Abstract: The present invention concerns a device for the ventricular emergency support, comprising: a first flexible catheter (2), with a variable transversal section, provided with an extremal balloon (7) for the controlled occlusion of the ascending aorta (AA) of the treated patient; a first pump (12), associated to said first catheter (2) for the aspiration and contemporary input of equivalent blood quantifies into the blood circle of the treated patient; a second flexible catheter (32), with a fixed transversal section, provided with a couple of extremal balloons (34), spaced apart, for the controlled occlusion of the inferior vena cava (CA) and of the superior vena cava (CD) of the treated patient; a second pump (35), associated to said first and second catheter (2, 32) for inflating and deflating said extremal balloons (7, 34) of said first and second catheter (2, 32); an electronic control unit (36) for adjusting and controlling the operational parameters of said first and second pump (12, 35), and for the dete

Abstract: The present invention concerns a device for the ventricular emergency support, comprising: a first flexible catheter (2), with a variable transversal section, provided with an extremal balloon (7) for the controlled occlusion of the ascending aorta (AA) of the treated patient; a first pump (12), associated to said first catheter (2) for the aspiration and contemporary input of equivalent blood quantifies into the blood circle of the treated patient; a second flexible catheter (32), with a fixed transversal section, provided with a couple of extremal balloons (34), spaced apart, for the controlled occlusion of the inferior vena cava (CA) and of the superior vena cava (CD) of the treated patient; a second pump (35), associated to said first and second catheter (2, 32) for inflating and deflating said extremal balloons (7, 34) of said first and second catheter (2, 32); an electronic control unit (36) for adjusting and controlling the operational parameters of said first and second pump (12, 35), and for the dete

Abstract: Disclosed is a knitting machine comprising knitting needles, at least one weft bar (8) for laying at least one weft thread (10) across the knitting needles, an electrically driven thread feeder (14, 22) for the weft thread, a take-down device (28) for the textile material (26), and an electronic device (36) for controlling the knitting machine based on a pattern program for the textile material (26) that is to be produced. In order to improve the production process and the textile material, said control device (36) is provided with control means for adjusting the feeding length of the weft thread (10, 24) that is to be delivered according to the traveling distance of the weft bar (8), which is predefined by the pattern program.

Abstract: Disclosed is a knitting machine comprising knitting needles, at least one weft bar (8) for laying at least one weft thread (10) across the knitting needles, an electrically driven thread feeder (14, 22) for the weft thread, a take-down device (28) for the textile material (26), and an electronic device (36) for controlling the knitting machine based on a pattern program for the textile material (26) that is to be produced. In order to improve the production process and the textile material, said control device (36) is provided with control means for adjusting the feeding length of the weft thread (10, 24) that is to be delivered according to the traveling distance of the weft bar (8), which is predefined by the pattern program.

Abstract: A memory support for a program for controlling a method for securely conducting commercial and banking transactions in a telecommunications and computer network with electronic commerce sites and credit institutions, portable, of the laser-read type, functioning as a payment card to be inserted in a related reader on a users computer, containing a stored software that includes: a user data certificate in digital format able to allow banking operations, once it is duly activated by means of a secret code of a user holding said memory support as holder of an account with a credit institution, and a program able to communicate with other programs residing in computers or servers at said electronic commerce sites and credit institutions interested in said commercial and banking operations through any computer provided with common programs for connecting to the telecommunications and computer network.

Abstract: In a textile machine, a device for controlling the transverse movement of a thread, such as a warp thread in a weaving machine, comprises a dragging element (2) for dragging a thread (4) moving in a transverse direction, whereby said dragging element (2) is attached on both sides to a frame (10) by means of springs (6,8). The device forms a system that oscillates freely at its natural frequency. Arresting devices (12,14) can adjustably and temporarily hold the dragging element in the extreme positions.