公开(公告)号：US20100147296A1

公开(公告)日：2010-06-17

申请号：US12334067

申请日：2008-12-12

申请人： John Brewer ,  Ilona F. Weart ,  Cassandra E. Morris ,  Joe Gordon ,  Stephen Gianelis ,  David Zitnick

发明人： John Brewer ,  Ilona F. Weart ,  Cassandra E. Morris ,  Joe Gordon ,  Stephen Gianelis ,  David Zitnick

IPC分类号： A62B9/04

CPC分类号： A61M16/0463 ,  A61M16/0816 ,  A61M16/20

摘要： There is provided a port sealing cartridge that allows for insertion of a catheter or other medical device into an endotracheal tube and thence the patient's lungs through an available access port. The port sealing cartridge has a primary and a secondary seal or collar that sequentially provide a pressure seal as a medical device is inserted through them and into the system. An optional tethered dust cover may also be used on the proximal end of the port seal cartridge. The port seal cartridge may desirably be fitted with a quick-connection so that it may be easily removed, disposed of and replaced. The port seal may be used for access to a patient's lungs with a bronchoalveolar catheter, bronchoscope or other medical device for treatment or sampling of the respiratory tract.

摘要翻译： 提供了一种端口密封盒，其允许将导管或其他医疗装置插入气管插管，然后使患者的肺穿过可用的进入端口。 端口密封筒具有主要和次级密封件或套环，当医疗装置插入其中并进入系统时，其顺序地提供压力密封。 也可以在端口密封筒的近端使用可选的系绳防尘盖。 端口密封筒可以期望地装配有快速连接，使得其可以容易地移除，处理和更换。 端口密封件可用于通过支气管肺泡导管，支气管镜或用于治疗或取样呼吸道的其它医疗装置进入患者的肺。

公开(公告)号：US09078987B2

公开(公告)日：2015-07-14

申请号：US13336126

申请日：2011-12-23

申请人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

发明人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

IPC分类号： A61M16/00 ,  A61M16/04 ,  A61M16/08

CPC分类号： A61M16/0463 ,  A61M16/0816 ,  A61M16/0833

摘要： A respiratory access assembly includes a distal plate having a port, the port adapted to be positioned in operable communication with an artificial airway of a patient. The assembly also includes a proximal plate including a first port and a second port and, when the distal plate is positioned against the proximal plate in a stacked configuration, each plate is configured to move relative to the other. There is a clutch positioned between the plates, the clutch cooperating with both plates to substantially prevent movement of the plates when the port of the distal plate is positioned in an alignment with at least one port of the proximal plate and an object is positioned through the aligned ports of the plates.

摘要翻译： 呼吸通道组件包括具有端口的远侧板，所述端口适于被定位成与患者的人造气道可操作地连通。 所述组件还包括近端板，其包括第一端口和第二端口，并且当所述远侧板以堆叠构型抵靠所述近侧板定位时，每个板构造成相对于另一个移动。 离合器定位在板之间，离合器与两个板配合，以当远端板的端口与近侧板的至少一个端口对齐时，基本上防止板的移动，并且物体通过 对准的板的端口。

公开(公告)号：US20130160770A1

公开(公告)日：2013-06-27

申请号：US13336126

申请日：2011-12-23

申请人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

发明人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

IPC分类号： A61M16/04

CPC分类号： A61M16/0463 ,  A61M16/0816 ,  A61M16/0833

摘要： A respiratory access assembly includes a distal plate having a port, the port adapted to be positioned in operable communication with an artificial airway of a patient. The assembly also includes a proximal plate including a first port and a second port and, when the distal plate is positioned against the proximal plate in a stacked configuration, each plate is configured to move relative to the other. There is a clutch positioned between the plates, the clutch cooperating with both plates to substantially prevent movement of the plates when the port of the distal plate is positioned in an alignment with at least one port of the proximal plate and an object is positioned through the aligned ports of the plates.

摘要翻译： 呼吸通道组件包括具有端口的远侧板，所述端口适于被定位成与患者的人造气道可操作地连通。 所述组件还包括近端板，其包括第一端口和第二端口，并且当所述远侧板以堆叠构型抵靠所述近侧板定位时，每个板构造成相对于另一个移动。 离合器定位在板之间，离合器与两个板配合，以当远端板的端口与近侧板的至少一个端口对齐时，基本上防止板的移动，并且物体通过 对准的板的端口。

公开(公告)号：US08256422B2

公开(公告)日：2012-09-04

申请号：US12466697

申请日：2009-05-15

申请人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

发明人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

IPC分类号： A61M16/00

CPC分类号： A61M16/0463 ,  A61M16/0434

摘要： A respiratory access assembly includes a distal plate having a port, which is adapted to be positioned in operable communication with an artificial airway of a patient. The assembly includes a distal plate having a port and a proximal plate which has a first port and a second port. The distal plate is positioned against the proximal plate in a stacked configuration, and each plate is configured to move relative to the other. The assembly has an actuator which is positioned adjacent to at least one plate. The actuator cooperates with both plates to substantially prevent movement of the plates when the port of the distal plate is positioned in an alignment with at least one port of the proximal plate and an object, such as a suction catheter, is positioned through the aligned ports of the plates. The actuator cooperates with at least one plate to permit movement of at least one plate when (a) no object is positioned through aligned ports, and (b) when no ports are aligned. The assembly desirably has predetermined positions, which include a first open position, a second open position, and a third closed position.

摘要翻译： 呼吸通道组件包括具有端口的远侧板，其适于定位成与患者的人造气道可操作地连通。 组件包括具有端口的远端板和具有第一端口和第二端口的近侧板。 远端板以堆叠的构造抵靠近端板定位，并且每个板构造成相对于另一个移动。 组件具有致动器，其被定位成与至少一个板相邻。 当远端板的端口定位成与近侧板的至少一个端口对齐时，致动器与两个板协作以基本上防止板的移动，并且诸如吸引导管的物体通过对准的端口 的盘子。 当（a）没有物体通过对准的端口定位时，致动器与至少一个板协作以允许至少一个板的移动，以及（b）当没有端口对准时。 组合件期望地具有包括第一打开位置，第二打开位置和第三关闭位置的预定位置。

公开(公告)号：US20100288282A1

公开(公告)日：2010-11-18

申请号：US12466697

申请日：2009-05-15

申请人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

发明人： John Brewer ,  Cassandra E. Morris ,  Joe Gordon ,  David Zitnick

IPC分类号： A61M16/00

CPC分类号： A61M16/0463 ,  A61M16/0434

摘要： A respiratory access assembly includes a distal plate having a port, which is adapted to be positioned in operable communication with an artificial airway of a patient. The assembly includes a distal plate having a port and a proximal plate which has a first port and a second port. The distal plate is positioned against the proximal plate in a stacked configuration, and each plate is configured to move relative to the other. The assembly has an actuator which is positioned adjacent to at least one plate. The actuator cooperates with both plates to substantially prevent movement of the plates when the port of the distal plate is positioned in an alignment with at least one port of the proximal plate and an object, such as a suction catheter, is positioned through the aligned ports of the plates. The actuator cooperates with at least one plate to permit movement of at least one plate when (a) no object is positioned through aligned ports, and (b) when no ports are aligned. The assembly desirably has predetermined positions, which include a first open position, a second open position, and a third closed position. In the first open position, the port of the distal plate and the first port of the proximal plate are aligned. In the second open position, the port of the distal plate and the second port of the proximal plate are aligned. In the third closed position, the port of the distal plate, and the first and second ports of the proximal plates are blocked to prevent an object from being passed therethrough. A method of using the respiratory access assembly is provided.

摘要翻译： 呼吸通道组件包括具有端口的远侧板，其适于定位成与患者的人造气道可操作地连通。 组件包括具有端口的远端板和具有第一端口和第二端口的近侧板。 远端板以堆叠的构造抵靠近端板定位，并且每个板构造成相对于另一个移动。 组件具有致动器，其被定位成与至少一个板相邻。 当远端板的端口定位成与近侧板的至少一个端口对齐时，致动器与两个板协作以基本上防止板的移动，并且诸如吸引导管的物体通过对准的端口 的盘子。 当（a）没有物体通过对准的端口定位时，致动器与至少一个板协作以允许至少一个板的移动，以及（b）当没有端口对准时。 组合件期望地具有包括第一打开位置，第二打开位置和第三关闭位置的预定位置。 在第一打开位置，远侧板的端口和近侧板的第一端口对齐。 在第二打开位置，远侧板的端口和近侧板的第二端口对齐。 在第三关闭位置，远端板的端口以及近侧板的第一和第二端口被阻挡以防止物体通过。 提供了一种使用呼吸通道组件的方法。

公开(公告)号：US20080244959A1

公开(公告)日：2008-10-09

申请号：US12059912

申请日：2008-03-31

申请人： Alan Schinazi ,  David Zitnick ,  Hamid Pishdadian ,  Michael C. Vieira

发明人： Alan Schinazi ,  David Zitnick ,  Hamid Pishdadian ,  Michael C. Vieira

IPC分类号： A01M1/20 ,  F16L55/027

CPC分类号： G05D7/0186 ,  A01M1/023 ,  A01M1/06

摘要： A flow restrictor is provided to reduce pressure in the flow of a fluid, such as a hydrocarbon-based fuel. The flow restrictor takes the form of a capillary that is void of any abrupt flow disruptions. The flow restrictor may be used in place of an orifice and provides the advantage that it has a larger diameter than an orifice of similar function. Precipitation is less likely to form on the restrictor and any precipitation is less likely to have an adverse affect on performance.

摘要翻译： 提供了一种流量限制器以减少诸如烃类燃料之类的流体的流动中的压力。 限流器采用无任何突然流动中断的毛细管形式。 可以使用限流器来代替孔口并提供其具有比具有类似功能的孔口更大的直径的优点。 降水不太可能在限流器上形成，任何降水也不太可能对性能产生不利影响。

公开(公告)号：US07987631B2

公开(公告)日：2011-08-02

申请号：US12059912

申请日：2008-03-31

申请人： Alan Schinazi ,  David Zitnick ,  Hamid Pishdadian ,  Michael C. Vieira

发明人： Alan Schinazi ,  David Zitnick ,  Hamid Pishdadian ,  Michael C. Vieira

IPC分类号： A01M1/06 ,  A01M1/02 ,  A01M1/10

CPC分类号： G05D7/0186 ,  A01M1/023 ,  A01M1/06

摘要： A flow restrictor is provided to reduce pressure in the flow of a fluid, such as a hydrocarbon-based fuel. The flow restrictor takes the form of a capillary that is void of any abrupt flow disruptions. The flow restrictor may be used in place of an orifice and provides the advantage that it has a larger diameter than an orifice of similar function. Precipitation is less likely to form on the restrictor and any precipitation is less likely to have an adverse affect on performance.

摘要翻译： 提供了一种流量限制器以减少诸如烃类燃料之类的流体的流动中的压力。 限流器采用无任何突然流动中断的毛细管形式。 可以使用限流器来代替孔口并提供其具有比具有类似功能的孔口更大的直径的优点。 降水不太可能在限流器上形成，任何降水也不太可能对性能产生不利影响。