Baylor University

Scott & White Healthcare

Loma Linda University

Keith E Schubert

Samantha Dayawansa

Jeffrey S Olafsen

Jason H Huang

Linda J Olafsen

Jin-Woo Choi

Ralph Steven Kurti

Serkan Inceoglu

Mathew T Kattadiyil

Sunghwan Lee

The disclosure provides a system and method for a programmable medical wire that can be preprogrammed, and controlled and reshaped upon command. The system can include a power supply, a controller, and a multilayered wire assembly. The wire assembly includes a core conductor, actuator conductors coupled to the core conductor, selective conductors formed adjacent the core conductor and the actuator conductors, and a protective biocompatible shield around the layers. The selective conductors can be energized to activate the actuator conductors and cause the actuator conductors to bend or twist in a preprogrammed manner. By selectively controlling the direction of movement of the actuator conductors, the wire assembly can be remotely guided through body passageways to the target. Auxiliary equipment such as sensors, micro cameras, detectors, cutters, and other equipment can also be coupled to the wire assembly, and controlled and communicated with through one or more of the selective conductors.

Programmable medical wire system and method

The present disclosure provides a system and method for using widely available ultrasound imaging to overcome the limitations of imaging guidewires and other small objects that may be subwavelength in size relative to an ultrasound wavelength. The system and method can reduce the use of X-rays and exposure to the dangerous effects of radiation and avoids the expense of MRI technology. The subwavelength object, such as a guidewire, can be detected using several methods and associated systems described herein, including the object changing positions at a frequency that creates a brighter ultrasound image of the object as the object progresses across a scanned region of the ultrasound detector. In some embodiments, the movement of the small object causes a different speckle signature than the object itself would otherwise generate. Analysis of changes in speckle patterns due to progressive movement of an object can yield a detectable object.

Ultrasound locatable surgical guidewire system and method

A device for determining or measuring temporomandibular joint positions and movements of a patient. A method for determining or measuring one or more than one temporomandibular joint position or movement of a patient. A method of diagnosing a condition or disease of a temporomandibular joint of a patient.

Device, system and methods for determining and measuring temporomandibular joint positions and movements

Growing community of inventors

China Spring, TX, United States of America

Keith E Schubert