摘要:
Disclosed are an atomizer for a fluid, especially for medical aerosol therapy, and a filter for said atomizer in order to prevent germs from spreading. The atomizer comprises a protective device for preventing germs from infesting the preferably preservative-free fluid. Particularly the filter can be used as a protective device. This prevents germs from infesting the fluid during the service life of the atomizer even when the atomizer is used several times.
摘要:
A pharmaceutical composition comprising: (a) an active substance consisting of a compound of formula 1 wherein X− is an anion; (b) ethanol or a mixture of ethanol and water; (c) a pharmacologically acceptable acid.
摘要:
The measurement of the particle size distribution of an aerosol is of crucial importance in pharmaceutical development. A prerequisite for this is a valid method, e.g. the cascade impactor method described in the pharmacopoeias. It requires measurement of the active substance concentration in order to determine the particle size distribution. The invention provides a process which makes it possible to measure the size of aerosol droplets containing pharmaceutical substances which are unstable in the event of changes in the pH.
摘要:
A narrow band laser transmitter comprising a semiconductor laser and an external optical resonator coupled by a coupling arrangement to the semiconductor laser characterized by the external optical resonator being a wavelength-selective fiber directional coupler in the form of a double core fiber whose cores have different refractive index discontinuities to the respective environments and different cross-sections. The laser transmitter is suitable for practical use, has a space-saving structure and is stable in operation.
摘要:
A nebulizer for a fluid, particularly for medical aerosol treatment is proposed. To allow easier operation and confer improved operational reliability a sealed container holding the fluid is already arranged in the nebulizer when it is supplied and the nebulizer is constructed so that the container is opened inside the nebulizer before or during the first use of the nebulizer. Alternatively, or in addition, the nebulizer is constructed so that the container cannot be replaced, and in particular, cannot be removed.
摘要:
An atomizer for a fluid, in particular, a fluid for medical aerosol therapy. In order to allow simplified operation and improved safety in use, the atomizer has a counter device for counting the number of operations of the atomizer and the number of containers inserted. The atomizer is locked against further operation and/or against removal of the current container or insertion of a new container, if a certain number of operations of the atomizer and/or a certain number of containers inserted has/have been reached or exceeded.
摘要:
Propellant gas inhaler fitted with a valve or valve system through which at least two clouds of aerosols or at least two jet streams are produced that travel towards one another at an angle from 0° to 180°, so that the individual aerosol particles at least partially impact with one another and lose kinetic energy thereby.
摘要:
The invention relates to aqueous aerosol preparations for inhalation, containing therapeutically active micro-organisms or parts of micro-organisms as the active ingredient.
摘要:
The invention relates to new pharmaceutical compositions for the treatment of sexual disorders and methods for the preparation thereof. In a preferred embodiment, the instant invention is directed to pharmaceutical combinations comprising flibanserin as one active ingredient in combination with at least one additional active ingredient selected from the group consisting of compounds used for female hormone replacement therapy 2a, compounds used for menopause problems 2b, and contraceptives 2c.
摘要:
The measurement of the particle size distribution of an aerosol is of crucial importance in pharmaceutical development. A prerequisite for this is a valid method, e.g. the cascade impactor method described in the pharmacopoeias. It requires measurement of the active substance concentration in order to determine the particle size distribution. The invention provides a process which makes it possible to measure the size of aerosol droplets containing pharmaceutical substances which are unstable in the event of changes in the pH.