Abstract: There is provided a cervical canal dilator device having a hollow shaft having proximal and distal ends. The shaft is covered on an end portion of the distal end by a slidable protective sleeve. There is at least one inflatable dilating balloon formed on the distal end of the shaft. There is at least one tube extending internally along the shaft and connected to the at least one balloon for inflation thereof, the tube having a connection port on the proximal end of the shaft. A camera is situated at the tip of the distal end of the shaft and a plurality of ejection orifices are formed on the shaft, adjacent to the camera, and anywhere else along it.

Abstract: The cervical canal dilation device of the present invention relates to controlled injection of liquid or gel to the cervical canal in order to obtain a desired predetermined dilation while causing the treated woman minimal discomfort. The injection of a substance having a liquid or gel characteristics into the cervical canal is done while the inner and outer orifices (internal os and external os) of the canal are sealed by two reversibly inflatable balloons, referred to as the “dilating balloons”. An inflatable balloon at the tip or near the tip of the cervical canal dilation device anchors the device (in the uterine cavity linked to the internal os) to the desired position in the cervix canal for the dilation treatment. The amount of fluid or gel injected into the cervix canal can be calculated apriori to expand the width of the canal to the desired dimension.