US 12,070,454 B1
Anesthetic nerve block and method
Howard L. Howell, Clearwater, FL (US); and Ralf Blackstone, Clearwater, FL (US)
Assigned to PFOF LLC, Clearwater, FL (US)
Filed by PFOF LLC, Clearwater, FL (US)
Filed on Feb. 5, 2024, as Appl. No. 18/432,297.
Application 18/432,297 is a continuation in part of application No. 18/144,043, filed on May 5, 2023, granted, now 11,890,422, issued on Feb. 6, 2024.
Claims priority of provisional application 63/439,780, filed on Jan. 18, 2023.
Claims priority of provisional application 63/338,504, filed on May 5, 2022.
Int. Cl. A61M 19/00 (2006.01); A61K 31/445 (2006.01); A61K 31/573 (2006.01); A61K 45/06 (2006.01); A61K 47/00 (2006.01); A61K 47/02 (2006.01)
CPC A61K 31/445 (2013.01) [A61K 31/573 (2013.01); A61K 45/06 (2013.01); A61K 47/02 (2013.01)] 26 Claims
OG exemplary drawing
 
1. An anesthetic nerve block for interrupting the electrical potential of a nerve and relieving pain within a living organism, the nerve having an axon covered by a nerve membrane, the anesthetic nerve block, comprising:
a physiologic carbonate base introduced to the living organism and adjacent to the nerve;
a local long acting anesthetic introduced to the living organism and adjacent to the nerve;
said physiologic carbonate base and said local long acting anesthetic reacting to form a precipitated mass around the nerve for creating a local nerve block; and
said precipitated mass degrades into unionized local anesthetic which penetrates through the nerve membrane and into the axon for creating a prolonged local nerve block.