Title:
胃瘻用チューブの再挿入器具
Document Type and Number:
Japanese Patent JP4355671
Kind Code:
B2
Abstract:
A medical instrument provides assistance in reinserting a gastrostoma tube easily. The instrument includes a searching bar and a fistula expander. A main body of the searching bar is a tubular body, a front end of the searching bar presents a hemispherical shape, and a side hole is defined near the front end. The fistula expander includes a funnel-shaped portion divided into two portions at a front end portion of the fistula expander, two grip bars secured to both sides of the funnel-shaped portion respectively, and a spring portion secured to rear ends of the grip bars. One may visually identify, and take photographs of, the location of the front end portion and/or side portion of the searching bar while light from an light source through optical fibers is radiated outwardly via a lens aperture or apertures in the front end and/or front end portion.
Inventors:
Norikata Takuma
Application Number:
JP2005070907A
Publication Date:
November 04, 2009
Filing Date:
March 14, 2005
Export Citation:
Assignee:
Norikata Takuma
International Classes:
A61J15/00; A61B17/00
Domestic Patent References:
| JP11076246A | ||||
| JP2000287915A | ||||
| JP2005521533A | ||||
| JP6133926A |
Attorney, Agent or Firm:
Umemura Kaji