公开(公告)号：US20240358279A1

公开(公告)日：2024-10-31

申请号：US18771659

申请日：2024-07-12

申请人： BLINK DEVICE LLC

发明人： Justin HULVERSHORN ,  Karl SCHMIDT ,  Tyler HART

IPC分类号： A61B5/11 ,  A61B5/00 ,  A61B5/24 ,  A61B5/294 ,  A61B5/296 ,  A61B5/305 ,  A61B5/388 ,  A61B5/389 ,  A61B5/395 ,  A61N1/04 ,  G16H10/60 ,  G16H50/20

CPC分类号： A61B5/1106 ,  A61B5/24 ,  A61B5/296 ,  A61B5/305 ,  A61B5/388 ,  A61B5/389 ,  A61B5/395 ,  A61B5/6824 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/685 ,  A61B5/7217 ,  A61B5/294 ,  A61B2560/0238 ,  A61B2562/0219 ,  A61N1/0456 ,  G16H10/60 ,  G16H50/20

摘要： Neuromuscular monitoring is described that uses a novel lead assembly and a monitor that can select the appropriate electrodes on the lead assembly and calibrate the stimulation signals applied to the patient through the lead assembly. The monitoring can also set a noise floor value to reduce the likelihood of an erroneous train of four ratio.

公开(公告)号：US20240350059A1

公开(公告)日：2024-10-24

申请号：US18688313

申请日：2022-08-30

申请人： Emory University ,  Georgia Tech Research Corporation

发明人： Samuel Sober ,  Bryce Paul Chung ,  Muhannad Bakir ,  Muneeb Zia

IPC分类号： A61B5/251 ,  A61B5/00 ,  A61B5/296

CPC分类号： A61B5/251 ,  A61B5/0084 ,  A61B5/296

摘要： The digital suture devices can accurately record electrical activity in muscles, while reducing both tissue damage and increasing ease of use. In some examples, the digital suture device can include an adapter configured to be connected to a data collection and/or stimulus control system. The device can further include a sensor body electrically and mechanically connected to the adapter. The sensor body may include one or more sensor members extending from the adapter. Each sensor member may include a first section distal to the adapter, a second section including one or more arrays of one or more stimulating/sensing sites, and a third section configured to be used with a delivery device. The second section may be disposed between the first section and the third section. Each sensor member may include one or more sets of tissue engaging members disposed along a length of the second section.

公开(公告)号：US12090321B2

公开(公告)日：2024-09-17

申请号：US17479784

申请日：2021-09-20

申请人： Medtronic, Inc.

发明人： Xin Su ,  David A. Dinsmoor ,  Jason E. Agran

IPC分类号： A61N1/36 ,  A61B5/00 ,  A61B5/06 ,  A61B5/296 ,  A61B5/391 ,  A61N1/05 ,  A61N1/372

CPC分类号： A61N1/36007 ,  A61B5/065 ,  A61B5/296 ,  A61B5/391 ,  A61B5/686 ,  A61N1/0551 ,  A61N1/36107 ,  A61N1/36132 ,  A61N1/36135 ,  A61N1/36185 ,  A61N1/37247 ,  A61N1/36021 ,  A61N1/36071 ,  A61N1/36128

摘要： Example systems for positioning an implantable electrode may include a stimulation circuitry, a sensing circuitry, and processing circuitry. The stimulation circuitry may generate electrical stimulation deliverable to a patient. The sensing circuitry may sense electromyographic (EMG) responses. The processing circuitry may control the stimulation circuitry to deliver the electrical stimulation at a plurality of different stimulation metric levels at each of a plurality of different positions. The processing circuitry may sense, via the sensing circuitry, electromyographic (EMG) responses to the electrical stimulation. The processing circuitry may score one or more of the different positions for chronic implantation of at least one implantable electrode. The scoring may be based on a stimulation metric level greater than a predetermined metric threshold sufficient to evoke at least some of the sensed EMG responses, and a level of the at least some of the sensed EMG responses.

公开(公告)号：US12070317B1

公开(公告)日：2024-08-27

申请号：US17317967

申请日：2021-05-12

申请人： NeuroWave Systems Inc.

发明人： Stéphane Bibian ,  Tatjana Zikov

IPC分类号： A61B5/00 ,  A61B5/05 ,  A61B5/283 ,  A61B5/291 ,  A61B5/296 ,  A61B5/398 ,  A61B5/25

CPC分类号： A61B5/291 ,  A61B5/283 ,  A61B5/296 ,  A61B5/398 ,  A61B5/6833 ,  A61B5/25 ,  A61B5/6839 ,  A61B2562/0209 ,  A61B2562/14 ,  A61B2562/242

摘要： The present invention relates to a physiological recording electrode, and, more particularly, to an EEG (electroencephalography) recording electrode that can be used without the need for numerous steps in preparing the subject's skin and the electrode itself. The invention further relates to a surface feature or penetrator with a size and shape which that will not bend or break, which limits the depth of application, and/or anchors the electrode or other device during normal application; and a packaging system comprising a well and electrolytic fluid for maintaining a coating of said electrolytic fluid on the surface feature or penetrator.

公开(公告)号：US20240277285A1

公开(公告)日：2024-08-22

申请号：US18651381

申请日：2024-04-30

申请人： Rutgers, The State University of New Jersey

发明人： Nizar Souayah

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/262 ,  A61B5/296 ,  A61B5/397 ,  G16H20/10 ,  G16H80/00

CPC分类号： A61B5/4836 ,  A61B5/14546 ,  A61B5/262 ,  A61B5/296 ,  A61B5/397 ,  A61B5/7267 ,  A61B5/742 ,  G16H20/10 ,  G16H80/00

摘要： In some embodiments, the present disclosure provides examples of a method for treating a demyelinating neuropathy. Electrodes can be placed on a muscle area of a patient to acquire a compound muscle action potential (CMAP) measure of the muscle integrity of the patient. A biological sample of the patient can be obtained. The patient can be identified as having a demyelinating neuropathy by inputting a conduction measure associated with a CMAP amplitude comprised in the CMAP measure into a regression model to determine a conduction measure that is within a demyelinating range defined by the regression model and determining, from the biological sample of the patient, a biomarker activity measure of the patient that is above a predetermined threshold. The method includes administering to the patient identified as having a demyelinating neuropathy a therapeutically effective amount of at least one agent used to treat the demyelinating neuropathy.

公开(公告)号：US12053634B2

公开(公告)日：2024-08-06

申请号：US17732716

申请日：2022-04-29

申请人： Autonomix Medical, Inc.

发明人： Landy Toth ,  Robert Schwartz

IPC分类号： A61B5/00 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/24 ,  A61B5/283 ,  A61B5/296 ,  A61B7/04 ,  A61B18/14 ,  A61M5/14 ,  A61N1/05 ,  A61N1/372 ,  A61B10/02 ,  A61B17/00 ,  A61B18/00 ,  A61B18/02 ,  A61N7/02

CPC分类号： A61N1/37205 ,  A61B5/02007 ,  A61B5/0205 ,  A61B5/1107 ,  A61B5/24 ,  A61B5/283 ,  A61B5/296 ,  A61B5/4839 ,  A61B5/4848 ,  A61B5/4875 ,  A61B5/6852 ,  A61B7/04 ,  A61B18/1445 ,  A61B18/1492 ,  A61M5/14 ,  A61N1/05 ,  A61B10/02 ,  A61B2017/00345 ,  A61B2018/00291 ,  A61B2018/00345 ,  A61B2018/00434 ,  A61B2018/00505 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00648 ,  A61B2018/00755 ,  A61B2018/00839 ,  A61B2018/00875 ,  A61B18/02 ,  A61B2018/143 ,  A61B2562/0214 ,  A61M2202/0275 ,  A61M2202/048 ,  A61M2202/0484 ,  A61M2202/049 ,  A61N1/0553 ,  A61N1/0556 ,  A61N7/02

摘要： A system for controlled sympathectomy procedures is disclosed. A system for controlled micro ablation procedures is disclosed. Methods for performing a controlled surgical procedure are disclosed. A system for performing controlled surgical procedures in a minimally invasive manner is disclosed. An implantable device for monitoring and/or performing a neuromodulation procedure is disclosed.

公开(公告)号：US20240256041A1

公开(公告)日：2024-08-01

申请号：US18161094

申请日：2023-01-30

申请人： HTC Corporation

发明人： Lun-Kang Lin ,  I-Han Tai

IPC分类号： G06F3/01 ,  A61B5/296 ,  G01N29/46

CPC分类号： G06F3/015 ,  A61B5/296 ,  G01N29/46

摘要： A vibrating device and an operation method thereof. The vibrating device includes multiple electromyography sensors, a force sensor, multiple vibrators and a controller. The electromyography sensors are respectively disposed at different positions of a user to obtain multiple pieces of electromyography information respectively. The vibrators are disposed adjacent to or overlapping with the electromyography sensors. During a setting period, the controller makes the vibrators vibrate according to a preset vibration waveform. During the setting period, the controller records multiple pieces of force information generated by the force sensor corresponding to multiple different applied forces of the user and the pieces of electromyography information generated by the electromyography sensors. The controller obtains multiple characteristic frequency parameters according to the corresponding pieces of electromyography information. The controller establishes a relational model between the characteristic frequency parameters and the pieces of force information.

公开(公告)号：US20240252102A1

公开(公告)日：2024-08-01

申请号：US18564391

申请日：2022-05-27

申请人： Woon-Hong YEO ,  Hyojung J. CHOO ,  GEORGIA TECH RESEARCH CORPORATION ,  EMORY UNIVERSITY

发明人： Woon-Hong YEO ,  Hyojung J. CHOO

IPC分类号： A61B5/00 ,  A61B5/257 ,  A61B5/28 ,  A61B5/291 ,  A61B5/296

CPC分类号： A61B5/4519 ,  A61B5/257 ,  A61B5/28 ,  A61B5/291 ,  A61B5/296 ,  A61B5/4842 ,  A61B5/4848 ,  A61B5/6832 ,  A61B2503/40 ,  A61B2503/42 ,  A61B2560/0468 ,  A61B2562/0219 ,  A61B2562/028 ,  A61B2562/125 ,  A61B2562/164 ,  A61B2562/166

摘要： Described herein are wireless nanomembrane non-invasive system that integrates skin-wearable printed sensors and electronics and methods that can be used to monitor an electrophysiological parameter of a subject or to identify a therapeutic agent. The systems can include wearable devices, including skin-wearable printed sensors; and electronics for real-time, continuous monitoring of electrophysiological parameters of a subject.

公开(公告)号：US20240252097A1

公开(公告)日：2024-08-01

申请号：US18566580

申请日：2022-06-01

申请人： STB INN AB

发明人： ANDREAS JONSSON ,  JOHANNA HENRIKSSON WENNSTRÖM ,  SIGNE SVENSSON

IPC分类号： A61B5/395 ,  A61B5/00 ,  A61B5/259 ,  A61B5/296

CPC分类号： A61B5/395 ,  A61B5/259 ,  A61B5/296 ,  A61B5/6823 ,  A61B5/7225 ,  A61B2562/0247 ,  A61B2562/043

摘要： A surface electromyography system, sensors for use in a surface electromyography system, and methods for use thereof. The surface electromyography system comprises a plurality of sensors for detecting muscular electrical activity, and an output unit coupleable to the plurality of sensors, the output unit operable to provide outputs representing the outputs of each of the plurality of sensors. The sensors of the plurality of sensors each comprise a pair of electrodes and are operable to provide an output representing the potential difference between the pair of electrodes.

公开(公告)号：US20240180468A1

公开(公告)日：2024-06-06

申请号：US18443150

申请日：2024-02-15

申请人： OpenBCI, Inc.

发明人： Conor Russomanno ,  Aaron Trocola ,  Sean Montgomery ,  Shirley Zhang ,  Joseph Artuso ,  Eva Esteban

IPC分类号： A61B5/256 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/291 ,  A61B5/296 ,  A61B5/297

CPC分类号： A61B5/256 ,  A61B5/0002 ,  A61B5/02141 ,  A61B5/02427 ,  A61B5/291 ,  A61B5/296 ,  A61B5/297 ,  A61B2562/0247 ,  A61B2562/164 ,  A61B2562/166 ,  A61B2562/18

摘要： Biometric information about a person may be collected and analyzed to gain insight into the person's physical and/or emotional conditions. The collection and analysis may be performed using a uniquely designed sensing device that includes multiple sets of sensors configured to collect EEG, EOG, EMG, EDA, and/or PPG signals from the person's head and/or facial areas. The sensing device may include a multi-layered facepad and may be coupled to a VR/AR headset and/or a scalp engagement apparatus to monitor the person's physiological and/or neural reactions to audio/visual stimuli.