Henrik JOHANSSON,Peter SCHUlSKY,Thomas PAUSCH,Thilo HACKERT
申请号：
US16478629
公开号：
US20190343435A1
申请日:
2018.12.20
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A body fluid leakage detection aqueous composition, for use e.g. in intraoperative pancreatic fluid leakage detection. The composition comprises a gelling agent, increasing the viscosity of the composition, and buffering species, the composition thereby being buffered. The gelling agent is cross-linked α-glucan microspheres. Further, the composition comprises a pH-indicator. The pH of the composition is at least 0.1 pH units lower, or higher, than a pKa of the pH-indicator.
