发明申请
US20180153453A1 SENSOR SYSTEM, METHOD AND CROSS-LINKED HYDROGEL FOR DETECTING THE PRESENCE OR CONCENTRATION OF ANALYTES
审中-公开
基本信息:
- 专利标题： SENSOR SYSTEM, METHOD AND CROSS-LINKED HYDROGEL FOR DETECTING THE PRESENCE OR CONCENTRATION OF ANALYTES
- 申请号：US15831983 申请日：2017-12-05
- 公开(公告)号：US20180153453A1 公开(公告)日：2018-06-07
- 发明人： Andreas Bunge , Henning Ebert , Olaf Skerl , Alexander Borck
- 申请人： BIOTRONIK SE & CO. KG
- 优先权： EP16202111.7 20161205
- 主分类号： A61B5/145
- IPC分类号： A61B5/145 ; G01N1/38 ; B01J13/00 ; G01N33/543 ; G01N33/53 ; C08L33/26
摘要：
A sensor system detects a presence or concentration of an analyte in a medium. The sensor system contains a sensor having a sensor head with a chamber. The sensor head has a permeable area through which the analyte can pass into the chamber when the sensor head contacts the medium. A cross-linked hydrogel fills the chamber, the hydrogel is configured to undergo a change in volume when contacting the analyte passed into the chamber which leads to a change in pressure in the chamber. A pressure sensor is configured to measure the pressure in the chamber for detecting the presence or concentration of the analyte.
公开/授权文献:
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B5/00 | 用于诊断目的的测量；人的辨识 |
| --------A61B5/145 | .测量体内血液特性，例如，气体浓度、pH值 |