申请人:THORNE, SMITH, ASTILL TECHNOLOGIES, INC.
公开号:EP0365196A2
公开(公告)日:1990-04-25
Lancet (384) by which a fingertip is pierced by a sharp finger pricking means (474) which is connected to a retractable trigger means (468), memory means (458) in force transmitting relation with the trigger means in order to penetrate into and retract from a finger to acquire a droplet of blood.
Further the invention relates to a device for an assay wherein a mercury substance released from a free or bound tracer is caused to eventually amalgamate with aluminum, and the presence and/or amount of analyte is determined by changes in the metal resulting from the eventual amalgamation which may be measured electrically or by other means. The invention also relates to novel lancets, analyte sensors and sensor packets and related methods.
柳叶刀 (384),它通过一个尖锐的手指刺穿装置 (474) 刺穿指尖,该装置与一个可伸缩的触发装置 (468) 连接,记忆装置 (458) 与触发装置之间存在力传递关系,以便刺入手指并从手指上缩回,从而获得一滴血。
此外,本发明还涉及一种用于检测的装置,在该装置中,从游离或结合示踪剂中释放的汞物质最终会与铝汞齐化,而分析物的存在和/或数量是通过最终汞齐化所产生的金属变化来确定的,这种变化可以用电或其他方法测量。本发明还涉及新型柳叶刀、分析物传感器和传感器包及相关方法。