US 12,186,414 B2
Composition and method for endodontic debridement
Terrell F. Pannkuk, Santa Barbara, CA (US)
Assigned to Terrell F. Pannkuk, Santa Barbara, CA (US)
Filed by Terrell F. Pannkuk, Santa Barbara, CA (US)
Filed on Dec. 20, 2022, as Appl. No. 18/084,723.
Application 18/084,723 is a continuation of application No. 17/067,128, filed on Oct. 9, 2020, granted, now 11,571,367.
Application 17/067,128 is a continuation in part of application No. 16/375,088, filed on Apr. 4, 2019, granted, now 11,147,747, issued on Oct. 19, 2021.
Claims priority of provisional application 62/653,102, filed on Apr. 5, 2018.
Prior Publication US 2023/0190585 A1, Jun. 22, 2023
Int. Cl. A61C 5/40 (2017.01); A61C 5/50 (2017.01); A61K 6/60 (2020.01)
CPC A61K 6/60 (2020.01) [A61C 5/40 (2017.02); A61C 5/50 (2017.02)] 15 Claims
OG exemplary drawing
 
1. A kit comprising:
a syringe comprising:
a barrel comprising a proximal end, a distal end, and a sidewall therebetween defining an interior configured to receive an ampule;
a plunger received at least partially within the interior; and
a metal needle tip attached to the distal end of the syringe barrel, and
an ampule, the ampule holding therein a composition consisting essentially of 90% aqueous TCA.