Surgery – Means and methods for collecting body fluids or waste material – Aspiration collection container or trap
Patent
1991-03-11
1992-04-28
Shay, Randy C.
Surgery
Means and methods for collecting body fluids or waste material
Aspiration collection container or trap
604317, 604322, 604324, 604326, 128749, 128760, 2104161, 210406, 210436, 55478, 55270, A61M 100, B01D 3500, B01D 4500, A61B 1000
Patent
active
051083817
ABSTRACT:
A tissue sample collection trap for trapping tissue samples for use with a suction sample collecting device comprising a cylindrical container either translucent or opaque with a suction connector element with a port provided at one end to connect to and cooperate with a suction device and the opposite container end open and adapted to accept a cap, the cap being either solid for continuous suction or provided with a control port through the end and into the container to be manually obstructed for suction by the operator and the diameter of a section of the inside of the container at the suction connector element and reduced forming a ledge adapted to hold a removable tissue trap assembly, and a tissue trap assembly comprising two round discs with a plurality of perforations forming screens and adapted to trap specimens and to slidably engage with and within the container and a hollow tubular handle provided to separate the discs extending axially and through the discs for slidably removing the tissue trap assembly from the container and providing a relief pathway for flow of excessive suction, and a collector connector means with a port provided on the perimeter of the container which is either permanent and molded to the container or is a coupling element adapted to accept various sizes and styles of connectors and is adapted to connect to and cooperate with a suction sample collecting device.
REFERENCES:
patent: 37500 (1863-01-01), Fontain
patent: 2784717 (1957-03-01), Thompson
patent: 3929133 (1975-12-01), Ragab
patent: 3982538 (1976-09-01), Sharpe
patent: 4190020 (1980-02-01), Tamas et al.
patent: 4384580 (1983-05-01), Leviton
patent: 4385590 (1983-05-01), Mortensen
patent: 4430084 (1984-02-01), Deaton
patent: 4643197 (1987-02-01), Greene et al.
Naragon Frederic E.
Shay Randy C.
Zuttarelli A. P.
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