Title:
MEDICAL TUBE POSITION CONFIRMATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/059087
Kind Code:
A1
Abstract:
A medical tube position confirmation system for confirming the position of a medical tube for transluminally supplying nutrition into a body, an end part of the medical tube being implanted in the stomach, the medical tube position confirmation system being characterized by being provided with: a light guide body configured so as to guide light incident from an incidence end part and emit the light from an emission end part, the light guide body being configured so as to be insertable into the medical tube so that the emission end part is disposed inside the stomach; a light source for emitting light including a wavelength transmitted through a living body, the light source being optically connected to the incidence end part of the light guide body so that light is incident on the light guide body; and a scattering part for scattering the light emitted by the light guide body, the scattering part being optically connected to the light guide body at the emission end part of the light guide body.
Inventors:
MIIKE SHINYA (JP)
Application Number:
PCT/JP2018/034860
Publication Date:
March 26, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
NEUROCEUTICALS INC (JP)
International Classes:
A61J15/00
Domestic Patent References:
| WO2015133119A1 | 2015-09-11 |
Foreign References:
| JP2013198644A | 2013-10-03 | |||
| US4567882A | 1986-02-04 | |||
| JP2007159862A | 2007-06-28 | |||
| JP2016077450A | 2016-05-16 | |||
| JPS6245870B2 | 1987-09-29 |
Other References:
See also references of EP 3854373A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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