Continuous volume detection for a flexible venous reservoir in a cardiopulmonary bypass circuit
US7364563B2 · kind B2 · utility
24Cited by
11References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2004 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Jul 2, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3389
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A continuous volume detection system for a flexible venous reservoir in a cardiopulmonary bypass circuit is described. The volume detection system is based on a pressure measurement that is manipulated via application of fluid mechanics. Next-generation cardiopulmonary bypass system controllers may use this data to control the volume contained in the flexible venous reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.