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公开(公告)号：US11497925B2
公开(公告)日：2022-11-15
申请号：US17653756
申请日：2022-03-07
发明人： Tomas Schwarz , Ondra Prouza
摘要： Device and methods for enhancing visual appearance by muscle contracts are provided herein. The device may include a capacitor, a first applicator with a first magnetic field generating coil, a second applicator with a second magnetic field generating coil, a first switch to discharge energy from the capacitor to the first magnetic field generating coil to generate a first time-varying magnetic field, and a second switch to discharge energy from the capacitor to the second magnetic field generating coil to generate a second time-varying magnetic field. The magnetic field generating coils may be spaced apart from the casings to allow cooling media to flow. The time-varying magnetic fields may have a plurality of pulses with biphasic impulses, and when applied to a muscle in a body region, the muscle is contracted. The body region may be a buttock, an abdomen, arms, or thighs.
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公开(公告)号：US20220347480A1
公开(公告)日：2022-11-03
申请号：US17812989
申请日：2022-07-15
摘要： A system for restoring muscle function to the lumbar spine to treat low back pain is provided. The system may include electrodes coupled to an implantable pulse generator (IPG), a handheld activator configured to transfer a stimulation command to the IPG, and an external programmer configured to transfer programming data to the IPG. The stimulation command directs the programmable controller to stimulate the tissue in accordance with the programming data. The system may include a software-based programming system run on a computer such that the treating physician may program and adjust stimulation parameters.
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公开(公告)号：US20220347471A1
公开(公告)日：2022-11-03
申请号：US17858151
申请日：2022-07-06
申请人： ELECTROCORE, INC
发明人： Bruce J. Simon , Joseph P. Errico , John T. Raffle
摘要： Systems and methods are provided for modulating one or more nerves within patients. A method comprises generating a signal comprising an electrical impulse and contacting an interface with an outer skin surface of a patient. The electrical impulse is delivered from one or more electrode(s) through the interface and the outer skin surface of the patient to a vagus nerve, thereby modulating the vagus nerve sufficiently to treat a medical condition. The one or more electrode(s) are spaced from the interface by a distance of about 0.25 to about 4 times an outer dimension of the interface.
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公开(公告)号：US20220305279A1
公开(公告)日：2022-09-29
申请号：US17620032
申请日：2020-07-09
发明人： MICHAEL KEIDAR , DAYUN YAN , XIAOLIANG YAO , Li LIN , Vikas SONI , Jonathan SHERMAN
IPC分类号： A61N2/00 , A61K31/495 , A61P35/00
摘要： A method and system of sensitization of cancerous cells in a volume is disclosed. A plasma tube including a pair of electrodes coupled to a power supply is provided. The plasma tube generates a plasma jet between the electrodes. A controller is coupled to a power supply to control a discharge voltage to the electrodes to generate the plasma jet and direct an electro-magnetic field at the volume having cancerous cells and normal cells for a sufficient time to sensitize the cancer cells. A treatment device applies a treatment such as TMZ to the sensitized cancer cells after the cancer cells are sensitized by the electro-magnetic field.
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公开(公告)号：US20220280802A1
公开(公告)日：2022-09-08
申请号：US17752261
申请日：2022-05-24
发明人： Tomás SCHWARZ , Ondra PROUZA
摘要： Combined methods for treating a patient using time-varying magnetic field are described. The treatment methods combine various approaches for aesthetic treatment. The methods are focused on enhancing a visual appearance of the patient.
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公开(公告)号：US20220273961A1
公开(公告)日：2022-09-01
申请号：US17633792
申请日：2020-08-07
申请人： REALIZE MEDTECH LLC
发明人： Mark E. RIEHL
摘要： A magnetic stimulation system may include first and second subsystems. The first subsystem may include a first stimulator, a first coil, and a first processor configured to determine stimulation parameter data for a subject. The second subsystem may include a second stimulator, a headpiece including an identifier and a second coil mounted to a headpiece body at a fixed location, an image recording device, and a second processor configured to: receive first image data for one or more first images of the subject and headpiece; receive, from the image recording device, second image data for one or more second images of the subject and headpiece; determine, using the first and second image data, that the stimulation parameter data corresponds to the subject; determine, using the second image data, that the headpiece corresponds to the subject; and determine, using the second image data, that the headpiece is at a pre-determined position.
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公开(公告)号：US11426600B2
公开(公告)日：2022-08-30
申请号：US16604752
申请日：2018-04-13
摘要： Photobiomodulation therapy (PBMT) can be applied to a dystrophic muscle to delay dystrophy progression. A light source device can be contacted to a subject's skin proximal to a dystrophic muscle or muscle group. A light signal (with wavelengths from the red to infrared part of the spectrum) can be applied in at least one of a pulsed operating mode, a continuous operating mode, and a super-pulsed operating mode through the light source device to the dystrophic muscle or muscle group. The light signal is applied for a time sufficient to stimulate a phototherapeutic response in the dystrophic muscle or muscle group.
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公开(公告)号：US20220257963A1
公开(公告)日：2022-08-18
申请号：US17674749
申请日：2022-02-17
发明人： Jin Woo CHEON , Jae Hyun LEE , Jung Uk LEE
摘要： The rotating magnetic field generating device for modulating the activity of cells according to an exemplary embodiment of the present invention may include a plurality of magnetic field generating units for generating a rotating magnetic field with an imaginary reference line as a rotation axis that are disposed to be spaced apart from the rotation axis; and an internal space in which a living body can be placed, wherein when an imaginary line in which the magnetic flux direction of the rotating magnetic field is horizontal is referred to as a reference line, the rotating magnetic field on the reference plane may satisfy Relationship Formulas 1 and 2 below, and wherein the area of the rotating magnetic field that satisfies Relationship Formulas 1 and 2 may be 0.1 cm2 or more: |Mc|≥1 mT [Relationship Formula 1] |M75−Mc|/D75≤5.0 T/m [Relationship Formula 2] In Relationship Formulas 1 and 2 above, Mc is the strength of the magnetic field at the position of the rotation axis, D75 is the distance from the rotation axis to the 75% position of the distance to the magnetic force generating unit, and M75 is the strength of the magnetic field at the position D75.
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公开(公告)号：US20220257941A1
公开(公告)日：2022-08-18
申请号：US17728765
申请日：2022-04-25
发明人： Jacob A. LEVINE , Michael A. FALTYS
摘要： Described herein are methods and systems for using EEG recordings to improve vagus nerve stimulation (VNS) therapy. In particular, described herein are methods and systems for using EEG recordings to detect P300 and/or activation of the nucleus basalis and/or the locus coeruleus to determine the efficacy of VNS. The EEG recordings can be used to provide feedback control to help optimize stimulation parameters and to screen for patients that respond well to VNS therapy.
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100.发明授权公开(公告)号：US11413471B2
公开(公告)日：2022-08-16
申请号：US17041618
申请日：2019-03-26
发明人： Yunfeng Zheng , Kui Geng
摘要： A central nervous magnetic stimulation device and a healthcare or medical instrument, wherein the device comprises a power source, a control circuit and a coil component, the control circuit comprising a main control chip and a main circuit, the power source supplying power to the control circuit, and the control circuit outputting a time-varying current to the coil component to generate a corresponding time-varying magnetic field. The area of the time-varying magnetic field matches with the size of a head, and the time-varying current is output at a frequency above 2000 Hz, and constitutes a string of rhythmic cluster-like bursts at an appropriate duty ratio or forms an envelope in a difference frequency way to output rhythm characteristics. The device can apply to the brain a magnetic stimulation with a weak intensity and high-frequency carrier wave, rhythmic cluster-like bursts and an approximately uniform magnetic field intensity distribution.
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