The University of Bristol;GLOUCESTERSHIRE HOSPITALS NHS FOUNDATION TRUST
发明人:
John Charles Clifford Day,Nicholas Stone
申请号：
US15346265
公开号：
US20170049329A1
申请日:
2016.11.08
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A probe, such as a spectroscopic probe, for enabling a fluid or tissue sample to be tested in situ. The probe includes a conduit, such as a hypodermic needle, that can be inserted into a test subject and a wave coupling arranged to direct electromagnetic radiation, such as light, from an energy source to the sample and/or from the sample to a receiver for analysis. The receiver may comprise a Raman spectroscope. The probe may include a carriage that can be used to move at least some of the optical coupling towards and away from the insertion tip of the conduit. The probe may include a pressure modifier that can be used to draw fluid into or expel fluid from the conduit.
