Mark J Lehmkuhle

US Patent:

6467905, Oct 22, 2002

Filed:

Oct 9, 2001

Appl. No.:

09/806064

Inventors:

John S. Stahl - Shaker Heights OH 44120
Mark J. Lehmkuhle - Salt Lake City UT 84102
Kelvin Wu - Seattle WA 98122
Bennett Curtis Burke - Cincinnati OH 45206

International Classification:

A61B 308

US Classification:

351202, 351203

Abstract:

A device ( ) for treating eye movement disorders is described. The device is wearable, and utilizes servo controlled prisms to treat disorders of ocular mobility in non-invasive and non-pharmacologic manner. Probe ( ) comprises an eye movement sensor. The device ( ) oscillates the image of the world as perceived by a patient in lock step with pathological nystagmus to negate its deleterious effects. Furthermore, the subject treatment device negates only abnormal eye movement. Voluntary, and normal reflex eye movements required for normal vision do not affect operation of the device. In addition to acquired pendular nystagmus (APN), the device is potentially usable to treat non-sinusoidal ocular oscillations (e. g. , jerk nystagmus), strabismus, vestibular insufficiency, and other ocular mobility disorders. A corresponding method for treating APN and other eye movement disorders is also described.

US Patent:

20220346695, Nov 3, 2022

Filed:

Jul 11, 2022

Appl. No.:

17/811767

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/384
A61B 5/372
A61B 5/291
A61B 5/00

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.

US Patent:

20220346700, Nov 3, 2022

Filed:

Jul 11, 2022

Appl. No.:

17/811810

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/00
G06N 20/00
A61B 5/374

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.

US Patent:

20220338780, Oct 27, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/860989

Inventors:

- Salt Lake City UT, US
Michael K. Elwood - Farmington UT, US
John H. Fisher - Cottonwood Heights UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US

International Classification:

A61B 5/291
A61B 5/316
A61B 5/00
A61B 17/34

Abstract:

Disclosed systems include a self-contained electroencephalogram (EEG) recording patch comprising a first electrode, a second electrode and wherein the first and second electrodes cooperate to measure a skin-electrode impedance, a substrate containing circuitry for generating an EEG signal from the measured skin-electrode impedance, amplifying the EEG signal, digitizing the EEG signal, and retrievably storing the EGG signal. The patch also comprises a power source and an enclosure that houses the substrate, the power source, and the first and second electrodes in a unitary package.

US Patent:

20220338789, Oct 27, 2022

Filed:

Jul 11, 2022

Appl. No.:

17/811752

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/00
G06N 20/00
A61B 5/374

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.

US Patent:

20220338790, Oct 27, 2022

Filed:

Jul 11, 2022

Appl. No.:

17/811756

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/00
G06N 20/00
A61B 5/374

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.

US Patent:

20220338791, Oct 27, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/861012

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/00
G06N 20/00
A61B 5/374

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.

US Patent:

20220338792, Oct 27, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/861039

Inventors:

- Salt Lake City UT, US
Mitchell A. Frankel - Salt Lake City UT, US
Mark J. Lehmkuhle - Salt Lake City UT, US
Jean M. Wheeler - Salt Lake City UT, US
Robert Lingstuyl - Salt Lake City UT, US
Erin M. West - Midvale UT, US
Tyler D. McGrath - Salt Lake City UT, US

International Classification:

A61B 5/00
G06N 20/00
A61B 5/374

Abstract:

One embodiment provides a method, including: obtaining EEG data from one or more single channel EEG sensor worn by a user; classifying, using a processor, the EEG data as one of nominal and abnormal; and providing an indication associated with a classification of the EEG data. Other embodiments are described and claimed.