NEEDLE BODY MANUFACTURING METHOD AND MANUFACTURING DEVICE

There is provided a manufacturing method for manufacturing an acicular body under normal pressure at low cost, while minimizing mingling of air bubbles. The manufacturing method for acicular body that is provided with a support substrate and a needle provided on the support substrate includes a firs...

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Bibliographische Detailangaben
Hauptverfasser:	ARAKI, MOMOKO, TAKAHATA, SHIGEKI, TAGAMI, HANAE, KATO, HIROYUKI, UENO, HISAMI, GUNJIMA, SEIJI, MATSUZAWA, HIROSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES 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 DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	There is provided a manufacturing method for manufacturing an acicular body under normal pressure at low cost, while minimizing mingling of air bubbles. The manufacturing method for acicular body that is provided with a support substrate and a needle provided on the support substrate includes a first step of supplying a needle forming solution 20a onto an intaglio plate 30 having a recess 30a that has a shape corresponding to the needle, a second step of disposing an air-permeable film 10A on the needle forming solution and compressing the needle forming solution from above the film to move the needle forming solution into the recess, and a third step of removing liquid components from the needle forming solution inside the recess to solidify the needle forming solution, and forming the needle.