Mikronadelarray und Herstellungsverfahren dafür
Anmelder: FUJIFILM Corporation, Fujifilm Corporation 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3689411
- Aktenzeichen
- EP20152901
- Anmeldetag
- 21. Januar 2020
- Veröffentlichung
- 24. April 2024
- Erteilung
- 24. April 2024
- Rechtsraum
- EP
- IPC
- A61M37/00
Abstract
Provided are a microneedle array capable of improving the visibility of an appearance inspection, and a manufacturing method of the same. A microneedle array is a microneedle array (100) including: a sheet portion (102) having a first surface (102A) and a second surface (102B) which oppose each other; and a plurality of needle portions (112) arranged on the first surface of the sheet portion, in which the second surface of the sheet portion is configured by a rough surface having peak portions (102C) and valley portions (102D), and an average transmittance of the sheet portion in a wavelength range of 300 nm to 740 nm is 75% or less.
Anmelder
- Firmen
- FUJIFILM Corporation
Fujifilm Corporation - Land
- 🇯🇵 Japan
Japanischer Konzern, hervorgegangen aus der Fotofilmherstellung, heute aktiv in Bildgebung, Dokumentenlösungen, Materialwissenschaften sowie Diagnostik und Arzneimittelherstellung.
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