Infiltration Uterine Catheter Assembly

A medical device, comprising:

• a catheter assembly, the catheter assembly comprising:
• a first catheter having a lumen disposed therethrough;
• a second catheter slidably disposed within the lumen of the first catheter, the second catheter having a distal end and a lumen disposed therethrough, the second catheter being moveable from a first position to a second position;
• a cervical seal connected to the first catheter and the second catheter, the cervical seal having a frame disposed within an interior surface;
• an opening disposed in the distal end of the second catheter distal of the cervical seal, and
• a handle engaged with the catheter assembly, the handle comprising a switch in communication with the second catheter and a port in fluid communication with the lumen of the second catheter and the opening in the distal end of the second catheter;
• where the cervical seal has an expanded configuration and a compressed configuration and where the outer diameter of the cervical seal in the compressed configuration is greater than the outer diameter of the cervical seal in the expanded configuration.

A medical device, comprising:

• a coaxial catheter assembly, the catheter assembly comprising:
• a first catheter having a distal end and a lumen disposed therethrough;
• a second catheter slidably disposed within the lumen of the first catheter, the second catheter having a distal end and a lumen disposed therethrough;
• a cervical seal having a bulb-like configuration connected to the first catheter and the second catheter, the cervical seal configured to occlude the internal os of a cervix;
• an opening disposed in the distal end of the second catheter distal of the seal, and
• a handle engaged with the catheter assembly, the handle comprising a switch in communication with the second catheter and a port in fluid communication with the lumen of the second catheter and the opening in the distal end of the second catheter;
• where the cervical seal has an expanded configuration when the second catheter is in a first position, the expanded configuration having a first outer diameter,
• where the cervical seal has an compressed configuration when the second catheter is in a second position, the compressed configuration having a second outer diameter greater than the first outer diameter, and
• where the handle comprises a switch in communication with the second handle configured to move the second catheter within the lumen of the first catheter between the first position and the second position.