Microneedle patch

A microneedle patch according to one example comprises a support body, an adhesive layer provided on the main surface of the support body, and a microneedle array at least partially located in the adhesive layer. The adhesive layer contains a water-soluble polymer and water. The adhesive layer has,...

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Bibliographische Detailangaben
Hauptverfasser:	TATEISHI, TETSURO, KUWAHARA, TETSUJI, ONO, MASAFUMI, WAKAMATSU, MASATO, TSURUSHIMA, KEIICHIRO
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:	A microneedle patch according to one example comprises a support body, an adhesive layer provided on the main surface of the support body, and a microneedle array at least partially located in the adhesive layer. The adhesive layer contains a water-soluble polymer and water. The adhesive layer has, under measurement conditions including an environment temperature of 25 DEG C and a frequency of 1 Hz, a loss tangent of 0.20-0.41.