Surgery – Means and methods for collecting body fluids or waste material – Aspiration collection container or trap
Patent
1987-12-09
1989-05-09
Kruter, Jerome L.
Surgery
Means and methods for collecting body fluids or waste material
Aspiration collection container or trap
A61M 100
Patent
active
048285528
ABSTRACT:
A collection chamber for fluids and a wide diameter pathway for the removal of air due to leaks from the lung after operation or injury to the contents of the thorax is described. The collection chamber is provided with ports for the attachment of tubing extending from the chest cavity and for connection to a vacuum pump. A water level control vacuum regulator is integral with the chamber which allows a parallel pathway for the removal of large volumes of air from the pleural space without the necessity of a high vacuum. A one-way valve is provided which is open during the drainage mode but which closes during the respiratory inhilation mode to prevent the back flow of air or fluid into the pleural space. In the event of vacuum pump failure, a pressure relief valve is provided to relieve excess positive pressure within the collection chamber.
REFERENCES:
patent: 3381687 (1968-05-01), Andersen et al.
patent: 3463159 (1969-08-01), Heimlich
patent: 3750692 (1973-08-01), Tibbs
patent: 3757783 (1973-09-01), Alley
patent: 4112948 (1978-09-01), Kurtz et al.
patent: 4289158 (1981-09-01), Nehring
patent: 4439189 (1984-03-01), Sargeant et al.
patent: 4481005 (1984-11-01), Kurtz
patent: 4717388 (1988-01-01), Steer et al.
patent: 4738672 (1988-04-01), Malette
Inventures, Inc.
Kruter Jerome L.
LandOfFree
Thorax drainage apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thorax drainage apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thorax drainage apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-86985