Manually operated pump inserter for test tubes

Details Manually operated pump inserter for test tubes Manually operated pump inserter for test tubes

1991-06-25

1992-12-22

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

422100, 422103, 422104, 7386423, 7386424, B01L 900

Patent

active

051732653

ABSTRACT:
A manually operated apparatus for attaching one or more pump mechanisms to a like number of sealed test tubes, each test tube sealed by a resilient, puncturable closure. The apparatus includes a frame having a base, a support attached to the frame for releasably supporting one or more pump mechanisms, a test tube holder for releasably holding one or more test tubes, the holder movably engaging and being displaceable on the base of the frame into position in alignment with the support, and a manually operated insertion mechanism, attached to the frame, for displacing the support towards the holder (with test tubes therein), to puncture the closure of a test tube with a pump mechanism. Using the apparatus includes placing one or more test tubes having closures into the holder, displacing the holder into position, placing one or more pump mechanisms in the support, and manually activating the insertion mechanism to puncture the one or more closures with the one or more pump mechanisms.

REFERENCES:
patent: 3650306 (1972-03-01), Lancaster
patent: 3687175 (1972-08-01), Babey
patent: 4301116 (1981-11-01), Ida et al.
patent: 4478094 (1984-10-01), Salomaa et al.
patent: 4554839 (1985-11-01), Hewett et al.
patent: 4605536 (1986-08-01), Kuhnert et al.
patent: 4779467 (1988-10-01), Rainin et al.
patent: 4812293 (1989-03-01), McLaurin et al.
patent: 4938929 (1990-07-01), Bost
patent: 4951512 (1990-08-01), Mazza et al.

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