Patent · US Expired

Blood collecting device

US6200276A · kind A · utility

29Cited by

8References

5Claims

0Family size

Assignee

Fresenius AG · DE

Inventors

Wolfgang Biesel · Ottweiler, DE
Friedrich Witthaus · Namborn, DE

Key dates

Filing date	Jul 9, 1999
Grant date	Mar 13, 2001
Priority date	—
Expiry date	Jul 9, 2019

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/7536
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The present invention relates to a blood collecting device having a vacuum container and a cover which seals it. A blood filter is provided on the cover. According to the invention, the blood filter has a filter bottom which is designed to be flexible and/or is mounted movably.

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