Microneedle, microneedle array and production method therefor

Johan W. Berenschot; Jeroen Mathijn Wissink; Niels Roelof Tas; Meint J. de Boer

Microneedle, microneedle array and production method therefor

Johan W. Berenschot (Inventor), Jeroen Mathijn Wissink (Inventor), Niels Roelof Tas (Inventor), Meint J. de Boer (Inventor)

Research output: Patent

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Abstract

The present invention provides a microneedle, comprising a shaft of a monocrystalline material having at least three walls which are formed by a crystal plane of the monocrystalline material; and a tip connected to an end of the shaft comprising at least three walls which are formed by a crystal plane of the material. The material is preferably silicon. Two of the walls of the tip are formed by the same crystal planes as two walls of the shaft. These two walls are formed by a <111 > crystal plane. Preferably, three walls of the tip are formed by a <111 > crystal plane.

Original language	Undefined
Patent number	NL20082001718
Priority date	30/12/09
Publication status	Submitted - 24 Jun 2008

Keywords

EWI-17236
METIS-265262
IR-69825

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Cite this

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title = "Microneedle, microneedle array and production method therefor",

abstract = "The present invention provides a microneedle, comprising a shaft of a monocrystalline material having at least three walls which are formed by a crystal plane of the monocrystalline material; and a tip connected to an end of the shaft comprising at least three walls which are formed by a crystal plane of the material. The material is preferably silicon. Two of the walls of the tip are formed by the same crystal planes as two walls of the shaft. These two walls are formed by a <111 > crystal plane. Preferably, three walls of the tip are formed by a <111 > crystal plane.",

keywords = "EWI-17236, METIS-265262, IR-69825",

author = "Berenschot, {Johan W.} and Wissink, {Jeroen Mathijn} and Tas, {Niels Roelof} and {de Boer}, {Meint J.}",

year = "2008",

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day = "24",

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type = "Patent",

note = "NL20082001718",

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TY - PAT

T1 - Microneedle, microneedle array and production method therefor

AU - Berenschot, Johan W.

AU - Wissink, Jeroen Mathijn

AU - Tas, Niels Roelof

AU - de Boer, Meint J.

PY - 2008/6/24

Y1 - 2008/6/24

N2 - The present invention provides a microneedle, comprising a shaft of a monocrystalline material having at least three walls which are formed by a crystal plane of the monocrystalline material; and a tip connected to an end of the shaft comprising at least three walls which are formed by a crystal plane of the material. The material is preferably silicon. Two of the walls of the tip are formed by the same crystal planes as two walls of the shaft. These two walls are formed by a <111 > crystal plane. Preferably, three walls of the tip are formed by a <111 > crystal plane.

AB - The present invention provides a microneedle, comprising a shaft of a monocrystalline material having at least three walls which are formed by a crystal plane of the monocrystalline material; and a tip connected to an end of the shaft comprising at least three walls which are formed by a crystal plane of the material. The material is preferably silicon. Two of the walls of the tip are formed by the same crystal planes as two walls of the shaft. These two walls are formed by a <111 > crystal plane. Preferably, three walls of the tip are formed by a <111 > crystal plane.

KW - EWI-17236

KW - METIS-265262

KW - IR-69825

M3 - Patent

M1 - NL20082001718

ER -