摘要:
A transdermal therapeutic system having a layered structure, comprising a backing layer (1) and at least one active substance-containing matrix layer (2), for storage purposes being placed onto a removable protective layer (4) coated with an abherent (3) is characterized in that said abherent (3) has a lower diffusion coefficient for the active substance used than the base materials used in the matrix layer (2) or in the matrix layers.
摘要:
The invention relates to a transdermal therapeutic system (TTS), which is suited for the administration of a peptide to a patient through skin treated with ablation. The transdermal therapeutic system includes a back layer and an active substance-containing layer that contains at least one peptide and a carrier substance, preferably as a textile web material.
摘要:
The invention relates to a transdermal therapeutic system which comprises a back layer that is impermeable to the active substance, and a peelable protective layer that is impermeable to the active substance and at least one matrix layer consisting of polysiloxanes and/or polysiloxane derivatives and containing micro-reservoirs. Said micro-reservoirs contain at least one ion pair from a pharmacologically active substance and an additive and either the active substance is nucleophilic and the additive is electrophilic or the active substance is electrophilic and the additive is nucleophilic.
摘要:
Transdermal therapeutic system for administering at least one active pharmaceutical ingredient which is involatile at room temperature with a daily dose not exceeding 30 mg, comprising a backing layer which is impermeable for the active ingredient and faces away from the skin, an adjoining polymer layer which is remote from the skin and is based on polyisobutylenes with a rate of application of at least 80 g/m2, an adhesive skin-contact layer which is adjacent to the polymer layer remote from the skin and is based on acrylate copolymers with a rate of application of not more than 50 g/m2, and a protective layer which can be detached from the skin-contact layer and is impermeable for the active ingredient.
摘要翻译:用于施用至少一种在室温下不挥发的日剂量不超过30mg的至少一种活性药物成分的透皮治疗系统,其包含对活性成分不透过并背离皮肤的背衬层,邻接的聚合物层是 远离皮肤并且基于至少80g / m 2的施用速率的聚异丁烯,与远离皮肤的聚合物层相邻并且基于具有施用率的丙烯酸酯共聚物的粘合性皮肤接触层 不超过50g / m 2,以及可以从皮肤接触层分离并且对于活性成分是不可渗透的保护层。
摘要:
A non-reclosable package for products which are prejudicial to health, such as pharmaceutical products. The package comprises a first packaging material element and a second packaging material element. The two packaging material elements are arranged on top of each other. The package has at least one first surface section, at the margin or margins of which the two packaging material elements are releasably connected with each other. At least one cavity, which is enclosed on all sides and receives the product to be packaged, is formed between the two packaging material elements. The package has at least one second surface section lying outside or adjoining the first surface section, and at the margin or margins of which the two packaging material elements are releasably connected with each other. At least one of the two packaging material elements has at least one structure extending within the second surface section and enables the packaging material element(s) to be torn.
摘要:
The invention relates to a method for improving the permeability of the human skin in order to transdermally supply active substances, permeability being improved by means of a plaster that is transparent in at least some areas, contains active substance, and is flexible in at least some areas, and at least one external light source. According to said method, light that is emitted at least for a short period of time by an external light source and normally impinges at least some areas of the plaster is focused onto the stratum corneum of the skin with the aid of a plurality of individual focusing lenses which are integrated into the plaster so as to bring about changes in the stratum corneum, said changes improving the permeability of the skin. The inventive method for improving the permeability of the human skin allows for reproducible permeability for specific active substances.
摘要:
The invention relates to a transdermal therapeutic system for administering the active substance buprenorphine. Said system comprises at least one carboxylic acid that determines the solubility of buprenorphine in the matrix layer and that can likewise be absorbed. The transdermal therapeutic system according to the invention is used in the treatment of pain and is characterized by a considerably increased utilization of the active substance.
摘要:
A non-reclosable package for products which are prejudicial to health, such as pharmaceutical products. The package comprises a first packaging material element and a second packaging material element. The two packaging material elements are arranged on top of each other. The package has at least one first surface section, at the margin or margins of which the two packaging material elements are releasably connected with each other. At least one cavity, which is enclosed on all sides and receives the product to be packaged, is formed between the two packaging material elements. The package has at least one second surface section lying outside or adjoining the first surface section, and at the margin or margins of which the two packaging material elements are releasably connected with each other. At least one of the two packaging material elements has at least one structure extending within the second surface section and enables the packaging material element(s) to be torn.
摘要:
Transdermal pharmaceutical preparations for the treatment of Parkinson's disease containing a combination of at least two active substances selected from the following groups of active substances: dopamine agonists and L-dopa, monoamine oxidase inhibitors, anticholinergics, NMDA-receptor antagonists, sympathomimetics; at least two of the said active substances being members of different active substance groups.
摘要:
An active-substance-containing transdermal therapeutic system for the controlled release of estradiol or its pharmaceutically acceptable able derivatives alone or combined with gestagens consisting of a layer, an active-substance-containing reservoir which is bonded thereto and produced by using pressure sensitive adhesives, and a removable protective layer is characterized by the fact that the pressure sensitive adhesive comprises esters of colophony.