Neurometrix, Inc.

Other

Massachusetts Institute of Technology

Shai N Gozani

Xuan Kong

Michael L Williams

Andres Aguirre

Glenn Herb

Marc P Cryan

Thomas C Ferree

Tom Ferree

Charles Fendrock

Matthew A Neimark

Bonniejean Boettcher

Paul E Brefka

Zhixiu Han

Martin D Wells

Christopher T Turner

Marie Neverov

Salim Kassem

Gregory Wolos

John D'Arco

Michael Joseph MacDonald

Pratap Uday Ganapathy

Srivathsan Krishnamachari

Tim Proulx

Steven Paul Keller

Brian H Tracey

Wendy Timpson

Changwang Wu

Rebecca A Burrell

L Joy Somogyi

Jeffrey S Mekler

Ann Pavlik Meyer

Pansy Bansal

Michael Williams

Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a stimulator for electrically stimulating at least one nerve with at least one stimulation pulse; a controller connected to the stimulator for controlling at least one characteristic of the at least one stimulation pulse; an analyzer for identifying the current and future presence of pain-altering patterns based on weather and/or environmental factors; and a processor connected to the analyzer and the controller for modulating the at least one characteristic of the at least one stimulation pulse according to the pain-altering patterns identified by the analyzer.

Apparatus and method for the automated control of transcutaneous electrical nerve stimulation based on current and forecasted weather conditions

Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a stimulation unit for electrically stimulating at least one nerve using electrical pulses; an electrode assembly connectable to the stimulation unit, the electrode assembly comprising a sensing unit, a storage unit, and a communications unit; and a control unit connected to the stimulation unit and the communications unit, the control unit being configured for controlling operation of the stimulation unit based on information from the electrode assembly.

'Smart' electrode assembly for transcutaneous electrical nerve stimulation (TENS)

Apparatus for assessing the accuracy of a target stimulation intensity level used in transcutaneous electrical nerve stimulation to a user, the apparatus comprising: a calculation unit for calculating a set of expected values of the target stimulation intensity level for a desired sensation based on a profile of the user; a stimulation unit for electrically stimulating at least one nerve of the user at one or more stimulation levels; a discovery unit for enabling the user to indicate a target stimulation intensity level at which the electrical stimulation to the user evokes the desired sensation from the user; and an assessment unit to determine the accuracy of the indicated target stimulation intensity level based on the expected set of values of the target stimulation intensity level for the desired sensation.

Intelligent determination of therapeutic stimulation intensity for transcutaneous electrical nerve stimulation

Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a stimulator for electrically stimulating at least one nerve, a stimulator housing, a monitor for monitoring transient motion of the stimulator housing, an analyzer for analyzing transient motion monitored by the monitor for determining whether transient motion of the stimulator housing has occurred, and a controller for automatically transitioning at least one of the stimulator, the monitor, and the analyzer between a standby mode and a power save mode, wherein the power save mode supports a subset of the functionality of the stimulator and the monitor which is available in the standby mode so as to conserve battery power in the power save mode.

Apparatus and method for button-free control of a wearable transcutaneous electrical nerve stimulator using interactive gestures and other means

Apparatus for transcutaneous electrical nerve stimulation in humans, the apparatus comprising: a housing; a stimulation unit mounted within the housing for electrically stimulating nerves; an electrode array releasably mounted to the housing and connectable to the stimulation means, the electrode array comprising a plurality of electrodes for electrical stimulation of nerves; a control unit mounted to the housing and electrically connected to the stimulation unit for controlling at least one characteristic of the stimulation unit; a monitoring unit mounted to the housing and electrically connected to the stimulation unit for monitoring at least one characteristic of the stimulation unit; a user interface unit mounted to the housing and electrically connected to the control unit for controlling the stimulation unit; a display unit mounted to the housing and electrically connected to the control unit and the monitoring unit for displaying the status of the stimulations unit; and a strap attached to the housing; wherein the strap is configured to hold the housing, stimulation unit and electrode array at a specific anatomical location to treat pain.

Apparatus and method for relieving pain using transcutaneous electrical nerve stimulation

The present invention is directed to transcutaneous electrical nerve stimulation (TENS) devices which utilize novel stimulation waveforms and novel arrangements of TENS electrodes to improve the efficiency of power consumption while enhancing therapeutic effects.

Transcutaneous electrical nerve stimulation using novel unbalanced biphasic waveform and novel electrode arrangement

Apparatus for providing transcutaneous electrical nerve stimulation (TENS) therapy to a user, the apparatus comprising: a housing; an application unit for providing mechanical coupling between the housing and the user's body; a stimulation unit for electrically stimulating at least one nerve of the user; a sensing unit for sensing the user's body movement and body orientation; and a reporting unit for providing the user with feedback based on the user's sensed body movement and body orientation.

Transcutaneous electrical nerve stimulator with automatic detection of leg orientation and leg motion for enhanced sleep analysis, including enhanced transcutaneous electrical nerve stimulation (TENS) using the same

Apparatus for providing transcutaneous electrical nerve stimulation (TENS) therapy to a user, said apparatus comprising: a housing; an application unit for providing mechanical coupling between the housing and the user's body; a stimulation unit for electrically stimulating at least one nerve of the user; a sensing unit for (i) sensing the user's body movement and body orientation to determine whether the user is in an 'out-of-bed' state or a 'rest-in-bed' state, and (ii) analyzing the sleep characteristics of the user during the &#x201c;rest-in-bed&#x201d; state; and a feedback unit for at least one of (i) providing the user with feedback in response to the analysis of the sleep characteristics of the user, and (ii) modifying the electrical stimulation provided to the user by the stimulation unit in response to the analysis of the sleep characteristics of the user; wherein the sleep characteristics comprise a likelihood measure of the user's sleep quality.

Dynamic control of transcutaneous electrical nerve stimulation therapy using continuous sleep detection

Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising:

Transcutaneous electrical nerve stimulator with automatic detection of user sleep-wake state

Detecting cutaneous electrode peeling using electrode-skin impedance

Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a stimulator for electrically stimulating at least one nerve; a stimulator housing; a monitor for monitoring transient motion of the stimulator housing; an analyzer for analyzing transient motion monitored by the monitor for determining whether transient motion of the stimulator housing has occurred; and a controller for automatically transitioning at least one of the stimulator, the monitor, and the analyzer between a standby mode and a power save mode; wherein the power save mode supports a subset of the functionality of the stimulator and the monitor which is available in the standby mode so as to conserve battery power in the power save mode.

Apparatus for measuring sural nerve conduction velocity and amplitude, the apparatus including a housing; stimulation means for electrically stimulating a human sural nerve; a biosensor comprising a plurality of electrodes for detecting a sural nerve response evoked by the stimulation means; acquisition means electrically connected to the biosensor for electrically acquiring the sural nerve response detected by the biosensor; processing means electrically connected to the acquisition means for digitizing, processing and storing the acquired sural nerve response; calculation means electrically connected to the processing means for calculating the conduction velocity and amplitude of the processed sural nerve response; and display means for displaying the sural nerve conduction velocity and amplitude; wherein the stimulation means and the biosensor are designed to be placed on a patient's anatomy, in the vicinity of a sural nerve.

Apparatus and method for the automated measurement of sural nerve conduction velocity and amplitude

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Brookline, MA, United States of America

Shai N Gozani