MICRONEEDLE SHEET, AND METHOD AND DEVICE FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a microneedle sheet to be used for medical products and cosmetic products, at a low cost with high production efficiency, and to provide its manufacturing method. SOLUTION: A plurality of conical or pyramidal microneedles 2 are formed in the rear face of the sheet pa...

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Bibliographische Detailangaben
1. Verfasser:	HIRANO MASAKAZU
Format:	Patent
Sprache:	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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a microneedle sheet to be used for medical products and cosmetic products, at a low cost with high production efficiency, and to provide its manufacturing method. SOLUTION: A plurality of conical or pyramidal microneedles 2 are formed in the rear face of the sheet part 3 of the microneedle sheet 1 to be used for the medical products and the cosmetic products. The sheet part 3 made of a water-soluble resin film is welded to a microneedle part 2 made of a water-soluble polymeric substance, and then, integrally dried and solidified, so as to constitute the sheet part 3 of the microneedles 2. A support body sheet part 4 with ah adhesive is made to adhere onto the front face of the sheet part 3. COPYRIGHT: (C)2010,JPO&INPIT