| 摘要 |
A screwless system for connecting a probe to an active implantable medical device. The connector of the generator has an axial female housing (16) able to receive a probe connector (18), and a reversible mechanical retention system to secure the probe connector (18) in the housing (16). The system uses a rotary bolt (14) equipped with a side cam surface (30), defined by a curvilinear section whose radius compared to the axis of rotation is a variable radius having different semicylindrical sections, and is provided with a drive means structure (50) that can be driven by an external tool to rotate the bolt in a housing (20) around an axis (22) between a retracted position, where the bolt cam surface leaves free the interior volume of the female housing so as to freely authorize the movement of the probe connector in the female housing, and a locking position where the cam surface protrudes inside the female housing so as to engage and cooperate locally with an external surface of the probe connector to exert a radially directed force, and thereby tighten the probe connector inside the female housing.
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