The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2024
Filed:
Oct. 25, 2020
Applicant:
Neurovasc Technologies, Inc., Irvine, CA (US);
Inventor:
Jianlu Ma, Irvine, CA (US);
Assignee:
NeuroVasc Technologies, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/221 (2006.01); A61B 17/00 (2006.01); A61B 17/12 (2006.01); A61B 17/22 (2006.01); A61F 2/01 (2006.01); A61M 25/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 17/221 (2013.01); A61B 17/12109 (2013.01); A61B 17/12131 (2013.01); A61F 2/013 (2013.01); A61M 25/0021 (2013.01); A61B 2017/00867 (2013.01); A61B 2017/00893 (2013.01); A61B 2017/1205 (2013.01); A61B 2017/22038 (2013.01); A61B 2017/22079 (2013.01); A61B 2017/2212 (2013.01); A61B 2017/2215 (2013.01); A61B 2017/2217 (2013.01); A61B 90/39 (2016.02); A61B 2090/3966 (2016.02); A61F 2002/016 (2013.01); A61F 2230/0067 (2013.01); A61M 2025/0042 (2013.01);
Abstract
A clot removal device has an expandable treatment member having a distal tip and a proximal end, a delivery wire having a distal end coupled to the proximal end of the expandable treatment member, and a flow restrictor carried along the delivery wire at a location that is separate and proximal from the expandable treatment member. The flow restrictor has a body with a distal section and a proximal section, the distal section being covered and the proximal section being uncovered. The expandable treatment member is moveable relative to the flow restrictor, and can be retracted into the distal section.