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1. WO2020109103 - TRANSDERMAL SYSTEM HAVING A BACKING LAYER AND A RING SYSTEM

Publication Number WO/2020/109103
Publication Date 04.06.2020
International Application No. PCT/EP2019/081912
International Filing Date 20.11.2019
IPC
A61K 9/70 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
70Web, sheet or filament bases
CPC
A61K 9/703
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
70Web, sheet or filament bases ; ; Films; Fibres of the matrix type containing drug;
7023Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
703characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
A61K 9/7046
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
70Web, sheet or filament bases ; ; Films; Fibres of the matrix type containing drug;
7023Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
703characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
7038Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
7046the adhesive comprising macromolecular compounds
Applicants
  • LTS LOHMANN THERAPIE-SYSTEME AG [DE]/[DE]
Inventors
  • HAMMES, Florian
  • TOMELERI, Anja
  • KLEUDGEN, Tobias
Agents
  • SCHWEITZER, Klaus
Priority Data
10 2018 220 589.229.11.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) TRANSDERMALES SYSTEM MIT ÜBERPFLASTER UND RINGSYSTEM
(EN) TRANSDERMAL SYSTEM HAVING A BACKING LAYER AND A RING SYSTEM
(FR) SYSTÈME TRANSDERMIQUE COMPORTANT UN PANSEMENT DE RECOUVREMENT ET UN SYSTÈME EN ANNEAU
Abstract
(DE)
Die vorliegende Erfindung betrifft ein System umfassend: ein transdermales therapeutisches System (TTS); eine zylinderförmige Trennschicht mit einem Außenumfang und einem Innenumfang; und ein Überpflaster, das auf die zylinderförmige Trennschicht aufgebracht ist und diese vollumfänglich überragt. Weiterhin betrifft die vorliegende Erfindung ein System zur Verbesserung der Haftung eines TTS, die Verwendung dieses Systems sowie einen Kit, der dieses System beinhaltet.
(EN)
The invention relates to a system comprising: a transdermal therapeutic system (TTS); a cylindrical separating layer having an outer periphery and an inner periphery; and a backing layer, which is applied to the cylindrical separating layer and protrudes beyond the cylindrical separating layer over the entire periphery. The invention further relates to a system for improving the adhesion of a TTS, to the use of said system, and to a kit containing said system.
(FR)
La présente invention concerne un système comprenant: un système thérapeutique transdermique (TTS) ; une couche de séparation cylindrique présentant une circonférence extérieure et une circonférence intérieure ; et un pansement de recouvrement qui est appliqué sur la couche de séparation cylindrique et dépasse entièrement celle-ci. La présente invention concerne en outre un système permettant d'améliorer l'adhérence d'un TTS, l'utilisation dudit système ainsi qu'un kit contenant ledit système.
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Latest bibliographic data on file with the International Bureau