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    • 3. 发明申请
    • ANALYTICAL STRIP
    • 分析条
    • US20110318822A1
    • 2011-12-29
    • US12306972
    • 2008-08-29
    • Chih-Wei HsiehWen-Pin HsiehYi-Jen Wu
    • Chih-Wei HsiehWen-Pin HsiehYi-Jen Wu
    • C12M1/40G01N30/96
    • G01N33/558G01N33/54386
    • This invention discloses an analytical strip comprising a substrate. The substrate has a channel provided concavely on the upper surface thereof. The channel comprises a first area for receiving a fluid sample, a second area for delivering the fluid sample, and a third area where the fluid sample reacts. These three areas are connected sequentially. Nitrocellulose layers are formed at the bottoms of both the second area and the third area. Each of the nitrocellulose layers comprises a hollow-matrix conformation. In addition, the nitrocellulose layer of the second area has an average thickness that is not greater than that of the nitrocellulose layer of the third area. The strip also comprises a reaction material formed in the hollow-matrix conformation of each of the nitrocellulose layers.
    • 本发明公开了一种包括基底的分析条。 衬底具有在其上表面上凹入地设置的通道。 通道包括用于接收流体样品的第一区域,用于输送流体样品的第二区域和流体样品反应的第三区域。 这三个方面依次连接。 硝酸纤维素层形成在第二区域和第三区域的底部。 每个硝酸纤维素层包括中空矩阵构象。 此外,第二区域的硝酸纤维素层的平均厚度不大于第三区域的硝化纤维素层的平均厚度。 条带还包括形成在每个硝酸纤维素层的中空基质构象中的反应物质。
    • 5. 发明申请
    • SUBSTRATE OF ANALYTICAL STRIP
    • 分析条纹基体
    • US20110243811A1
    • 2011-10-06
    • US12307274
    • 2008-08-26
    • Wen-Pin HsiehYi-Jen Wu
    • Wen-Pin HsiehYi-Jen Wu
    • G01N33/50
    • G01N33/558
    • This invention discloses a substrate of an analytical strip. The substrate has a channel provided concavely on an upper surface of the substrate. The channel comprises a first area for receiving a fluid sample, a second area for delivering the fluid sample, and a third area where the fluid sample reacts. These areas are connected sequentially. Nitrocellulose layers are formed at bottoms of both the second area and the third area. The conformation of the nitrocellulose layers is a hollow matrix. In addition, the nitrocellulose layer of the second area has an average thickness that is not greater than that of the nitrocellulose layer of the third area.
    • 本发明公开了一种分析带的基板。 衬底具有凹陷地设置在衬底的上表面上的通道。 通道包括用于接收流体样品的第一区域,用于输送流体样品的第二区域和流体样品反应的第三区域。 这些区域依次连接。 在第二区域和第三区域的底部形成硝化纤维素层。 硝酸纤维素层的构象是空心基质。 此外,第二区域的硝酸纤维素层的平均厚度不大于第三区域的硝化纤维素层的平均厚度。
    • 6. 发明授权
    • Quantitative analyzing method
    • 定量分析方法
    • US08372660B2
    • 2013-02-12
    • US12366675
    • 2009-02-06
    • Wen-Pin HsiehYi-Jen Wu
    • Wen-Pin HsiehYi-Jen Wu
    • G01N33/544
    • G01N33/558
    • This invention discloses an analyzing method for detecting a specific analyte in a fluid sample. The method comprises the following steps. First, a substrate is provided. The substrate has a channel provided concavely on an upper surface thereof. The channel comprises a first area, a second area and a third area, and these three areas are connected sequentially. Each of the second and the third areas comprises a nitrocellulose layers containing a reaction material and formed at the bottom thereof. The nitrocellulose layer of the third area can absorb a fixed volume of the fluid sample. Second, the fluid sample is applied to the first area and delivered by the second area and then to the third area. Finally, the reaction material reacts with the specific analyte in the fluid sample to produce a signal for detection.
    • 本发明公开了一种用于检测流体样品中特定分析物的分析方法。 该方法包括以下步骤。 首先,提供基板。 衬底具有凹入地设置在其上表面上的通道。 信道包括第一区域,第二区域和第三区域,并且这三个区域依次连接。 第二和第三区域中的每一个包括含有反应材料并形成在其底部的硝化纤维素层。 第三区域的硝化纤维素层可吸收固定体积的流体样品。 第二,将流体样品施加到第一区域并由第二区域传送到第三区域。 最后,反应物质与流体样品中的特定分析物反应产生检测信号。
    • 7. 发明申请
    • COMBINATORY ANALYTICAL STRIP
    • 组合分析条
    • US20100285991A1
    • 2010-11-11
    • US12438145
    • 2008-09-16
    • Wen-Pin HsiehChih-Wel HsiehYi-Jen Wu
    • Wen-Pin HsiehChih-Wel HsiehYi-Jen Wu
    • C40B40/00
    • G01N33/54366
    • A combinatory analytical strip including a substrate is disclosed. A first channel for a biochemical assay and a second channel for an immunological assay are provided concavely on an upper surface of the substrate. The results of both assays are detected by a sensor. Each channel includes a first area for receiving a fluid sample, a second area for delivering the fluid sample and a third area where the fluid sample reacts. These three areas are connected successively. A nitrocellulose layer having a hollow-matrix conformation is formed at a bottom of each of the second and third areas of both channels. Each of the nitrocellulose layers of the second areas comprises an average thickness that is not greater than that of each the nitrocellulose layers of the third areas. A reaction material is formed in the hollow-matrix conformation. The third areas of the first and second channels are both located on a line conforming a relative motion path of the sensor and the combinatory analytical strip.
    • 公开了一种包括基底的组合分析条。 用于生化测定的第一通道和用于免疫测定的第二通道被凹入地设置在基底的上表面上。 通过传感器检测两种测定的结果。 每个通道包括用于接收流体样品的第一区域,用于输送流体样品的第二区域和流体样品反应的第三区域。 这三个区域连续相连。 在两个通道的第二和第三区域的每一个的底部形成具有中空矩阵构象的硝化纤维素层。 第二区域的硝酸纤维素层的每一层均包含不大于第三区域的硝酸纤维素层的平均厚度。 在空心矩阵构象中形成反应材料。 第一和第二通道的第三区域都位于符合传感器和组合分析带的相对运动路径的线上。
    • 8. 发明申请
    • QUANTITATIVE ANALYZING METHOD
    • 量化分析方法
    • US20100092993A1
    • 2010-04-15
    • US12366675
    • 2009-02-06
    • Wen-Pin HSIEHYi-Jen Wu
    • Wen-Pin HSIEHYi-Jen Wu
    • G01N33/53
    • G01N33/558
    • This invention discloses an analyzing method for detecting a specific analyte in a fluid sample. The method comprises the following steps. First, a substrate is provided. The substrate has a channel provided concavely on an upper surface thereof. The channel comprises a first area, a second area and a third area, and these three areas are connected sequentially. Each of the second and the third areas comprises a nitrocellulose layers containing a reaction material and formed at the bottom thereof. The nitrocellulose layer of the third area can absorb a fixed volume of the fluid sample. Second, the fluid sample is applied to the first area and delivered by the second area and then to the third area. Finally, the reaction material reacts with the specific analyte in the fluid sample to produce a signal for detection.
    • 本发明公开了一种用于检测流体样品中特定分析物的分析方法。 该方法包括以下步骤。 首先,提供基板。 衬底具有凹入地设置在其上表面上的通道。 信道包括第一区域,第二区域和第三区域,并且这三个区域依次连接。 第二和第三区域中的每一个包括含有反应材料并形成在其底部的硝化纤维素层。 第三区域的硝化纤维素层可吸收固定体积的流体样品。 第二,将流体样品施加到第一区域并由第二区域传送到第三区域。 最后,反应物质与流体样品中的特定分析物反应产生检测信号。