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1. 发明申请

US20050010207A1 Microporous electrode structure and method of making the same 审中-公开
公开(公告)号：US20050010207A1
公开(公告)日：2005-01-13
申请号：US10900760
申请日：2004-07-27
申请人： David Swanson , Huy Phan , Anant Hegde
发明人： David Swanson , Huy Phan , Anant Hegde
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00065 , A61B2018/00214 , A61B2018/00238 , A61B2018/1472
摘要： An electrode assembly adapted to transmit electrical energy for ablating body tissue includes an expandable and collapsible non-compliant body made of a durable material and defining an interior adapted to receive a medium containing ions. The body includes a porous region, an electrode adapted to transmit electrical energy located in the interior of the body, a microporous membrane located on the porous region of the non-compliant body, and the microporous membrane is sized to pass ions contained in the medium without substantial medium perfusion therethrough, to thereby enable ionic transport of electrical energy from the ion-containing medium to the exterior of the electrode assembly to ablate body tissue.

2. 发明申请

US20050143727A1 Surgical probe for supporting inflatable therapeutic devices in contact with tissue in or around body orifices and within tumors 审中-公开
标题翻译：用于支撑可膨胀的治疗装置的手术探针，其与身体孔内或肿瘤周围的组织接触
公开(公告)号：US20050143727A1
公开(公告)日：2005-06-30
申请号：US11027622
申请日：2004-12-30
申请人： Josef Koblish , Anant Hegde , David Swanson
发明人： Josef Koblish , Anant Hegde , David Swanson
IPC分类号： A61B17/34 , A61B5/042 , A61B18/04 , A61B18/14 , A61F2/958
CPC分类号： A61B18/1492 , A61B5/0422 , A61B2018/00065 , A61B2018/00083 , A61B2018/00095 , A61B2018/00214 , A61B2018/0022 , A61B2018/00238 , A61B2018/00577 , A61B2018/00839 , A61B2090/065 , A61B2218/002
摘要： A probe that facilitates the creation of lesions in bodily tissue. The probe includes a relatively short shaft and an inflatable therapeutic element.
摘要翻译：有助于在身体组织中产生损伤的探针。探针包括相对短的轴和可膨胀的治疗元件。

3. 发明申请

US20070213579A1 Vascular Assist Device and Methods 审中-公开
标题翻译：血管辅助装置及方法
公开(公告)号：US20070213579A1
公开(公告)日：2007-09-13
申请号：US11748418
申请日：2007-05-14
申请人： Anant Hegde , Halil Karabey
发明人： Anant Hegde , Halil Karabey
IPC分类号： A61N1/362
CPC分类号： A61M1/122 , A61B5/0215 , A61B5/042 , A61B5/0452 , A61B5/4836 , A61B5/6876 , A61B2017/00871 , A61M1/1053 , A61M1/1058 , A61M1/106 , A61M1/1067 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M2205/0283 , A61M2205/33 , A61M2205/3303 , A61M2205/8243 , H01L41/27
摘要： Several electroactive polymer (EAP) actuated vascular assist devices are provided that can be readily implanted within the body of a patient without coming in direct blood contact. The devices are also readily repositioned and/or removed from contact with the internal vasculature or may even be turned OFF remotely. In addition, there is provided a method of fabrication and a method of implanting such devices. There are also provided methods for the augmentation of a body lumen through the use of hemodynamic signals such as pressure or ECG signals to synchronize EAP actuation in the vascular assist system.
摘要翻译：提供了几种电活性聚合物（EAP）致动的血管辅助装置，其可以容易地植入患者的身体内而不会直接接触血液。这些装置也容易地重新定位和/或从与内部脉管系统的接触中去除或者甚至可以远程关闭。此外，提供了一种制造方法和一种植入这种装置的方法。还提供了通过使用诸如压力或ECG信号之类的血液动力学信号来增加体腔的方法来同步血管辅助系统中的EAP致动。

4. 发明申请

US20060185680A1 Airway implant sensors and methods of making and using the same 有权
标题翻译：气道植入传感器及其使用方法
公开(公告)号：US20060185680A1
公开(公告)日：2006-08-24
申请号：US11355927
申请日：2006-02-15
申请人： Nikhil Bhat , Anant Hegde , George Choi
发明人： Nikhil Bhat , Anant Hegde , George Choi
IPC分类号： A61F5/56 , A61C5/14
CPC分类号： A61F5/566 , A61B5/0031 , A61B5/1076 , A61B5/4818 , A61C7/00 , A61F2/00 , A61F5/56 , A61N1/0519 , A61N1/0546 , A61N1/0548 , A61N1/3601
摘要： An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods of using the device are also disclosed. The airway implant device comprises a deformable element to control the opening of an air passageway. Preferably the deformable element is an electroactive polymer element. Energizing of the electroactive polymer element provides support for the walls of an air passageway, when the walls collapse, and thus, completely or partially opens the air passageway. Some embodiments of the invention include a sensor capable of sensing the possible occurrence of an apneic event and activating the deformable element of the airway implant device. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein.
摘要翻译：公开了一种用于在空气通道中保持和/或形成开口的气道植入装置。还公开了使用该装置的方法。气道植入装置包括可变形元件以控制空气通道的开口。优选地，可变形元件是电活性聚合物元件。电活性聚合物元件的通电为空气通道的壁提供支撑，当壁崩溃时，从而完全或部分地打开空气通道。本发明的一些实施例包括能够感测呼吸暂停事件的可能发生并激活气道植入装置的可变形元件的传感器。本文公开了用气道植入装置处理呼吸道疾病如睡眠呼吸暂停和打鼾的方法。

5. 发明申请

US20080047566A1 Airway Implant Sensors and Methods of Making and Using Same 审中-公开
标题翻译：气道植入传感器及其使用方法
公开(公告)号：US20080047566A1
公开(公告)日：2008-02-28
申请号：US11859713
申请日：2007-09-21
申请人： Anant Hegde , George Choi , Wally Buch , Kasey Li
发明人： Anant Hegde , George Choi , Wally Buch , Kasey Li
IPC分类号： A61F5/56
CPC分类号： A61L31/125 , A61B2017/248 , A61C7/00 , A61F2/00 , A61F5/56 , A61F5/566 , A61F2210/0023 , A61L31/14 , A61N1/0517 , A61N1/0519 , A61N1/0548 , A61N1/3601 , Y10S602/902
摘要： An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods of using the device are also disclosed. The airway implant device comprises a deformable element to control the opening of an air passageway. Preferably the deformable element is an electroactive polymer element. Energizing of the electroactive polymer element provides support for the walls of an air passageway, when the walls collapse, and thus, completely or partially opens the air passageway. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein.
摘要翻译：公开了一种用于在空气通道中保持和/或形成开口的气道植入装置。还公开了使用该装置的方法。气道植入装置包括可变形元件以控制空气通道的开口。优选地，可变形元件是电活性聚合物元件。电活性聚合物元件的通电为空气通道的壁提供支撑，当壁崩溃时，从而完全或部分地打开空气通道。本文公开了用气道植入装置处理呼吸道疾病如睡眠呼吸暂停和打鼾的方法。

6. 发明申请

US20060060207A1 Airway implant and methods of making and using 有权
标题翻译：气道植入及其使用方法
公开(公告)号：US20060060207A1
公开(公告)日：2006-03-23
申请号：US10946435
申请日：2004-09-21
申请人： Anant Hegde , George Choi , Wally Buch
发明人： Anant Hegde , George Choi , Wally Buch
IPC分类号： A61F5/56
CPC分类号： A61L31/125 , A61B2017/248 , A61C7/00 , A61F2/00 , A61F5/56 , A61F5/566 , A61F2210/0023 , A61L31/14 , A61N1/0517 , A61N1/0519 , A61N1/0548 , A61N1/3601 , Y10S602/902
摘要： A system and device for maintaining and/or creating patency in airways is disclosed. The methods of using the system and device are also disclosed. The system includes a power source that energizes a electro-active polymer implant. The energized polymer implant provides stiffness and shape to the airway, thereby minimizing collapse or deformation of the airway. A method of making the device is also disclosed.
摘要翻译：公开了一种用于在气道中维持和/或产生通畅的系统和装置。还公开了使用该系统和装置的方法。该系统包括为电活性聚合物植入物通电的电源。通电的聚合物植入物为气道提供刚度和形状，从而最小化气道的塌陷或变形。还公开了制造该器件的方法。

7. 发明申请

US20060047180A1 Artificial sphincter 审中-公开
标题翻译：人造括约肌
公开(公告)号：US20060047180A1
公开(公告)日：2006-03-02
申请号：US11213438
申请日：2005-08-25
申请人： Anant Hegde , George Choi , Wally Buch
发明人： Anant Hegde , George Choi , Wally Buch
IPC分类号： A61F2/02
CPC分类号： A61F2/0036 , A61F2/0004 , A61F2/0022 , A61F2/0031 , A61L27/14 , A61L27/50 , A61N1/0512 , A61N1/36007
摘要： A biologically implantable artificial sphincter system and methods of using the same is disclosed. The artificial sphincter system disclosed herein comprises a support and an electroactive polymer element, both of which are adapted and configured to open and/or close a body cavity. The artificial sphincter systems are useful in the treatment of urinary incontinence, fecal incontinence, and reflux disorders. The implanted artificial sphincter can also provide a signal to the recipient to urinate or defecate.
摘要翻译：公开了一种生物可植入人造括约肌系统及其使用方法。本文公开的人造括约肌系统包括支撑体和电活性聚合物元件，两者都适于和构造成打开和/或闭合体腔。人造括约肌系统可用于治疗尿失禁，大便失禁和反流疾病。植入的人造括约肌还可以向接受者提供小便或排便的信号。

8. 发明申请

US20130242766A1 PRE-SIB2 CHANNEL ESTIMATION AND SIGNAL PROCESSING IN THE PRESENCE OF MBSFN FOR LTE 审中-公开
标题翻译：用于LTE的MBSFN存在的PRE-SIB2信道估计和信号处理
公开(公告)号：US20130242766A1
公开(公告)日：2013-09-19
申请号：US13495302
申请日：2012-06-13
申请人： Huilin XU , Raghu Narayan Challa , Rebecca Wen-Ling Yuan , Anant Hegde
发明人： Huilin XU , Raghu Narayan Challa , Rebecca Wen-Ling Yuan , Anant Hegde
IPC分类号： H04W4/06 , H04J1/00 , H04J3/00 , H04W24/00
CPC分类号： H04L25/0202 , H04L5/0023
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus updates a CIE in guaranteed non-MBSFN subframes. The apparatus refrains from updating at least one of an AGC, a TTL, an FTL, or an SNR estimation (FTL_SNR) in potential MBSFN subframes before a SIB is decoded to ascertain which subframes of a radio frame are MBSFN subframes and non-MBSFN subframes. The MBSFN subframes include a subset of the potential MBSFN subframes. The non-MBSFN subframes include a remaining subset of the potential MBSFN subframes and the guaranteed non-MBSFN subframes.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置在保证的非MBSFN子帧中更新CIE。在对SIB进行解码以确定无线电帧的哪些子帧是MBSFN子帧和非MBSFN子帧之前，装置禁止更新潜在MBSFN子帧中的AGC，TTL，FTL或SNR估计（FTL_SNR）中的至少一个，。 MBSFN子帧包括潜在MBSFN子帧的子集。非MBSFN子帧包括潜在的MBSFN子帧和保证的非MBSFN子帧的剩余子集。

9. 发明申请

US20080046022A1 Self Charging Airway Implants and Methods of Making and Using the Same 审中-公开
标题翻译：自充气道植入物及其使用方法
公开(公告)号：US20080046022A1
公开(公告)日：2008-02-21
申请号：US11675542
申请日：2007-02-15
申请人： Nikhil Bhat , Anant Hegde
发明人： Nikhil Bhat , Anant Hegde
IPC分类号： A61N1/05 , A61C5/14
CPC分类号： A61F5/566
摘要： An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods of using the device are also disclosed. The airway implant device comprises a deformable element to control the opening of an air passageway. Preferably the deformable element is an electroactive polymer element. Energizing of the electroactive polymer element provides support for the walls of an air passageway, when the walls collapse, and thus, completely or partially opens the air passageway. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein. In one embodiment, the airway implant device includes a self-charging element. The self-charging element is typically an electroactive polymer which generates energy during its movement and this energy is used to activate the deformable element of the airway implant device.
摘要翻译：公开了一种用于在空气通道中保持和/或形成开口的气道植入装置。还公开了使用该装置的方法。气道植入装置包括可变形元件以控制空气通道的开口。优选地，可变形元件是电活性聚合物元件。电活性聚合物元件的通电为空气通道的壁提供支撑，当壁崩溃时，从而完全或部分地打开空气通道。本文公开了用气道植入装置处理呼吸道疾病如睡眠呼吸暂停和打鼾的方法。在一个实施例中，气道植入装置包括自充电元件。自充电元件通常是在其运动期间产生能量的电活性聚合物，并且该能量用于激活气道植入装置的可变形元件。

10. 发明申请

US20070144535A1 IMPLANT FOR TREATMENT OF SLEEP DISORDERS 审中-公开
标题翻译：用于治疗睡眠障碍的植入物
公开(公告)号：US20070144535A1
公开(公告)日：2007-06-28
申请号：US11613027
申请日：2006-12-19
申请人： Anant Hegde , Casidy Hallsten , Charisse Yung , Nikhil Bhat , George Choi
发明人： Anant Hegde , Casidy Hallsten , Charisse Yung , Nikhil Bhat , George Choi
IPC分类号： A61F5/56
CPC分类号： A61F2/02 , A61F5/566
摘要： An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods of using the device are also disclosed. The airway implant device comprises an actuator element to control the opening of an air passageway. Preferably the actuator element is an electroactive polymer element. Energizing of the electroactive polymer element provides support for the walls in order to prevent the collapse of an air passageway. Some embodiments of the invention include a sensor capable of sensing the possible occurrence of an apneic event and activating the actuator element of the airway implant device. Some embodiments include a housing designed to conform to the shape of the palate. Some embodiments include an attachment element to secure the device to tissue. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein.
摘要翻译：公开了一种用于在空气通道中保持和/或形成开口的气道植入装置。还公开了使用该装置的方法。气道植入装置包括用于控制空气通道的开口的致动器元件。优选地，致动器元件是电活性聚合物元件。电活性聚合物元件的通电为壁提供支撑以防止空气通道的塌陷。本发明的一些实施例包括能够感测呼吸暂停事件的可能发生并激活气道植入装置的致动器元件的传感器。一些实施例包括设计成符合腭形状的外壳。一些实施例包括用于将装置固定到组织的附接元件。本文公开了用气道植入装置处理呼吸道疾病如睡眠呼吸暂停和打鼾的方法。

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