Automatic medical sampling device

Details Automatic medical sampling device Automatic medical sampling device

1991-01-30

1992-07-14

Moy, Joseph Man-Fu

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220737, B65D 2308

Patent

active

051295393

ABSTRACT:
An automatic medical sampling device comprises a vacuum breaking needle for connecting the inside of a vacuum blood gathering tube with the air. An inserting needle has a length sufficient to be located at a position slightly below the lower end of the vacuum breaking needle at the highest position of the vacuum breaking needle. A container holder or maintainer has a bottom slope or projections for supporting a container, and a stirring device stops reciprocation of the stirring bar by detecting the position of the bar.

REFERENCES:
patent: 2944700 (1960-07-01), Stevenson
patent: 3458164 (1969-07-01), Massey
patent: 3941237 (1976-03-01), MacGregor, Jr.
patent: 4534391 (1985-08-01), Ventimiglia et al.
patent: 4747507 (1988-05-01), Fitzgerald et al.

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