Eric John Christensen

US Patent:

20210251497, Aug 19, 2021

Filed:

Feb 16, 2021

Appl. No.:

17/176504

Inventors:

- Mansfield MA, US
John Wainwright - Foothill Ranch CA, US
Eric J. Panken - Edina MN, US
Jadin C. Jackson - Roseville MN, US
Alejo Chavez Gaxiola - Tempe AZ, US
Aaron Gilletti - Costa Mesa CA, US
Eduardo N. Warman - Maple Grove MN, US
Paul G. Krause - Mahtomedi MN, US
Eric M. Christensen - Gilbert AZ, US
Patrick W. Kinzie - Glendale AZ, US
Julia Slopsema - Fridley MN, US
Avram Scheiner - Vadnais Heights MN, US
Brian D. Pederson - East Bethel MN, US
David J. Miller - Austin TX, US

International Classification:

A61B 5/02
A61B 5/291
A61B 5/28
A61B 5/293
A61B 5/257
A61B 5/33
A61B 5/372
A61B 5/11
A61B 5/283
A61B 5/00
A61B 5/0205

Abstract:

A system for detecting strokes includes a sensor device configured to obtain physiological data from a patient, for example brain activity data. The sensor device can include electrodes configured to be disposed at the back of the patient's neck or base of the skull. The electrodes can detect electrical signals corresponding to brain activity in the P3, Pz, and/or P4 brain regions or other brain regions. A computing device communicatively coupled to the sensor device is configured to receive the physiological data and analyze it to indicate whether the patient has suffered a stroke.

US Patent:

20210251578, Aug 19, 2021

Filed:

Aug 28, 2020

Appl. No.:

17/006444

Inventors:

- Mansfield MA, US
John Wainwright - Foothill Ranch CA, US
Eric J. Panken - Edina MN, US
Jadin C. Jackson - Roseville MN, US
Alejo Chavez Gaxiola - Tempe AZ, US
Aaron Gilletti - Costa Mesa CA, US
Eduardo N. Warman - Maple Grove MN, US
Paul G. Krause - Shoreview MN, US
Eric M. Christensen - Gilbert AZ, US
Patrick W. Kinzie - Glendale AZ, US
Julia Slopsema - Fridley MN, US

International Classification:

A61B 5/00
A61B 5/0478
A61B 5/04
A61B 5/0205
A61B 5/042
A61B 5/11

Abstract:

A system for detecting strokes includes a sensor device configured to obtain physiological data from a patient, for example brain activity data. The sensor device can include electrodes configured to be disposed at the back of the patient's neck or base of the skull. The electrodes can detect electrical signals corresponding to brain activity in the P3, Pz, and/or P4 brain regions or other brain regions. A computing device communicatively coupled to the sensor device is configured to receive the physiological data and analyze it to indicate whether the patient has suffered a stroke.