Jason P Dougherty

US Patent:

8428708, Apr 23, 2013

Filed:

May 21, 2012

Appl. No.:

13/476960

Inventors:

Bradley E. White - Mason OH, US
John Lemke - Pleasanton CA, US
Paul Hayter - Mountain View CA, US
Corinna X. Chen - Oakland CA, US
Brian W. Read - Brier WA, US
Jason E. Dougherty - Seattle WA, US

Assignee:

Incline Therapeutics, Inc. - Redwood City CA
Alza Corporation - Vacaville CA

International Classification:

A61N 1/30

US Classification:

604 20, 604501

Abstract:

Electrotransport drug delivery devices, system and methods of using configured to determine if a current is present between the anode and cathode when drug is not intended to be delivered by the device. These devices/systems may include an off-current module to determine that any current (e. g. , which may be inferred by measuring potential difference between the anode and cathode of the device) flowing between the anode and cathode is below a threshold value when the device is not supposed to be delivering drug, thereby preventing unintended delivery of drug and/or alerting a user that unintended delivery of drug may occur.

US Patent:

8428709, Apr 23, 2013

Filed:

Jun 11, 2012

Appl. No.:

13/493314

Inventors:

Bradley E. White - Mason OH, US
Paul Hayter - Mountain View CA, US
John Lemke - Pleasanton CA, US
Scot Satre - Brentwood CA, US
Corinna X. Chen - Oakland CA, US
Brian W. Read - Brier WA, US
Jason E. Dougherty - Seattle WA, US

Assignee:

Incline Therapeutics, Inc. - Redwood City CA
Alza Corporation - Vacaville CA

International Classification:

A61N 1/30

US Classification:

604 20, 604 21, 604500, 604501, 607 62, 607 63, 607 64, 323265, 323283, 323284, 323285, 323286, 323287, 323288, 323289, 323290

Abstract:

Devices, systems and methods for controlling the application of current and/or voltage to deliver drug from patient contacts of an electrotransport drug delivery device by indirectly controlling and/or monitoring the applied current without directly measuring from the cathode of the patient terminal. In particular, described herein are electrotransport drug delivery systems including constant current delivery systems having a feedback current and/or voltage control module that is isolated from the patient contacts (e. g. , anodes and cathodes). The feedback module may be isolated by a transistor from the patient contacts; feedback current and/or voltage control measurements may be performed at the transistor rather than at the patient contact (e. g. , cathode).

US Patent:

20130310729, Nov 21, 2013

Filed:

Apr 19, 2013

Appl. No.:

13/866371

Inventors:

Bradley E. WHITE - Mason OH, US
John LEMKE - Pleasanton CA, US
Paul HAYTER - Mountain View CA, US
Corinna X. CHEN - Oakland CA, US
Brian W. READ - Brier WA, US
Jason E. DOUGHERTY - Seattle WA, US

International Classification:

A61N 1/18

US Classification:

604 20

Abstract:

Electrotransport drug delivery devices, system and methods of using configured to determine if a current is present between the anode and cathode when drug is not intended to be delivered by the device. These devices/systems may include an off-current module to determine that any current (e.g., which may be inferred by measuring potential difference between the anode and cathode of the device) flowing between the anode and cathode is below a threshold value when the device is not supposed to be delivering drug, thereby preventing unintended delivery of drug and/or alerting a user that unintended delivery of drug may occur.

US Patent:

20150338445, Nov 26, 2015

Filed:

Jul 31, 2015

Appl. No.:

14/815676

Inventors:

Bradley E. WHITE - Lebanon OH, US
John LEMKE - Pleasanton CA, US
Paul HAYTER - Mountain View CA, US
Corinna X. CHEN - Oakland CA, US
Brian W. READ - Brier WA, US
Jason E. DOUGHERTY - Seattle WA, US

International Classification:

G01R 19/145
G08B 21/18
G01R 19/165
A61N 1/30
A61N 1/08

Abstract:

Electrotransport drug delivery devices, system and methods of using configured to determine if a current is present between the anode and cathode when drug is not intended to be delivered by the device. These devices/systems may include an off-current module to determine that any current (e.g., which may be inferred by measuring potential difference between the anode and cathode of the device) flowing between the anode and cathode is below a threshold value when the device is not supposed to be delivering drug, thereby preventing unintended delivery of drug and/or alerting a user that unintended delivery of drug may occur.

Author:

Jason Dougherty

ISBN #:

0595277500