Fluid injector system volume compensation system and method
US12214155B2 · kind B2 · utility
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436References
20Claims
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Key dates
| Filing date | Oct 24, 2022 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Aug 9, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/702
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method for correcting a volume of fluid delivered by a fluid injector during an injection procedure is described. The method included determining and compensating for a volume factor associated with compliance of the fluid injector system and correcting for the volume by one of over-driving the distance that the drive member travels in a fluid reservoir, under-driving the distance that the drive member travels in the fluid reservoir, or lengthening or shortening a fluid delivery time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.