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1. 发明授权

US09232959B2 Multi fluid tissue resection methods and devices 有权
标题翻译：多流体组织切除方法和装置
公开(公告)号：US09232959B2
公开(公告)日：2016-01-12
申请号：US12700568
申请日：2010-02-04
申请人： Nikolai Aljuri , Ajit Nair , Paren Shah , Adam Nemeyer , Daniel Grupp
发明人： Nikolai Aljuri , Ajit Nair , Paren Shah , Adam Nemeyer , Daniel Grupp
IPC分类号： A61B19/00 , A61B17/3203 , A61B18/04 , A61B18/14 , A61B18/24 , A61F9/007 , A61B18/20 , A61B18/00 , A61B18/18
CPC分类号： A61B17/3203 , A61B17/32037 , A61B18/04 , A61B18/14 , A61B18/1485 , A61B18/18 , A61B18/201 , A61B18/24 , A61B2017/00274 , A61B2017/22079 , A61B2018/00196 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00583 , A61B2018/00946 , A61B2018/00952 , A61B2018/046 , A61B2018/1472 , A61B2018/1497 , A61B2018/1861 , A61B2218/002 , A61B2218/007 , A61F9/007 , A61F9/00736
摘要： Prostate treatment using fluid stream to resect prostate tissue, thereby relieving symptoms of conditions such as BPH, prostatitis, and prostatic carcinoma. A device having a fluid delivery element is positioned within a lumen of the urethra within the prostate. A fluid stream is directed outwardly from the fluid delivery element toward a wall of the urethral lumen. The fluid delivery element is moved to scan the fluid stream over the wall to remove a volume of tissue surrounding the lumen. The fluid may be combined with therapeutically active substances or with substances that increase resection efficiency. Fluid force may be adjusted to provide selective tissue resection such that soft tissue is removed while harder tissue is left undamaged. In order to gain a working space within the urethra, another fluid may be introduced to insufflate the urethra in the region of treatment.
摘要翻译：前列腺治疗使用流体流来切除前列腺组织，从而减轻诸如BPH，前列腺炎和前列腺癌等症状的症状。具有流体输送元件的装置位于前列腺内的尿道的内腔内。流体流从流体递送元件朝向尿道腔的壁向外引导。移动流体输送元件以扫过壁上的流体流以去除腔体周围的一定体积的组织。流体可以与治疗活性物质或增加切除效率的物质组合。可以调节流体力以提供选择性组织切除，使得去除软组织，同时更硬的组织未损坏。为了在尿道内获得工作空间，可以引入另一种流体以在治疗区域中灌注尿道。

2. 发明申请

US20110184391A1 MULTI FLUID TISSUE RESECTION METHODS AND DEVICES 有权
标题翻译：多流体组织检测方法和装置
公开(公告)号：US20110184391A1
公开(公告)日：2011-07-28
申请号：US12700568
申请日：2010-02-04
申请人： Nikolai Aljuri , Ajit Nair , Paren Shah , Adam Nemeyer , Daniel Grupp
发明人： Nikolai Aljuri , Ajit Nair , Paren Shah , Adam Nemeyer , Daniel Grupp
IPC分类号： A61B18/18 , A61B18/14
CPC分类号： A61B17/3203 , A61B17/32037 , A61B18/04 , A61B18/14 , A61B18/1485 , A61B18/18 , A61B18/201 , A61B18/24 , A61B2017/00274 , A61B2017/22079 , A61B2018/00196 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00583 , A61B2018/00946 , A61B2018/00952 , A61B2018/046 , A61B2018/1472 , A61B2018/1497 , A61B2018/1861 , A61B2218/002 , A61B2218/007 , A61F9/007 , A61F9/00736
摘要： Prostate treatment using fluid stream to resect prostate tissue, thereby relieving symptoms of conditions such as BPH, prostatitis, and prostatic carcinoma. A device having a fluid delivery element is positioned within a lumen of the urethra within the prostate. A fluid stream is directed outwardly from the fluid delivery element toward a wall of the urethral lumen. The fluid delivery element is moved to scan the fluid stream over the wall to remove a volume of tissue surrounding the lumen. The fluid may be combined with therapeutically active substances or with substances that increase resection efficiency. Fluid force may be adjusted to provide selective tissue resection such that soft tissue is removed while harder tissue is left undamaged. In order to gain a working space within the urethra, another fluid may be introduced to insufflate the urethra in the region of treatment.
摘要翻译：前列腺治疗使用流体流来切除前列腺组织，从而减轻诸如BPH，前列腺炎和前列腺癌等症状的症状。具有流体输送元件的装置位于前列腺内的尿道的内腔内。流体流从流体递送元件朝向尿道腔的壁向外引导。移动流体输送元件以扫过壁上的流体流以去除腔体周围的一定体积的组织。流体可以与治疗活性物质或增加切除效率的物质组合。可以调节流体力以提供选择性组织切除，使得去除软组织，同时更硬的组织未损坏。为了在尿道内获得工作空间，可以引入另一种流体以在治疗区域中灌注尿道。

3. 发明申请

US20050185250A1 Methods for fabricating spatial light modulators with hidden comb actuators 失效
标题翻译：用隐藏的梳状致动器制造空间光调制器的方法
公开(公告)号：US20050185250A1
公开(公告)日：2005-08-25
申请号：US11100953
申请日：2005-04-06
申请人： Vlad Novotny , Paren Shah
发明人： Vlad Novotny , Paren Shah
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0841
摘要： Described are methods for fabricating Micro-Electro-Mechanical Systems (MEMS) actuators with hidden combs and hinges. The ability to hide the combs renders the actuators useful in digital micro-mirror devices. Comb actuators provide increased torque, which facilitates the use of stiffer, less fragile hinge structures. Also important, comb actuators do not require mechanical stops to define stable states, and thus avoid problems associated with physical contact. The actuators are infinitely variable through a range of angles.
摘要翻译：描述了用隐藏的梳子和铰链制造微机电系统（MEMS）致动器的方法。隐藏梳子的能力使得致动器可用于数字微镜装置。梳子执行器提供增加的扭矩，这有助于使用更硬，更脆弱的铰链结构。同样重要的是，梳状执行机构不需要机械停止来定义稳定状态，从而避免与物理接触相关的问题。致动器通过一系列角度无级变化。

4. 发明申请

US20100191305A1 METHOD AND APPARATUS FOR THE DETECTION OF ABERRANT NEURAL-ELECTRIC ACTIVITY 有权
标题翻译：用于检测ABERRANT神经电活动的方法和装置
公开(公告)号：US20100191305A1
公开(公告)日：2010-07-29
申请号：US12359830
申请日：2009-01-26
申请人： Mir Imran , Lu Wang , Paren Shah , Joel Harris
发明人： Mir Imran , Lu Wang , Paren Shah , Joel Harris
IPC分类号： A61N1/36 , A61B5/0478 , A61M5/00
CPC分类号： A61B5/04001 , A61B5/04004 , A61B5/0478 , A61B5/0531 , A61B5/4094 , A61N1/0529 , A61N1/0539 , A61N1/36017 , A61N1/36025 , A61N1/36064 , A61N1/36082
摘要： Embodiments provide an apparatus and method for detection of aberrant neural-electric activity (ANEA) in the brain causing an epileptic seizure or other neurologic condition. One embodiment provides an apparatus for detection of ANEA comprising an introducer having at least one lumen. The introducer is introduced into brain tissue through an opening in the skull. A reference electrode is positioned at an introducer distal portion. A plurality of electrode members are advanceable within the at least one lumen with each member having an insulated portion and an exposed distal portion. The members have a non-deployed state in the introducer and a deployed state when outwardly advanced out of the introducer. In the deployed state, the members are substantially orthogonal to each other with the exposed distal portions defining a detection volume capable of determining an electric field vector produced by the ANEA and the direction of a foci of the ANEA.
摘要翻译：实施例提供了用于检测脑中异常神经电活动（ANEA）的装置和方法，其引起癫痫发作或其他神经病症。一个实施例提供了一种用于检测ANEA的装置，包括具有至少一个内腔的导引器。导引器通过头骨中的开口引入脑组织。参考电极位于导引器远端部分。多个电极构件可在至少一个内腔内前进，每个构件具有绝缘部分和暴露的远端部分。这些构件在导引器中具有非展开状态，并且当向外推进导引器时处于展开状态。在展开状态下，构件基本上彼此正交，暴露的远侧部分限定能够确定由ANEA产生的电场矢量和ANEA焦点方向的检测体积。

5. 发明申请

US20080314869A1 Methods for fabricating spatial light modulators with hidden comb actuators 审中-公开
标题翻译：用隐藏的梳状致动器制造空间光调制器的方法
公开(公告)号：US20080314869A1
公开(公告)日：2008-12-25
申请号：US11479148
申请日：2006-06-29
申请人： Vlad J. Novotny , Paren Shah
发明人： Vlad J. Novotny , Paren Shah
IPC分类号： B29D11/00
CPC分类号： G02B26/0841
摘要： Described are methods for fabricating Micro-Electro-Mechanical Systems (MEMS) actuators with hidden combs and hinges. The ability to hide the combs renders the actuators useful in digital micro-mirror devices. Comb actuators provide increased torque, which facilitates the use of stiffer, less fragile hinge structures. Also important, comb actuators do not require mechanical stops to define stable states, and thus avoid problems associated with physical contact. The actuators are infinitely variable through a range of angles.
摘要翻译：描述了用隐藏的梳子和铰链制造微机电系统（MEMS）致动器的方法。隐藏梳子的能力使得致动器可用于数字微镜装置。梳子执行器提供增加的扭矩，这有助于使用更硬，更脆弱的铰链结构。同样重要的是，梳状执行机构不需要机械停止来定义稳定状态，从而避免与物理接触相关的问题。致动器通过一系列角度无级变化。

6. 发明授权

US07071109B2 Methods for fabricating spatial light modulators with hidden comb actuators 失效
标题翻译：用隐藏的梳状致动器制造空间光调制器的方法
公开(公告)号：US07071109B2
公开(公告)日：2006-07-04
申请号：US11100953
申请日：2005-04-06
申请人： Vlad J. Novotny , Paren Shah
发明人： Vlad J. Novotny , Paren Shah
IPC分类号： H01L21/302
CPC分类号： G02B26/0841
摘要： Described are methods for fabricating Micro-Electro-Mechanical Systems (MEMS) actuators with hidden combs and hinges. The ability to hide the combs renders the actuators useful in digital micro-mirror devices. Comb actuators provide increased torque, which facilitates the use of stiffer, less fragile hinge structures. Also important, comb actuators do not require mechanical stops to define stable states, and thus avoid problems associated with physical contact. The actuators are infinitely variable through a range of angles.
摘要翻译：描述了用隐藏的梳子和铰链制造微机电系统（MEMS）致动器的方法。隐藏梳子的能力使得致动器可用于数字微镜装置。梳子执行器提供增加的扭矩，这有助于使用更硬，更脆弱的铰链结构。同样重要的是，梳状执行机构不需要机械停止来定义稳定状态，从而避免与物理接触相关的问题。致动器通过一系列角度无级变化。

7. 发明授权

US06914711B2 Spatial light modulator with hidden comb actuator 有权
标题翻译：具有隐藏梳状执行机构的空间光调制器
公开(公告)号：US06914711B2
公开(公告)日：2005-07-05
申请号：US10394835
申请日：2003-03-22
申请人： Vlad J. Novotny , Paren Shah
发明人： Vlad J. Novotny , Paren Shah
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0841
摘要： Described are Micro-Electro-Mechanical Systems (MEMS) actuators with hidden combs and hinges. The ability to hide the combs renders the actuators useful in digital micro-mirror devices. Comb actuators provide increased torque, which facilitates the use of stiffer, less fragile hinge structures. Also important, comb actuators do not require mechanical stops to define stable states, and thus avoid problems associated with physical contact. The actuators are infinitely variable through a range of angles.
摘要翻译：描述了具有隐藏的梳子和铰链的微机电系统（MEMS）致动器。隐藏梳子的能力使得致动器可用于数字微镜装置。梳子执行器提供增加的扭矩，这有助于使用更硬，更脆弱的铰链结构。同样重要的是，梳状执行机构不需要机械停止来定义稳定状态，从而避免与物理接触相关的问题。致动器通过一系列角度无级变化。

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