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1. 发明申请

US20050121081A1 Valve for use with chest drainage system 有权
标题翻译：阀门用于胸腔引流系统
公开(公告)号：US20050121081A1
公开(公告)日：2005-06-09
申请号：US10731549
申请日：2003-12-09
申请人： Scott Corbeil , Theodore Karwoski , Nicholas Want , Stephen Forcucci
发明人： Scott Corbeil , Theodore Karwoski , Nicholas Want , Stephen Forcucci
IPC分类号： A61M1/00 , A61M39/24 , F16K17/18 , F16K17/26
CPC分类号： F16K17/18 , A61M1/0013 , A61M39/24 , Y10T137/7771 , Y10T137/778 , Y10T137/7882
摘要： A valve for use in a chest drainage device is disclosed, the chest drainage device is adapted to receive liquid and air from a patient's chest cavity via an inlet and to permit air to escape through an outlet for air to leave the chest drain, the inlet and outlet define a flow path and the valve is disposed along the flow path. The valve has a valve element that separates an upstream chamber from a downstream chamber and has a first and second sealing surface that are opposed so that when the first and second sealing surfaces are in contact, air pressure below a predetermined value will be prevented from moving from the downstream location to the upstream location. The valve element allows air to move from the upstream chamber to the downstream chamber at a low pressure differential. A pressure relief actuating element is disposed in the valve and located adjacent the valve element such that when the predetermined sub-atmospheric pressure limit between the upstream side and the downstream side is reached or exceeded, the valve element deforms and contacts the pressure relief actuating element such that the post causes the first and second sealing surfaces to partially separate and reduce the pressure differential.
摘要翻译：公开了一种用于胸部引流装置的阀，胸部引流装置适于经由入口从患者的胸腔接收液体和空气，并允许空气通过出口排出空气以离开胸腔排泄物，入口并且出口限定流动路径，并且阀沿着流动路径设置。阀具有将上游室与下游室隔开的阀元件，并且具有相对的第一和第二密封表面，使得当第一和第二密封表面接触时，防止低于预定值的空气压力移动从下游位置到上游位置。阀元件允许空气以低压差从上游室移动到下游室。压力释放致动元件设置在阀中并且位于阀元件附近，使得当达到或超过上游侧和下游侧之间的预定次大气压力极限时，阀元件变形并接触压力释放致动元件使得柱使得第一和第二密封表面部分地分离并降低压力差。

2. 发明申请

US20050016287A1 Method and apparatus for indicating pressure in chest drainage devices 失效
标题翻译：指示胸部引流装置压力的方法和装置
公开(公告)号：US20050016287A1
公开(公告)日：2005-01-27
申请号：US10920861
申请日：2004-08-18
申请人： Scott Corbeil , Nicholas Want , Theodore Karwoski , Scott Cadwallader , Adam Epstein
发明人： Scott Corbeil , Nicholas Want , Theodore Karwoski , Scott Cadwallader , Adam Epstein
IPC分类号： G01L7/02 , G01L7/04 , G01L7/06 , G01L7/20
CPC分类号： G01L7/022 , A61M16/044 , A61M2016/0027 , G01L7/041 , G01L7/043 , G01L7/063
摘要： An apparatus is provided for indicating the presence of pressure within a collection chamber of a device such as a chest drainage device. The apparatus includes a bladder configured to be positioned within the collection chamber or within another chamber in fluid flow communication with the collection chamber. The bladder has a concavity formed therein and configured to contract or expand in response to pressure in the collection chamber. The apparatus also includes surfaces associated with the bladder that are configured to move with respect to one another upon contraction or expansion of the concavity of the bladder, thereby indicating pressure within the collection chamber.
摘要翻译：提供一种用于指示在例如胸部引流装置的装置的收集室内存在压力的装置。该装置包括被配置为定位在收集室内或在与收集室流体流动连通的另一个室内的囊。气囊具有形成在其中的凹部，并且构造成响应于收集室中的压力而收缩或膨胀。该装置还包括与膀胱相关联的表面，其被构造成在囊的凹部收缩或膨胀时相对于彼此移动，从而指示收集室内的压力。

3. 发明申请

US20050087660A1 Method and apparatus for hanging a medical device 有权
标题翻译：悬挂医疗器械的方法和装置
公开(公告)号：US20050087660A1
公开(公告)日：2005-04-28
申请号：US10694147
申请日：2003-10-27
申请人： Nicholas Want , Scott Corbeil , Marc Larochelle
发明人： Nicholas Want , Scott Corbeil , Marc Larochelle
IPC分类号： A61G7/05 , A61M5/14 , F16B45/00
CPC分类号： A61M5/1414 , A61G7/0503 , Y10S128/24
摘要： An apparatus for hanging a medical device is provided. The apparatus includes a shaft, a mounting portion coupled to an end portion of the shaft and configured for mounting the apparatus for movement with respect to the medical device, and a hook portion positioned at an opposite end portion of the shaft and configured for hanging the apparatus from a support. The shaft is configured to permit rotation of the hook portion with respect to the mounting portion, thereby facilitating orientation of the hook portion with respect to the support.
摘要翻译：提供一种用于悬挂医疗装置的装置。该装置包括轴，安装部分，其联接到轴的端部并且被配置为安装相对于医疗装置移动的装置，以及钩部，其位于轴的相对端部，并且被配置为将仪器从支持。轴构造成允许钩部相对于安装部的旋转，从而有助于钩部相对于支撑件的取向。

4. 发明授权

US6009869A Supersonic nozzle nebulizer 失效
标题翻译：超音速喷雾雾化器
公开(公告)号：US6009869A
公开(公告)日：2000-01-04
申请号：US999013
申请日：1997-12-29
申请人： Scott Corbeil
发明人： Scott Corbeil
IPC分类号： A61M11/06 , B05B1/00 , B05B7/00 , B05B7/08 , A61M11/00
CPC分类号： B05B7/0869 , B05B1/005 , B05B7/0012 , A61M11/06
摘要： A nebulizer for entraining liquid in a flow of carrier gas from a carrier gas source at a select pressure includes a nozzle defining a passage which is circular in cross section and includes a converging section, a throat and a uniformly diverging section, all of which are coaxial and serially connected. The nozzle has an inlet at the mouth of the converging section and an outlet defining a primary orifice at the mouth of the diverging section. The inlet is connectable in fluid communication with the pressurized carrier gas source. The nebulizer further includes a reservoir for the liquid to be entrained and a conduit for conveying a liquid in the reservoir between the reservoir and the primary orifice. The conduit further includes a jacket spaced from and enveloping the primary orifice defining a liquid chamber about the primary orifice. The jacket has a secondary orifice spaced from and coaxial with the primary orifice. A method of entraining a liquid in a flow of carrier gas for delivery to a patient utilizes the nozzle described above to accelerate a carrier gas to a supersonic velocity. A liquid is delivered to the primary orifice and sheared by the supersonic carrier gas.
摘要翻译：用于在选择压力下从载气源引导载气流中的液体的雾化器包括限定截面为圆形的通道的喷嘴，其包括会聚部分，喉部和均匀分布的部分，所有这些部分均为同轴并串联。喷嘴在会聚部分的口处具有入口，在出口部分的口处具有限定主孔的出口。入口可与加压载气源流体连通。喷雾器还包括用于被夹带的液体的储存器和用于输送贮存器和主孔之间的储存器中的液体的导管。导管还包括与初级孔隔开并包围主孔的护套，其围绕主孔限定液体室。护套具有与主孔隔开并与主孔同轴的次级孔。将载气流中的液体夹带到患者中的方法利用上述喷嘴将载气加速至超音速。液体被传送到主孔并被超音速载气剪切。

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