EP 4203916 A1 20230705 - MUCOSA PERFORATION
Title (en)
MUCOSA PERFORATION
Title (de)
MUCOSA-PERFORIERUNG
Title (fr)
PERFORATION DE LA MUQUEUSE
Publication
Application
Priority
- DE 102020122557 A 20200828
- DE 2021100715 W 20210825
Abstract (en)
[origin: CA3192247A1] The invention relates to a kit comprising at least one microneedle system and at least one administration form for a transmucosal administration of at least one pharmaceutically active ingredient, said at least one administration form for a transmucosal administration of at least one pharmaceutically active ingredient preferably comprising an oral thin film, for use in the treatment of a patient, to the use of a microneedle system for reducing the permeation barrier of a mucosa for at least one pharmaceutically active ingredient, and to a method for treating a patient, wherein first a microneedle system is applied to a location of a mucosa of the patient and is removed again, and then an oral thin film comprising at least one matrix polymer and at least one pharmaceutically active ingredient is applied onto the location of the mucosa where the microneedle system was applied and then removed again, or the microneedle system is applied onto the mucosa simultaneously with an administration form for a transmucosal administration of at least one pharmaceutically active ingredient. The invention additionally relates to a biodegradable microneedle system comprising at least one pharmaceutically active ingredient and at least one biodegradable polymer.
IPC 8 full level
A61K 9/00 (2006.01); A61M 5/00 (2006.01); A61M 37/00 (2006.01)
CPC (source: EP KR US)
A61K 9/0021 (2013.01 - EP KR US); A61K 9/006 (2013.01 - US); A61K 47/26 (2013.01 - KR); A61K 47/32 (2013.01 - KR); A61K 47/36 (2013.01 - KR); A61M 37/0015 (2013.01 - EP KR US); A61M 5/3298 (2013.01 - EP); A61M 2037/0023 (2013.01 - EP KR US); A61M 2037/0046 (2013.01 - EP KR); A61M 2037/0061 (2013.01 - EP KR US); A61M 2210/0625 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020122557 A1 20220303; AU 2021334058 A1 20230511; BR 112023003399 A2 20230411; CA 3192247 A1 20220303; CN 116056738 A 20230502; EP 4203916 A1 20230705; JP 2023546646 A 20231107; KR 20230058452 A 20230503; MX 2023002424 A 20230322; US 2024024647 A1 20240125; WO 2022042799 A1 20220303
DOCDB simple family (application)
DE 102020122557 A 20200828; AU 2021334058 A 20210825; BR 112023003399 A 20210825; CA 3192247 A 20210825; CN 202180053397 A 20210825; DE 2021100715 W 20210825; EP 21772669 A 20210825; JP 2023513605 A 20210825; KR 20237010423 A 20210825; MX 2023002424 A 20210825; US 202118023771 A 20210825