Method for washing and coating as well as for dosage of EIA-ring

Details Method for washing and coating as well as for dosage of EIA-ring Method for washing and coating as well as for dosage of EIA-ring

1981-04-08

1983-08-16

Turk, Arnold

Package making

Methods

With contents treating

53474, 134 254, 134117, 206303, 221267, 422 99, 435 7, 435287, 435317, 436807, B65B 300, C12M 100, B01L 1100

Patent

active

043983820

ABSTRACT:
A method and apparatus for washing the solid annular pieces used in immune methods, i.e. the so-called EIA-rings, and for coating such rings with a reagent, as well as for the dispensing of the rings. The EIA-rings are fitted, one after the other, into a tubular container part, which is open at both ends. To the bottom end of the container part an intake tip is attached, and to the other end a device for drawing and exhausting a liquid through the intake tip into the container part. The container part enclosing the EIA-rings is then sealed at both ends until the upper end of the container part is opened for dispensing the rings. The opened end is connected to a dosage device, the intake tip of the container part is removed and the EIA-rings are dispensed by means of the device.

REFERENCES:
patent: 747444 (1903-12-01), La Veine
patent: 1679391 (1928-08-01), Aas
patent: 2601852 (1952-07-01), Wendt
patent: 3932141 (1976-01-01), Beall et al.
patent: 4053284 (1977-10-01), Posch
patent: 4062652 (1977-12-01), Rolfo-Fontana
patent: 4086914 (1978-05-01), Moore
patent: 4113143 (1978-09-01), Spagnola, Jr.
patent: 4146365 (1979-03-01), Kay et al.

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