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    • 1. 发明申请
    • Method and Device for Liquid Delivery
    • 液体输送方法和装置
    • US20120016320A1
    • 2012-01-19
    • US12835324
    • 2010-07-13
    • Michael T. Lin
    • Michael T. Lin
    • A61M35/00B67D3/00
    • A61M35/003
    • A liquid delivery device is provided which allows for delivery of precise, small amounts of a target liquid, such as cantharadin, glycolic acid, phenol, trichloroacetic acid, or similar liquids to a specific, discrete target location, such as an area of the skin to treat conditions including, but not limited to: molluscum contagiosum, verrucous vulgaris (warts), verrucous plana (flat warts), acne scars, actinic keratosis, acrochordon (skin tags), seborrheic keratosis, dermatosis papulosa nigra, milia and lentigo (sun spots). The liquid delivery device allows for delivery of the liquid to the target area without delivering the liquid to any part of the area surrounding the precise target location, thereby eliminating unnecessary irritation such as blistering, pain, temporary or permanent tissue damage and/or scarring for the user. The liquid delivery device strongly adheres to the target liquid, eliminating spilling and the resultant danger to the user and eliminating economic waste. In one implementation, the device comprises a small, hollow tube, the material and diameter of which allow uptake and retention of a target liquid by taking advantage of capillary action and surface tension.
    • 提供了一种液体输送装置,其允许将精确的少量目标液体例如角叉菜胶,乙醇酸,苯酚,三氯乙酸或类似液体输送到特定的离散目标位置,例如皮肤区域 治疗病情,包括但不限于:传染性软疣,疣状疣(疣),疣状平面(扁平疣),痤疮疤痕,光化性角化病,皮肤病变(皮肤标签),脂溢性角化病,黑皮病皮肤病,米沙和雀斑 斑点)。 液体输送装置允许将液体输送到目标区域,而不将液体输送到围绕精确目标位置的区域的任何部分,从而消除不必要的刺激,例如起泡,疼痛,临时或永久性组织损伤和/或瘢痕形成, 用户。 液体输送装置强烈地粘附到目标液体上,消除溢出并对使用者造成危害并消除经济浪费。 在一个实施方案中,该装置包括小的中空管,其材料和直径可通过利用毛细管作用和表面张力来吸收和保持目标液体。