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A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.
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| Number | Title | Issue Date |
| 4056981 | Process and apparatus for withdrawing a sample from a reaction vessel under pressure A process and apparatus for the withdrawal of samples from a reaction vessel under pressure containing a solid-liquid dispersion, emulsion, or suspension sensitive to mechanical stress, wherein a portion of the liquid consists of a liquefied gas present i... | 11/08/1977 |
| 4046015 | Glass sampling tube Glass sampling tube for collecting and storing gas samples has tapered ground glass joints at either end of a tubular storage chamber for permitting selective communication between axially extending inlet tube portions on the ends of the device and the st... | 09/06/1977 |
| 4046138 | Diagnostic device for liquid samples The present invention is concerned with a diagnostic device for collection of body fluids which is especially convenient for taking mid-stream urine specimens. Generally the device comprises a bipartible receptacle having a removable portion which contain... | 09/06/1977 |
| 4014216 | Apparatus for sampling gas mixtures A light weight apparatus for sampling a gas mixture, especially a gas under pressure, in order to ascertain the extent of contamination in said mixture, including gaseous, liquid and solid contaminants. The apparatus includes in combination a filter means... | 03/29/1977 |
| 4007639 | Capillary vessel for blood removal A capillary vessel for blood comprises a nozzle of capillary diameter, with a remaining portion widened of size such that a micropipette can be inserted therein, the end of the nozzle being closable with a plug.... | 02/15/1977 |
| 3994171 | Clinical testing apparatus The testing apparatus is preferably for the measurement of ionized calcium and other ions in biologic fluids. The apparatus comprises a selectively operated turntable defined by a plurality of radially extending leaves fixed in position at one end along a... | 11/30/1976 |
| 3992150 | Method and equipment for speedy preparation of test liquids A cuvet is prepared for test analysis of a substance by placing a predetermined volume of a reagent liquid in a cuvet and then using a pipette or capillary tube for taking up a predetermined volume of the test substance by capillary action. Then the charg... | 11/16/1976 |
| 3991627 | Alignment device for sample containers A device for aligning sample containers (particularly of the test tube type) regardless of the container's size, comprises a foot member provided with a tapered cavity for receiving the bottom end of the container, a holder for holding the other end of th... | 11/16/1976 |
| 3955423 | Liquid sampling method An improved method for isolating a liquid sample from a specimen container employing an elongated cylindrical tube, sized for insertion into the specimen container, and having a hollow neck formed at one end of the tube. A thin, flexible circular disc pro... | 05/11/1976 |
| 3951313 | Reservoir with prepacked diluent A reservoir or container of unitary construction having a predetermined volume of diluent disposed therein is disclosed. The reservoir includes a shearable cap or closure which, once removed, cannot be reassembled. The reservoir is provided with an access... | 04/20/1976 |
| 3947251 | Laboratory container A laboratory container having an open top closed by a funnel in the container to direct liquid into the same with the funnel carrying a structure to prevent liquid from spilling out through the funnel when the container and funnel are inverted. A valve co... | 03/30/1976 |
| 3942952 | Sample platter moisturizing system A moisturizing system for preventing evaporation of samples in a sample platter used in an automatic analysis apparatus in which the sample platter is provided with a channel which can be filled with water and a cover placed over the sample platter with a... | 03/09/1976 |
| 3938961 | Sample tray A sample tray for containing one or more fluid samples is provided. Each sample is maintained in a separate elevated reservoir affixed to a base plate and each elevated reservoir is surrounded by a catch basin. A wall surrounds each catch basin so that th... | 02/17/1976 |
| 3938957 | Applicator card A disposable applicator card formed of an absorbent backing, to one flat surface of which one or more compressible tubes are affixed. The tubes extend beyond one edge of the backing and are disposed so as to accept a quantity of fluid therein and thereaft... | 02/17/1976 |
| 3938391 | Sampling device for liquefied gases A device for sampling liquefied gas from a receptacle including a sample-receiving container arranged within a compressed-gas vessel, the sample-receiving container being double-walled, the interspace in the double wall communicating with the receptacle f... | 02/17/1976 |
