MULTI NEEDLE DEVICE

The present invention relates to a multi-needle device having an improved structure capable of efficiently delivering a drug to a deep region under the skin. The multi-needle device according to the present invention comprises: a case formed to have a hollow shape; a plurality of needles which are d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, YEONG JU, KIM, KEUN SHIK, CHANG, SANG KEUN
Format:	Patent
Sprache:	eng ; kor
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:	The present invention relates to a multi-needle device having an improved structure capable of efficiently delivering a drug to a deep region under the skin. The multi-needle device according to the present invention comprises: a case formed to have a hollow shape; a plurality of needles which are disposed to be able to reciprocate inside the case and of which one end is exposed to the outside of the case and inserted into the human skin at the time of movement in one direction; a driving unit for allowing the plurality of needles to reciprocate; and a power supply unit for applying voltages having different polarities to the case and the needle. [Reference numerals] (200) Driving unit