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:
Jan. 31, 2023
Filed:
Apr. 06, 2016
Applicant:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
Omer Berenfeld, Ann Arbor, MI (US);
Hakan Oral, Ann Arbor, MI (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/287 (2021.01); A61B 5/00 (2006.01); A61B 18/14 (2006.01); A61B 5/06 (2006.01); A61B 5/361 (2021.01); A61B 34/20 (2016.01); A61B 18/00 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/287 (2021.01); A61B 5/068 (2013.01); A61B 5/361 (2021.01); A61B 5/6858 (2013.01); A61B 5/7253 (2013.01); A61B 18/1492 (2013.01); A61B 34/20 (2016.02); A61B 2017/00044 (2013.01); A61B 2017/00048 (2013.01); A61B 2017/00053 (2013.01); A61B 2018/0016 (2013.01); A61B 2018/00267 (2013.01); A61B 2018/00351 (2013.01); A61B 2018/00839 (2013.01); A61B 2018/00892 (2013.01); A61B 2018/00898 (2013.01); A61B 2562/04 (2013.01);
Abstract
A multiple-point basket-type or crown-shaped catheter device provides simultaneously mapping over a three-dimensional (3D) region of a subject, such as, one or more chambers of a subject's heart. The catheter device may include a series of splines each having a wave-like profile formed of a periodic series of peaks and troughs, with electrodes located at the peaks and troughs for mapping purposes.