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Istituto Scientifico Romagnolo Per Lo Studio E La Cura Dei Tumori (i.r.s.t.) S.r.l.

Rigaud, Michel

Istituto Romagnolo Per Lo Studio Dei Tumori "Dino Amadori" - Irst S.r.l.

Michel Rigaud

Pietro Fici

Francesco Fabbri

Wainer Zoli

Giulia Gallerani

A device removing a biological and/or chemical entity (C) from extracorporeal blood (B) is disclosed. The device has a hollow capture chamber with an inlet for the entry of the extracorporeal blood (B) and an outlet for the outflow of the extracorporeal blood (B) and a capture element inside the capture chamber having a reactant surface placed in contact with the extracorporeal blood (B) and a plurality of binding agents (A) for the biological and/or chemical entity to be removed (C) such that the biological and/or chemical entity (C), upon exiting the capture chamber, is removed from the extracorporeal blood (B) as linked to the reactant surface.

Device and method for removing undesirable biological and/or chemical entities from biological fluids

A device for removing a biological and/or chemical entity (C) from extracorporeal blood (B) is disclosed. The device has a hollow capture chamber with an inlet for the entry of the extracorporeal blood (B) and an outlet for the outflow of the extracorporeal blood (B) and a capture element inside the capture chamber having a reactant surface placed in contact with the extracorporeal blood (B) and a plurality of binding agents (A) for the biological and/or chemical entity to be removed (C) such that the biological and/or chemical entity (C), upon exiting the capture chamber, is removed from the extracorporeal blood (B) as linked to the reactant surface.

A groove is cut on the lateral surfaces of the tooth, at an equal distance from the gum to the sealed base of the tooth. A diaboloshaped drill is then used to shape the occlusal mass above the groove and the cervical mass below the groove. When shaping the cervical groove, a lower horizontal path is also defined which is used as a guide for the finishing drill. The rough spherical shape of the tooth is thus transformed into a roughly straight tapered trunk onto which the prosthetic crown is installed.

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Feytiat, France

Michel Rigaud