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13107results about How to "Easy to take" patented technology

Combined lancet and electrochemical analyte-testing apparatus

InactiveUS20020130042A1Easy to takeReduces and eliminates disposal issueImmobilised enzymesBioreactor/fermenter combinationsAnalyteDisplay device
An apparatus for detection and quantitation of an electrochemically-detect- able analyte, such as glucose, in blood or interstitial fluid includes a meter unit, a lancet and an electrochemical sensor. Of these components, the meter is preferably reusable, while the lancet and the electrochemical sensor are preferably incorporated in assemblies intended for single-use. The meter unit has a housing, within which a lancet is engaged with a mechanism for moving then lancet; a connector disposed within the housing for engaging an electrochemical sensor specific for the analyte and transmitting a signal indicative of the amount of analyte, and a display operatively-associated with a connector for displaying the amount of the analyte to user. The electrochemical sensor is adapted for detection of a particular analyte. In addition, the electrochemical sensor has an absorptive member for uptake of a sample of blood or interstitial fluid. In one version, the lancet moves from a initial position to a piercing position in which skin of the user is pierced and optionally back to a retracted position. The electrochemical sensor is disposed such that the absorptive member takes up a sample from the pierced skin of the user when it is pierced by the lancet without movement of the apparatus. In an alternative version, the lancet is a hollow cannula through which blood or interstitial fluid is transported from the puncture site to an absorbent portion of the electrochemical sensor. In either version, the apparatus provides single-step operation in which sample acquisition and analysis occur as a result of the single action of pressing the apparatus against the users skin.
Owner:LIFESCAN IP HLDG LLC

Combined lancet and electrochemical analyte-testing apparatus

InactiveUS20050011759A1Easy to takeReduces and eliminates disposal issueImmobilised enzymesBioreactor/fermenter combinationsTissue fluidDisplay device
An apparatus for detection and quantitation of an electrochemically-detectable analyte, such as glucose, in blood or interstitial fluid includes a meter unit, a lancet and an electrochemical sensor. Of these components, the meter is preferably reusable, while the lancet and the electrochemical sensor are preferably incorporated in assemblies intended for single-use. The meter unit has a housing, within which a lancet is engaged with a mechanism for moving then lancet; a connector disposed within the housing for engaging an electrochemical sensor specific for the analyte and transmitting a signal indicative of the amount of analyte, and a display operatively-associated with a connector for displaying the amount of the analyte to user. The electrochemical sensor is adapted for detection of a particular analyte. In addition, the electrochemical sensor has an absorptive member for uptake of a sample of blood or interstitial fluid. In one version, the lancet moves from a initial position to a piercing position in which skin of the user is pierced and optionally back to a retracted position. The electrochemical sensor is disposed such that the absorptive member takes up a sample from the pierced skin of the user when it is pierced by the lancet without movement of the apparatus. In an alternative version, the lancet is a hollow cannula through which blood or interstitial fluid is transported from the puncture site to an absorbent portion of the electrochemical sensor. In either version, the apparatus provides single-step operation in which sample acquisition and analysis occur as a result of the single action of pressing, the apparatus against the users skin.
Owner:LIFESCAN IP HLDG LLC

Magnetic particle transfer device and method

A device for transfer suitable for capturing and releasing microparticles binding an immobilized substance, which includes a magnet as well as either an extendable membrane, shapable membrane or magnet's coating such that the membrane or coating pressing tightly against the magnet's surface separates the magnet from the microparticles but does not substantially weaken the magnetic field directed at the microparticles. Also disclosed is a method for transferring a microparticle immobilized substance from a first vessel to a second vessel where the microparticles are of a magnetic or magnetizable material or the microparticles are attached to a magnetic or magnetizable body and the microparticles with the substance immobilized thereupon are captured with the aid of a magnet submerged in the first vessel, the magnet along with the microparticles captured thereupon are transferred to the second vessel and released from the magnet's influence.
Owner:BIOCONTROL SYST

Method for the oxidation of aldehydes, hemiacetals and primary alcohols

A method for the oxidation of substrates comprising treating an aqueous, basic solution of a substrate having an oxidizable functionality using an elemental halogen as terminal oxidant in the presence of an oxoammonium catalyst / halide co-catalyst system. Use of elemental halogen, preferably chlorine gas or elemental bromine, unexpectedly allows oxidation without significant degradation of the substrate. The substrate is preferably a monosaccharide, oligosaccharide, or polysaccharide, and the oxidizable functionality is preferably an aldehyde, hemiacetal, or a primary alcohol. An effective source of the oxoammonium catalyst is 2,2,6,6-tetramethylpiperidinyl-1-oxy (TEMPO) and a particularly economical and effective catalyst is 4-acetylamino-2,2,6,6-tetramethylpiperidinyl-1-oxy.
Owner:UNIV OF CONNECTICUT

Monitoring and tracking system and method

A hand-held data collector having a sensor, for example, a temperature sensor, a reader, for example, a bar code scanner, a user I / O device, a data processor in electrical communication with the sensor, the reader and the user I / O device and a transceiver unit in electrical communication with the data processor. The data processor receiving information from the sensor and the reader. The data collector transmits the read and sensed information over a communication link to a computer where the data is analyzed and stored. In a food processing facility, the above monitoring and tracking system may be used to monitor, track, analyze and provide a real time reporting of temperatures and locations of specific food items in inventory. Each time the food location is changed, a new expiration date for the food item is automatically calculated and applied to a new food rotation label. Further, the history of food items from a manufacturer's food lot number can be quickly reported.
Owner:KENNAMER JACK J

Wiring substrate for intermediate connection and multi-layered wiring board and their production

InactiveUS20050016764A1Handle with easeHigh alignment accuracyPrinted circuit assemblingPrinted circuit aspectsElectrical conductorEngineering
There is provided a wiring substrate for intermediate connection comprising: (1) a wiring board having a plurality of wiring layers which are connected through a via hole conductor(s) with each other; and (2) a prepreg sheet having a via hole conductor(s) at a predetermined position(s) which sheet is disposed on at least one side of the wiring board.
Owner:PANASONIC CORP
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