Florence Medical Ltd.

Other

Gardia Medical Ltd.

Chen Barak

Evgeny Shalman

Simon Henri Noskowicz

Elhanan Dgany

Alexander Tyomkin

Benny Rousso

Nir Lilach

Benjamin Spenser

Eliahu Eliachar

Gonen Somekh

Yuval Avni

Uri David

Ronen Neeman

Elhanan Degany

The present invention provides a device for enhancing circulation by intermittently tightening and relaxing a closure encircling a limb. The device comprises a continuously operating motor, at least one rotating element and a mechanism driven by the motor for intermittently rotating the rotating element in a first direction to tighten the closure and in a second opposite direction to relax the closure, thereby applying a cyclic pressure on the limb.

Portable self-contained device for enhancing circulation

A guidewire stop is disclosed which can be positioned and frictionally locked to a bare guidewire at a user-defined location. The guidewire stop can be used to stop and/or lock a medical device, such as an embolic filter, at a treatment site inside a body lumen. The medical device may be attached to the guidewire stop.

Guidewire stop

The present invention relates to intravascular pressure measurement based devices and methods determining clinical parameters related to stenosis severity for improved clinical diagnosis and treatment of cardiovascular disease in blood vessels or tubular conduits. More specifically, the invention provides methods for the determination of the clinically significant well known Coronary Flow Reserve (CFR) parameter-previously acquired by velocity measurement devices. In addition Coronary Flow Reserve in the same vessel without stenosis may be estimated and uses to select the necessary medical treatment. Additional pressure based clinical parameters, Diastole to Systole Velocity Ratio (DSVR) and Fractional Flow Reserve (FFR) in stenotic blood vessel during intervention (using only pressure measurements across stenosis) may also be calculated simultaneously, with the same set of interventional devices. Correlation of CFR with these parameters (e.g. FFR) may be further used to estimate the stenosis severity, downstream stenosis and the condition of the vascular bed or conditions related to aneurysms. It is known that there is a correlation between CFR and FFR for healthy vascular bed. Too low value of CRF for given FFR indicates either downstream flow restriction or insufficient infusion of vasodilator. Too high value of CFR for given FFR indicates vascular bed disease.

Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters

This invention relates to a method and devices for detection, localization and characterization of occlusions, aneurysms, wall characteristics and vascular bed. The invention is based on introducing an artificial pressure or flow excitation signal (a single signal or more) into the blood vessel (or in other tubular flowing fluid conduits), measurement and analysis of the pressure and or flow. The invention discloses a method and devices for detection and characterization of partial or total occlusion or aneurysm in blood vessels or in other tubular flowing fluid conduits within a body, such as urine flow in the urethra.

System and method for detecting, localizing, and characterizing occlusions and aneurysms in a vessel

This invention relates to a method and devices for detection, localization and characterization of occlusions, aneurysms, dissections stent position, dissections stent mal-position, wall characteristics and vascular bed. The invention is based on introducing an artificial pressure or flow excitation signal (a single signal or more) into the blood vessel (or in other tubular flowing fluid conduits), measurement and analysis of the pressure and or flow. The invention discloses a method and devices for detection and characterization of partial or total occlusion or aneurysm in blood vessels or in other tubular flowing fluid conduits within a body, such as urine flow in the urethra.

System and method for detecting, localizing, and characterizing occlusions, stent positioning, dissections and aneurysms in a vessel

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Shoam, Israel

Chen Barak