公开(公告)号：US20120272954A1

公开(公告)日：2012-11-01

申请号：US13545606

申请日：2012-07-10

申请人： Robert M. Landis ,  Charles A. Lewis

发明人： Robert M. Landis ,  Charles A. Lewis

IPC分类号： A61M16/20 ,  A61M16/00

CPC分类号： A61M16/0816 ,  A61M16/0808 ,  A61M16/0833 ,  A61M16/0858 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/50

摘要： Embodiments of the present invention provide a device, system and method for providing a connector configured for connecting to an artificial airway for use in the treatment of respiratory conditions and in assisted respirations. In an embodiment of the invention, a connector configured for connecting to an artificial airway is provided. The connector configured for connecting to an artificial airway can include an inlet conduit configured to receive supplied respiratory gas, an outlet conduit configured to allow exhaled gas to exit to ambient during use, an artificial airway side conduit configured to couple to an artificial airway and a restrictor coupled with the outlet conduit. The restrictor coupled with the outlet conduit can be an outflow variable restrictor. The connector further can include a reducer coupled with the outlet conduit.

摘要翻译： 本发明的实施例提供了一种用于提供连接器的装置，系统和方法，所述连接器被配置为连接到人造气道以用于治疗呼吸状况和辅助呼吸。 在本发明的一个实施例中，提供了一种用于连接到人造气道的连接器。 被配置为连接到人造气道的连接器可以包括被配置为接收所提供的呼吸气体的入口导管，配置成在使用期间使呼出气体排出到周围环境的出口导管，配置成联接到人造气道的人造气道侧导管和 限流器与出口管道相连。 与出口管连接的节流器可以是流出变量限制器。 连接器还可包括与出口导管连接的减速器。

公开(公告)号：US08220458B2

公开(公告)日：2012-07-17

申请号：US12326094

申请日：2008-12-01

申请人： Robert M. Landis ,  Charles A. Lewis

发明人： Robert M. Landis ,  Charles A. Lewis

IPC分类号： F16K31/02

CPC分类号： A61M16/0816 ,  A61M16/0808 ,  A61M16/0833 ,  A61M16/0858 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/50

摘要： Embodiments of the present invention provide a device, system and method for providing artificial airway interfaces for use in the treatment of respiratory conditions and in assisted respirations. In an embodiment of the invention, an artificial airway interface for a non-sealing respiratory gas delivery system that directs a jet of gas into the artificial airway is provided. In another embodiment, an artificial airway interface for a non-sealing respiratory gas delivery system that allows for conductance of pressurized respiratory gasses and at least one of a sensor and port for collecting at least one of data and respiratory gas samples is provided. The artificial airway interface can further include an outflow variable restrictor.

摘要翻译： 本发明的实施例提供了一种用于提供用于治疗呼吸状况和辅助呼吸的人造气道接口的装置，系统和方法。 在本发明的一个实施例中，提供了一种用于将气体射流引导到人造气道中的非密封呼吸气体输送系统的人造气道界面。 在另一个实施例中，提供了一种用于非密封呼吸气体输送系统的人造气道接口，其允许加压呼吸气体的传导和用于收集数据和呼吸气体样本中的至少一个的传感器和端口中的至少一个。 人造气道界面还可包括流出变量限制器。

公开(公告)号：US20100089399A1

公开(公告)日：2010-04-15

申请号：US12431069

申请日：2009-04-28

申请人： Robert M. Landis ,  Charles A. Lewis ,  Angelo Caruso ,  Bruce Sher ,  Louis Javier Collazo ,  Sanjay Chandran

发明人： Robert M. Landis ,  Charles A. Lewis ,  Angelo Caruso ,  Bruce Sher ,  Louis Javier Collazo ,  Sanjay Chandran

IPC分类号： A61M16/00

CPC分类号： A61M16/0463 ,  A61M16/0427 ,  A61M16/047 ,  A61M16/0488 ,  A61M16/0808 ,  A61M16/0825 ,  A61M16/0833 ,  A61M16/1045

摘要： A novel and non-obvious apparatus, system, and method for managing respiratory secretions and fluids in sections of artificial airways. In an embodiment of the invention, a respiratory secretion retention (RSR) device configured to connect to an artificial airway can be provided. The respiratory secretion retention (RSR) device can include a housing that defines a passageway for the flow of respiratory gases, a chamber that is defined by the housing, where a portion of the chamber is configured to retain exhaled respiratory particulate and liquid, and at least one element configured to provide for repositioning at least a portion of the housing with respect to the artificial airway. In an aspect of this embodiment, the at least a portion of the housing can be repositioned with respect to the artificial airway without opening the artificial airway to the atmosphere.

摘要翻译： 一种用于管理人造气道部分呼吸道分泌物和流体的新颖且不明显的装置，系统和方法。 在本发明的一个实施例中，可以提供构造成连接到人造气道的呼吸分泌物保留（RSR）装置。 呼吸分泌物保留（RSR）装置可以包括限定用于呼吸气体流动的通道的壳体，由壳体限定的腔室，其中腔室的一部分构造成保持呼出的呼吸微粒和液体，并且在 至少一个元件被配置为提供相对于人造气道重新定位壳体的至少一部分。 在该实施例的一个方面，壳体的至少一部分可以相对于人造气道重新定位而不打开人造气道到大气。

公开(公告)号：US20090139530A1

公开(公告)日：2009-06-04

申请号：US12326094

申请日：2008-12-01

申请人： Robert M. Landis ,  Charles A. Lewis

发明人： Robert M. Landis ,  Charles A. Lewis

IPC分类号： A61M16/06

CPC分类号： A61M16/0816 ,  A61M16/0808 ,  A61M16/0833 ,  A61M16/0858 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2230/432 ,  A61M2230/435 ,  A61M2230/50

摘要： Embodiments of the present invention provide a device, system and method for providing artificial airway interfaces for use in the treatment of respiratory conditions and in assisted respirations. In an embodiment of the invention, an artificial airway interface for a non-sealing respiratory gas delivery system that directs a jet of gas into the artificial airway is provided. In another embodiment, an artificial airway interface for a non-sealing respiratory gas delivery system that allows for conductance of pressurized respiratory gasses and at least one of a sensor and port for collecting at least one of data and respiratory gas samples is provided. The artificial airway interface can further include an outflow variable restrictor.

摘要翻译： 本发明的实施例提供了一种用于提供用于治疗呼吸状况和辅助呼吸的人造气道接口的装置，系统和方法。 在本发明的一个实施例中，提供了一种用于将气体射流引导到人造气道中的非密封呼吸气体输送系统的人造气道界面。 在另一个实施例中，提供了一种用于非密封呼吸气体输送系统的人造气道接口，其允许加压呼吸气体的传导和用于收集数据和呼吸气体样本中的至少一个的传感器和端口中的至少一个。 人造气道界面还可包括流出变量限制器。

公开(公告)号：US5490841A

公开(公告)日：1996-02-13

申请号：US282608

申请日：1994-07-29

申请人： Robert M. Landis

发明人： Robert M. Landis

IPC分类号： A61M5/32 ,  A61M5/00

CPC分类号： A61M5/3216 ,  A61M2005/3217 ,  A61M5/3202 ,  Y10S128/919

摘要： A needle protection device is disclosed having an elongate housing with a longitudinal needle entrance portion defined between two housing side walls. At least one hinged door member is provided extending across the entrance portion to enclose the needle within the housing. In one embodiment the housing has a trap door attached by a resilient living hinge to one side wall and extending across the entrance portion to engage a door stop on the opposite side wall, so that the door is able to rotate about the hinge toward the first side wall to allow the needle to enter the housing, but is limited by the door stop in the degree of rotation away from the first side wall, thereby preventing a needle within the housing from exiting through the entrance portion. In alternative embodiments the door may extend less than the entire length of the housing and/or a needle engaging member, such as a needle engaging hook, may be provided to engage and retain the needle within the housing.

摘要翻译： 公开了一种具有细长壳体的针保护装置，其具有限定在两个壳体侧壁之间的纵向针入口部分。 至少一个铰链门构件设置成延伸穿过入口部分以将针头包围在壳体内。 在一个实施例中，壳体具有通过弹性活动铰链连接到一个侧壁并且穿过入口部分延伸以与另一侧壁上的门挡件接合的收集门，使得门能够围绕铰链转向第一 侧壁，以允许针进入壳体，但是由门停止件以远离第一侧壁的旋转程度限制，从而防止壳体内的针通过入口部分离开。 在替代实施例中，门可以延伸小于壳体的整个长度，和/或可以设置针接合构件，例如针接合钩，以将针接合并保持在壳体内。

公开(公告)号：US5477852A

公开(公告)日：1995-12-26

申请号：US155479

申请日：1993-11-19

申请人： Robert M. Landis ,  Wayne W. Disanza

发明人： Robert M. Landis ,  Wayne W. Disanza

IPC分类号： A61M16/06 ,  A61M15/08

CPC分类号： A61M16/0666 ,  A61M16/0633

摘要： A nasal positive airway pressure device is provided having a pair of nasal members each having a cannula tip to be inserted into the nares of the patient. Each cannula is tapered from a substantially circular cross-section outside the patient's nostril to a substantially oval cross-section at the tip inserted into the nostril. An inflatable cuff surrounds each cannula with the interior space of the cuff communicating with the lumen of the cannula through at least one aperture in the side wall of the cannula. The nasal members are connected to one or more flexible hoses which, in turn, are connected to a source of positive air pressure. In use, positive air pressure is supplied to the each cannula tip through the air hoses and nasal members. The positive air pressure inflates the cuffs to hold the nasal members in place and to effect treatment, The tapered tip configuration, soft inflatable cuffs and adjustable positioning of the nasal members and tip provide a device which is more comfortable to the user. A variable diameter orifice for nasal positive airway pressure treatment is also contemplated.

摘要翻译： 鼻腔正气道压力装置设置有一对鼻部构件，每个鼻部构件具有插入患者的鼻孔中的插管尖端。 每个套管从患者鼻孔外部的基本圆形横截面到在插入鼻孔的尖端处的基本上椭圆形的横截面是锥形的。 可充气袖带围绕每个插管，袖带的内部空间通过插管的侧壁中的至少一个孔与插管的内腔连通。 鼻构件连接到一个或多个柔性软管，弹性软管又连接到正气压源。 在使用中，通过空气软管和鼻构件向每个插管尖端提供正空气压力。 正空气压力使袖口膨胀以将鼻部构件保持在适当位置并进行治疗。锥形尖端构造，软气囊和鼻部构件和尖端的可调节定位提供了对使用者更舒适的装置。 还设想了用于鼻腔正气道压力治疗的可变直径孔口。