Amir Amiri

US Patent:

20200359897, Nov 19, 2020

Filed:

Feb 1, 2019

Appl. No.:

16/966408

Inventors:

- Ithaca NY, US
Amir Ali Amiri Moghadam - New York NY, US
James K. Min - Ithaca NY, US
Bobak Mosadegh - Ithaca NY, US
Simon Dunham - Ithaca NY, US

International Classification:

A61B 5/00
A61B 5/021
A61B 5/0215
G01L 11/04

Abstract:

Systems and method to measure pressure are described herein. The system can include a force sensor can that be implanted into a patient to measure, for example, cardiac pressure. The force sensor can include first and second film layers that can define a plurality of pressure cells. An external pressure can deform the pressure cells and change their resonant frequency. When exposed to an acoustic signal, the pressure cells can resonant at a pressure-dependent resonant frequency. The system can detect reflected acoustic waves generated by the resonance of the pressure cells. The system can convert the frequency readings into pressure values.

US Patent:

20200054449, Feb 20, 2020

Filed:

Apr 9, 2018

Appl. No.:

16/603523

Inventors:

- Ithaca NY, US
Bobak MOSADEGH - New York NY, US
Tracey LUSRIG - New York NY, US
Simon DUNHAM - New York NY, US
Eva ROMITO - New York NY, US
Amir Ali Amiri MOGHADAM - New York NY, US
Seyedhamidreza ALAIE - New York NY, US

International Classification:

A61F 2/24
A61F 2/848

Abstract:

Transcatheter stent valve implants and implants that preserve functional caliber of the left ventricle outflow tract, LVOT, and streamlined blood flow from left ventricular inflow to the LVOT. The implants have inflatable balloons that prevent regurgitation around the device and allow more accurate sizing and fit.