초록 ▼

There is disclosed a suction operated body fluid collection bottle having cylindrical portion terminating in a dome-shaped portion. An opening is positioned centrally with respect to said dome. The sides of the opening are arranged to accept a screw cap closure. The said closure has an upwardly stan

There is disclosed a suction operated body fluid collection bottle having cylindrical portion terminating in a dome-shaped portion. An opening is positioned centrally with respect to said dome. The sides of the opening are arranged to accept a screw cap closure. The said closure has an upwardly standing nipple arranged to be attached to a suction conduit line and a second nipple arranged to be attached to a conduit terminating at the other end at a source of body fluids. The arrangement of the bottle is designed to aspirate the body fluids into the container without permitting the fluids to actually reach the suction line. In another embodiment the aperture has an insert container which extends downwardly into the container. The insert container is calibrated to receive accurately measurable, small quantities of body fluid collected within both the bottle and the insert. Such insert includes overflow means whereby quantities in excess of a predetermined amount can overflow into the interior of the bottle.

대표청구항 ▼

A transparent completely disposable, vacuum-operated, body fluid collection container adaptable for single use particularly in pediatric as well as general surgical use, and disposable without need for emptying the liquid contents thereof, said disposable container comprising the combination of a. t

A transparent completely disposable, vacuum-operated, body fluid collection container adaptable for single use particularly in pediatric as well as general surgical use, and disposable without need for emptying the liquid contents thereof, said disposable container comprising the combination of a. transparent peripherally walled container body member having a transverse bottom wall, a generally dome-like top wall extending upwardly above a top portion of the transparent peripheral body wall and terminating in an upwardly extending annular neck portion centrally of the container body member; b. said neck portion defining an aperture providing communication with the inside of said container; c. a selectively removable closure member for normally closing said neck portion aperture, said closure member having an upwardly extending first nipple means communicating with a downwardly extending open-ended conduit means for collectively providing a part of said communication with the inside of said container, said first nipple means adaptable for connection with a vacuum source when in use; d. said first nipple conduit means having its open end terminating generally above and not below the top portion of the peripheral body wall so as to be within said dome-like top wall, and having longitudinal, open cage-forming means at said open end with an axially movable float valve operatively retained the rein and adaptable to close off said open end conduit means responsive to a liquid being collected therein reaching the level of said float valve to actuate same; e. said closure member also having a right-angle elbow conduit means spaced from said first nipple means and conduit and terminating at one end exteriorly of said container in a second nipple extending laterally in a direction away from said first nipple means, and having the other end terminating in a partially peripherally baffled opening within said closure adjacent to and partially baffled longitudinally to protectively shield said float valve and open end of said first nipple conduit means from incoming collected body fluid; f. said second nipple means together with said elbow conduit means adaptable to provide communication access for body fluid being collected in said disposable container via a conduit connectable with said second nipple means, with said elbow conduit means adapted to retard fluid flow to reduce splash, said right angle elbow conduit including internally a deposit of anti-foaming means for introduction and mixture with said body fluid being collected prior to entrance of said fluid into said container; g. nipple-closing removable cap means including integrally connected nipple caps and tethers connected with said container closure member; h. complemental coacting labyrinth type sealing means and inclined thread-like lug means on said container neck portion and on downwardly depending annular skirt-like wall means on said closure member, said coacting lugs constructed and arranged to provide screw-like attachment of the closure member to said container body; and i. wherein said labyrinth type sealing means and the relative relationship of said thread-like lugs of said closure member and neck are such as to provide both initial manual at least partial assembly of the closure member with the container neck portion, and also subsequent automatic continued assembly responsive to the pull of a vacuum source connected with said first nipple means.