Title:
URETERAL CATHETER
Document Type and Number:
Japanese Patent JP2014136116
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ureteral catheter capable of preventing a wound of a ureter caused by damage in peeling on the ureter.SOLUTION: A ureteral catheter 1 includes one or more luminal lumens including near infrared fluorescent pigment which emits near infrared fluorescent when emitting near infrared ray of wavelength of 500 nm to 1400 nm. The ureteral catheter 1 allows check of an extending state with a monitor 21 by irradiating from a light source 18 near infrared ray 17 with a specific wavelength having excellent transmissive characteristics for a biological body, and then receiving by a camera 19 near infrared fluorescent emitted from the near infrared fluorescent pigment.
Inventors:
TANAKA TETSUO
SATO TAKAYUKI
YOSHIDA KATSUHEI
SATO TAKAYUKI
YOSHIDA KATSUHEI
Application Number:
JP2013007574A
Publication Date:
July 28, 2014
Filing Date:
January 18, 2013
Export Citation:
Assignee:
TERUMO CORP
UNIV KOCHI
UNIV KOCHI
International Classes:
A61M1/00; C07F5/02
Attorney, Agent or Firm:
Hatta International Patent Corporation