A light-sensitive and oxygen-sensitive liquid such as an adrenalin solution for ophthalmic use is sealed within a polymer vessel provided with a dropper spout, the closed vessel itself being sealed within a light-tight gas-impermeable envelope which is purged with a non-reactive gas or is under vacuum. The envelope is preferably a three-component laminate of nylon aluminum foil and polypropylene.
A plastic container containing an infusion solution which may not allow deterioration of the infusion solution over a long period of time, is prepared by providing a container which is made of a flexible plastic material having a heat resistance able to withstand heat of autoclaving sterilization and which holds an infusion solution containing components which may easily deteriorate upon contact with oxygen; the container is packaged with a first packaging material which consists of a plastic material having a gas permeability and a heat resistance able to withstand the heat of autoclaving sterilization. The container packaged with the first packaging material is sterilized by autoclaving in an atmosphere of saturated steam containing substantially no oxygen. The packaged and sterilized container is cooled while substantially maintaining a pressure of autoclaving sterilization by introducing an inert gas into the atmosphere. The container is further packaged with a second packaging material which has a high oxygen gas impermeability.
A method of filling, sealing and sterilizing a pharmaceutical package including a polypropylene bottle containing a balanced salt solution includes the steps of filling each bottle to maximum capacity to exclude residual air, the introduction of a silicone rubber gasket into the bottle cap to absorb pressure and prevent leakage during a steam sterilization procedure, and the enclosure of the filled bottles in a blister pack before steam sterilizing. The blister packs have Tyvek.TM. lids and are placed blister-side-up during the sterilization process to eliminate deformation of the blister during sterilization. Maximum filling of the bottle with liquid and the substantial elimination of air prevents dimpling of the bottle.
Novel catecholamine solutions for physiological uses are provided at a pH in the range of 1.0-5.0, comprising catecholamine, acetylcysteine, chelating agent and buffering agents. The compositions are stabilized from oxidation without the use of sulfites and are preferably administered by inhalation.
A packaged enema solution or suspension consisting essentially of an effective amount of 5-ASA or a pharmaceutically acceptable salt or ester thereof, a chelating agent, an antioxidant and a buffer, the solution or suspension having a pH value of from 4 to 7 and being contained in a plastic bottle under an inert gas, the plastic bottle being packaged in a diffusion-tight light-impervious package in the same inert gas as is present in the bottle.
This invention relates to a new package for soft toys. The toys are compressed in the direction from front to back to twenty percent or less of their uncompressed thickness, and they are held in compression between front and rear plastic sheets between which a vacuum is maintained. The front sheet is transparent, and the toys are designed and constructed so as to be recognizable when viewed through a transparent plastic sheet.
