Blood filtering container
US5695489A · kind A · utility
42Cited by
27References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1991 |
| Grant date | Dec 9, 1997 |
| Priority date | — |
| Expiry date | Sep 30, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/602
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device (10) for receiving, storing, filtering and reinfusing a patient's blood is described. The device is a flexible container that has two unique features in the preferred embodiment. One feature is the use of a filter (24) which filters blood immediately prior to reinfusing blood into a patient. The other feature is the use of a separating means (32) to prevent the filter from collapsing upon itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.