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公开(公告)号：US20100094310A1
公开(公告)日：2010-04-15
申请号：US12307519
申请日：2007-05-07
CPC分类号： A61M25/09041 , A61M5/3232 , A61M5/3234 , A61M5/3243 , A61M5/3257 , A61M25/01 , A61M25/0606 , A61M25/0631 , A61M25/065 , A61M25/09 , A61M2025/09133
摘要： A catheter insertion device with a housing and an interior space. An access needle and a guide wire supported by and moveable relative to the access needle. A restraining element attached to a handle to limit the motion of the guide wire relative to the access needle. A catheter insertion device with a housing and an interior space. An access needle and a guide wire channel attached to the access needle. A guide wire supported by the guide wire channel. A handle attached to the guide wire to move the guide wire relative to the guide wire support channel. A method of introducing a catheter into a vessel by inserting a guide wire substantially contained within a housing into a vessel. Next, advance a catheter over the guide wire and into the vessel. Next, withdraw the guide wire out of the vessel and completely into the housing.
摘要翻译： 具有壳体和内部空间的导管插入装置。 进出针和导线，其相对于进入针支撑并且可移动。 附接到手柄以限制导丝相对于进入针的运动的限制元件。 具有壳体和内部空间的导管插入装置。 接入针和引导线通道，其连接到接近针。 由导丝通道支撑的导丝。 连接到导丝以相对于导丝支撑通道移动导丝的手柄。 通过将基本上容纳在壳体内的导丝插入容器中而将导管引入容器的方法。 接下来，将导管推到导丝上并进入容器。 接下来，将导线从容器中取出并完全插入外壳。
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公开(公告)号：US08728035B2
公开(公告)日：2014-05-20
申请号：US12307519
申请日：2007-05-07
IPC分类号： A61M5/178
CPC分类号： A61M25/09041 , A61M5/3232 , A61M5/3234 , A61M5/3243 , A61M5/3257 , A61M25/01 , A61M25/0606 , A61M25/0631 , A61M25/065 , A61M25/09 , A61M2025/09133
摘要： A catheter insertion device with a housing and an interior space. An access needle and a guide wire supported by and moveable relative to the access needle. A restraining element attached to a handle to limit the motion of the guide wire relative to the access needle. A catheter insertion device with a housing and an interior space. An access needle and a guide wire channel attached to the access needle. A guide wire supported by the guide wire channel. A handle attached to the guide wire to move the guide wire relative to the guide wire support channel. A method of introducing a catheter into a vessel by inserting a guide wire substantially contained within a housing into a vessel. Next, advance a catheter over the guide wire and into the vessel. Next, withdraw the guide wire out of the vessel and completely into the housing.
摘要翻译： 具有壳体和内部空间的导管插入装置。 进出针和导线，其相对于进入针支撑并且可移动。 附接到手柄以限制导丝相对于进入针的运动的限制元件。 具有壳体和内部空间的导管插入装置。 接入针和引导线通道，其连接到接近针。 由导丝通道支撑的导丝。 连接到导丝以相对于导丝支撑通道移动导丝的手柄。 通过将基本上容纳在壳体内的导丝插入容器中而将导管引入容器的方法。 接下来，将导管推到导丝上并进入容器。 接下来，将导线从容器中取出并完全插入外壳。
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公开(公告)号：US07198133B2
公开(公告)日：2007-04-03
申请号：US10861127
申请日：2004-06-03
IPC分类号： H04R25/00
CPC分类号： H04R25/00 , A61B5/121 , A61B5/6815 , A61B5/6838
摘要： A one-piece, transparent flexible ear coupler for use with hearing evaluation is disclosed. It includes an annular side wall and a bottom wall forming an acoustic chamber. A flexible adhesive-backed flange is disposed on the periphery of the ear coupler. The flange attaches to the subject's head, firmly holding the ear coupler in place over the ear. The annular side wall has a port for the placement of a transducer assembly, and also has ribs to help lock the transducer assembly in place. The transducer assembly can be placed in an up or down position, and can be switched between positions while the coupler is attached to the subject's head. The ear coupler advantageously conforms to the subject's head, thereby minimizing the likelihood that the ear coupler will become detached during testing. The coupler can be inexpensively manufactured, since its one-piece design allows the use of relatively low-cost processes such as injection molding and thermoforming.
摘要翻译： 公开了一种用于听力评估的单件，透明柔性耳机。 它包括形成声室的环形侧壁和底壁。 柔性粘合剂背衬的凸缘设置在耳耦合器的周边上。 法兰连接到被检者的头部，将耳罩牢固地固定在耳朵上的适当位置。 环形侧壁具有用于放置换能器组件的端口，并且还具有肋以帮助将换能器组件锁定就位。 换能器组件可以放置在向上或向下的位置，并且可以在耦合器附接到被摄体的头部的位置之间切换。 耳耦合器有利地符合受检者的头部，从而最小化耳耦合器在测试期间将脱离的可能性。 耦合器可以廉价地制造，因为其一体式设计允许使用相对低成本的工艺，例如注塑和热成型。
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公开(公告)号：US06832663B2
公开(公告)日：2004-12-21
申请号：US09941132
申请日：2001-08-27
IPC分类号： H04R2500
CPC分类号： H04R25/00 , A61B5/121 , A61B5/6815 , A61B5/6838
摘要： A one-piece, transparent flexible ear coupler for use with hearing evaluation is disclosed. It includes an annular side wall and a bottom wall forming an acoustic chamber. A flexible adhesive-backed flange is disposed on the periphery of the ear coupler. The flange attaches to the subject's head, firmly holding the ear coupler in place over the ear. The annular side wall has a port for the placement of a transducer assembly, and also has ribs to help lock the transducer assembly in place. The transducer assembly can be placed in an up or down position, and can be switched between positions while the coupler is attached to the subject's head. The ear coupler advantageously conforms to the subject's head, thereby minimizing the likelihood that the ear coupler will become detached during testing. The coupler can be inexpensively manufactured, since its one-piece design allows the use of relatively low-cost processes such as injection molding and thermoforming.
摘要翻译： 公开了一种用于听力评估的单件，透明柔性耳机。 它包括形成声室的环形侧壁和底壁。 柔性粘合剂背衬的凸缘设置在耳耦合器的周边上。 法兰连接到被检者的头部，将耳罩牢固地固定在耳朵上的适当位置。 环形侧壁具有用于放置换能器组件的端口，并且还具有肋以帮助将换能器组件锁定就位。 换能器组件可以放置在向上或向下的位置，并且可以在耦合器附接到被摄体的头部的位置之间切换。 耳耦合器有利地符合受检者的头部，从而最小化耳耦合器在测试期间将脱离的可能性。 耦合器可以廉价地制造，因为其一体式设计允许使用相对低成本的工艺，例如注塑和热成型。
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公开(公告)号：USD469873S1
公开(公告)日：2003-02-04
申请号：US29147382
申请日：2001-08-27
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