Abstract The improved system of the present invention comprises a hand manipulatable first manifold comprising a hollow housing and a plurality of stubs connected to said housing at spaced intervals, extending outwardly from said housing and defining openings communicating with the interior of the housing. The stubs have at their free outer ends removable suction cups having central openings in communication with the stub openings. This manifold also includes suction means in the form of tubing connected to the hollow handle portion of the housing for providing suction to the housing, and suction-relieving means in the form of a hand-openable closure releasably sealing an opening in the handle. This manifold permits the simultaneous removal of the covers from a plurality of petri dishes or the like culture-containing reservoirs, by means of the suction cups. A second manifold is provided which also can be hand held and which comprises a hollow housing having a plurality of aspiration conduits connected to the housing at spaced intervals, extending outwardly from the housing and communicating with the interior of the housing. The aspiration conduits terminate in removable pipettes for aspirating culture media from the reservoirs once the covers have been removed by the first manifold. The number of pipettes is equal to the number of suction cups and the spatial arrangement of the pipettes is the same as that of the cups.
Improved rapid portable system for culture media aspiration, said system comprising, in combination: a. a first hand-manipulatable portable manifold comprising a elongated tubular hollow housing, and a plurality of stubs connected to said housing at spaced intervals and extending outwardly from said housing, and defining a plurality of openings communicating with the interior of said housing, said stubs having at their free outer ends suction cups with central openings therein communicating with said stub openings, said manifold also including suction means and suction-relieving means connected to said housing for delivery of suction to said cups; and, b. a second hand-manipulatable portable manifold having a hollow elongated tubular housing and a plurality of aspiration conduits of equal number and spatial orientation to said stubs and connected to said housing at spaced intervals, said conduits extending outwardly from said housing, said manifold including suction means communicating through said housing with said aspiration conduits for aspirating culture media.
Claim 2
Dependent Claim
155 words
Improved rapid portable system for culture media aspiration, said system comprising, in combination: a. a first hand-manipulatable portable manifold comprising a elongated tubular hollow housing, and a plurality of stubs connected to said housing at spaced intervals and extending outwardly from said housing, and defining a plurality of openings communicating with the interior of said housing, said stubs having at their free outer ends suction cups with central openings therein communicating with said stub openings, said manifold also including suction means and suction-relieving means connected to said housing for delivery of suction to said cups; and, b. a second hand-manipulatable portable manifold having a hollow elongated tubular housing and a plurality of aspiration conduits of equal number and spatial orientation to said stubs and connected to said housing at spaced intervals, said conduits extending outwardly from said housing, said manifold including suction means communicating through said housing with said aspiration conduits for aspirating culture media.
Claim 3
Dependent Claim
39 words
The improved system of claim 1 wherein said housing of said first manifold includes a hollow handle and wherein both said suction means and said suction-relieving means are connected to said handle for manual operation and for easy manipulation.
Claim 4
Dependent Claim
28 words
The improved system of claim 2 wherein said suction-relieving means includes an opening in said handle and means for manually releasably sealing said opening while holding said handle.
Claim 5
Dependent Claim
28 words
The improved system of claim 1 wherein said aspiration conduits of said second manifold comprise removable pipettes and said housing of said second manifold includes a hollow handle.
Claim 6
Dependent Claim
37 words
The improved system of claim 1 wherein both said manifolds comprise tubing extending in an identical grid pattern so as to be capable of simultaneously aspirating a plurality of culture media reservoirs disposed in that grid pattern.