Sterile drape for robotic drive
A sterile barrier for a robotic drive comprises a first drive module configured to move moving along a longitudinal axis of a drive body. The sterile barrier comprises a first resilient member having a first free edge proximate the longitudinal axis. The first free edge adjacent the first drive module is resiliently biased away from and returned to the longitudinal axis as the first drive module moves along the longitudinal axis.
1. A sterile barrier for a robotic drive including a first drive module configured to move along a longitudinal axis of a drive body, the sterile barrier comprising:
a first resilient member having a first free edge proximate the longitudinal axis, the first free edge adjacent the first drive module being resiliently biased away from and returned to the longitudinal axis as the first drive module moves along the longitudinal axis.
2. The sterile barrier of claim 1 , further including a second resilient member having a second free edge proximate the longitudinal axis, wherein the second free edge adjacent the first drive module is resiliently biased away from and returned to the longitudinal axis as the first drive module moves along the longitudinal axis between the first resilient member and the second resilient member.
3. The sterile barrier of claim 2 , further including a first rigid member removably coupled to the drive body, wherein the first resilient member is secured to the first rigid member.
4. The sterile barrier of claim 3 , further including a flexible drape connected to the first rigid member, the flexible drape covering the drive body.
5. The sterile barrier of claim 4 , further comprising:
a first arm drape member having a C shaped clip removably secured to a portion of an arm supporting the drive body, the first arm drape member including a lower arm drape positioned under the arm, and wherein the flexible drape includes an upper arm drape section covering an upper portion of the arm, wherein the first arm drape member and the upper arm drape section cover an entire surface of the arm.
6. The sterile barrier of claim 4 , further including a second rigid member removably coupled to the drive body, wherein the second resilient member is secured to the second rigid member.
7. The sterile barrier of claim 6 , wherein the first rigid member includes at least two sections that are in a folded orientation in a packaged configuration and in an unfolded orientation in an install configuration.
8. The sterile barrier of claim 6 , wherein the first resilient member includes a first side and an opposing second side, the first side facing the drive body, a portion of the first side of the first resilient member contacting an outer surface of the first drive module as the first drive module moves along the longitudinal axis.
9. The sterile barrier of claim 2 , wherein
the robotic drive includes a second drive module moving along the longitudinal axis of the drive body independently of the first drive module, and
the first free edge and the second free edge, of the sterile barrier, adjacent the second drive module resiliently move away from the longitudinal axis and back to the longitudinal axis as the second drive module moves along the longitudinal axis.
10. The sterile barrier of claim 9 , wherein
the robotic drive includes a third drive module moving along the longitudinal axis of the drive body independently of the first drive module and the second drive module, and
the first free edge and the second free edge, of the sterile barrier, adjacent the third drive module resiliently move away from the longitudinal axis and back to the longitudinal axis as the third drive module moves along the longitudinal axis.
11. The sterile barrier of claim 1 , wherein the robotic drive includes a first cassette operatively engaging a percutaneous device, the first cassette being releasably secured to the first drive module, wherein the sterile barrier includes a drive module drape secured to the first cassette and removably covering a portion of the first drive module.
12. The sterile barrier of claim 11 , wherein the first cassette covers a portion of a first side of the first drive module and the drive module drape covers at least one additional side of the first drive module.
13. The sterile barrier of claim 12 , wherein the first cassette and the drive module drape cover substantially all sides of the first drive module.
14. The sterile barrier of claim 11 , wherein the drive module drape is a rigid member pivotally attached to the first cassette.
15. The sterile barrier of claim 14 , wherein the drive module drape is comprised of a flexible material and is secured to the first cassette.
16. A catheter-based procedure system comprising:
a robotic drive including a drive body;
a support arm configured to support the drive body;
a first drive module and a second drive module configured to move along a longitudinal axis of the drive body; and
a sterile barrier including
a first flexible portion covering a portion of the support arm and a portion of the drive body,
a second portion removably connected to the drive body, the second portion being more rigid than the first flexible, portion, and
a third resilient portion extending from the second portion, the third resilient portion having a first free edge proximate the longitudinal axis and being adjacent the first drive module, wherein
the third resilient portion includes a second free edge separate from the first free edge,
the third resilient portion proximate the longitudinal axis, and
the first drive module is configured to move between the first free edge and the second free edge.
17. A method of applying a sterile barrier on a robotic drive having a drive body and a first drive module moving along a longitudinal axis of the drive body, the method comprising:
providing a sterile barrier having a resilient member with a first free edge;
securing the sterile barrier to the drive body and aligning the first free edge of the resilient member along the longitudinal axis of the drive body adjacent a first drive module, the first free edge adjacent the first drive module being resiliently biased away from and returned to the longitudinal axis as the first drive module moves along the longitudinal axis about the robotic drive.
18. The method of claim 17 , further comprising:
securing a first cassette to an exposed portion of the first drive module, wherein the first cassette and the sterile barrier cover substantially all sides of the first drive module.
19. The method of claim 18 , further comprising:
removably securing a rigid portion of the sterile barrier to the drive body.