Systems and methods for increasing sterilization during peritoneal dialysis
A device for use in dialysis includes an elongated tubular body having a first end, a second end, and a lumen extending between the first end and the second end, and a first UV source coupled to the elongated tubular body at the second end, wherein the first UV source is configured to direct UV light for sterilizing at least a part of the elongated tubular body, wherein the second end of the elongated tubular body includes an opening in fluid communication with the lumen of the elongated tubular body, and a cover, the cover positionable at a first location to close the opening and at a second location to unblock the opening.
1. A device for use in dialysis, comprising:
an elongated tubular body having a first end, a second end, and a lumen extending between the first end and the second end; and
a first UV source coupled to the elongated tubular body at the second end, wherein the first UV source is configured to direct UV light for sterilizing at least a part of the elongated tubular body;
wherein the second end of the elongated tubular body includes an opening in fluid communication with the lumen of the elongated tubular body, and a cover, the cover positionable at a first location to close the opening and at a second location to unblock the opening and;
further comprising a plastic piece having an adhesive surface for detachably coupling to the cover.
2. The device of claim 1 , further comprising a second UV source coupled to the elongated tubular body.
3. The device of claim 2 , wherein the first UV source and the second UV source are located at different respective locations along a length of the elongated tubular body.
4. The device of claim 1 , further comprising an energy source coupled to the elongated tubular body for energizing the first UV source.
5. The device of claim 4 , wherein one or both of the first UV source and the energy source are at least partially embedded within a wall of the elongated tubular body.
6. The device of claim 1 , wherein the cover is rotatably coupled to the second end of the elongated tubular body.
7. The device of claim 1 , further comprising a spring for urging the cover to close the opening, wherein the spring comprises a shape-memory alloy.
8. The device of claim 1 , further comprising a spring for urging the cover to close the opening, wherein the spring comprises Nitinol.
9. The device of claim 1 , wherein the second end of the elongated tubular body includes a connection component configured for detachably coupling to a connector, and wherein the opening and the door are located at the connection component.
10. The device of claim 1 , further comprising:
a connector; and
a catheter having a first catheter end for detachably coupling to the second end of the elongated tubular body through the connector, and a second catheter end for coupling to a dialysate bag.
11. The device of claim 10 , wherein the connector includes a tubular wall defining a lumen, and the catheter is slidable within the lumen of the connector.
12. The device of claim 11 , wherein the connector further includes one or more seals coupled to an interior surface of the tubular wall.
13. The device of claim 10 , further comprising the dialysate bag.
14. The device of claim 1 , wherein the first end of the elongated tubular body is configured for coupling to an implantable tube.
15. The device of claim 1 , wherein the first end of the elongated tubular body is configured for implant inside a body.
16. The device of claim 1 , wherein the UV source is configured to activate automatically.
17. The device of claim 16 , wherein the UV source is configured to activate automatically in response to a movement of the cover.
18. The device of claim 1 , wherein the UV source is configured to provide a UV light having a wavelength that is anywhere from 240 nm to 280 nm.
19. A device for use in dialysis, comprising:
a connector having a first end, a second end, and a lumen between the first end and the second end; and
a catheter slidably disposed within the lumen of the connector, the catheter having a first catheter end for detachably coupling to an elongated tubular body through the connector, and a second catheter end for coupling to a dialysate bag; and
a barrier having an adhesive surface facing away from the lumen of the connector.
20. The device of claim 19 , wherein the connector further includes one or more seals coupled to an interior surface of the tubular wall.
21. The device of claim 19 , further comprising the dialysate bag.
22. The device of claim 19 , wherein the first catheter end has a sharp tip.
23. The device of claim 19 , further comprising the elongated tubular body, wherein the elongated tubular body includes a first end, and a second end for detachably coupling to the catheter through the connector.
24. The device of claim 23 , wherein the second end of the elongated tubular body includes an opening and a cover next to the opening, and wherein the barrier is aligned with a longitudinal axis of the connector so that when the connector is detachably coupled to the second end of the elongated tubular body, the adhesive surface of the barrier is detachably secured to the cover.
25. The device of claim 24 , further comprising a UV source that is configured to automatically activate.
26. The device of claim 25 , wherein the UV source is configured to automatically activate in response to a movement of the cover.
27. The device of claim 23 , wherein the elongated tubular body includes a first UV source on a first side of the elongated tubular body, and a second UV source on a second side of the elongated tubular body that is opposite from the first side.
28. The device of claim 23 , wherein the first end is configured for detachably coupling to an implantable tube.