Abstract: A fluid pumping system. The system includes a fluid pump device including a pump housing; an adhesive located on the outside of the pump housing; and an adhesive cover attached to the adhesive; and a vial transfer station, wherein the adhesive cover is attached to the vial transfer station; wherein when the fluid pump device is removed from the vial transfer station, the adhesive cover is removed from the adhesive and the adhesive cover remains attached to the vial transfer station.

Abstract: A low-cost medical pump for ambulatory use provides an improved IV line cartridge attachment allowing for single handed, low force release while preventing inadvertent IV line cartridge release. A rotatable side lever minimizes the force required to move the locking elements against a spring biased force urging the locking elements to a locking position.

Abstract: A digital syringe is used with conventional polymer disposable syringe construction to be practical in the medical environment. Errors associated with the larger volumes of the syringes (which exacerbate minor errors in plunger position) and the flexibility and dimensional variations of the polymer plungers are accommodated by direct measurement of the syringe plunger position rather than indirect measurement of motor position and inference of syringe plunger position. This direct measurement eliminates mechanical tolerances (“stack up”) in the motor, gear train, and lead screw on plunger movement, an effect exacerbated by flexibility of the plunger and changes in syringe resistance and medicament viscosity, for example, with different medicaments or when the syringe is refrigerated. The digital syringe may be combined with the motor unit to provide additional versatility.

Abstract: A digital syringe is used with conventional polymer disposable syringe construction to be practical in the medical environment. Errors associated with the larger volumes of the syringes (which exacerbate minor errors in plunger position) and the flexibility and dimensional variations of the polymer plungers are accommodated by direct measurement of the syringe plunger position rather than indirect measurement of motor position and inference of syringe plunger position. This direct measurement eliminates mechanical tolerances (“stack up”) in the motor, gear train, and lead screw on plunger movement, an effect exacerbated by flexibility of the plunger and changes in syringe resistance and medicament viscosity, for example, with different medicaments or when the syringe is refrigerated. The digital syringe may be combined with the motor unit to provide additional versatility.

Abstract: An automatic needle insertion device assists patients who may be uncomfortable with placing the needle themselves and employs a soft outer needle inserted using a rigid stylet, for example, a standard hypodermic needle, which is then removed after the soft needle is placed, greatly reducing irritation. An ambulatory pump can be filled with a variety of drugs and different amounts of drug on demand, for example, using a syringe prior to use.

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

Abstract: A method comprising reacting a M, a XOZ additive, and an electrolyte to form a liquid electrolyte interphase layer. In this method M can be selected from the group consisting of a reducing metal, a reducing metal salt, or combinations thereof. X can be selected from a group 13, 14, 15, or 16 element and Z can be selected from a group 17 element. Additionally, in this method, the ratio of the XOZ additive to the electrolyte can be greater than 0.5% by mass content.

Abstract: A method of reacting a M and a XOZ additive to form a primary solution. This primary solution is then incorporated into an electrolyte to form a precursor liquid electrolyte interphase, wherein the ratio of the XOZ additive to the electrolyte is greater than 0.5% by mass content. In this method, M can be selected from the group consisting of a reducing metal, a reducing metal salt, or combinations thereof. X can be selected from a group 13, 14, 15, or 16 element and Z can be selected from a group 17 element.

Abstract: A process for binding sulfur to carbon to form carbon polysulfide is described that better secures sulfur to the cathode in a lithium-sulfur battery during lithium oxidation and reduction. The process includes selecting a suitable carbon precursor, blending it with sulfur and an organic solvent and mill the combination to make a fine particle size mix and then driving off the solvent along with species that have been dissolved in the solvent. The remaining carbon precursor and sulfur are heated in an inert environment at a temperature between about 300° C. and about 550° C. to chemically bind the sulfur and the carbon to form carbon polysulfide suitable for use as a cathode powder in a lithium-sulfur battery.

Abstract: A “clip-on” flow controller for IV lines automatically controls flow rate over a range of pressures through a self-contained valve and flow sensor. By eliminating a pump, a lightweight system with a long operating life can be produced, as well as a system that can be self-supported on the IV line yet still provide institutional-level flow accuracy without accurate elevation of the IV bag or careful monitoring.

Abstract: A low-cost medical pump for ambulatory use provides an improved IV line cartridge attachment allowing for single handed, low force release while preventing inadvertent IV line cartridge release. A rotatable side lever minimizes the force required to move the locking elements against a spring biased force urging the locking elements to a locking position.

Abstract: A process for binding sulfur to carbon to form carbon polysulfide is described that better secures sulfur to the cathode in a lithium-sulfur battery during lithium oxidation and reduction. The process includes selecting a suitable carbon precursor, blending it with sulfur and an organic solvent and mill the combination to make a fine particle size mix and then driving off the solvent along with species that have been dissolved in the solvent. The remaining carbon precursor and sulfur are heated in an inert environment at a temperature between about 300° C. and about 550° C. to chemically bind the sulfur and the carbon to form carbon polysulfide suitable for use as a cathode powder in a lithium-sulfur battery.

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

Abstract: The invention relates to carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery. Preferred batteries include metal ion such as lithium ion batteries where the electrode is the anode. The electrodes are more amorphous then conventional graphite electrodes but are lower cost than coated graphite.

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

Abstract: A digital syringe is used with conventional polymer disposable syringe construction to be practical in the medical environment. Errors associated with the larger volumes of the syringes (which exacerbate minor errors in plunger position) and the flexibility and dimensional variations of the polymer plungers are accommodated by direct measurement of the syringe plunger position rather than indirect measurement of motor position and inference of syringe plunger position. This direct measurement eliminates mechanical tolerances (“stack up”) in the motor, gear train, and lead screw on plunger movement, an effect exacerbated by flexibility of the plunger and changes in syringe resistance and medicament viscosity, for example, with different medicaments or when the syringe is refrigerated. The digital syringe may be combined with the motor unit to provide additional versatility.

Abstract: Carbon particles are coated with a water-soluble carbon residue material by oxidizing the carbon residue in water and forming a solid coating on the particles. The coated particles may be heated to graphite forming temperatures to prepare the coated particles for use an anode powder for a battery.

Abstract: A digital syringe is used with conventional polymer disposable syringe construction to be practical in the medical environment. Errors associated with the larger volumes of the syringes (which exacerbate minor errors in plunger position) and the flexibility and dimensional variations of the polymer plungers are accommodated by direct measurement of the syringe plunger position rather than indirect measurement of motor position and inference of syringe plunger position. This direct measurement eliminates mechanical tolerances (“stack up”) in the motor, gear train, and lead screw on plunger movement, an effect exacerbated by flexibility of the plunger and changes in syringe resistance and medicament viscosity, for example, with different medicaments or when the syringe is refrigerated. The digital syringe may be combined with the motor unit to provide additional versatility.