US 12,138,432 B2
Liposuction device and use thereof
Bradford A. Conlan, Solana Beach, CA (US); and Lucas Fornace, Encinitas, CA (US)
Assigned to AURASTEM LLC, Solana Beach, CA (US)
Filed by AURASTEM LLC, Solana Beach, CA (US)
Filed on Apr. 4, 2022, as Appl. No. 17/657,924.
Application 17/657,924 is a continuation of application No. 16/242,888, filed on Jan. 8, 2019, granted, now 11,291,759.
Application 16/242,888 is a continuation of application No. 15/422,304, filed on Feb. 1, 2017, granted, now 10,183,101, issued on Jan. 22, 2019.
Application 15/422,304 is a continuation in part of application No. 15/199,773, filed on Jun. 30, 2016, granted, now 10,188,777, issued on Jan. 29, 2019.
Claims priority of provisional application 62/207,746, filed on Aug. 20, 2015.
Prior Publication US 2022/0296801 A1, Sep. 22, 2022
Int. Cl. A61M 5/31 (2006.01); A61B 17/00 (2006.01); A61M 1/00 (2006.01); A61M 37/00 (2006.01); A61B 17/32 (2006.01); A61M 5/32 (2006.01)
CPC A61M 5/3145 (2013.01) [A61M 1/67 (2021.05); A61M 1/79 (2021.05); A61M 1/815 (2021.05); A61M 1/84 (2021.05); A61M 1/892 (2021.05); A61M 1/895 (2021.05); A61M 37/0015 (2013.01); A61B 2017/00792 (2013.01); A61B 17/32 (2013.01); A61M 5/3291 (2013.01); A61M 2202/0007 (2013.01); A61M 2202/0014 (2013.01); A61M 2202/08 (2013.01); A61M 2205/7563 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A tissue processing device comprising:
an outer syringe comprising a first barrel;
an inner syringe comprising a second barrel that is positioned within the first barrel; and
a filter positioned within the first barrel between an end of the inner syringe and an end of the first barrel such that the inner syringe is operable to pass components of aspirated tissue through the filter from the first barrel into the second barrel.