US 12,167,956 B2
Lasso filter tipped microcatheter for simultaneous rotating separator, irrigator for thrombectomy and method for use
Daniel Ezra Walzman, Teaneck, NJ (US)
Filed by Daniel Ezra Walzman, Teaneck, NJ (US)
Filed on Apr. 19, 2023, as Appl. No. 18/136,378.
Application 18/136,378 is a continuation of application No. 17/140,343, filed on Jan. 4, 2021, granted, now 11,642,211.
Application 17/140,343 is a continuation of application No. 16/501,593, filed on May 2, 2019, granted, now 11,439,492, issued on Sep. 13, 2022.
Application 16/501,593 is a continuation in part of application No. 16/125,691, filed on Sep. 8, 2018, granted, now 10,307,242, issued on Jun. 4, 2019.
Application 16/125,691 is a continuation in part of application No. 15/731,478, filed on Jun. 16, 2017, granted, now 10,314,684, issued on Jun. 11, 2019.
Application 15/731,478 is a continuation in part of application No. 15/530,898, filed on Mar. 20, 2017, granted, now 10,299,824, issued on May 28, 2019.
Application 15/530,898 is a continuation in part of application No. 15/258,877, filed on Sep. 7, 2016, abandoned.
Prior Publication US 2023/0329854 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 2/01 (2006.01); A61B 8/06 (2006.01); A61B 8/12 (2006.01); A61B 17/22 (2006.01); A61B 17/3203 (2006.01); A61B 17/3207 (2006.01); A61M 25/00 (2006.01); A61B 8/08 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01); A61M 25/10 (2013.01)
CPC A61F 2/013 (2013.01) [A61B 8/06 (2013.01); A61B 8/12 (2013.01); A61B 17/22 (2013.01); A61B 17/22012 (2013.01); A61B 17/2202 (2013.01); A61B 17/32037 (2013.01); A61B 17/3207 (2013.01); A61B 17/320758 (2013.01); A61B 17/320783 (2013.01); A61M 25/0021 (2013.01); A61M 25/007 (2013.01); A61B 8/0891 (2013.01); A61B 2017/00876 (2013.01); A61B 2017/00955 (2013.01); A61B 2017/22039 (2013.01); A61B 2017/22051 (2013.01); A61B 2017/22067 (2013.01); A61B 2017/22079 (2013.01); A61B 2017/22084 (2013.01); A61B 2017/320716 (2013.01); A61B 2017/320733 (2013.01); A61B 2017/320775 (2013.01); A61B 2090/3784 (2016.02); A61B 2090/3966 (2016.02); A61B 2217/005 (2013.01); A61B 2217/007 (2013.01); A61F 2/011 (2020.05); A61F 2002/018 (2013.01); A61M 2025/0024 (2013.01); A61M 25/0026 (2013.01); A61M 25/0032 (2013.01); A61M 2025/0042 (2013.01); A61M 25/0068 (2013.01); A61M 2025/1052 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method of performing an endovascular procedure comprising:
inserting a first medical device into a patient's vasculature, the first medical device including a first tubular member and a filter element attached to a distal end of the first tubular member;
deploying the filter element; and
delivering a second medical device into the patient's vasculature through the first medical device, wherein the second medical device is a rotatable macerator creating particles, and the particles are aspirated through a lumen in the first medical device.