Patent · US Active

Irradiation apparatus for inactivating pathogens and/or leukocytes in a biological fluid and process

US9320817B2 · kind B2 · utility

6Cited by

12References

38Claims

0Family size

Assignee

MACOPHARMA, S.A.S. · FR

Inventors

Wolfram Hubert Walker · Neuenstadt am Kocher, DE
Frank Tolksdorf · Ober-Ramstadt, DE
Thierry Verpoort · Halluin, FR
Francis Goudaliez · Faches-Thumesnil, FR
Maurice Behague · Linselles, FR
Arnaud Chavatte · Lillers, FR

Key dates

Filing date	Jul 11, 2014
Grant date	Apr 26, 2016
Priority date	—
Expiry date	Jul 11, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M1/0277
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to an irradiation apparatus for inactivating pathogens and/or leukocytes in a biological fluid such as a platelet suspension and/or plasma comprising: a casing (2), a support member (3) for carrying at least one irradiation bag (19) containing the biological fluid, a light source (4) comprising two banks of light (5, 6) disposed above and below the support member (3), and an agitating system (25) for moving the support member (3), the light source generating UVC light of suitable intensity to inactivate pathogens and/or leukocytes and the agitation system moving the support member in an orbital path with predetermined amplitude and rotational frequency suitable to expose the whole biological fluid to UVC.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.