Steven R Hansen

US Patent:

20130243158, Sep 19, 2013

Filed:

May 13, 2013

Appl. No.:

13/893293

Inventors:

Steven D. Hansen - Concord CA, US
Erik Chell - Oakland CA, US
Matt Herron - Palo Alto CA, US

Assignee:

Oraya Therapeutics, Inc. - Newark CA

International Classification:

A61N 5/10

US Classification:

378 65

Abstract:

A radiosurgery system is described that delivers a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated, specifically macular degeneration. In some embodiments, ocular structures are placed in a global coordinate system, based on ocular imaging, which leads to direction of an automated positioning system. In some embodiments, the position of an ocular structure is tracked and related to a radiosurgery system. In some embodiments, a treatment plan is utilized for a specific disease to be treated and/or structures to be avoided. In some embodiments, a fiducial aids in positioning the system. In some embodiments, a reflection off the eye is used to aid in positioning. In some embodiments, radiodynamic therapy is described in which radiosurgery is used in combination with other treatments and can be delivered concomitant with, prior to, or following other treatments.

US Patent:

20130301800, Nov 14, 2013

Filed:

Nov 6, 2012

Appl. No.:

13/670405

Inventors:

Steven D. Hansen - Concord CA, US

International Classification:

A61N 5/10

US Classification:

378 65

Abstract:

Radiosurgery systems are described that are configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated, and in some embodiments, other disorders or tissues of a body are treated with the dose of radiation. In some embodiments, target tissues are placed in a global coordinate system based on ocular imaging. In some embodiments, a fiducial marker is used to identify the location of the target tissues.

US Patent:

20140328461, Nov 6, 2014

Filed:

Jul 21, 2014

Appl. No.:

14/337122

Inventors:

- Newark CA, US
Steven D. Hansen - Concord CA, US

International Classification:

A61N 5/10

US Classification:

378 62, 600436

Abstract:

Radiosurgery systems are described that are configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated, and in some embodiments, other disorders or tissues of a body are treated with the dose of radiation. In some embodiments, target tissues are placed in a global coordinate system based on ocular imaging. In some embodiments, a fiducial marker is used to identify the location of the target tissues.