Universal collector for submandibular-sublingual saliva

Details Universal collector for submandibular-sublingual saliva Universal collector for submandibular-sublingual saliva

1990-03-14

1991-09-24

Hindenburg, Max

Surgery

Truss

Pad

604319, A61B 500

Patent

active

050506161

ABSTRACT:
A fluid sampling device for sampling and collecting biological fluids from membrane bounded areas of a subject includes a buffering chamber to which a vacuum is applied, a sampling tube connector, a storage tube connector and a vent. In operation the vent is closed to apply the vacuum to a sampling tube connected to the sample tube connector to draw a sample into the buffering chamber. The drawn fluid flows under gravitational force into a storage tube attached to the storage tube connector. The device is particularly useful for sampling and collecting submandibular and sublingual saliva.

REFERENCES:
patent: 4334538 (1982-06-01), Juhn
patent: 4376439 (1983-03-01), Lauterjung
patent: 4397643 (1983-08-01), Rygiel
patent: 4402687 (1983-09-01), Denty et al.
patent: 4455140 (1984-06-01), Joslin
patent: 4460361 (1984-07-01), Nichols
patent: 4564359 (1986-01-01), Ruhland
patent: 4870975 (1989-10-01), Cronk et al.
patent: 4950247 (1990-08-01), Rosenblatt
patent: 4957492 (1990-09-01), McVay

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