Saliva sample collection system
OwnerJoseph P. D'Angeloinventor
Life of this patent
Estimating the term…
Abstract
Test kit whereby the sponge portion of kit is used to swab saliva. The saliva is then extracted from sponge by either squeezing it out or through the use of a centrifuge. The sponge portion of the kit is attached to a collection container when used in the centrifuge. A filter can be placed between these two portions of the kit to filter out only substances of certain molecular weights and to clean saliva. When the saliva is collected by squeezing, the sponge is placed in soft walled vial that is squeezed to extract saliva. After extracted from the sponge, the collected saliva can be removed from kit by twisting off cap. This test kit can be used for, but not limited to, testing for HIV antibodies, hepatitis and drugs.
Claims12
A method of collecting saliva samples for body fluid analysis, which comprises:
- placing absorptive means comprising a sponge member for absorbing the saliva, said sponge member being permanently attached to a cap member, into a patient's oral cavity, the sponge member extending into said oral cavity and the cap member remaining outside said oral cavity, and absorbing saliva into the absorptive means;
- removing the absorptive means from the patient's oral cavity and placing the absorptive means into fluidic communication with a collection container;
- and
- driving the saliva from the absorptive means and collecting the saliva in the collection container, by squeezing the collection container for indirectly squeezing the saliva out of the absorptive means and into the collection container.
An assembly for collecting saliva for body fluid analysis, comprising:
- absorptive means for placing into a patient's oral cavity, comprising a sponge member for absorbing the saliva, said sponge member being permanently attached to a cap member, the sponge member extending into said oral cavity and the cap member remaining outside said oral cavity, and for absorbing saliva therein;
- a collection container defining a cavity adapted to receive said sponge member;
- said collection container having resilient walls adapted to collapse towards one another upon being squeezed and to drive the saliva from said absorptive means when said absorptive means is disposed in said collection container.
Dependencies are inferred from the claim text.