Wire and catheter organizer for endovascular procedure
The present invention provides a guide wire and catheter disk holder that carries coiled guide wires and catheters with easy insertion of coiled guide wires and catheters through a side cutout on the holder allowing the user's hand to extend through the disk. The coiled guide wires and catheters are inserted substantially along a plane of the disk thus encouraging uncoiling and expanding of the wires and catheters into a longitudinal channel of the disk. The secured wire can be pulled out of the disk by holding and pulling the entire coiled wire, or by simply pulling the end of the wire while the rest of the wire is still secured inside the holder. Optionally, a spool may be inserted into the disk holder in order to wind up uncoiled wire and catheter within the disk holder.
1. A guidewire and catheter holder for retaining coiled guidewire and catheters comprising:
a disk extending along a plane and having an upper surface;
vertically extending sidewalls attached at a periphery of the disk and providing an inwardly concave channel, the disk and vertically extending sidewalls adapted to allow a coiled guidewire and catheter to slide along the upper surface of the disk and come into contact with the vertically extending sidewalls to be received by the inwardly concave channel;
an axle extending upwardly from a central portion of the upper surface of the disk; and
at least one cutout in the vertically extending sidewalls defined by opposed vertically extending edges of the vertically extending sidewalls on either side of the at least one cutout and allowing insertion or extraction of the coiled guidewire and catheter through the at least one cutout in the vertically extending sidewalls along the plane of the disk;
wherein the at least one cutout subtends an angle of at least 30 degrees along the plane of the disk and about the center of the disk and wherein the opposed vertically extending edges of the at least one cutout are separated by at least 7 cm,
a spool sized to be inserted into the disk and rotated with respect to the disk wherein the spool is configured to retain an end of the coiled guidewire and catheters.
2. The guidewire and catheter holder of claim 1 further including at least one second cutout through the disk aligned with the at least one cutout.
3. The guidewire and catheter holder of claim 2 wherein the at least one second cutout has a width at the periphery of the disk configured to receive a first of an average human adult.
4. The guidewire and catheter holder of claim 2 wherein the vertically extending sidewalls overhang the at least one second cutout by at least 1 cm.
5. The guidewire and catheter holder of claim 2 further comprising overhanging rims extending from outer edges of the at least one second cutout and adapted to assist with retaining the guidewires and catheters as they are being inserted into the disk.
6. The guidewire and catheter holder of claim 5 wherein the axle includes a central, vertically extending bore.
7. The guidewire and catheter holder of claim 5 wherein the axle has a cylindrical outer surface.
8. The guidewire and catheter holder of claim 1 wherein the disk is a circle that has a diameter that is greater than 10 cm and less than 50 cm.
9. The guidewire and catheter holder of claim 1 wherein the spool is configured to retain an end of the coiled guidewire or catheters within a pair of perpendicularly extending slits of the spool.
10. The guidewire and catheter holder of claim 1 wherein the spool is configured to retain an end of the coiled guidewire or catheters at an angle wherein the coiled guidewire or catheters are configured to extend from the spool at an angle that is not tangent to an outer perimeter of the spool.
11. The guidewire and catheter holder of claim 1 wherein the disk supports at least one drainage hole permitting fluid to flow between the upper surface of the disk and a lower surface of the disk.
12. A method of retaining coiled guidewire and catheters, the method comprising the steps of:
providing a guidewire and catheter holder having a disk extending along a plane and having an upper surface, and vertically extending sidewalls attached at a periphery of the disk providing an inwardly concave channel, the disk and vertically extending sidewalls adapted to allow a coiled guidewire and catheter to slide along the upper surface of the disk and come into contact with the vertically extending sidewalls to be received by the inwardly concave channel; and an axle extending upwardly from a central portion of the upper surface of the disk; and at least one cutout in the vertically extending sidewalls defined by opposed vertically extending edges of the vertically extending sidewalls on either side of the at least one cutout and allowing insertion or extraction of the coiled guidewire and catheter through the vertically extending sidewalls along a plane of the disk; wherein the at least one cutout subtends an angle of at least 30 degrees along the plane of the disk and about the center of the disk and wherein the opposed vertically extending edges of the at least one cutout are separated by least 7 cm, and a spool sized to be inserted into the disk and rotated with respect to the disk wherein the spool is configured to retain an end of the coiled guidewire and catheters;
sliding a coiled guidewire or catheter through the at least one cutout along the plane of the disk; and
releasing the coiled guidewire or catheter so that the inwardly concave channel receives the coiled guidewire or catheters expanding into contact with the vertically extending sidewalls.