TOP > 外国特許検索 > MEDICAL PRODUCT THAT EMITS NEAR-INFRARED FLUORESCENCE AND MEDICAL-PRODUCT USAGE-STATUS ASCERTAINMENT DEVICE

MEDICAL PRODUCT THAT EMITS NEAR-INFRARED FLUORESCENCE AND MEDICAL-PRODUCT USAGE-STATUS ASCERTAINMENT DEVICE

Foreign code F130007795
File No. S2012-0712-N0,S2012-0713-N0
Posted date 2013年12月18日
Country 世界知的所有権機関(WIPO)
International application number 2013JP064764
International publication number WO 2013/180127
Date of international filing 平成25年5月28日(2013.5.28)
Date of international publication 平成25年12月5日(2013.12.5)
Priority data
  • 特願2012-125710 (2012.6.1) JP
  • 特願2012-125712 (2012.6.1) JP
Title MEDICAL PRODUCT THAT EMITS NEAR-INFRARED FLUORESCENCE AND MEDICAL-PRODUCT USAGE-STATUS ASCERTAINMENT DEVICE
Abstract

[Problem] To make it possible to reliably ascertain the usage status of a medical product, e.g. the damage status of said medical product or the presence or absence of said medical product. [Solution] A medical product (80) is provided with a light-emission-capable septum (83) (constituent member), the surface of which contains a light-emitting agent that emits near-infrared fluorescence upon being illuminated with excitation light. Even if part of the septum detaches due to damage, forming a core (83a) (detached fragment), the surface of said core also contains the light-emitting agent. This medical-product usage-status ascertainment device (10) has the following: the aforementioned medical product that emits near-infrared fluorescence

an illumination unit (130) that shines, toward said medical product, excitation light that excites the light-emitting agent

an optical filter (140) that blocks the excitation light but transmits the near-infrared fluorescence emitted by the light-emitting agent

a camera (150) (imaging unit) that receives near-infrared fluorescence that has passed through the optical filter

and a monitor (160) (display unit) that displays images taken by the camera. The monitor displays an image based on near-infrared fluorescence from the septum, and if the septum has been damaged, displays an image based on near-infrared fluorescence from the core.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION KOCHI UNIVERSITY
  • Inventor
  • SATO, TAKAYUKI
IPC(International Patent Classification)
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記「問合せ先」まで直接お問い合わせください。

PAGE TOP

close
close
close
close
close
close