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公开(公告)号：US11255533B2
公开(公告)日：2022-02-22
申请号：US16230210
申请日：2018-12-21
IPC分类号： A61B90/35 , F21V29/70 , F21V21/084 , F21V21/30 , A61B90/30 , A61B90/50 , F21Y115/10 , F21W131/205 , F21V29/74 , F21W131/20
摘要： A head wearable device includes a headpiece, a housing attached to the headpiece, a luminaire attached to the headpiece, the luminaire including a luminaire housing and at least one light source located within the luminaire housing, a duct system connecting the luminaire to the housing, a ball joint rotatably connecting the duct system to the luminaire, and an air moving device configured to induce a cooling air flow through an inlet in the luminaire housing, through the heatsink, through the ball joint, through the duct system, and out of an exhaust in the housing attached to of the headpiece.
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公开(公告)号：US11235193B1
公开(公告)日：2022-02-01
申请号：US16406748
申请日：2019-05-08
IPC分类号： A63B21/00 , A63B21/005 , A63B69/12
摘要： A resistance system is disclosed. The resistance system has a line reel system for deploying a tension line and a power system for drawing in the slack line. The resistance value can be set by a subject using the device by using a resistance controller and indicator located on an outer surface of the system. The system can be self-contained with an internal power supply. The system is particularly useful for swim training or rehabilitation. It can be simply operated by a user without removing the device.
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公开(公告)号：US11234635B2
公开(公告)日：2022-02-01
申请号：US16614728
申请日：2018-05-18
摘要： Evaluating a pressure ulcer includes: detecting in a color input image a boundary of the pressure ulcer to get a RGB region of interest (ROI) image; converting the RGB ROI image to a grayscale ROI image; processing the grayscale ROI image using a Linear Combination of Discrete Gaussians (LCDG) process to estimate three main class probabilities of the grayscale ROI image; processing the RGB ROI image using predetermined RGB values to estimate the three main class probabilities of the RGB ROI image; and combining the probabilities of the grayscale ROI image and the probabilities of the RGB ROI image to determine an estimated labeled image; and normalizing and refining the estimated labeled image using a Generalized Gauss-Markov Random Field (GGMRF) process to produce a final segmentation image.
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公开(公告)号：US11225999B2
公开(公告)日：2022-01-18
申请号：US16165530
申请日：2018-10-19
发明人： Jan Christoph Koelln , Volker Riehl
摘要： A rotary joint includes an inner joint element which has a spherically shaped inner convex joint face and an inner joint connection head protruding from the inner convex joint face; an outer joint element which has a spherically shaped inner concave joint face, a spherically shaped outer convex joint face and an outer joint connection head protruding from the outer convex joint face, wherein the inner joint element is held within the outer joint element such that the two joint elements can be rotated with respect to one another along the inner joint faces; and a joint bearing which has a spherically shaped outer concave joint face, wherein the outer joint element is held within the joint bearing such that the outer joint element can be rotated in the joint bearing along the outer joint faces.
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公开(公告)号：US11219757B2
公开(公告)日：2022-01-11
申请号：US15027948
申请日：2014-10-08
申请人： University of Guelph
发明人： Jamie Francis Burr
IPC分类号： A61N1/04 , A61B5/022 , A61N1/36 , A61B17/135 , A61B5/1455 , A61F7/02 , A61H9/00
摘要： An apparatus and method for ischemic muscle training or recovery provides coordinated blood flow restriction and electrical muscle stimulation. The apparatus includes a blood flow occluding element for restricting blood flow to a target muscle or muscle group in a user, and measuring resting systolic blood pressure (SBP). The apparatus also includes an electrical muscle stimulator including at least one electrode and a control unit which, upon activation, sends low amplitude electric pulses through the target muscle or muscle group forcing the targeted muscle to contract while the blood flow is restricted.
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公开(公告)号：US11208436B2
公开(公告)日：2021-12-28
申请号：US16681058
申请日：2019-11-12
申请人： Navigo Proteins GmbH
发明人： Erik Fiedler , Ulrich Haupts , Madlen Zwarg
IPC分类号： C07K14/00 , C12N15/10 , G01N33/543
摘要： Provided are populations of polypeptides, wherein each member of the population of polypeptides includes or is an amino sequence as set forth in SEQ ID NO: 5 or SEQ ID NO: 6. Also provided are methods for identifying polypeptides that bind to pre-selected target molecules, which in some embodiments can include providing a population of polypeptides as described herein, contacting the population of polypeptides with a pre-selected target molecule, and identifying a complex comprising at least one member of the population of polypeptides bound to the pre-selected target molecule; and populations of nucleic acid molecules that encode the presently disclosed populations of polypeptides.
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公开(公告)号：US11207081B2
公开(公告)日：2021-12-28
申请号：US16343185
申请日：2017-10-20
摘要： A system for intramedullary preparations comprises a directional reamer including a flexible drive shaft having a proximal end and a distal end, and a cutting head operably connected to the distal end of the flexible drive shaft. The system further includes a means of displacing the distal end of the flexible drive shaft and deflecting the cutting head to selectively shape a medullary canal in a bone. A follower sleeve is also include in the system and has a proximal end and a distal end in the form of a collar, with the follower sleeve being configured to accept the flexible drive shaft. The system additionally includes a reaming plunger that extends through the follower sleeve and is positioned adjacent to the flexible drive shaft such that the reaming plunger engages the collar of the follower sleeve to deflect the cutting head.
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公开(公告)号：US11205982B2
公开(公告)日：2021-12-21
申请号：US15758833
申请日：2016-09-21
申请人： LORD Corporation
发明人： Paul Black , Douglas Swanson , Russell E. Altieri
IPC分类号： H02P21/00 , H02P101/30 , H02P101/45
摘要： Actuators are components of machines, which move and/or control a mechanism or system. During operation, actuators can experience regeneration events, with the actuator actually generating excess energy (e.g., regenerative energy) which must be stored or dissipated to avoid damaging the power supply. An actuator motor controller is configured to implement field oriented voltage control and flux weakening voltage control without current sensors. Dissipating regenerative energy includes providing a motor controller to command a motor drive to modify an input voltage, or to dissipate regenerative energy in a dump circuit. This command can cause motor windings to dissipate regenerative energy. Systems having a plurality of actuators distribute regenerative energy from one actuator to another. A central controller provides centralized regeneration dissipation control for the plurality of actuators. A power distribution unit includes a dump resistor to dissipate regenerative energy in addition to or instead of in the actuators.
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公开(公告)号：US11199484B2
公开(公告)日：2021-12-14
申请号：US16487425
申请日：2018-09-13
发明人： Nong Zhang , Zhengzheng Xie , Junyao Zhou , Yuxin Yuan , Xinyue Li
IPC分类号： G01N3/10
摘要： A device and method for testing the working performance of an anchor rod cable by simulating stratum fracture and separation on the basis of electromagnetic action, applicable to the technical field of testing working performance of anchor rod cables by simulating a tunnel field. The device comprises a top base (1) and a bottom base (2); a plurality of hydraulic vertical columns (3) are provided between the top base (1) and the bottom base (2); the plurality of hydraulic vertical columns (3) are provided thereon with clamping devices, and an electromagnetic block (9) is disposed between two groups of drawing block-shaped clamp holders (4). Using the attraction and repulsion forces of the electromagnetic block (9), the laminated electromagnetic block generates the separating or fracturing effect in a loading process so as to simulate the interaction between surrounding rock and an anchor rod cable test piece (8) in the field and accurately record various performance parameters of a working status of the anchor rod cable test piece (8), thereby providing positive guidance for directing field work.
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公开(公告)号：US11195163B2
公开(公告)日：2021-12-07
申请号：US13453707
申请日：2012-04-23
申请人： Mohammad Khan , Pradeep Kumar , Narendra Narayanan
发明人： Mohammad Khan , Pradeep Kumar , Narendra Narayanan
IPC分类号： G06Q20/32 , H04L29/06 , G06Q20/34 , H04W4/60 , H04W4/50 , H04W12/069 , H04W8/26 , H04W8/24 , H04W76/10
摘要： A soft card provisioning application is instantiated on a device with wireless communications capabilities. A card number for a soft card desired to be provisioned on the device is obtained from a user of the device. An issuer identification number retrieved from the card number is communicated to a provisioning configuration server over an air interface. A provisioning issuer server network address is obtained from the provisioning configuration server based on the issuer identification number. Card issuer specific challenges are presented to the user, and the user's responses to the challenges are received. The challenge responses are communicated to the provisioning issuer server. Soft card image data and personalization data, where the personalization data includes personalized embossed and pre-printed data, are received from the provisioning issuer server over the air interface. The soft card is provisioned for use on the device based on the data received over the air interface.
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