Method of coating microneedle
    62.
    发明授权
    Method of coating microneedle 有权
    涂抹微针的方法

    公开(公告)号:US08771781B2

    公开(公告)日:2014-07-08

    申请号:US12599394

    申请日:2007-10-18

    Abstract: The present invention provides a method of coating microneedles by which the microneedles mounted on a microneedle device are coated accurately and easily in a mass-producible manner. In this method, a microneedle device (22) with a plurality of microneedles (21) is mounted on a table (23), while a mask plate (25) with a plurality of apertures (24) is fixed to a frame member (26), and a coating solution (27) is drawn in the direction of arrow A on the mask plate (25) using a spatula (28) to fill the apertures (24) with the coating solution. The microneedles (21) are inserted in the apertures (24) before or after the filling of the apertures (24) with the coating solution (27) to coat the microneedles (21).

    Abstract translation: 本发明提供了一种涂布微针的方法,通过该方法,安装在微针装置上的微针以可批量生产的方式精确且容易地被涂布。 在该方法中,将具有多个微针(21)的微针装置(22)安装在工作台(23)上,同时具有多个孔(24)的掩模板(25)固定到框架构件(26) ),并且使用刮刀(28)在掩模板(25)上沿箭头A的方向将涂布溶液(27)用涂布溶液填充孔(24)。 在用涂布溶液(27)填充孔(24)之前或之后,将微针(21)插入孔(24)中以涂覆微针(21)。

    Method of manufacturing hollow micro-needle structures
    66.
    发明授权
    Method of manufacturing hollow micro-needle structures 有权
    中空微针结构的制造方法

    公开(公告)号:US07906273B2

    公开(公告)日:2011-03-15

    申请号:US11798884

    申请日:2007-05-17

    Applicant: Chien-Chung Fu

    Inventor: Chien-Chung Fu

    Abstract: A method of manufacturing a hollow micro-needle structure includes the steps of: disposing a first mask layer and a second mask layer respectively aside a first substrate and aside a rear surface of the first substrate, wherein the first substrate is transparent to predetermined light; forming a photoresist layer on the front surface of the first substrate and the first mask layer; providing the predetermined light to illuminate the first substrate in a direction from the rear surface to the front surface so as to expose the photoresist layer to form an exposed portion and an unexposed portion; and removing the unexposed portion to form the micro-needle structure, which is formed by the exposed portion. The micro-needle structure has an inclined sidewall and a through hole surrounded by the inclined sidewall.

    Abstract translation: 一种中空微针结构体的制造方法,其特征在于,包括:将第一掩模层和第二掩模层分别配置在第一基板的外侧,将第一基板的背面放置在第一基板的背面, 在所述第一基板和所述第一掩模层的前表面上形成光致抗蚀剂层; 提供所述预定光以在从所述后表面到所述前表面的方向上照亮所述第一基板,以暴露所述光致抗蚀剂层以形成暴露部分和未曝光部分; 并且去除未曝光部分以形成由暴露部分形成的微针结构。 微针结构具有倾斜侧壁和由倾斜侧壁包围的通孔。

    METHOD OF MAKING A MOLD AND MOLDED ARTICLE
    67.
    发明申请
    METHOD OF MAKING A MOLD AND MOLDED ARTICLE 审中-公开
    制作模具和模制品的方法

    公开(公告)号:US20100193997A1

    公开(公告)日:2010-08-05

    申请号:US11916468

    申请日:2006-06-08

    Abstract: The present invention is directed to a method of forming a mold for use in making molded articles having a plurality of microprojections. Additionally, the present invention provides a method of forming a molded article having a plurality of microprojections. In one aspect, a mold workpiece is provided, a tool having a tip with a shape corresponding to the microprojection, wherein the hardness of the tool is greater than that of the mold workpiece, is pressed into the mold workpiece and removed, thereby creating a mold with a microprojection cavity suitable for use in making the molded article.

    Abstract translation: 本发明涉及一种形成用于制造具有多个微喷射体的模制品的模具的方法。 另外,本发明提供了形成具有多个微喷射体的成型品的方法。 一方面,提供了模具工件,具有具有对应于微喷射体的形状的尖端的工具,其中刀具的硬度大于模具工件的硬度,被压入模具工件并移除,从而形成 具有适合用于制造模制品的微型喷射腔的模具。

    Carbon nanotube needle and method for making the same
    69.
    发明申请
    Carbon nanotube needle and method for making the same 审中-公开
    碳纳米管针及其制造方法

    公开(公告)号:US20090239072A1

    公开(公告)日:2009-09-24

    申请号:US12313935

    申请日:2008-11-26

    Abstract: A carbon nanotube needle comprising: an end portion and a broken end portion, the broken end portion comprising a single carbon nanotube tip. A method for manufacturing a carbon nanotube needle, the method comprising the steps of: (a) providing a carbon nanotube film comprising of a plurality of commonly aligned carbon nanotubes, a first electrode, and a second electrode; (b) fixing the carbon nanotube film to the first electrode and the second electrode, the carbon nanotube film extending from the first electrode to the second electrode; (c) treating the carbon nanotube film with an organic solvent to form at least one carbon nanotube string; and (d) applying a voltage to the carbon nanotube string until the carbon nanotube string snaps.

    Abstract translation: 一种碳纳米管针,包括:端部和断端部,所述断端部包括单个碳纳米管尖端。 一种制造碳纳米管针的方法,所述方法包括以下步骤:(a)提供由多个共同排列的碳纳米管组成的碳纳米管膜,第一电极和第二电极; (b)将碳纳米管膜固定到第一电极和第二电极,碳纳​​米管膜从第一电极延伸到第二电极; (c)用有机溶剂处理碳纳米管膜以形成至少一个碳纳米管串; 和(d)向碳纳米管串施加电压,直到碳纳米管柱咬合为止。

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