US 12,329,957 B2
Impeller housing
Yosi Tuval, Even Yehuda (IL); Zev Sohn, Karnei Shomron (IL); Ehud Schwammenthal, Ra'anana (IL); Gad Lubinsky, Ein Vered (IL); Victor Troshin, Hod-Hasharon (IL); Shaul Mustacchi, Rosh Haayin (IL); Yinnon Elisha, Kffar Hess (IL); Yuri Sudin, Modi'in-Makkabbim-Re'ut (IL); Hagit Zemer Harel, Modi'in-Makkabbim-Re'ut (IL); and Avi Rozenfeld, Kfar Saba Haifa (IL)
Assigned to Magenta Medical Ltd., Kadima (IL)
Filed by Magenta Medical Ltd., Kadima (IL)
Filed on Feb. 23, 2022, as Appl. No. 17/678,122.
Application 17/678,122 is a continuation of application No. 16/810,172, filed on Mar. 5, 2020, granted, now 11,298,523.
Application 16/810,172 is a continuation of application No. 16/750,354, filed on Jan. 23, 2020, granted, now 11,191,944, issued on Dec. 7, 2021.
Claims priority of provisional application 62/896,026, filed on Sep. 5, 2019.
Claims priority of provisional application 62/870,821, filed on Jul. 5, 2019.
Claims priority of provisional application 62/851,716, filed on May 23, 2019.
Claims priority of provisional application 62/796,138, filed on Jan. 24, 2019.
Prior Publication US 2022/0184372 A1, Jun. 16, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 60/148 (2021.01); A61M 60/126 (2021.01); A61M 60/13 (2021.01); A61M 60/135 (2021.01); A61M 60/216 (2021.01); A61M 60/237 (2021.01); A61M 60/414 (2021.01); A61M 60/419 (2021.01); A61M 60/422 (2021.01); A61M 60/531 (2021.01); A61M 60/808 (2021.01); A61M 60/818 (2021.01); A61M 60/825 (2021.01); A61M 60/829 (2021.01); A61M 60/857 (2021.01); A61M 60/894 (2021.01); A61M 60/896 (2021.01); B05D 1/02 (2006.01); F04D 29/38 (2006.01); F04D 29/52 (2006.01); F04D 29/54 (2006.01); A61M 60/122 (2021.01); A61M 60/205 (2021.01); A61M 60/804 (2021.01)
CPC A61M 60/148 (2021.01) [A61M 60/126 (2021.01); A61M 60/13 (2021.01); A61M 60/135 (2021.01); A61M 60/216 (2021.01); A61M 60/237 (2021.01); A61M 60/414 (2021.01); A61M 60/419 (2021.01); A61M 60/422 (2021.01); A61M 60/531 (2021.01); A61M 60/808 (2021.01); A61M 60/818 (2021.01); A61M 60/825 (2021.01); A61M 60/829 (2021.01); A61M 60/857 (2021.01); A61M 60/894 (2021.01); A61M 60/896 (2021.01); B05D 1/02 (2013.01); F04D 29/382 (2013.01); F04D 29/526 (2013.01); F04D 29/545 (2013.01); A61M 60/122 (2021.01); A61M 60/205 (2021.01); A61M 60/804 (2021.01); A61M 2205/0216 (2013.01); A61M 2205/3344 (2013.01); A61M 2230/30 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a ventricular assist device comprising:
a frame comprising struts that define a plurality of cells, the frame being configured such that, in a non-radially-constrained configuration of the frame, the frame comprises a generally cylindrical portion;
a tube that defines one or more blood outlet openings, a portion of the tube being disposed outside the frame and coupled to the generally cylindrical portion of the frame, such that the portion of the tube conforms with a structure of struts of the frame;
an inner lining coupled to an inside of the generally cylindrical portion of the frame, such as to provide the generally cylindrical portion of the frame with a smooth inner surface;
an impeller disposed at least partially inside the generally cylindrical portion of the frame and configured to pump blood through the tube and out of the one of more blood outlet openings.