Title:
インドシアニングリーン血中濃度力学を使用した組織潅流分析システム
Document Type and Number:
Japanese Patent JP4989728
Kind Code:
B2
Abstract:
The present invention relates, in general, to a system for analyzing tissue perfusion using the concentration of indocyanine green and a method of measuring the perfusion rate using the system and, more particularly, to a system for measuring tissue perfusion by injecting indocyanine green into a living body, detecting variation in the concentration of indocyanine green with the passage of time, and analyzing the detected variation, and a method of measuring the perfusion rate using the system. The present invention provides a method of measuring perfusion in a living body, which enables accurate measurement for respective regions in a wide range from a perfusion rate decreased to less than 10% of normal perfusion to a perfusion rate increased to greater than normal perfusion using the above-described mechanism of ICG in a living body, which cannot be conducted using the conventional technology.
Inventors:
Choi Chorhi
Kang Yujeong
Choi Myung Fan
Kang Yujeong
Choi Myung Fan
Application Number:
JP2009532280A
Publication Date:
August 01, 2012
Filing Date:
July 11, 2007
Export Citation:
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
International Classes:
A61B5/0275; G01N21/64
Domestic Patent References:
| JP2004528917A | ||||
| JP2006158611A | ||||
| JP2003144401A | ||||
| JP2003510121A | ||||
| JP5084218A | ||||
| JP2002219129A |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office