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公开(公告)号：US06613379B2
公开(公告)日：2003-09-02
申请号：US09851668
申请日：2001-05-08
IPC分类号： B05D300
CPC分类号： A61B5/14865
摘要： An insertable analyte needle sensor, comprising a set of fine wires positioned together and a dielectric material covering a substantial portion of the fine wires but defining an opening filled with at least one partially permeable membrane. The wires may be treated with a gas plasma to facilitate membrane adherence. One membrane layer may comprise sulphonated polyethersulphone coated with silane.
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公开(公告)号：US07228162B2
公开(公告)日：2007-06-05
申请号：US10342144
申请日：2003-01-13
CPC分类号： A61B5/14865 , A61B5/150022 , A61B5/150213 , A61B5/150412 , A61B5/150503 , A61B5/150755 , A61B5/15113 , A61B5/15151 , A61B5/15163 , A61B5/157 , A61B5/6848
摘要： A method of measuring an analyte concentration in body fluid in an animal body having skin and subcutaneous soft tissue that includes body fluid. The method comprises, introducing a portion of an analyte-measuring device into the subcutaneous soft tissue. The analyte-measuring device includes an analyte sensing element, having a sharpened distal end to facilitate introduction into the animal body. Additionally the sensing element has an indicating electrode that is adapted to be activated by electric power and to form a raw analyte measurement, when it is activated and in contact with the body fluid, in less than two minutes. The sensing device further has a reference electrode and an electric power and display device that is adapted to mate to the analyte-sensing element. The power and display device activates the analyte-sensing element by applying electric power to it. The analyte-sensing element is introduced into the animal body and is activated by the electric power and display device, thereby causing the analyte-sensing element to form a raw analyte measurement. The power and display device forms and displays a second analyte measurement that is related to the raw analyte measurement, within two minutes of the analyte sensing element being introduced into the body.
摘要翻译： 一种测量具有包括体液的皮肤和皮下软组织的动物体内的体液中的分析物浓度的方法。 该方法包括将分析物测量装置的一部分引入皮下软组织。 分析物测量装置包括分析物传感元件，具有锋利的远端以便于引入动物体内。 此外，感测元件具有适于通过电力激活并且在不到两分钟内被激活并与体液接触时形成原始分析物测量的指示电极。 感测装置还具有参考电极和适于与分析物感测元件配合的电力和显示装置。 功率和显示装置通过向其施加电力来激活分析物感测元件。 分析物感测元件被引入动物体内并被电力和显示装置激活，从而使分析物感测元件形成原始分析物测量。 功率和显示装置在分析物感测元件被引入体内的两分钟内形成并显示与原始分析物测量相关的第二分析物测量。
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公开(公告)号：US07529574B2
公开(公告)日：2009-05-05
申请号：US10640980
申请日：2003-08-14
IPC分类号： A61B5/00
CPC分类号： A61B5/14865 , A61B5/14532 , A61B5/1473 , A61B2562/125
摘要： A method of creating an analyte sensor. The method starts with the step of providing an electrochemically active surface. Then, at least one nub made of dielectric material and extending transversely outwardly from the electrochemically active surface is created. A curable liquid is applied to the electrochemically active surface and the nub and is then cured. In this process, the nub, which could be one of several nubs, serves to support the liquid before and during the curing.
摘要翻译： 一种产生分析物传感器的方法。 该方法从提供电化学活性表面的步骤开始。 然后，产生至少一个由电介质材料制成的并且从电化学活性表面横向向外延伸的衬垫。 将可固化液体施加到电化学活性表面和结块上，然后固化。 在这个过程中，可以是几个结节之一的结节用于在固化之前和期间支撑液体。
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公开(公告)号：US06695860B1
公开(公告)日：2004-02-24
申请号：US09711690
申请日：2000-11-13
IPC分类号： A61B1734
CPC分类号： A61B5/00 , A61B5/6849 , A61B17/3468
摘要： An insertion device that includes an insertable portion adapted to be inserted into and retained in an animal body and an ex vivo portion that is adapted to be worn while the insertable portion remains inserted. The device further includes a trocar that is adapted to insert the insertable portion into the animal body. In addition, a cavity in the ex vivo portion is adapted to accept and retain the trocar after the insertable portion is inserted and a force application device is adapted to withdraw the trocar from the animal body and place it in the cavity.
摘要翻译： 一种插入装置，其包括适于插入并保持在动物体中的可插入部分，以及适于在可插入部分保持插入时佩戴的离体部分。 该装置还包括套管针，其适于将可插入部分插入动物体内。 此外，离体部分中的空腔适于在插入可插入部分之后接受和保持套针针，并且力施加装置适于将套针针从动物身体中撤出并将其放置在空腔中。
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