Multi-function thrombectomy hub

An extraction device, comprising:

• a catheter shaft including:
• an outer sheath having a sheath clutch;
• an outer catheter shaft within the sheath;
• and
• an inner catheter shaft movably coupled with respect to the outer catheter shaft, the inner catheter shaft having a shaft clutch;
• a rotatable extractor coil extending within the inner catheter shaft;
• a cage having a distal end coupled with a distal end of the inner catheter shaft and a proximal end of the cage coupled with a distal end of the outer catheter shaft;
• and
• a control system coupled with the catheter shaft, the control system including a control interface, the control interface having an engageable mechanism;
• wherein the control interface is selectively couplable with each of the sheath clutch and shaft clutch;
• wherein the engageable mechanism is configured to translate movement to the sheath clutch and the shaft clutch.

A method of operating a catheter system comprising:

• engaging a control interface of a control mechanism;
• wherein the control mechanism is coupled with a hub;
• wherein the control mechanism includes:
• a first clutch configured to movably couple the control mechanism with an outer catheter sheath;
• a second clutch configured to movably couple the control mechanism with an inner catheter shaft;
• wherein the inner catheter shaft is movable
• coupled within the outer catheter shaft;
• shifting the position of the control interface from an originating position to a second position;
• wherein shifting the position of the control interface from the originating position to the second position translates movement from the control interface to the first clutch;
• wherein the first clutch moves the outer sheath in a proximal direction and exposes a cage;
• wherein a distal portion of the cage is coupled with the inner catheter shaft and a proximal portion of the cage coupled with the outer catheter shaft;
• shifting the position of the control interface from the second position to a third position;
• wherein shifting the position of the control interface from the second position to the third position translates movement from the control interface to the second clutch;
• wherein the second clutch translates the inner catheter shaft in a proximal direction;
• wherein translating the inner catheter shaft in a proximal direction expands the cage coupled at a proximal end to an outer catheter shaft and coupled at a distal end to the inner catheter shaft;
• maintaining the control interface in the third position to maintain expansion of the cage;
• moving the control interface in a distal direction from the third position to the second position to collapse the cage;
• and
• moving the control interface from the second position to the originating position to move the sheath in the distal direction to substantially cover the cage.