Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jie Zhu0
William Scott Crawford0
Robert Matthew Ohline0
Tri Ly0
Kulwinder S. Plahey0
Date of Patent
August 13, 2024
0Patent Application Number
176676730
Date Filed
February 9, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
A method is provided for detecting leaks in a disposable medical fluid cassette that includes a base and a flexible membrane attached to the base in such a way that the base and the flexible membrane cooperate to at least partially form a fluid passageway. The method includes applying a first force to the flexible membrane, measuring a first physical property of a system that includes the medical fluid cassette a medical fluid pumping machine, removing the first force from the flexible membrane, applying a second force to the flexible membrane, measuring a second physical property of the system, and determining whether the medical fluid cassette leaks based on a comparison of the first physical property and the second physical property.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.