Autotransfusion system

Surgery – Blood drawn and replaced or treated and returned to body

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

604319, 604320, 604324, A61M 102

Patent

active

047447850

ABSTRACT:
An autotransfusion system for collecting and salvaging blood from a patient's body cavity and for returning it to the patient includes a collection bottle which is detachably connected by an arrangement of ports and an adapter to a source of suction as well as to a conduit from the patient. When the bottle is connected to the system the suction draws the blood into the bottle. When the bottle has been filled and it is desired to return the blood to the patient or for further processing before returning it to the patient the container is easily detached and may be connected to an intravenous delivery set. During reinfusion blood may continue to be collected by the system by replacing the original container with another container. The system may be operated by suction from commonly available fittings in hospital environments or may be connected to a thoracic drainage system to utilize the suction from that system to operate the autotransfusion device. The system may be formed from molded plastic materials and is adapted for disposable one-time use.

REFERENCES:
patent: 3405723 (1968-10-01), Jellies
patent: 3512806 (1970-05-01), Romney et al.
patent: 3923065 (1975-12-01), Nozick et al.
patent: 4245637 (1981-01-01), Nichols
patent: 4306557 (1981-12-01), North
patent: 4402687 (1983-09-01), Denty et al.
patent: 4430084 (1984-02-01), Deaton
patent: 4465485 (1984-08-01), Kashmer et al.
patent: 4547186 (1985-10-01), Bartlett
patent: 4564359 (1986-01-01), Ruhland
patent: 4569674 (1986-02-01), Phillips et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Autotransfusion system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Autotransfusion system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Autotransfusion system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1879233

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.