Apparatus and method testing a biological fluid
AssigneeKrysium Advisors Limited
InventorsDavid Kent Wright, Philip Stephen Fullam
Life of this patent
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Abstract
An apparatus for testing a biological fluid from an animal for the presence of disease in the animal. The apparatus including a container, a dipstick and a luminometer. One end of the dipstick is inserted into a sample of the fluid so that a predetermined amount of the sample becomes attached to the dipstick and takes part in a reaction in the container which produces light emissions. The luminometer receives the container and is operated whereby a determination of the level of bacteria in the sample and hence of disease in the animal is made, by sensing the light emissions from the container.
Claims10
An apparatus for testing a biological sample from an animal for the presence of disease in the animal, the apparatus comprising:
- a container having a rupturable membrane within the container;
- a dipstick having an end for insertion into the sample so that a predetermined amount of the sample becomes attached to the dipstick;
- the container including a chamber containing a reagent which, during testing, reacts with the sample attached to the dipstick to produce light emissions, the chamber being provided in the container between a closed end of the container and the membrane;
- the dipstick being movable within the container from a first position in which the dipstick is supported in the container out of contact with the membrane, and a second position in which the end of the dipstick with the attached sample is in contact with the reagent, the membrane being ruptured as the dipstick moves from the first position to the second position;
- and a luminometer for receiving the container, the luminometer having a lid which, on being closed, causes the dipstick to be moved from the first position through the membrane to the second position, whereby a determination of a level of bacteria and/or somatic cells in the sample and hence of the disease in the animal is made by sensing the light emissions from the container.
A method of testing biological fluid from an animal for the presence of disease in the animal, the method comprising the steps of:
- inserting an end of a dipstick into a sample of the biological fluid so that a predetermined amount of the fluid sample is attached to the dipstick;
- inserting the dipstick into a container, the container including a chamber provided between a closed end of the container and a membrane within the container;
- inserting the container into a luminometer, and closing a lid of the luminometer to cause the dipstick to move within the container through the membrane to rupture the membrane, and into the chamber, thus permitting the fluid sample to react with a reagent contained within the chamber and produce light emissions;
- and operating the luminometer to sense the light emissions from the container, determining a level of bacteria and/or somatic cells in the fluid sample, and providing an output from the luminometer.
Dependencies are inferred from the claim text.