Assembly for Actuating a Syringe
First Claim
1. An assembly for actuating a syringe, the syringe comprising a containment cylinder provided with at least one gripping element projecting outwards from the containment cylinder itself, and a piston slidably engaged in the containment cylinder and provided with an end head;
- said assembly comprising two devices for gripping the containment cylinder and, respectively, the piston; and
an actuation device for displacing the two gripping devices with respect to one another in a direction substantially parallel to a longitudinal axis of the syringe;
each gripping device comprising two corresponding jaws for gripping the gripping element and, respectively, the end head; and
being characterized in that the jaws of at least one first said gripping device are mobile with respect to one another between a gripping position and a release position of the gripping element or of the end head;
actuator means being provided for displacing the jaws of the first gripping device between said gripping and release positions.
1 Assignment
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Accused Products
Abstract
In an assembly for actuating a syringe, two gripping devices are designed to receive and withhold a containment cylinder and, respectively, a piston of the syringe, and are defined by respective pairs of jaws for gripping a flange of the containment cylinder and, respectively, of an end head of the piston, the jaws of at least one gripping device being mobile with respect to one another between a gripping position and a release position under the thrust of a corresponding actuation device.
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Citations
11 Claims
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1. An assembly for actuating a syringe, the syringe comprising a containment cylinder provided with at least one gripping element projecting outwards from the containment cylinder itself, and a piston slidably engaged in the containment cylinder and provided with an end head;
- said assembly comprising two devices for gripping the containment cylinder and, respectively, the piston; and
an actuation device for displacing the two gripping devices with respect to one another in a direction substantially parallel to a longitudinal axis of the syringe;
each gripping device comprising two corresponding jaws for gripping the gripping element and, respectively, the end head; and
being characterized in that the jaws of at least one first said gripping device are mobile with respect to one another between a gripping position and a release position of the gripping element or of the end head;
actuator means being provided for displacing the jaws of the first gripping device between said gripping and release positions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- said assembly comprising two devices for gripping the containment cylinder and, respectively, the piston; and
Specification