Device for hysteroscopic sterilization, as well as a retrofit kit for this purpose,

摘要

The invention relates to a device (1) for hysteroscopic sterilization as well as a retrofit kit (30) for corresponding devices.The apparatus (1) comprises a hysteroscopic sterilization to an insertion catheter (3), a freely arranged coaxially inside the administration of the catheter (8) and a, in turn, arranged coaxially inside the flexible inner cable (10), wherein at one end of the inner cable (10) an end piece (4) is arranged, and an at least partially elastic spiral (12), and the spiral (12) at their ends in the initial from the end piece (4) and the administration of the catheter (8) is kept under tension in such a way that its diameter is reduced with respect to the relaxed state. On the freely administration catheter (8) is a retaining element (20) is provided, which is at least partly elastic and of the overlying an insertion catheter (3) is kept under tension in such a way that its radial extent with respect to the relaxed state is reduced.The retrofit kit (30) for a device for hysteroscopic sterilization, comprises a retaining element (20) with a for fastening to the freely administration catheter of a device for the fastening portion designed hysteroscopic sterilization, wherein the restraining element (20) at least partially elastically and is designed in such a way that it is of the overlying an insertion catheter of the device for hysteroscopic sterilization can be kept under tension in such a way that its radial extent with respect to the relaxed state is reduced.