Microneedle patch

The utility model relates to the technical field of microneedle administration and hair growth, in particular to a microneedle patch. The microneedle patch is used for drug delivery. The microneedle patch comprises a base made of soluble high polymer and a plurality of needle bodies, the needle bodi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAORU, HUANG BINBIN, WANG XIAOLONG, CHEN PEILAN, CHEN XIAOQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of microneedle administration and hair growth, in particular to a microneedle patch. The microneedle patch is used for drug delivery. The microneedle patch comprises a base made of soluble high polymer and a plurality of needle bodies, the needle bodies are arranged on the surface of one side of the base in an array mode, each needle body comprises a connecting part connected with the base and a medicine carrying part located at the end, away from the base, of the connecting part, and the connecting parts and the medicine carrying parts are made of different materials. The medicine carrying part is composed of exosomes, the medicine carrying part is located at the tip part of the needle body, medicine carrying is conducted through the microneedle tip of the microneedle patch, so that the acting medicine can be completely in direct contact with the human body during microneedle administration, the exosomes are intensively distributed on the needle tip part throu