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1. 发明授权

US10517608B2 Apparatus to form opening in ethmoid bulla and irrigate ethmoid sinus cavity 有权
公开(公告)号：US10517608B2
公开(公告)日：2019-12-31
申请号：US14837594
申请日：2015-08-27
申请人： Acclarent, Inc.
发明人： Thomas R. Jenkins , Meera L. Sankaran , Alfredo R. Cantu , Rohit Girotra
IPC分类号： A61B17/3209 , A61B17/3205 , A61B17/16 , A61B17/24 , A61B17/34
摘要： An instrument for treating a sinus cavity includes a cutter member, a rotatable member, and a fluid passage. The cutter member has a lumen extending therealong, and the rotatable member is received within the lumen. The rotatable member has a helical blade projecting from a distal end portion. The cutter member is configured to translate relative to the rotatable member. Thereby, the cutter member and the rotatable blade are configured to form an opening into the sinus cavity. The fluid passage extends through the cutter member from an inlet to an outlet. The outlet is positioned proximal to the helical blade such that the outlet is configured to fluidly communicate with the sinus cavity. The inlet is configured to receive at least one of a fluid and a vacuum in order to communicate the respective fluid or vacuum to the outlet for irrigating or suctioning the sinus cavity.

2. 发明授权

US10362965B2 System and method to map structures of nasal cavity 有权
公开(公告)号：US10362965B2
公开(公告)日：2019-07-30
申请号：US14825551
申请日：2015-08-13
申请人： Acclarent, Inc.
发明人： Randy J. Kesten , Arthur M. Lin , Thomas R. Jenkins , Rohit Girotra , Sandra W. Ruggles , Meera L. Sankaran , Kathryn Olson
IPC分类号： A61B5/00 , A61B5/06 , A61B17/24 , A61B17/34 , A61B34/20 , A61B5/055 , A61B8/08 , A61B17/00 , A61B90/00
摘要： An apparatus includes a handle assembly, a guide tube, and a wire. The handle assembly includes a body and an actuator. The guide tube extends distally from the handle assembly and includes a distal end. The wire is slidably disposed in the guide tube. The wire has a distal end including a sensor. The sensor is configured to cooperate with a navigation system to generate a map of anatomical structures within a patient. The wire is coupled with the actuator. The actuator is movable relative to the body to move the wire relative to the guide tube.

3. 发明申请

US20150328051A1 SILENT EFFUSION REMOVAL 有权
标题翻译：静电消除
公开(公告)号：US20150328051A1
公开(公告)日：2015-11-19
申请号：US14722337
申请日：2015-05-27
申请人： Acclarent, Inc.
发明人： John H. Morriss , Greg Liu , Rohit Girotra , Tom Thanh Vo , Richard Roy Newhauser, JR. , Thomas R. Jenkins , Joshua Makower
IPC分类号： A61F11/00 , A61M3/02 , A61M1/00
CPC分类号： A61F11/002 , A61F11/006 , A61M1/0031 , A61M1/008 , A61M3/0262 , A61M3/0279 , A61M2210/0675
摘要： A method is disclosed for clearing effusion from an ear. The method may include applying liquid to an ear canal, which is proximal to a perforated tympanic membrane, which is proximal to a middle ear containing effusion, applying an ear device to seal and pressurize the liquid inside the ear canal, the ear device regulating the amount of pressure inside the ear canal, and inducing a Eustachian tube, which is distal to the middle ear, to open, which causes the fluid to displace the effusion into the Eustachian tube.
摘要翻译：公开了一种从耳朵清除渗出物的方法。该方法可以包括将液体施加到耳道，所述耳道接近穿孔鼓膜，所述鼓膜接近含有渗出液的中耳，施加耳朵装置以密封和加压耳道内的液体，耳朵装置调节耳道内的压力量，以及诱导位于中耳远端的咽鼓管打开，导致流体将渗出液置于咽鼓管内。

4. 发明申请

US20130197426A1 SYSTEMS AND METHODS FOR ANESTHETIZING EAR TISSUE 有权
标题翻译：用于麻醉组织的系统和方法
公开(公告)号：US20130197426A1
公开(公告)日：2013-08-01
申请号：US13798635
申请日：2013-03-13
申请人： Acclarent, Inc.
发明人： John H. Morriss , Greg Liu , Rohit Girotra , Bernard H. Andreas , Scott J. Baron , Paul G. Hayter , Thomas Jenkins , Richard R. Newhauser, JR. , Jeffrey A. Walker
IPC分类号： A61N1/30
CPC分类号： A61N1/306 , A61F11/00 , A61M1/0088 , A61M19/00 , A61M2205/3341 , A61M2210/0662 , A61N1/044 , A61N1/303 , A61N1/36021
摘要： A system and method for use in iontophoretic anesthesia of a tympanic membrane are disclosed. The system generally includes an earplug and an electrode device. The earplug includes at least one sealing member for sealing the earplug in an ear canal. The method involves using the system on a human or animal subject.
摘要翻译：公开了一种用于鼓膜离子电渗麻醉的系统和方法。该系统通常包括耳塞和电极装置。耳塞包括用于将耳塞密封在耳道中的至少一个密封构件。该方法涉及将该系统用于人或动物受试者。

5. 发明申请

US20160310041A1 GUIDEWIRE WITH NAVIGATION SENSOR 审中-公开
标题翻译：导航传感器
公开(公告)号：US20160310041A1
公开(公告)日：2016-10-27
申请号：US14835108
申请日：2015-08-25
申请人： Acclarent, Inc.
发明人： Thomas R. Jenkins , Randy J. Kesten , Rohit Girotra
IPC分类号： A61B5/06 , A61B5/00
CPC分类号： A61B5/062 , A61B5/6851 , A61B17/24 , A61B34/20 , A61B2034/2051 , A61B2090/306 , A61M25/09 , A61M2025/0166 , A61M2025/09083 , A61M2025/09133 , A61M2025/09141 , A61M2025/09175
摘要： An apparatus includes an outer coil, a navigation coil, and a distal tip member. The outer coil defines an interior region bounded by inner diameter. The navigation coil is positioned distal to the distal end of the outer coil. The navigation coil is configured to generate a signal in response to movement of the navigation coil within an electromagnetic field. The distal tip member is positioned distal to the navigation coil, such that the navigation coil is longitudinally interposed between the distal tip member and the distal end of the outer coil. The apparatus may be used in combination with a navigation system to provide navigation of paranasal sinus cavities and other structures within a patient.
摘要翻译：一种装置包括外部线圈，导航线圈和远端尖端部件。外部线圈限定由内径限定的内部区域。导航线圈位于外线圈的远端的远侧。导航线圈被配置为响应于导航线圈在电磁场内的移动而产生信号。远端头构件位于导航线圈的远侧，使得导航线圈纵向插入在远侧末端构件和外部线圈的远端之间。该装置可以与导航系统组合使用以提供患者内鼻旁窦腔和其他结构的导航。

6. 发明申请

US20160310042A1 SYSTEM AND METHOD TO MAP STRUCTURES OF NASAL CAVITY 审中-公开
标题翻译： NASAL CAVITY结构的系统与方法
公开(公告)号：US20160310042A1
公开(公告)日：2016-10-27
申请号：US14825551
申请日：2015-08-13
申请人： Acclarent, Inc.
发明人： Randy J. Kesten , Arthur M. Lin , Thomas R. Jenkins , Rohit Girotra , Sandra W. Ruggles , Meera L. Sankaran , Kathryn Olson
IPC分类号： A61B5/06 , A61B8/08 , A61B5/00 , A61B5/055
CPC分类号： A61B5/066 , A61B5/055 , A61B5/6851 , A61B8/0841 , A61B17/24 , A61B17/3415 , A61B17/3421 , A61B34/20 , A61B2017/00367 , A61B2017/0046 , A61B2017/00946 , A61B2034/2051 , A61B2090/0811 , A61B2217/005
摘要： An apparatus includes a handle assembly, a guide tube, and a wire. The handle assembly includes a body and an actuator. The guide tube extends distally from the handle assembly and includes a distal end. The wire is slidably disposed in the guide tube. The wire has a distal end including a sensor. The sensor is configured to cooperate with a navigation system to generate a map of anatomical structures within a patient. The wire is coupled with the actuator. The actuator is movable relative to the body to move the wire relative to the guide tube.
摘要翻译：一种装置包括手柄组件，导向管和导线。手柄组件包括主体和致动器。引导管从手柄组件向远侧延伸并且包括远端。线可滑动地设置在导管中。电线具有包括传感器的远端。传感器被配置为与导航系统协作以产生患者内的解剖结构的图。导线与致动器连接。致动器相对于主体可移动，以使导线相对于导管移动。

7. 发明授权

US09320652B2 Features to improve and sense tympanic membrane apposition by tympanostomy tube delivery instrument 有权
标题翻译：通过鼓膜造口管输送仪器改善和感应鼓膜并置功能
公开(公告)号：US09320652B2
公开(公告)日：2016-04-26
申请号：US13804553
申请日：2013-03-14
申请人： Acclarent, Inc.
发明人： Bernard H. Andreas , Rohit Girotra , Jeffrey A. Walker , T. Daniel Gross , Matthew D. Clopp , Mahyar Z. Kermani , Scott J. Baron
IPC分类号： A61F11/00
CPC分类号： A61F11/002
摘要： A tympanostomy tube delivery device comprises a shaft assembly, a pressure equalization tube, and a sensor. The shaft assembly comprises a cannula and a pusher operable to translate relative to the cannula. The pressure equalization tube is positioned within the shaft assembly. The pusher is operable to drive the pressure equalization tube out of the shaft assembly. The sensor is operable to detect a physical parameter associated with engagement between the distal end of the shaft assembly and a tympanic membrane. A controller may activate a feedback device to inform an operator that the distal end of the shaft assembly has achieved suitable apposition with the tympanic membrane, based on information from the sensor.
摘要翻译：鼓膜造口管输送装置包括轴组件，压力平衡管和传感器。轴组件包括套管和可操作以相对于插管平移的推动器。压力平衡管定位在轴组件内。推动器可操作以将压力平衡管驱出轴组件。传感器可操作以检测与轴组件的远端和鼓膜之间的接合相关联的物理参数。控制器可以基于来自传感器的信息来激活反馈装置以通知操作者轴组件的远端已经实现了与鼓膜的适当的配合。

8. 发明申请

US20160045371A1 TRIGGER ASSEMBLY FOR TYMPANOSTOMY TUBE DELIVERY DEVICE 有权
标题翻译：触发器组装用于管状输送装置
公开(公告)号：US20160045371A1
公开(公告)日：2016-02-18
申请号：US14457412
申请日：2014-08-12
申请人： Acclarent, Inc.
发明人： Rohit Girotra , Thomas D. Gross
IPC分类号： A61F11/00
CPC分类号： A61F11/002 , A61B17/3415 , A61B17/3468 , A61B2090/038
摘要： A tympanostomy tube delivery device comprises a shaft assembly, a pressure equalization tube, and a trigger assembly. The shaft assembly comprises a cannula and a pusher operable to translate relative to the cannula. The pressure equalization tube is positioned within the shaft assembly. The pusher is operable to drive the pressure equalization tube out of the shaft assembly. The trigger assembly includes a pair of pushbuttons and a linkage. The pushbuttons are secured to the device via living hinges and are selectively pivotable. The linkage is configured to engage the delivery device to thereby selectively prevent actuation of the delivery device. The pivoting of one or both the pushbuttons is configured cause the linkage to collapse so as to disengage the delivery device and thereby actuate the delivery device.
摘要翻译：鼓膜造口管输送装置包括轴组件，压力平衡管和触发器组件。轴组件包括套管和可操作以相对于插管平移的推动器。压力平衡管定位在轴组件内。推动器可操作以将压力平衡管驱出轴组件。触发器组件包括一对按钮和连杆。按钮通过活动铰链固定到设备上，并且可选择性地枢转。连杆被构造成接合输送装置，从而选择性地防止输送装置的致动。一个或两个按钮的枢转被构造成使得联动装置塌陷，以便使输送装置脱离，从而致动输送装置。

9. 发明申请

US20150164695A1 TYMPANIC MEMBRANE PRESSURE EQUALIZATION TUBE DELIVERY SYSTEM 有权
标题翻译：典型膜压平衡管传送系统
公开(公告)号：US20150164695A1
公开(公告)日：2015-06-18
申请号：US14570157
申请日：2014-12-15
申请人： Acclarent, Inc.
发明人： Greg Liu , Rohit Girotra , John H. Morriss , Julia D. Vrany , Hung V. Ha , Bryan D. Knodel , Jeffrey A. Walker , Thomas D. Gross , Mathew D. Clopp , Bernard H. Andreas
IPC分类号： A61F11/00 , A61B17/34
CPC分类号： A61F11/002 , A61B17/3468 , A61B17/3478 , A61B2017/306
摘要： Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.
摘要翻译：提供了系统和方法，用于在耳朵的鼓膜中自动形成切口并将鼓膜压力平衡管放置在切口中。这些系统包括具有从其延伸的轴的壳体。机构设置在壳体内。将轴的远端放置在鼓膜上，并且触发该机构以使鼓膜自动切开和扩张，并将鼓膜压力平衡管置于扩张的切口中。

10. 发明申请

US20150068539A1 SYSTEMS AND METHODS FOR ANESTHETIZING EAR TISSUE 有权
标题翻译：用于麻醉组织的系统和方法
公开(公告)号：US20150068539A1
公开(公告)日：2015-03-12
申请号：US14464884
申请日：2014-08-21
申请人： Acclarent, Inc.
发明人： John H. Morriss , Greg Liu , Rohit Girotra , Bernard H. Andreas , Scott J. Baron , Paul G. Hayter , Thomas R. Jenkins , Richard R. Newhauser, JR. , Jeffrey A. Walker
IPC分类号： A61N1/32 , A61M19/00 , A61F11/12 , A61N1/05 , A61M31/00
CPC分类号： A61N1/325 , A61F11/00 , A61K9/0009 , A61K9/0046 , A61M1/0088 , A61M3/0254 , A61M3/0279 , A61M19/00 , A61M31/002 , A61M2202/048 , A61M2205/3341 , A61M2210/0662 , A61M2210/0668 , A61N1/0526 , A61N1/303 , A61N1/36021
摘要： A system and method for use in iontophoretic anesthesia of a tympanic membrane are disclosed. The system generally includes an earplug and an electrode device. The earplug includes at least one sealing member for sealing the earplug in an ear canal. The sealing member includes microholes which vent fluid above a certain pressure threshold. A headset may connect the earplug to a second earplug. The method involves using the system on a human or animal subject.
摘要翻译：公开了一种用于鼓膜离子电渗麻醉的系统和方法。该系统通常包括耳塞和电极装置。耳塞包括用于将耳塞密封在耳道中的至少一个密封构件。密封构件包括将流体排出高于特定压力阈值的微孔。耳机可以将耳塞连接到第二个耳塞。该方法涉及将该系统用于人或动物受试者。

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