Vacuum system for auto transfusion device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 1992
Grant Date -
N/A
app pub date -
Feb 25, 1991
filing date -
Feb 25, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system is described for the collection and re-infusion of fluids from a patient. The system includes a non-disposable rigid cannister and a disposable flexible liner that is placed in the cannister. Fluids are collected from a patient in the cannister liner. The liner is then removed from the cannister and the contents are re-infused back into a patient. The system is unique in that it provides a stand along vacuum means for continuously providing a relatively high vacuum to the cannister and a relatively low vacuum inside the liner to cause the liner to expand against the walls of the cannister. The stand alone vacuum means also provides a consistent relatively low vacuum to a patient's cavity for collecting fluids from the patient without damaging the patient's internal organs.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully