85 results about "Albumin solution" patented technology

A compact medical device for tissue welding is provided. The hand-held plasma heads are configured for deep cuts and long cuts. A bio-compatible liquid capable of solidifying in response to application of plasma, such as an albumin solution, is applied to the wound. Plasma created from a gas such as helium is then applied to said bio-compatible liquid to solidify it and seal the wound. An additional polymerizing gas may also be applied. A feedback mechanism may maintain the temperature of said plasma. A wiper fort removal of excess liquid may also be provided.

This invention provides albumin preparations with safety and without any risk of side effects, which are free from viruses or contaminating proteins and can be stably stored over a long time while showing neither changes in appearance nor decrease in content. <??>There are provided a stabilized albumin preparation produced by uniformly mixing a medium-chain fatty acid or a salt thereof and a sulfur-containing amino acid or a derivative thereof with an aqueous albumin solution (e.g., a buffer such as phosphate buffer which can be administered as pharmaceutical preparations, injection water, or a physiological saline) and dissolving them therein, and then processing the mixture solution into a formulation suitable for parenteral administration such as an intravenous fluid preparation or an injectable solution, and a stabilization method for an albumin preparation.

The invention concerns a method for producing an aqueous albumin solution from a starting albumin solution which contains stabilizer molecules which are capable of occupying binding sites of the albumin, wherein in a method for increasing the albumin binding capacity (ABiC) for other molecules, at least a portion of the stabilizer molecules is removed from the albumin of the starting albumin solution and separated from the starting albumin solution. To carry out such a method, by means of which a stabilized commercial starting albumin solution can be prepared in a manner which is simpler, faster, cheaper and in a manner which is gently on the albumin by removing the majority of the stabilizers and increasing the albumin binding capacity, the method comprises steps in which the starting albumin solution is brought into contact with a solid adsorption material the affinity of which for at least a portion, preferably all of the stabilizer molecules is higher than the affinity of the albumin for the corresponding stabilizer molecules, and the albumin is separated from the adsorption material; wherein the method is carried out at a pH of >3.

This invention provides albumin preparations with safety and without any risk of side effects, which are free from viruses or contaminating proteins and can be stably stored over a long time while showing neither changes in appearance nor decrease in content.There are provided a stabilized albumin preparation produced by uniformly mixing a medium-chain fatty acid or a salt thereof and a sulfur-containing amino acid or a derivative thereof with an aqueous albumin solution (e.g., a buffer such as phosphate buffer which can be administered as pharmaceutical preparations, injection water, or a physiological saline) and dissolving them therein, and then processing the mixture solution into a formulation suitable for parenteral administration such as an intravenous fluid preparation or an injectable solution, and a stabilization method for an albumin preparation.

The present invention provides a plastic container containing albumin solution and a packaged plastic container containing an albumin solution. The plastic container containing an albumin solution having an albumin concentration of 1 to 500 mg / ml, has at least one inlet / outlet for a liquid, and has a water vapor permeability of 1.5 g / m<2> / day.1013.25 hPa or less when the vapor permeability is measured at a pressure of 1013.25 hPa per surface area of 1 m<2 >for 24 hours at a temperature of 25° C. and at a relative humidity of 60%. The plastic container containing an albumin solution can be packaged with an outer packaging material to provide the packaged plastic container.