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公开(公告)号：US11372134B2
公开(公告)日：2022-06-28
申请号：US16732395
申请日：2020-01-02
Inventor： Joshua Lentz
Abstract: A film includes a substrate having a planar surface attachable to a surface that transmits electromagnetic energy; and a photonic crystal structure formed in the planar substrate that alters the transmitted electromagnetic energy.
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公开(公告)号：US10942313B2
公开(公告)日：2021-03-09
申请号：US16785718
申请日：2020-02-10
Inventor： Hengky Chandrahalim , Jonathan Smith
Abstract: A passive microscopic Fabry-Pérot Interferometer (FPI) sensor an optical fiber a three-dimensional microscopic optical structure formed on a cleaved tip of an optical fighter that reflects a light signal back through the optical fiber. The reflected light is altered by refractive index changes in the three-dimensional structure that is subject to at least one of: (i) thermal radiation; and (ii) volatile organic compounds.
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公开(公告)号：US20200061283A1
公开(公告)日：2020-02-27
申请号：US16673186
申请日：2019-11-04
Applicant: The Board of Trustees of the University of Illinois , The US Government Represented by the Department of Veterans Affairs
Inventor： Mladen I. Vidovich
Abstract: The present invention is directed to a multi-angulated catheter and methods of using the multi-angulated catheter. The multi-angulated catheter is so dimensioned as to facilitate accessing the left ventricle from an arm of a patient. The multi-angulated catheter generally includes in order: (a) a coiled end; (b) a first straight portion having a first straight portion length; (c) a first shaft including a distal end connected to the first straight portion and a proximal end opposite the distal end, the first shaft and the first straight portion defining a first obtuse angle, the first shaft having a first shaft length; and (d) a second shaft connected to the first shaft on said proximal end. The catheter is flexible so as to afford being straightened when it is advanced over a guide wire. The catheter resiliently returns to a multi-angulated position after the guide wire is withdrawn.
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公开(公告)号：US10571232B1
公开(公告)日：2020-02-25
申请号：US16127474
申请日：2018-09-11
Inventor： Brian R. Hoffman
Abstract: A cartridge case with a case crush region that facilitates an additional amount of case crush in the axial direction, per unit of input force and energy, as compared to an identical cartridge case without such a region. The crush region may conceivably be either of a fully or partially circumferential nature with applicability to any style cartridge case, be it bottleneck or straight-walled and of any rim configuration (rimmed, semi-rimmed, rimless, rebated-rim, belted) and without prejudice to the case material (brass, stainless steel, polymer, etc.). This feature may be incorporated into the design of existing cartridge cases as well as future designs.
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公开(公告)号：US10463781B2
公开(公告)日：2019-11-05
申请号：US13722511
申请日：2012-12-20
Applicant: The Board of Trustees of the University of Illinois , The US Government Represented by the Department of Veterans Affairs
Inventor： Mladen I. Vidovich
Abstract: The present invention is directed to a multi-angulated catheter and methods of using the multi-angulated catheter. The multi-angulated catheter is so dimensioned as to facilitate accessing the left ventricle from an arm of a patient. The multi-angulated catheter generally includes in order: (a) a coiled end; (b) a first straight portion having a first straight portion length; (c) a first shaft including a distal end connected to the first straight portion and a proximal end opposite the distal end, the first shaft and the first straight portion defining a first obtuse angle, the first shaft having a first shaft length; and (d) a second shaft connected to the first shaft on said proximal end. The catheter is flexible so as to afford being straightened when it is advanced over a guide wire. The catheter resiliently returns to a multi-angulated position after the guide wire is withdrawn.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190212345A1
公开(公告)日：2019-07-11
申请号：US16353776
申请日：2019-03-14
Applicant: EMORY UNIVERSITY , THE US GOVERNMENT REPRESENTED BY THE SECT OF THE DEPT OF HEALTH AND HUMAN SCV , CHILDREN'S HEALTHCARE OF ATLANTA, INC. , GEORGIA TECH RESEARCH CORPORATION
Inventor： Wilbur A. LAM , Morgan Byrd , Erika Tyburski , Michael L. Mckinnon , Siobhan O'Connor , Nathan A. Hotaling
CPC classification number: G01N33/721 , A61B5/150022 , A61B5/150305 , A61B5/150343 , A61B5/150351 , A61B5/150358 , A61B5/150412 , A61B5/150503 , A61B5/150755 , A61B5/15105 , A61B5/157 , G01N2800/22
Abstract: Diagnostic kits and methods configured to rapidly and non-invasively determine physiologic levels of hemoglobin. A diagnostic kit may include a chamber pre-filled with an indicator, the indicator solution including a tetramethylbenzidine (TMB) solution, the indicator being configured to change color; a collection device configured to collect a test sample from a subject. The kit may also include a hemoglobin physiologic level identifier legend, the legend indicating 1) at least one color of the indicator and 2) a physiologic level and/or range of the hemoglobin and/or disease state associated with the color.
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7.发明申请KITS AND METHODS FOR DETERMINING PHYSIOLOGIC LEVEL(S) AND/OR RANGE(S) OF HEMOGLOBIN AND/OR DISEASE STATE 审中-公开用于确定血红蛋白和/或疾病状态的生理水平（S）和/或范围的试剂盒和方法公开(公告)号：US20150140670A1
公开(公告)日：2015-05-21
申请号：US14411420
申请日：2013-03-15
Applicant: EMORY UNIVERSITY , THE US GOVERNMENT REPRESENTED BY THE SECT OF THE DEPT OF HEALTH AND HUMAN SCV/CENTERS FOR DISEASE , CHILDREN'S HEATLHCARE OF ATLANTA, INC. , GEORGIA TECH RESEARCH CORPORATION
Inventor： WIlbur A. Lam , Morgan Byrd , Erika Tyburski , Michael L. McKinnon , Siobhan O'Connor , Nathan A. Hotaling
IPC: G01N33/72
CPC classification number: G01N33/721 , A61B5/150022 , A61B5/150305 , A61B5/150343 , A61B5/150351 , A61B5/150358 , A61B5/150412 , A61B5/150503 , A61B5/150755 , A61B5/15105 , A61B5/157 , G01N2800/22
Abstract: Diagnostic kits and methods configured to rapidly and non-invasively determine physiologic levels of hemoglobin. A diagnostic kit may include a chamber pre-filled with an indicator, the indicator solution including a tetramethylbenzidine (TMB) solution, the indicator being configured to change color; a collection device configured to collect a test sample from a subject. The kit may also include a hemoglobin physiologic level identifier legend, the legend indicating 1) at least one color of the indicator and 2) a physiologic level and/or range of the hemoglobin and/or disease state associated with the color.
Abstract translation: 诊断试剂盒和方法配置为快速和非侵入性地测定血红蛋白的生理水平。 诊断试剂盒可以包括预填充有指示剂的室，指示剂溶液包括四甲基联苯胺（TMB）溶液，该指示剂被配置为改变颜色; 被配置为从受试者收集测试样本的收集装置。 该试剂盒还可以包括血红蛋白生理水平标识符图例，该图例表示1）指示剂的至少一种颜色，和2）与该颜色相关联的血红蛋白和/或疾病状态的生理水平和/或范围。
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公开(公告)号：US3882530A
公开(公告)日：1975-05-06
申请号：US39420673
申请日：1973-09-04
Applicant: US GOVERNMENT
Inventor： DANCHENKO VITALY
IPC: H01L21/3115 , H01L29/00 , H01L11/14
CPC classification number: H01L21/31155 , H01L21/3115 , H01L29/00 , Y10S257/906
Abstract: A novel technique is disclosed for radiation hardening of MOS devices and specifically for stabilizing the gate threshold potential at room temperature of a radiation subjected MOS fieldeffect device of the type having a semiconductor substrate, an insulating layer of oxide on the substrate, and a gate electrode disposed on the insulating layer. In the preferred embodiment, the novel inventive technique contemplates the introduction of boron into the insulating oxide, the boron being introduced within a layer of the oxide of about 100A-300A thickness immediately adjacent the semiconductor-insulator interface. The concentration of boron in the oxide layer is preferably maintained on the order of 1018atoms/cm3. The novel technique serves to reduce and substantially annihilate radiation induced positive gate charge accumulations, which accumulations, if not eliminated, would cause shifting of the gate threshold potential of a radiation subjected MOS device, and thus render the device unstable and/or inoperative.
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公开(公告)号：US3873447A
公开(公告)日：1975-03-25
申请号：US42739273
申请日：1973-12-21
Applicant: US GOVERNMENT
Inventor： POHL LAWRENCE E
IPC: G21C19/313 , B01D35/06
CPC classification number: G21C19/313
Abstract: A device for removing and storing impurities found in high temperature sodium or other liquid metal loops of nuclear reactors. Utilization of the crystallizer zone is increased by organizing and directing the incoming flow in such a way that the impurities accumulate progressively from the bottom toward the top. This is accomplished by segregating the flow into several controllable sections.
Abstract translation: 用于去除和储存在核反应堆的高温钠或其他液态金属环中发现的杂质的装置。 通过组织和引导进入的流动使得杂质从底部朝向顶部逐渐累积的方式增加了结晶器区域的利用。 这通过将流分离成几个可控部分来实现。
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公开(公告)号：US3868947A
公开(公告)日：1975-03-04
申请号：US40687073
申请日：1973-10-16
Applicant: US GOVERNMENT
Inventor： HOLSINGER WILLIAM P
IPC: A61B5/04
CPC classification number: A61B5/04004
Abstract: An electrode assembly for generating electrocardiogram bioelectric potential signals suitable for wave-form analysis is disclosed. The electrode assembly comprises two separate transmitter electrodes adapted to be placed on the skin of a subject. Each electrode includes a central conducting surface and an outer conducting surface disposed in surrounding relationship about the periphery of the central conducting surface, the outer conducting surface being spaced from the central conducting surface by an intermediate insulating barrier region. The outer conducting surfaces of each electrode are connected in common and to a common ground of a differential amplifier. The central conducting surface of each of the electrodes is connected to a different respective input of the differential amplifier whereby a signal representative of the bioelectric potential is provided at the differential amplifier output.
Abstract translation: 公开了一种用于产生适用于波形分析的心电图生物电位信号的电极组件。 电极组件包括适于放置在受试者皮肤上的两个独立的发射器电极。 每个电极包括中心导电表面和围绕中心导电表面的周边设置的外导电表面，外导电表面通过中间绝缘阻挡区域与中心导电表面间隔开。 每个电极的外部导电表面共同连接到差分放大器的公共地。 每个电极的中心导电表面连接到差分放大器的不同的相应输入端，由此在差分放大器输出处提供表示生物电位的信号。
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