Translation of "Lungengängig" in English

The aerosol particles should be of respirable size for the test animal used.

During inhaling, these aggregates disintegrate into the micronized powder which is respirable.

During inhaling, these aggregates disintegrate into the micronized powder which is respirable.

Thus, usually less than 50% of the produced aerosol matter is inhalable.

These crystal fibres are respirable and may cause cancer.

The pharmaceutical particles generated in this way are to be easily respirable, i.e. exhibit as small a particle size as possible.

Free nicotine in base form is, however, readily volatile and in this form hardly accessible to the lungs.

The air sample should be representative of the distribution of the particles to which the animals are exposed and should account, on a gravimetric basis, for all the suspended aerosol even when much of the aerosol is not respirable.

The air sample should be representative of the distribution of the particles to which the animals are exposed and should account, on a gravimetric basis, for all of the suspended aerosol even when much of the aerosol is not respirable.

It is evident from the results that the echo contrast media according to the invention enter the lungs, in contrast to the echo contrast media of the prior art, and are therefore excellently suited for diagnosis in the left ventricle.

In addition, this fine dust causes health hazards, since an appreciable proportion of this dust has a particle diameter of less than 5 ?m and is therefore able to get into the lungs.

However, a disadvantage of the dental materials cited here is that, because of their structure and size, the particles of the filler, when applied, may penetrate the lungs, presenting the risk of an illness comparable to asbestosis.

It is generally known that in the case of suspension formulations only active compound particles which are smaller than 6 ?m are respirable.

The droplets produced have a size which does not enter the lungs, since such a range of droplets is unsuitable for inhalation anaesthesia.

The atomization is especially advisable if droplet sizes to a maximum of 50 microns are needed which are to be inhalable.

By the preferred MMAD values, it is achieved that the aerosol particles are respirable, and that down to the deep part of the lung, so that a sufficient concentration in the whole lung is obtained for the usual durations of the administration.

The bubbles used in the process described in the aforementioned literary item are not viable to the lungs owing to their size.

Infections require the formation of aerosols because they are respirable and are absorbed during breathing.

For hygiene reasons, nebulisers, which spray water in very small droplets, must be cleaned particularly carefully and the water must be kept free of microbes, as the fine mist can enter the lungs.

Submicroscopic suspended particles are of particular concern to the public since they may have access to the lungs and may affect the health.

Since the dispensed aerosol mist contains practically no fluid particles with a diameter of more than one micrometer, when used for inhalation purposes, for example, practically all of the particles generated gain ready access to the lungs.

What is essential is that the particle size is not made so small that the particles tend to agglomerate and/or become respirable or so large as to prevent or hinder redissolution or redispersion.

Additionally, the particles have to be very fine in order to lay between the elevations. Such fine particles can enter the lungs, which would be particularly dangerous if the particles are needle-shaped.

An important production step is to remove all particles below 5 µm (small enough to enter the lung).

In this group a distinction is made between even finer particles smaller than 2.5 micrometers (PM2.5) in diameter, which can deeply enter the lung, and ultrafine particles with diameters less than 0.1 micrometers (100 nanometers), which can also enter the blood stream.