Percutaneous access port
View Patent ↗A percutaneous port comprises a port body defining a cavity and a first catheter channel adapted to allow passage of a catheter thereinto a shuttle removably received within the cavity, the shuttle including a first flow conduit which, when the shuttle is received within the cavity, extends to the first catheter channel and a sealing mechanism sealing the first flow conduit when a fluid pressure applied thereto is less than a threshold value and opening to permit flow therethrough when the fluid pressure applied thereto is at least the threshold value a cover releasably attachable to the port body to enclose the cavity.
1. A method comprising:
connecting a catheter to a percutaneous port;
removing a cover of the percutaneous port to access a cavity therein;
detaching a shuttle from the port to access a catheter channel of the port wherein, coupled to the port, a flow conduit of the shuttle is in fluid communication with the catheter channel, the flow conduit remaining sealed at all times when a fluid pressure applied thereto remains below a threshold value;
extracting the catheter from the port through the catheter channel;
inserting a new catheter to a target site within the body though the catheter channel;
attaching the shuttle to the port so that the flow conduit is in fluid connection with the catheter; and
closing the percutaneous port with the cover.
2. The method according to claim 1 , further comprising inserting a guidewire through a valve bypass of the shuttle.
3. The method according to claim 1 , further comprising inserting a guidewire through a valve body of the shuttle.
4. The method according to claim 1 , further comprising stabilizing the percutaneous port with sutures inserted through orifices of a flange of the port.
5. The method according to claim 1 , further comprising filling the cavity with an antibacterial compound.
6. The method according to claim 1 , further comprising attaching the catheter to the catheter channel.