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Kali-chemie Aktiengesellschaft

Adatomed Pharmazeutische Und Medizintechnische Gesellschaft Mbh

Novaliq Gmbh

Pharmpur Gmbh

Kalie-chemie Ag

Fluoron Gmbh

Hasso Meinert

Bernhard Günther

Bastian Theisinger

Juergen Mader

Rudolf Fackler

Peter Reuter

Wilfried Hiebl

Daniel Brandhorst

Bastian Mühling

Wolfgang Roehlke

Joachim Baer

Monika Gennies

Bernd Kirchhof

Klaus Heimann

Yong-Keun; Kim

A medical aid for the direct transport of at least one drug into lung regions of a patient, wherein provided as the carrier for at least one active substance is at least one semifluorinated alkane in which the at least one active substance is purely physically dissolved in a homogeneous phase.

Inhalative and instillative use of semifluorinated alkanes as an active substance carrier in the intrapulmonary area

Use of a composition which contains at least one semifluorinated alkane compound and at least one liquid siloxane, wherein the composition is of a density in a range of 0.8 to 1.5 g/cm, for preserving organs or limbs.

Method for preserving organs or limbs using a composition containing a siloxane and a semifluorinated alkane and/or hydrofluoroether

The invention concerns semi-fluorinated alkanes of the general formulae R R or R R R , R being a linear or branched perfluoroalkyl group and R being a linear or branched saturated (hydrocarbon)-alkyl group.

Semifluorinated alkanes and the use thereof

The invention concerns semi-fluorinated alkanes of the general formulae R,R,and R,R,R,, R,being a linear or branched perfluoroalkyl group and R,being a linear or branched saturated (hydrocarbon)-alkyl group.

Semi-fluorinated alkanes and their use

Method of purifying perfluorocarbons, and use of the perfluorocarbons

A treatment agent for ophthalmology comprising a liquid perfluorinated compound (modified perfluorcarbon) of one of the types: ##STR1##

Treatment agent for ophthalmology and use thereof

A vitreous humor tamponade for the posterior cavity in an eye, including at least one perfluorocarbon which is liquid under normal conditions and which after injection in the eye changes into the vapor condition as a result of its vapor pressure.

Vitreous humor tamponade for the posterior cavity in an eye

A treatment liquid for unfolding detached retina to the chorioid of the eye containing a PFC-mixture whose PFCs are free from C.dbd.C-double bonds and C--H-bonds, with a reduced vapor pressure and a refractive index by virtue of which the PFC/tissue fluid interface is made visible.

Treatment liquid for reapplying (unfolding) detached retina to the

Process for separating mixtures of prefluorinated hydrocarbon compounds

A diluent for perfluorocarbons used for retinal unfolding (unfolding PFCL), consisting of a perfluorocarbon (diluent PFCL), which has a low viscosity and is volatile at room temperature, with a boiling point between body temperature (about 38.degree. C.) and 100.degree. C., for removing residual quantities of unfolding PFCL from the eye after performance of a retinal unfolding treatment. A method of treatment consisting of introducing into an eye the above diluent for the above purpose.

Diluent for perfluorocarbons employed for retinal unfolding (unfolding

A method for preparing perfluorinated heterocyclic compounds corresponding to the formulas Ia and Ib ##STR1## wherein m represents 3 or 4, and

Method for preparing perfluorinated heterocyclic compounds, and

The use of perfluorinated heterocyclic compounds of the general formula I, ##STR1## wherein n represents 2-8,

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Ulm, Germany

Hasso Meinert