Harshit R Suri from 534 S Oak Knoll Ave UNIT 305, Pasadena, CA 91101, age 45

view source

Systems For Treating Obstructive Sleep Apnea
view source
US Patent:

20210290961, Sep 23, 2021
Filed:

Mar 23, 2021
Appl. No.:

17/210033
Inventors:

- VALENCIA CA, US
HARSHIT R. SURI - PASADENA CA, US
JOSEPH L. CALDERON - SANTA CLARITA CA, US
BRIAN R. DEARDEN - PASADENA CA, US
International Classification:

A61N 1/36
A61N 1/372
Abstract:

Systems for treating obstructive sleep apnea having an implanted stimulator with an internal sensor configured to generate sensory data corresponding to movement of the thoracic or abdominal cavity of a patient during respiration. The system includes a wireless communications link between the stimulator and at least one external sensor for sensing a patient's physiological parameter and is used to augment the sensory data from the internal sensor. The stimulator includes a stimulation system configured to deliver electrical stimulation to a nerve which innervates an upper airway muscle, such as the hypoglossal nerve to treat sleep apnea.

Implantable Infusion Devices With Closed Loop Sensing And Associated Methods
view source
US Patent:

20210121624, Apr 29, 2021
Filed:

Oct 23, 2020
Appl. No.:

17/078816
Inventors:

- Valencia CA, US
Harshit R. Suri - Pasadena CA, US
Thomas J. Lobl - Santa Clarita CA, US
Brian M. Shelton - Altadena CA, US
Sam W. Bowman - Santa Clara CA, US
Assignee:

The Alfred E. Mann Foundation for Scientific Research - Valencia CA
International Classification:

A61M 5/142
Abstract:

Implantable infusion devices and methods that provide closed loop control.

Neurostimulators And Stimulation Systems
view source
US Patent:

20200269054, Aug 27, 2020
Filed:

May 4, 2020
Appl. No.:

16/866327
Inventors:

- Valencia CA, US
Harshit Suri - Pasadena CA, US
Edward K. F. Lee - Fullerton CA, US
Assignee:

THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH - Valencia CA
International Classification:

A61N 1/36
A61N 1/02
A61N 1/05
A61N 1/372
Abstract:

In accordance with the present invention, various embodiments of neurostimulators and stimulation systems are disclosed that provide different shapes and patterns of stimulus pulses and trains of pulses with fixed and no fixed frequencies. The neurostimulator can be configured to provide high frequency stimulation and also be implantable in the head or neck regions in order to stimulate nerves and nerve ganglions in the head and neck regions and also stimulate the brain.

Multiple Implant Communications With Adjustable Load Modulation Based On Received Signal Amplitudes
view source
US Patent:

20200015682, Jan 16, 2020
Filed:

Sep 24, 2019
Appl. No.:

16/580985
Inventors:

- Valencia CA, US
HARSHIT R. SURI - Pasadena CA, US
Assignee:

THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH - Valencia CA
International Classification:

A61B 5/00
A61N 1/372
Abstract:

A medical system and method of communicating between a telemetry controller and medical devices is provided. Coupling coefficients between a primary coil of the telemetry controller and secondary coils of the medical devices differ from each other. A primary carrier signal is applied to the primary coil, thereby respectively inducing secondary carrier signals on the secondary coils. An amplitude of the secondary carrier signal is measured on each of the secondary coils. The envelope of each secondary carrier signal is modulated in accordance with data, thereby inducing modulation of the envelope of the primary carrier signal for the implanted medical devices. The secondary carrier signal envelopes are modulated based on the measured amplitudes of the respective secondary carrier signals.

Multiple Implant Communications With Adjustable Load Modulation Using Modulation Indices
view source
US Patent:

20180256030, Sep 13, 2018
Filed:

Feb 28, 2018
Appl. No.:

15/907457
Inventors:

- SANTA CLARITA CA, US
HARSHIT R. SURI - PASADENA CA, US
Assignee:

The Alfred E. Mann Foundation for Scientific Research - SANTA CLARITA CA
International Classification:

A61B 5/00
H04Q 9/00
H04B 17/318
A61B 5/0488
A61F 2/72
Abstract:

A medical system and method of communicating between a telemetry controller and a plurality of medical devices implanted within a patient is provided. Communication links are respectively established between the telemetry controller and the implanted medical devices. The communication links are respectively amplitude modulated by the implanted medical devices at modulation levels using load modulation. Received signal strength indicators (RSSIs) of the amplitude modulated communication links for the implanted medical devices are measured. A variation of the RSSIs is decreased by modifying, based on the measured RSSIs, at least one modulation level at which the respective at least one communication link is amplitude modulated by the respective implanted medical device(s).

Multiple Implant Communications With Adjustable Load Modulation Based On Received Signal Amplitudes
view source
US Patent:

20180220891, Aug 9, 2018
Filed:

Feb 7, 2018
Appl. No.:

15/890509
Inventors:

- Santa Clarita CA, US
HARSHIT R. SURI - PASADENA CA, US
Assignee:

The Alfred E. Mann Foundation for Scientific Resea rch - Santa Clarita CA
International Classification:

A61B 5/00
A61N 1/372
Abstract:

A medical system and method of communicating between a telemetry controller and medical devices is provided. Coupling coefficients between a primary coil of the telemetry controller and secondary coils of the medical devices differ from each other. A primary carrier signal is applied to the primary coil, thereby respectively inducing secondary carrier signals on the secondary coils. An amplitude of the secondary carrier signal is measured on each of the secondary coils. The envelope of each secondary carrier signal is modulated in accordance with data, thereby inducing modulation of the envelope of the primary carrier signal for the implanted medical devices. The secondary carrier signal envelopes are modulated based on the measured amplitudes of the respective secondary carrier signals.

Neurostimulators And Stimulation Systems
view source
US Patent:

20180178015, Jun 28, 2018
Filed:

Dec 21, 2017
Appl. No.:

15/851646
Inventors:

- Santa Clarita CA, US
Harshit Suri - Pasadena CA, US
Edward K. F. Lee - Fullerton CA, US
Assignee:

THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH - SANTA CLARITA CA
International Classification:

A61N 1/36
A61N 1/02
A61N 1/05
A61N 1/372
Abstract:

In accordance with the present invention, various embodiments of neurostimulators and stimulation systems are disclosed that provide different shapes and patterns of stimulus pulses and trains of pulses with fixed and no fixed frequencies. The neurostimulator can be configured to provide high frequency stimulation and also be implantable in the head or neck regions in order to stimulate nerves and nerve ganglions in the head and neck regions and also stimulate the brain.