Guide catheter control flexible track
A system for controlling a hemostasis valve includes a hemostasis valve having a body portion having a proximal end, a distal end and a lumen extending between the proximal end and the distal end. The hemostasis value further includes at least one valve positioned in the proximal end of the body portion and an engagement member operatively coupled to the at least one valve. The system further includes a first drive member coupled to the engagement member and a controller coupled to the first drive member. The controller is configured to control the first drive member to impart movement to the engagement member to open and close the at least one valve.
1. A system for controlling a hemostasis valve comprising:
a hemostasis valve comprising:
a body portion having a proximal end, a distal end and a lumen extending between the proximal end and the distal end;
at least one valve positioned in the proximal end of the body portion; and
an engagement member operatively coupled to the at least one valve;
the hemostasis valve being moved from a raised position to an-in use position, a first drive member removably coupled to the engagement member as the hemostasis valve is moved from the raised position to the in-use position;
a controller coupled to the first drive member, the controller configured to control the first drive member to impart movement to the engagement member to open and close the at least one valve; and
a second drive member coupled to the engagement member and the controller, the controller configured to control the second drive member to impart movement to the engagement member to open and close the at least one valve; and
wherein the first drive member imparts rotational movement to the engagement member; and
wherein the second drive member imparts linear movement to the engagement member.
2. The system according to claim 1 , wherein the controller is configured to incrementally adjust an amount the at least one valve is opened or closed.
3. The system according to claim 1 , wherein the at least one valve is a Tuohy-Borst valve.
4. The system according to claim 1 , wherein the controller rotates the engagement member about a longitudinal axis of the hemostasis valve to increase or decrease a size of an opening of the at least one valve.
5. The system according to claim 1 , wherein the at least one valve is a bleedback valve.
6. The system according to claim 5 , wherein the controller translates the engagement member along a longitudinal axis of the hemostasis valve to open and close the at least one valve.
7. The system according to claim 1 , wherein the at least one valve includes a bleedback valve and a Tuohy-Borst valve.