The Study On Optic Fiber Fluorescent Thermometer For Medical Treatment

Nowadays, people are paying more attention to sensing temperature in the medical treatment. Precise temperature measurement is required. The equipment have been produced by the company of the foreigner which have receive the requirement to medical treatment using varied methods and exceeded to our city, many of us depend on them. Investigating our own equipment is significant and many of us are devoted on this with capital and people including colleges and company.On the basis of thoroughly analysis and research about present situation of the technology of temperature measurement based on optical fiber at home and abroad, a system of multi-point optic fiber fluorescent thermometer for medical treatment has been introduced in this paper.Firstly lifetime-based methods and program design are introduced particularly acceding to the optical fiber theory. Fluorescent lifetime method is used in this system to measure temperature indirectly. Then building hardware including circuit, probe, tunnel etc is introduced in this paper, and finally collecting data through AD and designing windows interface through VC++ have been introduced.Various data are made convenient to search by database. Temperature is saved in the file for looking up in the later time. Microsoft Office Access is used to save basic messages of the patients in the database system. And these messages and files which save temperature messages make the database system. Client and server are connected by the network system. Temperature data are transmitted from the client to the server and making server saving these data.In the end, the multi-point temperature sensing method is presented in this paper. A series of experiment results are presented and analyzed to prove the feasibility of the system.