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Multifrequency electrical impedance imaging using lorentz fields

Country of Origin: Turkey
Reference Number: TOTR20180619001
Publication Date: 19 June 2018


A Turkish researcher has developed an invention which is a hybrid method to image the electrical impedance imaging (electromagnetic fields and ultrasound). High-resolution, and early stage diagnosis of tumor tissues are possible with this method. Unlike current methods, it is based on electrical current induction using ultrasound together with an applied static magnetic field.
The researcher is interested in licensing the technology.


In this invention, an approach is proposed to image the electrical impedance (conductivity and permittivity) properties of biological tissues. This approach is based on electrical current induction using ultrasound together with an applied static magnetic field. Acoustic vibrations are generated via piezoelectric transducers located on the surface of a biological body. A linear phased array piezoelectric transducer is used to form pressure distribution in human body/tissue. In the existence of a static magnetic field, the resultant (velocity) current density is sensed by a receiver coil encircling the tissue or placed near the tissue and used for reconstructing the conductivity and permittivity distribution.

The researcher is looking for potential customers who will be interested in licensing agreements that refers to a written agreement entered into by the contractual owner of a property or activity giving permission to another to use that property or engage in an activity in relation to that property. The property involved in a licensing agreement can be real, personal or intellectual. Within this agreement; international partner can use the technology in its territory and the territory of the partner can benefit from the invention.

Advantages and Innovations

This invention's advantages and innovations:
• High resolution
• Early stage diagnosis
• Information from deeper tissues
• Contactless measurements
• Fast, safe, and confortable imaging
These innovations and advantages makes the invention more appropriate and beneficial which puts convenience and discrepancy.

Stage Of Development

Under development/lab tested

Requested partner

The researcher is looking for clients who will be willing to licence the technology. Within this cooperation type, the company aims to have license agreement for the technology provided so that the companies internationalization process can have a place. International partners can benefit from this technology within licence agreement and the technologies advantage may spread to wider places. As have mentioned before, the technology enables various organization in the various areas. So the technology targets those areas.

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