Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yijiang Li
Date of Patent
October 31, 2023
Patent Application Number
17141210
Date Filed
January 4, 2021
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A pump head includes a casing including a blood inlet configured to receive a flow of a blood and a blood outlet configured to allow the blood to flow out of the casing. The pump head also includes a shaft disposed in the casing. The pump head also includes a magnetic structure mounted onto the shaft. The pump head further includes an impeller having an open structure and mounted to an exterior surface of the magnetic structure through an opening provided at the open structure.
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