并且其外表面（41）具有与边缘（40）基本相同的形状。各个凹槽（42,44）接收穿戴者鼻子的桥梁。佩戴者的鼻子和嘴唇通过孔（38）容纳到面罩主体（46）内的腔室中。密封形成部分45因此接触穿戴者的鼻子表面和穿着者脸部在底部唇缘和下巴之间的区域中以及在侧面和鼻梁之上的区域。密封形成部分（45）的形状特别适合于有效地密封作为鼻部和脸部两侧之间的折痕的面部轮廓的困难区域。

76. 发明授权

US06510848B1 Disposable active humidifier for the mechanical ventilation of a patient 有权
标题翻译：一次性主动加湿器，用于患者的机械通气
公开(公告)号：US06510848B1
公开(公告)日：2003-01-28
申请号：US09673594
申请日：2000-10-18
申请人： Lucio Gibertoni
发明人： Lucio Gibertoni
IPC分类号： A62B1808
CPC分类号： A62B9/003 , A61M16/142 , A61M16/16 , A61M16/162
摘要： A disposable active humidifier for the mechanical ventilation of a patient, which has the particularity that it comprises a cartridge which forms a humidification chamber which is delimited by an inlet and by an outlet and can be interposed in the ventilation circuit. The cartridge has an interspace which is externally delimited by a heat exchange surface and is internally delimited by a hydrophobic membrane which surrounds the humidification chamber. A humidification fluid, originating from a bottle or bag, can be introduced in the interspace.
摘要翻译：一种用于患者的机械通气的一次性主动加湿器，其特征在于它包括形成加湿室的盒，该加湿室由入口和出口界定，并且可插入在通风回路中。药筒具有由热交换表面外部界定的间隙，并且在内部由围绕加湿室的疏水膜限定。来自瓶子或袋子的加湿液体可以被引入到间隙中。

77. 发明授权

US06494207B1 Harness assembly for a nasal mask 失效
标题翻译：鼻罩组装鼻罩
公开(公告)号：US06494207B1
公开(公告)日：2002-12-17
申请号：US08982755
申请日：1997-12-02
申请人： Philip Rodney Kwok
发明人： Philip Rodney Kwok
IPC分类号： A62B1808
CPC分类号： A61M16/0683 , A61M16/06 , A61M16/0633 , A61M2210/0618 , A62B18/084
摘要： A harness assembly (40) for a nasal mask (42) for communicating breathable gas to a patient's airways, for example in the administering CPAP or like breathable gas delivery treatments. The harness assembly (40) includes a cap portion (44) adapted to engage, in use, the occipital region of the skull (43). In one form, the cap portion (44) includes a D-shaped coupling (48) at each end and the harness assembly (40) includes a pair of upper (52) and lower (54) straps, each of the straps (52, 54) extending between one of the D-shaped couplings (48) and the nasal mask (42). The harness assembly (40) grips the head (43) in a region substantially fixed relative to the face and, as such, tension of the straps (52, 54) is not substantially affected by head movement. Couplings of other shapes are also discussed.
摘要翻译：一种用于鼻罩（42）的线束组件（40），用于将呼吸气体传送到患者的气道，例如在管理CPAP或类似的透气气体输送治疗中。线束组件（40）包括适于在使用中接合头骨（43）的枕骨区域的帽部分（44）。在一种形式中，盖部分（44）在每个端部包括D形联接件（48），并且线束组件（40）包括一对上（52）和下（54）带，每个带（52），54）在所述D形联接件（48）中的一个和所述鼻罩（42）之间延伸。线束组件（40）将头部（43）夹在基本上相对于面部固定的区域中，因此，带子（52,54）的张力基本上不受头部运动的影响。还讨论了其他形状的联轴器。

78. 发明授权

US06494206B1 Customizable face or nose mask for the noninvasive ventilation of patients in general 有权
标题翻译：一般可定制面部或鼻罩，用于无创通气
公开(公告)号：US06494206B1
公开(公告)日：2002-12-17
申请号：US09674963
申请日：2000-11-03
申请人： Paolo Bergamaschi , Massimo Fini
发明人： Paolo Bergamaschi , Massimo Fini
IPC分类号： A62B1808
CPC分类号： A61M16/06 , A61M16/0605 , A61M2016/0661 , A61M2205/0266
摘要： A face mask for the noninvasive ventilation of a patient, the mask being customizable by having a mask body forming at least one surface portion which can be coupled to the face of the patient, the face mask further including at least one chamber containing at least one product without shape memory which can be activated to produce a chemical and/or physical reaction for the transformation of said at least product without shape memory into a body having shape memory which spontaneously models itself on the patient's face at a surface portion between the mask and the patient's face.
摘要翻译：一种用于患者无创通气的面罩，所述面具可通过具有形成至少一个表面部分的面罩主体来定制，所述至少一个表面部分可联接到患者的面部，所述面罩还包括至少一个包含至少一个没有形状记忆的产品，其可以被激活以产生用于将所述至少产品没有形状记忆转化成具有形状记忆的身体的化学和/或物理反应，所述形状记忆自身在患者的脸部上自我模拟在掩模和病人的脸。

79. 发明授权

US06457473B1 Drop-down face mask assembly 失效
公开(公告)号：US06457473B1
公开(公告)日：2002-10-01
申请号：US09541858
申请日：2000-04-03
申请人： Gerald M. Brostrom , David C. Byram
发明人： Gerald M. Brostrom , David C. Byram
IPC分类号： A62B1808
CPC分类号： A62B18/084 , A41D13/1146
摘要： An improved face mask that is retained by a carriage and harness assembly, thereby allowing the face mask to drop down from the face of the wearer.

80. 发明授权

US06397847B1 Customizable seal, mask with customizable seal and method of using such a seal 有权
标题翻译：可定制的密封，可定制密封的面罩和使用这种密封的方法
公开(公告)号：US06397847B1
公开(公告)日：2002-06-04
申请号：US09388326
申请日：1999-09-01
申请人： Eugene N. Scarberry , Ronald E. White , Benedict R. McElroy
发明人： Eugene N. Scarberry , Ronald E. White , Benedict R. McElroy
IPC分类号： A62B1808
CPC分类号： A62B18/00 , A61M16/06 , A61M16/0605 , A61M16/0616 , A61M16/0633 , A61M16/0683 , A61M16/0825 , A61M2016/0661 , A61M2205/0238 , A61M2210/0618 , A62B18/025 , A62B18/08
摘要： A seal and a mask having a seal adapted for confronting engagement with a surface of a user to form an interface therewith. The seal includes a first portion defined by a gel substance and a second portion associated with the first portion. The second portion includes a selectively formable substance adapted to be molded from a first pattern into a second pattern and to retain the second pattern responsive to being so molded. The seal and mask having the seal is tailored to patient by causing the formable portion of the seal to be placed in a malleable state, applying the seal to the patient while the formable portion is in the malleable state, and causing the formable portion to be placed in a fixed state to retain a shape generally conforming to the portion of the patient underlying the seal.
摘要翻译：一种具有密封件的密封件和面罩，其适于面对与使用者的表面的接合以与其形成界面。密封件包括由凝胶物质限定的第一部分和与第一部分相关联的第二部分。第二部分包括适于从第一图案模制成第二图案并且响应于如此模制而保持第二图案的选择性可成形物品。具有密封件的密封件和面具通过使密封件的可成形部分被放置在可延展的状态而适合患者，在可形成部分处于可延展状态时将密封件施加到患者身上，并且使成形部分成为放置在固定状态以保持通常符合密封件下面的患者部分的形状。

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