IP Library Granted Patent US 10,770,271
Granted Patent B2
US 10,770,271 · App. 16/298,484 · Granted Sep 8, 2020

Plasma-activated saline solutions and method of making plasma activated saline solutions

Inventors: Jerome Canady (Lakeland, FL); Michael Keidar (Baltimore, MD); Zhitong Chen (Ashburn, VA)
Assignee: U.S. Patent Innovations LLC
H01J37/32825A61K35/08H01J37/32366H01J37/32422H01J37/32568A61P35/00
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Quick Facts
Patent No.
US 10,770,271
App. No.
16/298,484
Granted
Sep 8, 2020
Kind
B2
Abstract

A method for manufacturing plasma-activated saline for treatment of cancer cells. The method comprises the steps of immersing a cathode in saline solution in a container, positioning an anode at a fixed distance from a surface of said saline solution in said container and applying electrical energy to said anode for a fixed period of time, wherein said fixed distance and said fixed period of time are selected to cause a plasma self-organized pattern at a surface of said saline solution with an atmospheric discharge between said anode and said cathode.

Claims (12)

1. A method for manufacturing plasma-activated saline for treatment of cancer cells comprising:

immersing a cathode in saline solution in a container;

positioning an anode at a fixed distance from a surface of said saline solution in said container; and

applying electrical energy to said anode for a fixed period of time;

wherein said fixed distance and said fixed period of time are selected to cause a plasma self-organized pattern at a surface of said saline solution with an atmospheric discharge between said anode and said cathode and

where in said plasma self-organized pattern comprises a double ring structure.

2. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said fixed distance is 4-6 mm.

3. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said fixed time is 40 seconds.

4. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said double ring structure comprises a solid inner ring surrounded by a continuous outer ring.

5. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said double ring structure comprises a solid inner ring surrounded by a discontinuous outer ring.

6. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said double ring structure comprises a continuous inner ring surrounded by a continuous outer ring.

7. The method for manufacturing plasma-activated saline for treatment of cancer cells according to claim 1 wherein said double ring structure comprises a continuous inner ring surrounded by a discontinuous outer ring.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 7, 2023
From: CANADY, JEROME, DR.
To: US PATENT INNOVATIONS, LLC
Reel/Frame 064826/0403 →
Continuity (2)
Provisional Application 62640886 · Mar 9, 2018
Related Publication 20190279849A1 · Sep 12, 2019