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41. 发明授权

US06748945B2 Nebulizer apparatus and method 有权
标题翻译：雾化装置及方法
公开(公告)号：US06748945B2
公开(公告)日：2004-06-15
申请号：US10241205
申请日：2002-09-11
申请人： Jerry R. Grychowski , George Baran , Martin P. Foley
发明人： Jerry R. Grychowski , George Baran , Martin P. Foley
IPC分类号： A61M1100
CPC分类号： A61M15/0091 , A61M11/002 , A61M11/06 , A61M15/0021 , A61M15/008 , A61M15/0093 , A61M16/0833 , A61M16/107 , A61M16/206 , A61M2016/0027 , A61M2205/3306
摘要： An apparatus and method for providing a nebula or aerosol to a patient. In one aspect, a nebulizer is pressure sensitive so that nebulization is coordinated with a breathing cycle of the patient. The nebulizer includes a movable gas diverter that diverts pressurized gas across a liquid outlet. The diverter is moved in response to the patient's breathing cycle. In one aspect, a biasing member moves the diverter. According to another aspect of the nebulizer, an annular liquid orifice disperses an aerosol in a radial direction in response to a pressurized gas flow from an orifice located concentrically thereto. Multiple liquid orifices may be provided. In a further aspect of the nebulizer, a reservoir includes an upper, wide portion and a lower narrow portion to apply relatively uniform pressure at a liquid orifice.
摘要翻译：一种用于向患者提供星云或气溶胶的装置和方法。在一个方面，喷雾器是压敏的，因此雾化与患者的呼吸循环协调。喷雾器包括可移动的气体转向器，其将加压气体转过液体出口。转向器被移动以响应患者的呼吸周期。在一个方面，偏置构件移动转向器。根据喷雾器的另一方面，环形液体孔口响应于来自位于其同心的孔口的加压气流而在径向方向上分散气溶胶。可以提供多个液体孔。在喷雾器的另一方面，储存器包括上部宽部分和下部窄部分，以在液体孔口处施加相对均匀的压力。

42. 发明授权

US06336453B1 Indicating device for aerosol container 有权
标题翻译：气溶胶容器指示装置
公开(公告)号：US06336453B1
公开(公告)日：2002-01-08
申请号：US09303043
申请日：1999-04-30
申请人： Peter Mycola Scarrott , Jerry R. Grychowski , James Nick Schmidt , Martin P. Foley
发明人： Peter Mycola Scarrott , Jerry R. Grychowski , James Nick Schmidt , Martin P. Foley
IPC分类号： A61M1100
CPC分类号： G06M1/283 , A61M15/0068 , A61M15/0073 , A61M15/009 , G06M1/041
摘要： An indicating device for indicating the number of metered doses of medicaments that have been dispensed from or remain in a container having a valve stem extending longitudinally therefrom and moveable between an open and closed position. The indicating device includes a base member adapted to be mounted to the container, a cap member moveably connected to the base member, one or more indicator members rotatably mounted to the cap member and an indicating mechanism adapted to rotate the indicator member an incremental amount upon a predetermined number of axial movements of the cap member relative to the base member. A preferred embodiment of the indicating device includes a ratchet wheel, a drive member selectively engaging the indicating member, a pawl selectively engaging the ratchet wheel, and a non-return member adapted to selectively engage the ratchet wheel so as to maintain a unidirectional rotation of the ratchet wheel. In one embodiment, the indicating device also includes a usage indicator member having usage indicia that indicates the number of usage cycles completed or remaining for the indicating device. A method for indicating the number of metered doses dispensed from or remaining in the container comprises moving the cap member toward and away from the base member, engaging the ratchet wheel with the pawl and engaging the indicating member with the drive member. A method of assembling an inhalation device including an indicating device is also provided.
摘要翻译：一种指示装置，用于指示从具有从其纵向延伸并从打开和关闭位置之间移动的阀杆的容器中分配或保留在容器中的计量剂量的计量剂量。指示装置包括适于安装到容器的基座构件，可移动地连接到基座构件的盖构件，可旋转地安装到盖构件的一个或多个指示构件，以及适于使指示构件旋转增量的指示机构盖构件相对于基座构件的预定数量的轴向运动。指示装置的优选实施例包括棘轮，选择性地接合指示构件的驱动构件，选择性地接合棘轮的棘爪和适于选择性地接合棘轮的止回构件，以便保持单向旋转棘轮。在一个实施例中，指示装置还包括使用指示器构件，其使用指示符指示指示装置完成或剩余的使用次数。一种用于指示从容器中分配或保留在容器中的计量剂量的方法包括朝着和离开基部构件移动盖构件，使棘轮与棘爪接合并使指示构件与驱动构件接合。还提供了组装包括指示装置的吸入装置的方法。

43. 发明授权

US5054478A Nebulizer 失效
标题翻译：喷雾器
公开(公告)号：US5054478A
公开(公告)日：1991-10-08
申请号：US341794
申请日：1989-04-21
申请人： Jerry R. Grychowski , Alfred G. Brisson , Exequiel D. Cruz , Christopher Nowacki
发明人： Jerry R. Grychowski , Alfred G. Brisson , Exequiel D. Cruz , Christopher Nowacki
IPC分类号： A61M11/06 , A61M16/12 , A61M16/16
CPC分类号： A61M16/162 , A61M16/125 , A61M16/16 , A61M16/167 , A61M11/06
摘要： A nebulizer has a body with oxygen inlet and outlet ends through which oxygen flows. An aspirator is provided within the body in communication with a water supply conduit for aspirating water into oxygen flowing through the body. A float valve interconnects the water inlet and the aspirator for controlling the flow of water into the oxygen flowing through the nebulizer.
摘要翻译：雾化器具有氧气入口和出口端的氧气体。吸气器设置在身体内与供水管道连通，用于将水吸入流过身体的氧气。浮阀将进水口和吸气器相互连接，用于控制水流入喷雾器的氧气流。

44. 发明授权

US4932269A Flow device with water trap 失效
标题翻译：带有疏水阀的流量装置
公开(公告)号：US4932269A
公开(公告)日：1990-06-12
申请号：US277132
申请日：1988-11-29
申请人： Frank Cammarata, III , Jerry R. Grychowski , Robert Urman , Alfred G. Brisson
发明人： Frank Cammarata, III , Jerry R. Grychowski , Robert Urman , Alfred G. Brisson
IPC分类号： A61B5/087 , G01F1/42 , G01F1/44
CPC分类号： G01F1/44 , A61B5/087 , G01F1/42
摘要： A flow device is provided for sensing air flow and includes a body having at the opposite ends thereof coaxial bores. Counterbores extend inwardly from the coaxial bores and are interconnected by a restricted bore having lateral bores extending from opposite ends thereof to provide a pneumatic pressure drop. The bottom portions of the respective counterbores are relieved to provide a pair of troughs for water collection outside of the normal air flow area so that water can accumulate for an extended period of time before interferring with pressure drop readings.
摘要翻译：提供了用于感测空气流动的流动装置，并且包括在其相对端具有同轴孔的主体。沉孔从同轴孔向内延伸，并通过具有从其相对端延伸的侧孔的受限孔相互连接，以提供气动压降。相应的沉孔的底部被释放以提供一对槽，用于在正常空气流动区域外部进行收集，以便在干扰压降读数之前，水可以累积一段延长的时间。

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