Powered medical device deployment system

1. A powered medical device deployment system comprising:

a housing having a housing body defining a chamber and a slot, the slot providing access to the chamber;

a cannula partially disposed within the chamber and having a cannula body that defines a cannula lumen extending through the cannula;

a sheath slidably disposed over the cannula and partially disposed within the chamber, the sheath having a sheath body defining a sheath lumen extending through the sheath;

a flush port attached to the sheath and having a flush port body that defines a flush port lumen in communication with the sheath lumen, the flush port lumen disposed on an axis extending through the slot defined by the housing;

an electrical circuit disposed within the chamber and comprising an energy storage device, a motor connected to the energy storage device, and a switch connected to the energy storage device and adapted to connect to the motor, the energy storage device configured to store energy, the motor operatively attached to the sheath and moveable between an on state and an off state such that when the motor is in the on state the sheath and the flush port move axially over the cannula, the switch having a first configuration and a second configuration such that when the switch is in the first configuration the motor is in the off state and when the switch is in the second configuration the stored energy is supplied to the motor and the motor is in the on state; and

a trigger partially disposed within the chamber and moveable between a first position and a second position, the trigger configured to move the switch between its first configuration and second configuration such that when the trigger is in the first position the switch is in the first configuration and when the trigger is in the second position the switch is in the second configuration.

2. The powered medical device deployment system of claim 1 , further comprising a drive wheel operatively attached to the motor and contacting the sheath.

3. The powered medical device deployment system of claim 1 , wherein the motor is a pancake motor.

4. The powered medical device deployment system of claim 1 , wherein the switch comprises a spring attached to the housing and moveable between a first configuration and a second configuration, the spring contacting the trigger and biased to the first configuration.

5. The powered medical device deployment system of claim 1 , wherein the housing further comprises one or more indicia disposed adjacent the slot defined by the housing.

6. The powered medical device deployment system of claim 1 , wherein the trigger includes a safety release that is moveable between a first position and a second position such that when the safety release is in the first position the safety release prevents movement of the trigger between the first position and the second position and when the safety release is in the second position the trigger can move between the first position and the second position.

7. The powered medical device deployment system of claim 1 , wherein the flush port has a guide member and a port, the guide member is slidably disposed over the cannula, the port extending from the guide member and through the slot defined by the housing.

8. The powered medical device deployment system of claim 7 , wherein the flush port has a brake, the brake having a brake body and a plurality of protuberances, the brake body defining a shaft extending from the port and moveable between a first position and a second position such that when the shaft is in the first position it is free of contact with the housing and when the shaft is in the second position a portion of the shaft contacts the housing, the plurality of protuberances disposed on the shaft, each protuberance of the plurality of protuberances extending toward the housing and comprising a high friction material.

9. The powered medical device deployment system of claim 7 , wherein the housing body defines a toothed geometry adjacent the slot; and

wherein the flush port has a brake, the brake having a brake body defining a shaft and a toothed geometry, the shaft extending from the port and moveable between a first position and a second position such that when the shaft is in the first position it is free of contact with the housing and when the shaft is in the second position a portion of the shaft contacts the housing, the toothed geometry defined on the shaft and extending toward the housing, the toothed geometry defined by the brake body sized and configured to engage with the toothed geometry defined by the housing body.

10. The powered medical device deployment system of claim 1 , further comprising a mechanical stop disposed within the slot defined by the housing, the mechanical stop moveable between a first configuration and a second configuration and comprising a head, a threaded shaft, and a plate, the head disposed outside of the chamber defined by the housing, the threaded shaft attached to the head and extending from the head through the slot and into the chamber defined by the housing, the plate moveably attached to the threaded shaft, in the first configuration the mechanical stop is moveable within the slot defined by the housing, in the second configuration the mechanical stop is releasably attached to the housing.

11. A powered medical device deployment system comprising:

a housing having a housing body defining a chamber and a slot, the slot providing access to the chamber;

a cannula partially disposed within the chamber and having a cannula body that defines a cannula lumen extending through the cannula;

a sheath slidably disposed over the cannula and partially disposed within the chamber, the sheath having a sheath body defining a sheath lumen extending through the sheath;

a flush port attached to the sheath and having a flush port body that defines a flush port lumen in communication with the sheath lumen, the flush port lumen disposed on an axis extending through the slot defined by the housing;

an electrical circuit disposed within the chamber and comprising an energy storage device, a motor connected to the energy storage device, and a switch connected to the energy storage device and adapted to connect to the motor, the energy storage device configured to store energy, the motor operatively attached to the sheath and moveable between an on state and an off state such that when the motor is in the on state the sheath and the flush port move axially over the cannula, the switch having a first configuration and a second configuration such that when the switch is in the first configuration the motor is in the off state and when the switch is in the second configuration the stored energy is supplied to the motor and the motor is in the on state; and

a trigger partially disposed within the chamber and moveable between a first position and a second position, the trigger configured to move the switch between its first configuration and second configuration such that when the trigger is in the first position the switch is in the first configuration and when the trigger is in the second position the switch is in the second configuration;

wherein the trigger further comprises an idler wheel attached to the trigger such that when the trigger is in the first position the idler wheel is free of contact with the sheath and when the trigger is in the second position the idler wheel contacts the sheath.

12. A powered medical device deployment system comprising:

a housing having a housing body defining a chamber and a slot providing access to the chamber;

a cannula partially disposed within the chamber and having a cannula body that defines a cannula lumen extending through the cannula;

a sheath slidably disposed over the cannula and partially disposed within the chamber, the sheath having a sheath body defining a sheath lumen extending through the sheath;

a flush port attached to the sheath and having a flush port body that defines a flush port lumen in communication with the sheath lumen, the flush port lumen disposed on an axis extending through the slot defined by the housing;

an electrical circuit disposed within the chamber and comprising an energy storage device, a motor connected to the energy storage device, and a switch connected to the energy storage device and adapted to connect to the motor, the energy storage device configured to store energy, the motor operatively attached to the sheath and moveable between an on state and an off state such that when the motor is in the on state the sheath and the flush port move axially over the cannula, the switch having a first configuration and a second configuration such that when the switch is in the first configuration the motor is in the off state and when the switch is in the second configuration the stored energy is supplied to the motor and the motor is in the on state;

a drive wheel operatively attached to the motor and contacting the sheath; and

a trigger partially disposed within the chamber and moveable between a first position and a second position, the trigger comprising an idler wheel and configured to move the switch between its first configuration and second configuration such that when the trigger is in the first position the switch is in the first configuration and when the trigger is in the second position the switch is in the second configuration, the idler wheel attached to the trigger such that when the trigger is in the first position the idler wheel is free of contact with the sheath and when the trigger is in the second position the idler wheel contacts the sheath.

13. The powered medical device deployment system of claim 12 , wherein the motor is a pancake motor.

14. The powered medical device deployment system of claim 12 , wherein the switch comprises a spring attached to the housing and moveable between a first configuration and a second configuration, the spring contacting the trigger and biased to the first configuration.

15. The powered medical device deployment system of claim 12 , wherein the trigger includes a safety release that is moveable between a first position and a second position such that when the safety release is in the first position the safety release prevents movement of the trigger between the first position and the second position and when the safety release is in the second position the trigger can move between the first position and the second position.

16. The powered medical device deployment system of claim 12 , wherein the flush port has a guide member and a port, the guide member is slidably disposed over the cannula, the port extending from the guide member and through the slot defined by the housing.

17. The powered medical device deployment system of claim 16 , wherein the flush port has a brake, the brake having a brake body and a plurality of protuberances, the brake body defining a shaft extending from the port and moveable between a first position and a second position such that when the shaft is in the first position it is free of contact with the housing and when the shaft is in the second position a portion of the shaft contacts the housing, the plurality of protuberances disposed on the shaft, each protuberance of the plurality of protuberances extending toward the housing and comprising a high friction material.

18. The powered medical device deployment system of claim 16 , wherein the housing body defines a toothed geometry adjacent the slot; and

wherein the flush port has a brake, the brake having a brake body defining a shaft and a toothed geometry, the shaft extending from the port and moveable between a first position and a second position such that when the shaft is in the first position it is free of contact with the housing and when the shaft is in the second position a portion of the shaft contacts the housing, the toothed geometry defined on the shaft and extending toward the housing, the toothed geometry defined by the brake body sized and configured to engage with the toothed geometry defined by the housing body.

19. The powered medical device deployment system of claim 12 , further comprising a mechanical stop disposed within the slot defined by the housing, the mechanical stop moveable between a first configuration and a second configuration and comprising a head, a threaded shaft, and a plate, the head disposed outside of the chamber defined by the housing, the threaded shaft attached to the head and extending from the head through the slot and into the chamber defined by the housing, the plate moveably attached to the threaded shaft, in the first configuration the mechanical stop is moveable within the slot defined by the housing, in the second configuration the mechanical stop is releasably attached to the housing.

20. A powered medical device deployment system comprising:

a housing having a housing body defining a chamber and a slot providing access to the chamber;

a cannula partially disposed within the chamber and having a cannula body that defines a cannula lumen extending through the cannula;

a sheath slidably disposed over the cannula and partially disposed within the chamber, the sheath having a sheath body defining a sheath lumen extending through the sheath;

a flush port attached to the sheath and having a flush port body that defines a flush port lumen in communication with the sheath lumen, the flush port lumen disposed on an axis extending through the slot defined by the housing;

an electrical circuit disposed within the chamber and comprising an energy storage device, a pancake motor connected to the energy storage device, and a switch connected to the energy storage device and adapted to connect to the pancake motor, the energy storage device configured to store energy, the pancake motor operatively attached to the sheath and moveable between an on state and an off state such that when the pancake motor is in the on state the sheath and the flush port move axially over the cannula, the switch having a first configuration and a second configuration such that when the switch is in the first configuration the pancake motor is in the off state and when the switch is in the second configuration the stored energy is supplied to the pancake motor and the pancake motor is in the on state;

a drive wheel operatively attached to the pancake motor and contacting the sheath; and

a trigger partially disposed within the chamber and moveable between a first position and a second position, the trigger comprising an idler wheel, a safety release, and configured to move the switch between its first configuration and second configuration such that when the trigger is in the first position the switch is in the first configuration and when the trigger is in the second position the switch is in the second configuration, the idler wheel attached to the trigger such that when the trigger is in the first position the idler wheel is free of contact with the sheath and when the trigger is in the second position the idler wheel contacts the sheath, the safety release moveable between a first position and a second position such that when the safety release is in the first position the safety release prevents movement of the trigger between the first position and the second position and when the safety release is in the second position the trigger can move between the first position and the second position.