METHOD FOR MANUFACTURING MOLD TO MAKE FINE NEEDLE, AND METHOD FOR FABRICATING FINE NEEDLE

METHOD FOR MANUFACTURING MOLD TO MAKE FINE NEEDLE, AND METHOD FOR FABRICATING FINE NEEDLE

PROBLEM TO BE SOLVED: To provide a method for manufacturing a mold to fabricate a fine needle that has a complex shape, and a method for fabricating the fine needle.SOLUTION: The method for manufacturing the mold includes: a process of fixing a needle model 100 that has a sharp-pointed end 130 and i...

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1. Verfasser: AOYANAGI SEIJI
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for manufacturing a mold to fabricate a fine needle that has a complex shape, and a method for fabricating the fine needle.SOLUTION: The method for manufacturing the mold includes: a process of fixing a needle model 100 that has a sharp-pointed end 130 and is formed of silicone, to a silicon substrate 140; a process of accumulating a mold material on a side of the silicon substrate 140 where the needle model 100 is fixed; and a step of removing the silicon substrate 140 and the needle model 100.