Systems, devices, and methods for electroporation within a cell processing system
The present disclosure relates to systems, devices, and methods for electroporating. In an embodiment, the present disclosure relates to an electroporation system, comprising at least one electroporation chamber, each electroporation chamber comprising a first electrode and a second electrode, a plurality of ports comprising an inlet port at a first portion of each electroporation chamber, and an outlet port at a second portion of each electroporation chamber, a fluid conduit arranged between the first electrode and the second electrode, the fluid conduit being in fluid communication with the inlet port and the outlet port, and an automated system for electroporation operatively connected to the first electrode and the second electrode of the at least one electroporation chamber.
1. An electroporation chamber, comprising:
a first electrode and a second electrode;
a plurality of ports comprising
an inlet port at a first portion of the electroporation chamber, and
an outlet port at a second portion of the electroporation chamber;
a fluid conduit arranged between the first electrode and the second electrode, the fluid conduit being in fluid communication with the inlet port, the outlet port, and each of a plurality of ports via auxiliary channels extending therefrom; and
at least one window disposed on a wall of the electroporation chamber and providing a view to a segment of the fluid conduit,
wherein the at least one window comprises a first window and a second window, the first window having a view to a first segment of the fluid conduit and the second window having a view to a second segment of the fluid conduit, and wherein the second window is proximate a first auxiliary channel of the plurality of auxiliary channels that is in fluid communication with the outlet port.
2. The electroporation chamber of claim 1 , wherein the plurality of ports further comprises
a vent port in fluid communication with the fluid conduit and arranged at the first portion of the electroporation chamber.
3. The electroporation chamber of claim 1 , wherein the fluid conduit has a volume defined by a distance between the first electrode and the second electrode.
4. The electroporation chamber of claim 3 , wherein the volume of the fluid conduit is between about 0.5 μL to about 2.5 mL.
5. The electroporation chamber of claim 1 , wherein a distance between the first electrode and the second electrode is between about 0.5 mm and about 5 mm.
6. The electroporation chamber of claim 1 , further comprising a first housing and a second housing, wherein the first electrode, the fluid conduit, and the second electrode are positioned between the first housing and the second housing.
7. The electroporation chamber of claim 1 , wherein the segment of the fluid conduit is proximate the first portion of the electroporation chamber.
8. The electroporation chamber of claim 1 , wherein the segment of the fluid conduit is proximate the second portion of the electroporation chamber.
9. The electroporation chamber of claim 1 , wherein the at least one window comprises a first window and a second window, the first window having a view to a first segment of the fluid conduit and the second window having a view to a second segment of the fluid conduit.
10. The electroporation chamber of claim 2 , wherein the fluid conduit is in fluid communication with each of the plurality of ports via auxiliary channels extending therefrom.
11. The electroporation chamber of claim 10 , wherein each of the auxiliary channels is fluidically coupled the fluid conduit and a respective one of the plurality of ports.
12. The electroporation chamber of claim 11 , wherein an auxiliary channel of the auxiliary channels fluidically coupling the fluid conduit to the outlet port is curvilinear.
13. The electroporation chamber of claim 11 , wherein an auxiliary channel in fluid communication with the outlet port is curvilinear, and wherein the second window is proximate the curvilinear auxiliary channel.
14. The electroporation chamber of claim 13 , wherein the second window is proximate a base of the curvilinear auxiliary channel.
15. The electroporation chamber of claim 11 , wherein the first window is proximate the auxiliary channel in fluid communication with the vent port.
16. The electroporation chamber of claim 15 , wherein the first window is proximate a base of the auxiliary channel in fluid communication with the vent port.
17. The electroporation chamber of claim 2 , wherein the inlet port arranged at the first portion of the electroporation chamber is further arranged toward a first side wall of the electroporation chamber, and wherein the vent port arranged at the first portion of the electroporation chamber is further arranged toward a second side wall of the electroporation chamber.
18. The electroporation chamber of claim 4 , wherein, along an axis defined from the first portion of the electroporation chamber to the second portion of the electroporation chamber, the fluid conduit has a triangular cross-section.
19. The electroporation chamber of claim 1 , wherein each of the plurality of ports extends through the first electrode and/or the second electrode.
20. An electroporation chamber, comprising:
a first electrode and a second electrode;
a plurality of ports comprising
an inlet port at a first portion of the electroporation chamber and arranged toward
a first side wall of the electroporation chamber,
an outlet port at a second portion of the electroporation chamber; and
a vent port at the first portion of the electroporation chamber and arranged toward
a second side wall of the electroporation chamber;
a fluid conduit arranged between the first electrode and the second electrode, the fluid conduit being in fluid communication with the inlet port, the outlet port, and the vent port; and
at least one window disposed on a wall of the electroporation chamber and providing a view to a segment of the fluid conduit.
21. The electroporation chamber of claim 20 , wherein the fluid conduit has a volume defined by a distance between the first electrode and the second electrode.
22. The electroporation chamber of claim 21 , wherein the volume of the fluid conduit is between about 0.5 μL to about 2.5 mL.
23. The electroporation chamber of claim 20 , wherein a distance between the first electrode and the second electrode is between about 0.5 mm and about 5 mm.
24. The electroporation chamber of claim 20 , further comprising a first housing and a second housing, wherein the first electrode, the fluid conduit, and the second electrode are positioned between the first housing and the second housing.
25. The electroporation chamber of claim 20 , wherein the segment of the fluid conduit is proximate the first portion of the electroporation chamber.
26. The electroporation chamber of claim 20 , wherein the segment of the fluid conduit is proximate the second portion of the electroporation chamber.
27. The electroporation chamber of claim 20 , wherein the at least one window comprises a first window and a second window, the first window having a view to a first segment of the fluid conduit and the second window having a view to a second segment of the fluid conduit.