Alexander N Morrow

US Patent:

20230020138, Jan 19, 2023

Filed:

Sep 15, 2022

Appl. No.:

17/945486

Inventors:

- Columbus OH, US
Gaurav Sharma - Columbus OH, US
Andrew Sweeney - Columbus OH, US
Amy M. Heintz - Dublin OH, US
Stephanie Kute - Columbus OH, US
Nicholas Annetta - Columbus OH, US
Thomas D. Haubert - Columbus OH, US
Steven M. Risser - Reynoldsburg OH, US
Jeffrey Friend - Columbus OH, US
John Bartholomew - Columbus OH, US
Rachel Thurston - Columbus OH, US
Alexander C. Morrow - Gahanna OH, US
George Brand - Columbus OH, US
Jeffrey Ellis - Columbus OH, US
Matthew Mowrer - Columbus OH, US
Raymond Zaborski - Columbus OH, US

International Classification:

A61N 1/05
A61N 1/04
A61B 5/00
A61B 5/11
A61B 5/291
A61B 5/375
A61B 5/389

Abstract:

The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.

US Patent:

20180154133, Jun 7, 2018

Filed:

Jan 16, 2018

Appl. No.:

15/872734

Inventors:

- Columbus OH, US
Jeffrey Friend - Columbus OH, US
Gaurav Sharma - Lewis Center OH, US
Andrew Sweeney - Columbus OH, US
Amy M. Heinz - Dublin OH, US
Stephanie Kute - Columbus OH, US
Nicholas Annetta - Columbus OH, US
Thomas D. Haubert - Columbus OH, US
Steven M. Risser - Reynoldsburg OH, US
Alexander Morrow - Gahanna OH, US
Raymond Richard Zaborski - Westerville OH, US
George Naegele Brand - Dublin OH, US
Matthew Edward Mowrer - Saint Clairsville OH, US

International Classification:

A61N 1/04
G06F 3/01
A61N 1/36

Abstract:

The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.

US Patent:

20170250778, Aug 31, 2017

Filed:

May 16, 2017

Appl. No.:

15/596842

Inventors:

- Columbus OH, US
Alexander Morrow - Gahanna OH, US

International Classification:

H04K 3/00
G08B 7/06
H01Q 21/22
G08B 6/00

Abstract:

A portable countermeasure device is provided comprising one or more directional antennae, one or more disruption components and at least one activator. The portable countermeasure device further comprises a body having a dual-grip configuration, with the directional antennae are affixed to a front portion of the body. The one or more disruption components may be internally mounted within the device body. The dual-grip configuration allows an operator to use his body to steady and support the device while maintaining the antenna on target. The second grip is positioned adjacent the first grip, with the first grip angled toward the rear of the device and the second grip angled toward the front of the device. The portable countermeasure device is aimed at a specific drone, the activator is engaged, and disruptive signals are directed toward the drone, disrupting the control, navigation, and other signals to and from the drone.

US Patent:

20160221283, Aug 4, 2016

Filed:

Sep 10, 2014

Appl. No.:

15/021652

Inventors:

- Columbus OH, US
Erik Edwards - Gahanna OH, US
Amy M. Heintz - Dublin OH, US
John S. Laudo - Hilliard OH, US
Alexander C. Morrow - Gahanna OH, US
Steven M. Risser - Reynoldsburg OH, US

International Classification:

B29D 11/00
G02C 7/10
B29D 11/02
G02B 1/04

Abstract:

Methods and devices for altering the power of a lens, such as an intraocular lens, are disclosed. In one method, the lens comprises a single polymer matrix containing crosslinkable pendant groups, wherein the polymer matrix increases in volume when crosslinked. The lens does not contain free monomer. Upon exposure to ultraviolet radiation, crosslinking causes the exposed portion of the lens to increase in volume, causing an increase in the refractive index. In another method, the lens comprises a polymer matrix containing photobleachable chromophores. Upon exposure to ultraviolet radiation, photobleaching causes a decrease in refractive index in the exposed portion without any change in lens thickness. These methods avoid the need to wait for diffusion to occur to change the lens shape and avoid the need for a second exposure to radiation to lock in the changes to the lens.

US Patent:

20160195735, Jul 7, 2016

Filed:

Mar 11, 2016

Appl. No.:

15/068396

Inventors:

- Columbus OH, US
Erik Edwards - Gahanna OH, US
Amy M. Heintz - Dublin OH, US
John S. Laudo - Hilliard OH, US
Alexander C. Morrow - Gahanna OH, US
Steven M. Risser - Reynoldsburg OH, US

International Classification:

G02C 7/02
G02C 7/04
G02B 1/04

Abstract:

Methods and devices for altering the power of a lens, such as an intraocular lens, are disclosed. In one method, the lens comprises a single polymer matrix containing crosslinkable pendant groups, wherein the polymer matrix increases in volume when crosslinked. The lens does not contain free monomer. Upon exposure to ultraviolet radiation, crosslinking causes the exposed portion of the lens to increase in volume, causing an increase in the refractive index. In another method, the lens comprises a polymer matrix containing photobleachable chromophores. Upon exposure to ultraviolet radiation, photobleaching causes a decrease in refractive index in the exposed portion without any change in lens thickness. These methods avoid the need to wait for diffusion to occur to change the lens shape and avoid the need for a second exposure to radiation to lock in the changes to the lens.