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公开(公告)号：US20200014247A1
公开(公告)日：2020-01-09
申请号：US16504192
申请日：2019-07-05
申请人： The Regents of the University of Michigan, University of Michigan Office of Technology Transfer
发明人： Al-Thaddeus Avestruz , Akshay Sarin
摘要： A device configured for wireless power transfer includes a digital controller configured to generate a plurality of switch control signals, and a transceiver configured to generate a wireless signal for the wireless power transfer. The transceiver includes a plurality of switches, each switch of the plurality of switches being responsive to a respective switch control signal of the plurality of switch control signals such that the wireless signal has a waveform shaped in accordance with a code sequence for the wireless power transfer. The code sequence is one of a set of predetermined code sequences, each predetermined code sequence being orthogonal to each other predetermined code sequence of the set of predetermined code sequences.
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公开(公告)号：US20170296211A1
公开(公告)日：2017-10-19
申请号：US15640636
申请日：2017-07-03
发明人： Yuhao He , Scott LaTulip , Zongchang Liu , Yang Wei , Taiming Chu
IPC分类号： A61B17/22 , A61B17/295 , A61B17/29 , A61B17/00
CPC分类号： A61B17/22031 , A61B17/295 , A61B2017/00287 , A61B2017/2926
摘要： A surgical instrument for removing a gallbladder is provided. The surgical instrument includes a handle assembly, an elongated body portion extending distally from the handle assembly, and a capture portion operably mounted on a distal end of the elongated body portion. The capture portion defines a tissue receiving opening when in an open configuration and is configured for receipt through an incision when in the capture portion is in a closed configuration. The capture portion includes at least one sharpened member for cutting tissue received within the tissue receiving opening as the capture portion moves from the open configuration to the closed configuration. Also provided is a method of removing a gallbladder using a surgical instrument.
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公开(公告)号：US10398457B2
公开(公告)日：2019-09-03
申请号：US15640636
申请日：2017-07-03
发明人： Yuhao He , Scott LaTulip , Zongchang Liu , Yang Wei , Taiming Chu
IPC分类号： A61B17/22 , A61B17/295 , A61B17/00 , A61B17/29
摘要： A surgical instrument for removing a gallbladder is provided. The surgical instrument includes a handle assembly, an elongated body portion extending distally from the handle assembly, and a capture portion operably mounted on a distal end of the elongated body portion. The capture portion defines a tissue receiving opening when in an open configuration and is configured for receipt through an incision when in the capture portion is in a closed configuration. The capture portion includes at least one sharpened member for cutting tissue received within the tissue receiving opening as the capture portion moves from the open configuration to the closed configuration. Also provided is a method of removing a gallbladder using a surgical instrument.
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公开(公告)号：US09693790B2
公开(公告)日：2017-07-04
申请号：US13956754
申请日：2013-08-01
发明人： Yuhao He , Scott LaTulip , Zongchang Liu , Yang Wei , Taiming Chu
IPC分类号： A61B17/22 , A61B17/295 , A61B17/00 , A61B17/29
CPC分类号： A61B17/22031 , A61B17/295 , A61B2017/00287 , A61B2017/2926
摘要： A surgical instrument for removing a gallbladder is provided. The surgical instrument includes a handle assembly, an elongated body portion extending distally from the handle assembly, and a capture portion operably mounted on a distal end of the elongated body portion. The capture portion defines a tissue receiving opening when in an open configuration and is configured for receipt through an incision when in the capture portion is in a closed configuration. The capture portion includes at least one sharpened member for cutting tissue received within the tissue receiving opening as the capture portion moves from the open configuration to the closed configuration. Also provided is a method of removing a gallbladder using a surgical instrument.
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公开(公告)号：US20140039512A1
公开(公告)日：2014-02-06
申请号：US13956754
申请日：2013-08-01
发明人： Yuhao He , Scott LaTulip , Zongchang Liu , Yang Wei , Taiming Chu
IPC分类号： A61B17/22
CPC分类号： A61B17/22031 , A61B17/295 , A61B2017/00287 , A61B2017/2926
摘要： A surgical instrument for removing a gallbladder is provided. The surgical instrument includes a handle assembly, an elongated body portion extending distally from the handle assembly, and a capture portion operably mounted on a distal end of the elongated body portion. The capture portion defines a tissue receiving opening when in an open configuration and is configured for receipt through an incision when in the capture portion is in a closed configuration. The capture portion includes at least one sharpened member for cutting tissue received within the tissue receiving opening as the capture portion moves from the open configuration to the closed configuration. Also provided is a method of removing a gallbladder using a surgical instrument.
摘要翻译： 提供了一种用于去除胆囊的手术器械。 手术器械包括手柄组件，从手柄组件向远侧延伸的细长主体部分和可操作地安装在细长主体部分的远端上的捕获部分。 当处于打开构型时，捕获部分限定组织接收开口，并且构造成当捕获部分处于闭合构型时通过切口进行接收。 捕获部分包括至少一个锐化构件，用于当捕获部分从打开构型移动到关闭构型时，用于切割容纳在组织接收开口内的组织。 还提供了使用手术器械去除胆囊的方法。
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公开(公告)号：US20240358663A1
公开(公告)日：2024-10-31
申请号：US18657413
申请日：2024-05-07
发明人： David Pinsky , Scott H. Visovatti
IPC分类号： A61K31/185 , A61K31/167 , A61K31/7076 , A61K38/46 , A61K45/06 , A61P9/12
CPC分类号： A61K31/185 , A61K31/167 , A61K31/7076 , A61K38/46 , A61K45/06 , A61P9/12 , C12Y306/01005
摘要： Provided herein are compositions and methods for the treatment of pulmonary arterial hypertension. In particular, compositions and methods are provided that address purinergic dysregulation, the causes thereof, and/or the effect of downstream targets.
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公开(公告)号：US20240350124A1
公开(公告)日：2024-10-24
申请号：US18688522
申请日：2022-08-31
IPC分类号： A61B17/00
CPC分类号： A61B17/00234 , A61B2017/00287 , A61B2017/00367 , A61B2017/00477 , A61B2017/00862 , A61B2017/00938
摘要： A device including a rod with a tip and a channel formed in the tip. The device further includes a containment member including a first end and a second end opposite the first end. The second end is coupled to the tip, and the containment member includes an opening positioned at the first end. An expansion string and a compression string are coupled to the opening of the containment member. The expansion string extends through the channel in the tip.
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公开(公告)号：US12121360B2
公开(公告)日：2024-10-22
申请号：US17368207
申请日：2021-07-06
CPC分类号： A61B5/4088 , A61B5/372 , A61B5/374 , A61B5/378 , A61B5/7221 , A61B5/7264 , A61B5/7267 , A61B5/7282 , A61B5/742 , A61B5/7435 , A61F2/72 , A61F4/00 , G06F3/015 , G09B7/06
摘要： Methods, systems, apparatus, and non-transitory computer readable media are disclosed utilizing brain-computer interfaces (BCIs). Various embodiments are disclosed to allow a user to directly select multiple-choice answers, to provide motorized wheelchair controls, and to allow a user to play a game via the BCI. When used in a cognitive assessment test, embodiments include the administration of unmodified standardized tests with results in the same or a similar format as those taken without a BCI. Various embodiments are disclosed to improve the accuracy of BCI test administration using a three-step process for each test question, which includes determining whether the user intends to select an answer, monitoring user brain activity to determine a selected answer, and verifying the selected answer. In addition, the selected answer may be verified by monitoring user brain activity in accordance with a hold-release process to determine whether a user intends to initiate a state change.
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公开(公告)号：US20240342695A1
公开(公告)日：2024-10-17
申请号：US18294641
申请日：2022-08-02
IPC分类号： B01J35/39 , B01J19/00 , B01J19/12 , B01J23/26 , B01J23/46 , B01J35/00 , B01J35/30 , B01J35/33 , B01J35/45 , B01J35/53 , B01J35/58 , B01J37/34
CPC分类号： B01J35/39 , B01J19/0013 , B01J19/127 , B01J23/26 , B01J23/464 , B01J35/19 , B01J35/33 , B01J35/397 , B01J35/398 , B01J35/45 , B01J35/53 , B01J35/58 , B01J37/345 , B01J2219/00144 , B01J2219/00155 , B01J2219/0892
摘要： A method of promoting a chemical reaction includes immersing a device in a solution contained in a reaction chamber, the device including a substrate and a plurality of conductive projections supported by the substrate, each conductive projection of the plurality of conductive projections having a semiconductor composition, irradiating the device to drive the chemical reaction, and controlling a temperature of the solution contained in the reaction chamber such that the temperature is maintained in a temperature range closer to a boiling temperature of the solution than a freezing temperature of the solution
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公开(公告)号：US20240341301A1
公开(公告)日：2024-10-17
申请号：US18627185
申请日：2024-04-04
发明人： Paul C. TANG , Y. Eugene Chen , Lenglam Lei
IPC分类号： A01N1/02
CPC分类号： A01N1/0226
摘要： Provided herein are pharmaceutical compositions and tissue/organ preservation solutions comprising itaconate and/or derivatives thereof and methods of use thereof. In particular, provided herein are compositions comprising itaconate and methods of use thereof for the preservation of tissues/organs for transplantation and treatment/prevention/reduction of conditions such as myocardial infarction, sudden cardiac arrest, stroke, senescence, cardiomyopathies, and cardiotoxicity.
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