Newman Medical Kft

Ave Galway Limited

X-trode S.r.l.

Centre Hospitalier Universitaire Vaudois

Myopowers Medical Technologies Sa

P.a. & M. S.p.a.

I. & S. Idee & Sviluppo S.r.l.

Bard Galway Limited

X-trode, S.r.i

Enzo Borghi

Piergiorgio Tozzi

Daniel Hayoz

Martin Horst

Ludwig Von Segesser

Marco Wieland

Alexandre Michalis

Ferruccio De Bellis

Anthony Rickards

The present invention concerns an actuating device for actuating a mechanical adjustment element of surgical implant, said mechanical adjustment element allowing to modify the functional shape and/or the functional size of the surgical implant when actuated, said actuating device comprising transmission means linked with one end to the mechanical adjustment element and able to move the mechanical adjustment element when said transmission means are actuated, connecting means () mounted on the other end of the transmission means and able to actuate the transmission means, said connecting means () comprising coupling means and driving means () comprising complementary shaped coupling means, said driving means () being designed to be removable and fitted into the coupling means for moving the mechanical adjustment element by driving into movement a movable part of the connecting means ().

Actuating device for mechanical adjustment element of surgical implant

A medical device including artificial contractile structures generally devised to be used in the medical field. Such structures may be advantageously used to assist the functioning of an organ. The medical device includes an artificial contractile structure having at least two contractile elements () adapted to contract an organ, in such way that each of the contractile elements () can be in a resting or in an activated position, independently of the position of each other, the activated position being defined with the contractile element () constricting the organ and the resting position being defined with the contractile element () not constricting the organ, and at least one actuator designed to activate the contractile structure. Each contractile element () is connected to an adjacent contractile element (), while remaining flexible one with respect to the other.

Medical device comprising an artificial contractile structure

An annuloplasty ring system for repairing an atrioventricular cardiac valve includes an external support ring (), an inner adjustable ring (), a sliding pushing element () mounted between the external and inner rings (), and actuating element designed to control the pushing element (). The pushing element () is designed, when actuated by the actuating element, to slide between the external ring () and the inner ring () and to press on the inner ring () by using the external ring () as a support, in such a way that a precise part of the inner ring () is deformed without modifying the perimeter of the inner ring ().

Annuloplasty ring system

A vascular graft for anastomosis of blood vessels or ducts comprises piercing means () for engaging an end portion (') of a blood vessel or prosthesis and means (&#x2032;) for precisely guiding one or more piercing elements () to pierce the wall of the vessel or prosthesis to a predetermined depth and in a predetermined direction.

Vascular graft

A device for forming an anastomosis of blood vessels or ducts includes a first inner cylindrical element for engaging a corresponding first blood vessel/prosthesis end portion and a first middle cylindrical element into which the first inner cylindrical element is inserted to bend the legs of the first inner cylindrical element inwards to a predetermined extent so that deformable legs thereof engage the vessel/prosthesis wall. The device includes a second inner cylindrical element for engaging a corresponding second blood vessel/prosthesis end portion and a second middle cylindrical element into which the second inner cylindrical element can be inserted to bend the legs of the second inner cylindrical element inwards to a predetermined extent so that deformable legs thereof engage the vessel/prosthesis wall. The device also includes an outer element for reciprocally connecting the first and second middle cylindrical elements.

Device and method for anastomosis

A vascular graft for anastomosis of blood vessels or ducts comprises piercing means () for engaging an end portion () of a blood vessel or prosthesis and means () for precisely guiding one or more piercing elements () to pierce the wall of the vessel or prosthesis to a predetermined depth and in a predetermined direction.

An artificial contractile structure generally devised to be used in the medical field to assist the functioning of an organ, includes a support () and one or more fibers () fixed thereto. The fibers are made of a contractile material which can be activated by an activator so as to provide the structure in a rest or activated position, the activated position being defined with fibers of reduced length compared to their length in the rest position. The structure is adapted to be placed around a hollow part of an organ to be contracted. The fibers are distributed along the support in order to be able to reduce the volume of the hollow part, when the fibers are contracted. The fibers and the activator are designed so that the temperature of fluids or tissues surrounding the organ does not increase above 40&#xb0; C., preferably 39&#xb0; C., and more preferably 38&#xb0; C.

Artificial contractile structure and apparatus comprising such structure

A device for end-to-side anastomosis of body ducts comprising a coupling () which can be positioned on a side wall () of a first duct () and connectable to a second duct () in order to create a fluid communication between the first () and second duct (), and means of restraint () to firmly and preferably removably attach the coupling () to said first duct (). The device () also comprises at least one membrane () removably positioned between the coupling () and side wall () of the first duct () to prevent or allow the fluid communication between the first () and the second duct ().

Device for end-to-side anastomosis

A device for forming an anastomosis of blood vessels or ducts comprises: first and second engagement structures () for respectively engaging a first end portion () of a blood vessel () or of a prosthesis and a second end or side portion (') of the blood vessel () or prosthesis; and a mechanism (&#x2032;) for reciprocally connecting the first and second engagement structures. The first engagement structure () comprise one or more piercing elements () adapted to only partially penetrate the side wall of the blood vessel () so as to avoid direct contact between the elements () and the blood inside the vessel or prosthesis.

A device for forming an end-to-side anastomosis of blood vessels includes a first body for engaging an end portion of a blood vessel, a second body having a saddle portion that may be placed partly over a wall of a side portion of a further blood vessel and having a central hole which communicates with the wall for stably engaging the side portion of the further blood vessel. The first and second body are engaged together and in the engaging portion there are provided piercing elements adapted to penetrate the external surface of the wall without penetrating the internal surface of the wall of the further blood vessel so as to avoid direct contact between the piercing elements and the blood inside the vessel.

An apparatus and method for anastomosis between two free end edges ( ) of respective separate end portions ( ) of a vessel ( ) or of a duct ( ), according to which a connecting element ( ) is attached and fixed to each end portion ( ) so that the connecting element engages the end portion ( ) with the exception of the free end edge ( ); the connecting elements ( ) are then connected and fixed to one another in a mutual connection position (P) in which the end edges ( ) meet in a configuration of close and total reciprocal contact.

Growing community of inventors

Budrio, Italy

Enzo Borghi