摘要:
Described is drug infusion device and lineset for delivering medication. The novel pump and lineset described herein eliminate the ability of the pump and lineset from being primed when the cartridge reservoir is in fluid communication with the drug-delivering cannula, through which medication is delivered, is inserted into the skin of a patient. The system and method of the invention include a lineset having a plurality of electrical leads for allowing electrical communication between the infusion pump and the infusion set and for allowing the pump to determine whether the lineset is connected to the infusion set when a priming operation is initiated.
摘要:
Compositions and methods are provided for preparing and quantifying multipotential stromal cells derived from bone marrow aspirate for use in regenerative therapy and other medical treatments. A rapid, simple assay can be performed intra-operatively to quantify multipotential stromal cells in a sample for determining a dosage of multipotential stromal cells to be administered in regenerative therapeutic compositions.
摘要:
A device for sculpting a substrate includes a vertically displaceable probe having a nano-scale dimensioned probe tip. A displacement mechanism is configured to adjust a vertical displacement between the probe tip and the substrate. A heating mechanism selectively heats the probe tip to a preselected temperature that is sufficient to cause a portion of the substrate in contact with the probe tip to decompose.
摘要:
A method of detecting and classifying facial muscle movements, comprising the steps of: detecting bio-signals from a plurality of scalp electrodes; and applying one or more than one facial muscle movement-detection algorithm to a portion of the bio-signals affected by a predefined type of facial muscle movement in order to detect facial muscle movements of that predefined type.
摘要:
There is disclosed a fertilizer composition comprising a water-insoluble slow-release reacted nitrogen fertilizer and an effective amount of a water-soluble, non-aromatic poly(amino acid) of the group poly(aspartic acid), poly(glutamic acid), poly(glycine), poly(lysine) a copolymer of cystein and glutamic acid and a terpolymer of cystein and glutamic acid and aspartic acid, wherein the poly(amino acid) has a molecular size larger than that which can be absorbed by a plant. A method of making and using the fertilizer composition is also disclosed.
摘要:
Antibacterial compositions effective against both gram positive and gram negative vegetative bacteria plus harmful gram positive sporeforming bacteria include propionibacterial metabolites in combination with two or more of the following: a lantibiotic; a lytic enzyme; and an organic acid or its salt. Methods of use are provided, as well as food products treated with these antibacterial compositions.
摘要:
An antibacterial composition comprising: (a) a first component including at least one gram positive bacteristatic or bactericidal compound selected from the group consisting of: antibiotics, pediocin, and lacticin class bacteriocins, and lytic enzymes; and (b) a second component including at least one compound selected from the group consisting of hops acids, or hops acid derivatives, hops resin; and hops resin derivatives; and the method of applying said composition to the surfaces of solid food.
摘要:
An antibacterial composition of matter comprising: (a) one or more hops acid or hops acid derivatives or hops resin or hops resin derivatives; and (b) one or more food grade surfactants, surface active agents, chelating agents, antioxidants, and/or organic acids is provided.
摘要:
A reeling device including a reel for holding, paying out and winding in a linearly extendable, flexible member, means for biasing said reel in a direction of rotation for winding in said member and a latching mechanism adapted to prevent winding in of said member and constructed and arranged such that on paying out said latching mechanism is sequentially and repetitively put into and out of condition to prevent winding in of said member.