利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN111051886A 处理流体样品的装置和方法 无效 - 撤回

处理流体样品的装置和方法
摘要：
本发明描述了用于调制流体样品的装置和方法。装置(10、40、60、80、100、130、160、220)包括至少一个样品调制组件(20、76、78、90、110、112、116、150、152、154、162、164、182、184、186、222、230)，在某些实施方案中，所述装置包括两个以上样品调制组件。这些样品调制组件均能执行选自下组的功能：使样品浓缩以增高样品中第一成分的浓度；使样品稀释以降低样品中第二成分的浓度；使样品脱盐以降低样品体积中盐的总摩尔量或暂时降低渗透压浓度；调节样品的pH以使样品的pH处于预定范围内；吸收一种或多种非极性物质以降低该非极性物质的浓度；以及将一种或多种试剂递送给样品以在样品中提供所需浓度的试剂。
摘要（英）：

Described are devices for and methods of modulating a fluid sample. The devices (10, 40, 60, 80, 100, 130, 160, 220) include at least one sample-modulating component (20, 76, 78, 90, 110, 112, 116, 150, 152, 154, 162, 164, 182, 184, 186, 222, and 230) and, in some embodiments, two or more sample-modulating components. The sample-modulating components are each capable of performing a function selected from the following group: concentrating the sample to increase a concentration of a first constituent of the sample; diluting the sample to decrease a concentration of a second constituent in of the sample; desalinating the sample to decrease the total moles of salt in the sample volume or causing a temporary decrease in the osmolarity; adjusting pH of the sample to bring a pH of the sample into a predetermined range; absorbing one or more nonpolar substances to decrease a concentration of the nonpolar substances; and delivering one or more reagents to the sample to provide a desired concentration of the reagent in the sample.

0/0