Abstract: A system is provided for receiving, maintaining and processing blood samples for the subsequent separation and testing thereof. A pre-packaged blood sample receiving vessel is provided containing appropraite additives and a quantity of beads or other physical bodies for subsequent lysis, centrifugation, and separation of the sample. An additional pre-packaged arrangement is provided at the lab for the handling and removal of the lysed, centrifuged and separated sample in order to obtain the desired portion of the sample for appropriate laboratory testing procedures.

Abstract: A urine specimen maintenance formulation is provided which, when the urine specimen is added, maintains the specimen in the desired unaltered form for subsequent testing, without the need for refrigeration or other preservation measures, while simultaneously preventing any additional bacterial growth in the specimen. The formula of the invention includes distilled water, mannitol, boric acid and sodium borate. Additionally, the formula may include a buffer, such as sodium acetate, glutamine or other amino acids, and a surface active or dispersing agent to facilitate concentration of cellular elements during subsequent centrifugation of the sample for microscopic examination, as well as to facilitate preservation of organisms.

Abstract: A urine specimen maintenance formulation is provided which, when the urine specimen is added, maintains the specimen in the desired unaltered form for subsequent testing, without the need for refrigeration or other preservation measures, while simultaneously preventing any additional bacterial growth in the specimen. The formula of the invention includes distilled water, mannitol, boric acid and sodium borate. Additionally, the formula may include a buffer, such as sodium acetate, glutamine or other amino acids, and a surface active or dispersing agent to facilitate concentration of cellular elements during subsequent centrifugation of the sample for microscopic examination, as well as to facilitate preservation of organisms.

Abstract: A system is provided for receiving, maintaining and processing blood samples for the subsequent separation and testing thereof. A pre-packaged blood sample receiving vessel is provided containing appropriate additives and a quantity of beads or other physical bodies for subsequent lysis, centrifugation, and separation of the sample. An additional pre-packaged arrangement is provided at the lab for the handling and removal of the lysed, centrifuged and separated sample in order to obtain the desired portion of the sample for appropriate laboratory testing procedures.

Abstract: A liquid urine preservative comprised of boric acid and alkali formate dissolved in a bacteriostatic liquid, such as water or glycerine. The preservative may be included in an evacuated container for a urine sample to facilitate taking of correct sample amounts.

Abstract: A liquid collection container and a lid adapted to fit over the container, said lid having a cannula which extends into the lower end of the container and which projects through the lid at its upper end so as to be able to pierce the stopper of an air-evacuated, tubular container. The container may have a depressed bottom to assure the maximum collection of fluids, and the lid may have a recess to accommodate the air-evacuated tube.

Abstract: A liquid urine preservative comprised of boric acid and alkali formate dissolved in a bacteriostatic liquid, such as water or glycerine. The preservative may be included in an evacuated container for a urine sample to facilitate taking of correct sample amounts.

Abstract: A device for the collection of a liquid, such as urine, which provides efficient means for both collecting the liquid and transferring it to a tube for storage. A collection container is provided with a hollow cannula attached to its bottom. The cannula is slotted near its base, and serves as the conduit through which liquid may be transferred from the container to an evacuated tube. When the stopper of such a tube is punctured by the cannula, the pressure difference causes liquid deposited in the receptacle to be drawn through the slot, the hollow cannula, and into the tube.