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公开(公告)号:US20070286440A1
公开(公告)日:2007-12-13
申请号:US11754823
申请日:2007-05-29
申请人: Amir Abolfathi , Vahid Saadat , Loc Phan
发明人: Amir Abolfathi , Vahid Saadat , Loc Phan
IPC分类号: H04R25/00
CPC分类号: H04R25/606 , A61C5/00 , A61C8/0093 , A61C8/0098 , B33Y70/00 , B33Y80/00 , H04R1/46 , H04R3/04 , H04R25/554 , H04R25/602 , H04R25/604 , H04R2225/31 , H04R2225/67 , H04R2420/07 , H04R2460/01 , H04R2460/13
摘要: Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.
摘要翻译: 本文公开了通过电子和/或换能器组件通过齿或齿传递振动的方法和装置。 组件可以附接,粘附或以其它方式嵌入到可移除的口腔器具中或之上,以形成助听器组件。 这种口腔器具可以是定制的装置。 电子和换能器组件可以直接或通过接收器接收输入声音,以处理和放大信号,并经由耦合到牙齿或其它骨结构(例如上颌骨,下颌骨或腭骨)的振动换能器元件传送经处理的声音 结构体。
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公开(公告)号:US08254611B2
公开(公告)日:2012-08-28
申请号:US12333259
申请日:2008-12-11
申请人: Amir Abolfathi , Vahid Saadat , Loc X. Phan
发明人: Amir Abolfathi , Vahid Saadat , Loc X. Phan
IPC分类号: H04R25/00
CPC分类号: H04R25/606 , A61C5/00 , A61C8/0093 , A61C8/0098 , B33Y70/00 , B33Y80/00 , H04R1/46 , H04R3/04 , H04R25/554 , H04R25/602 , H04R25/604 , H04R2225/31 , H04R2225/67 , H04R2420/07 , H04R2460/01 , H04R2460/13
摘要: Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.
摘要翻译: 本文公开了通过电子和/或换能器组件通过齿或齿传递振动的方法和装置。 组件可以附接,粘附或以其它方式嵌入到可移除的口腔器具中或之上,以形成助听器组件。 这种口腔器具可以是定制的装置。 电子和换能器组件可以直接或通过接收器接收输入声音,以处理和放大信号,并经由耦合到牙齿或其它骨结构(例如上颌骨,下颌骨或腭骨)的振动换能器元件传送经处理的声音 结构体。
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公开(公告)号:US07844064B2
公开(公告)日:2010-11-30
申请号:US11754823
申请日:2007-05-29
申请人: Amir Abolfathi , Vahid Saadat , Loc X. Phan
发明人: Amir Abolfathi , Vahid Saadat , Loc X. Phan
IPC分类号: H04R25/00
CPC分类号: H04R25/606 , A61C5/00 , A61C8/0093 , A61C8/0098 , B33Y70/00 , B33Y80/00 , H04R1/46 , H04R3/04 , H04R25/554 , H04R25/602 , H04R25/604 , H04R2225/31 , H04R2225/67 , H04R2420/07 , H04R2460/01 , H04R2460/13
摘要: Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.
摘要翻译: 本文公开了通过电子和/或换能器组件通过齿或齿传递振动的方法和装置。 组件可以附接,粘附或以其它方式嵌入到可移除的口腔器具中或之上,以形成助听器组件。 这种口腔器具可以是定制的装置。 电子和换能器组件可以直接或通过接收器接收输入声音,以处理和放大信号,并经由耦合到牙齿或其它骨结构(例如上颌骨,下颌骨或腭骨)的振动换能器元件传送经处理的声音 结构体。
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公开(公告)号:US10064540B2
公开(公告)日:2018-09-04
申请号:US11763399
申请日:2007-06-14
IPC分类号: A61B1/00 , A61B1/005 , A61B1/313 , A61B8/12 , A61B1/015 , A61B1/018 , A61B1/04 , A61B5/02 , A61B8/00
CPC分类号: A61B1/00089 , A61B1/0008 , A61B1/00082 , A61B1/00085 , A61B1/005 , A61B1/015 , A61B1/018 , A61B1/04 , A61B1/3137 , A61B5/02007 , A61B8/12 , A61B8/4472
摘要: Visualization apparatus and methods for transseptal access are described herein where intravascular access across a septal wall is facilitated via devices which provide for direct visual viewing of tissue area. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to the tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid can be pumped into the imaging hood until the fluid displaces any blood leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Any number of therapeutic tools or a guidewire can be passed through the catheter and into the imaging hood for crossing the septal wall and passing the guidewire or instruments therethrough.
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公开(公告)号:US20080015445A1
公开(公告)日:2008-01-17
申请号:US11775771
申请日:2007-07-10
申请人: Vahid Saadat , Ruey-Feng Peh , Edmund Tam , Amir Abolfathi , Chris Rothe
发明人: Vahid Saadat , Ruey-Feng Peh , Edmund Tam , Amir Abolfathi , Chris Rothe
IPC分类号: A61B8/12
CPC分类号: A61B1/005 , A61B1/0008 , A61B1/00082 , A61B1/00085 , A61B1/00089 , A61B1/015 , A61B1/018 , A61B1/04 , A61B5/0031 , A61B5/02007 , A61B5/6882 , A61B8/12 , A61B2018/0212
摘要: Tissue visualization device and method variations are described herein where an imaging hood is temporarily sealed against a region of tissue to be treated while under direct visualization. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. The imaging hood is placed against or adjacent to the tissue to be imaged in a body linen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid is pumped into the hood until the fluid displaces any blood leaving a clear region of tissue to be imaged via all imaging element. Temporary sealing against the tissue can be achieved in a number of ways such as circumferential balloons inflatable within the hood or other sealing techniques. A field of view of the imaging element can be expanded by inflating the balloon beyond the imaging hood.
摘要翻译: 本文描述了组织可视化装置和方法变化,其中成像罩在直接可视化期间临时密封待处理组织的区域。 这样的系统可以包括部署导管和可展开成扩展配置的附接成像罩。 成像罩被放置在通常用不透明的体液如血液填充的身体亚麻织物中或邻近要成像的组织上。 半透明或透明流体被泵送到罩中,直到流体移动通过所有成像元件离开要成像的组织的清晰区域的任何血液。 可以以多种方式实现对组织的临时密封,例如在罩内充气的周向气囊或其他密封技术。 成像元件的视野可以通过使气囊膨胀超过成像罩而扩大。
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公开(公告)号:US09254090B2
公开(公告)日:2016-02-09
申请号:US13278820
申请日:2011-10-21
申请人: Jason Paul Watson , Vahid Saadat
发明人: Jason Paul Watson , Vahid Saadat
CPC分类号: A61B5/0084 , A61B1/043 , A61B5/0071 , A61B5/6852
摘要: Tissue contrast imaging systems are described which detect differences in tissue contrasts to obtain images of the tissue region. The systems may be used to obtain images of the cardiac tissues particularly in a blood-filled environment.
摘要翻译: 描述组织对比成像系统,其检测组织对比度的差异以获得组织区域的图像。 该系统可用于获得心脏组织的图像,特别是在充满血液的环境中。
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公开(公告)号:US08814845B2
公开(公告)日:2014-08-26
申请号:US13365914
申请日:2012-02-03
申请人: Vahid Saadat , Sekhar S. Rao
发明人: Vahid Saadat , Sekhar S. Rao
IPC分类号: A61M31/00
CPC分类号: A61B1/00165 , A61B1/00089 , A61B1/00096 , A61B1/00147 , A61B1/015 , A61B1/05 , A61B1/12 , A61B5/0084 , A61B5/6882 , A61B5/7282 , A61M25/0074 , A61M25/0082 , A61M25/0084
摘要: The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for performing any number of procedures on the tissue for identifying, locating, and/or accessing ischemic and/or infarcted tissue.
摘要翻译: 在本文中描述了将生物化合物递送至缺血和/或梗死组织,其中这样的系统可以包括展开导管和可展开成扩展构型的附接成像罩。 在使用中,成像罩被放置在通常填充有不透明体液如血液的体腔中的待成像组织区域附近或邻近。 半透明或透明的液体(例如盐水)可被泵送到成像罩中,直到流体移动任何血液,从而留下通过展开导管中的成像元件成像的组织的清晰区域。 此外,任何数量的治疗工具也可以通过展开导管并进入成像罩,以在组织上执行任何数量的程序,用于识别,定位和/或获取缺血和/或梗死组织。
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公开(公告)号:US08588447B2
公开(公告)日:2013-11-19
申请号:US13551158
申请日:2012-07-17
申请人: Amir A. Abolfathi , Vahid Saadat , Loc X. Phan
发明人: Amir A. Abolfathi , Vahid Saadat , Loc X. Phan
IPC分类号: H04R25/00
CPC分类号: H04R25/606 , A61C5/00 , A61C8/0093 , A61C8/0098 , B33Y70/00 , B33Y80/00 , H04R1/46 , H04R3/04 , H04R25/554 , H04R25/602 , H04R25/604 , H04R2225/31 , H04R2225/67 , H04R2420/07 , H04R2460/01 , H04R2460/13
摘要: Methods and apparatus for transmitting vibrations via an electronic and/or transducer assembly through a tooth or teeth are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.
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公开(公告)号:US20120296348A1
公开(公告)日:2012-11-22
申请号:US13491273
申请日:2012-06-07
申请人: Vahid Saadat , Richard C. Ewers , Cang C. Laduca , Robert A. Vaughan , Chris Rothe , Kenneth J. Michlitsch
发明人: Vahid Saadat , Richard C. Ewers , Cang C. Laduca , Robert A. Vaughan , Chris Rothe , Kenneth J. Michlitsch
IPC分类号: A61B17/04
CPC分类号: A61F5/0086 , A61B17/0401 , A61B17/0469 , A61B17/0482 , A61B17/0483 , A61B17/0487 , A61B17/06 , A61B17/06066 , A61B17/064 , A61B17/08 , A61B17/10 , A61B17/12013 , A61B17/1285 , A61B17/29 , A61B2017/00867 , A61B2017/0404 , A61B2017/0409 , A61B2017/0417 , A61B2017/0419 , A61B2017/0445 , A61B2017/0446 , A61B2017/045 , A61B2017/0451 , A61B2017/0454 , A61B2017/0456 , A61B2017/0458 , A61B2017/0459 , A61B2017/0461 , A61B2017/0462 , A61B2017/0464 , A61B2017/0475 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2017/081 , A61B2017/3488
摘要: Apparatus for manipulating and securing tissue are described herein. In creating tissue folds within the body of a patient, a tissue manipulation assembly may generally have an elongate tubular member, an engagement member slidably dispose through the tubular member and a distal end adapted to engage tissue via a helical member, tissue stabilizing members positioned at the tubular member distal end which are adapted to stabilize tissue therebetween, and a delivery tube pivotable about the tissue stabilizer. The stabilizing members can be adapted to become angled relative to longitudinal axis of the elongate tubular member. Moreover, one or all the articulation controls and functions can be integrated into a singular handle assembly connectable to the tissue manipulation assembly via a rigid or flexible tubular body.
摘要翻译: 本文描述了用于操纵和固定组织的装置。 在组织折叠在患者身体内部时,组织操作组件通常可以具有细长的管状构件,可滑动地配置穿过管状构件的接合构件和适于经由螺旋构件接合组织的远端,组织稳定构件 所述管状构件远端适于在其间稳定组织,以及可围绕所述组织稳定器枢转的输送管。 稳定构件可以适于相对于细长管状构件的纵向轴线成角度。 此外,一个或所有关节运动控制和功能可以集成到通过刚性或柔性管状体连接到组织操作组件的单个手柄组件中。
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公开(公告)号:US08257394B2
公开(公告)日:2012-09-04
申请号:US11036866
申请日:2005-01-14
申请人: Vahid Saadat , Marvin C. Elmer
发明人: Vahid Saadat , Marvin C. Elmer
IPC分类号: A61B17/04
CPC分类号: A61B17/0401 , A61B17/0469 , A61B17/0487 , A61B17/06066 , A61B17/064 , A61B17/08 , A61B17/10 , A61B17/29 , A61B2017/00349 , A61B2017/00818 , A61B2017/00867 , A61B2017/0404 , A61B2017/0409 , A61B2017/0417 , A61B2017/0419 , A61B2017/0441 , A61B2017/0445 , A61B2017/0446 , A61B2017/045 , A61B2017/0451 , A61B2017/0454 , A61B2017/0456 , A61B2017/0458 , A61B2017/0459 , A61B2017/0461 , A61B2017/0462 , A61B2017/0464 , A61B2017/0475 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2017/081 , A61B2017/3488
摘要: Apparatus and methods for positioning and securing anchors are disclosed herein. The anchors are adapted to be delivered and implanted into or upon tissue, particularly tissue within the gastrointestinal system of a patient. The anchor is adapted to slide uni-directionally over suture such that a tissue plication may be cinched between anchors. A locking mechanism, either within the anchor itself or positioned proximally of the anchor, may allow for the uni-directional translation of the anchor while enabling the anchor to be locked onto the suture if the anchor is pulled, pushed, or otherwise urged in the opposite direction along the suture. This uni-directional anchor locking mechanism facilitates cinching of the tissue plication between the anchors, and it may be utilized in one or several anchors in cinching a tissue fold.
摘要翻译: 本文公开了用于定位和固定锚固件的装置和方法。 锚固件适于被递送并植入到组织中,特别是患者胃肠系统内的组织中。 锚固件适于在缝合线上单向滑动,使得组织褶皱可以在锚固件之间束紧。 在锚固件本身内或定位在近端处的锁定机构可以允许锚固件的单向平移,同时使锚固件被锁定在缝合线上,如果锚被拉动,推动或以其他方式被推入 沿缝合方向相反。 这种单向锚定锁定机构有助于锚定器之间的组织褶皱的收缩,并且可以在一个或多个锚定器中用于收紧组织褶皱。
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