University of Cyprus

Dna Electronics Limited

Gynetronics Ltd.

Georgiou, Julius

Andreou, Charalambos, Micheal

Julius Georgiou

Charalambos Michael Andreou

Christofer Toumazou

Vasilios Tanos

Charalambos Micheal Andreou

Devices, systems and related methods for direct and in-vivo monitoring and stimulation of the endometrial cavity include a plurality of sensing modalities incorporated on a set of flexible conductive filaments that allows its insertion in an endometrial cavity through the vagina. The flexible set of conductive filaments is in direct contact with the endometrium to maximize recording sensitivity and acquire direct readings, which correspond to the functionality of the endometrium and/or electrically stimulate endometrial peristalsis in a controlled manner. The same electrodes can be used for a controlled stimulation to strengthen weakened muscle tissue before and after medical and surgical interventions on the uterus, to reset to normal contractility. The methods and systems disclosed herein can be used to improve the chances of success for artificial insemination, including in-vitro fertilization, embryo transfer, and intrauterine insemination, diagnostic tests, and may further improve the overall understanding of endometrial functionality.

Method and apparatus for direct in-vivo, electrical and chemical monitoring and stimulation of the endometrial cavity

A hybrid MEMS microfluidic gyroscope is disclosed. The hybrid MEMS microfluidic gyroscope may include a micro-machined base enclosure having a top fluid enclosure, a fluid sensing enclosure and a bottom fluid enclosure. The hybrid MEMS microfluidic gyroscope may include a plurality of cantilevers disposed within the bottom semi-circular portion of the micro-machined base enclosure or a single membrane disposed within the bottom semi-circular portion of the micro-machined base enclosure.

Hybrid MEMS microfluidic gyroscope

A CMOS voltage reference is disclosed. The CMOS voltage reference may include a PTAT current bias circuit including a start-up circuit, a core module implementing high order non-linear curvature compensation and an output stage supplying the reference voltage. The CMOS voltage reference may include a PTAT current bias circuit having a start-up and a CTAT feedback loop and a PTAT feedback loop and a compensating circuit summing the current from the CTAT feedback loop and the PTAT feedback loop.

All-CMOS, low-voltage, wide-temperature range, voltage reference circuit

A reference circuit comprising first and second field effect transistors connected to form a first current mirror, and third and fourth field effect transistors connected to form a second current mirror, wherein a property of the first transistor is mismatched relative to the second transistor such that the threshold voltage of the first transistor is significantly higher than the threshold voltage of the second transistor, and the drain current versus gate-source voltage responses of the first and second transistors have substantially different gradients for current levels at which the reference circuit is operated.

Growing community of inventors

Nicosia, Cyprus

Julius Georgiou