Infusion system
US11413403B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Sep 7, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/36
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is an infusion system including: a liquid container that accommodates a blood derivative; a heating device that heats the blood derivative; an air bubble removal chamber that removes air bubbles in the blood derivative; a first flow path that connects the liquid container and the heating device to each other; a second flow path that connects the heating device and the air bubble removal chamber to each other; a third flow path that connects the air bubble removal chamber and an infusion unit to each other; a fourth flow path that connects the air bubble removal chamber and the liquid container to each other; a first pump provided in the first flow path; and a second pump provided in the third flow path. The heating device has a heating flow path where the blood derivative flows and a heat supply body that contacts the heating flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.