Title:
TUBE INDWELLING IN LIVING BODY, HAVING POSITIONING DEVICE
Document Type and Number:
Japanese Patent JP2019030658
Kind Code:
A
Abstract:
To provide a tube indwelling in a living body, having a positioning device, which prevents the tube indwelling in a living body from indwelling in a wrong place and causing complications in the trachea, etc.SOLUTION: A tube indwelling in a living body having a positioning device includes a tube 1, a magnetic field coil 2, and an induction circuit board 4. The tube 1 includes an insertion end 11 and a hand-held end 12. The insertion end 11 and the hand-held end 12 are communicated with each other. The magnetic field coil 2 is buried in the insertion end 11 of the tube 1, and its frequency is 120-140 kHz. The induction circuit board 4 includes an induction coil 41 and a warning member 42 electrically connected to the induction coil 41.SELECTED DRAWING: Figure 1
Inventors:
XU JIAN QING
HUNG KUO-CHUN
HUNG KUO-CHUN
Application Number:
JP2018146012A
Publication Date:
February 28, 2019
Filing Date:
August 02, 2018
Export Citation:
Assignee:
CHI MEI MEDICAL CENTER
International Classes:
A61M25/095; A61J15/00; A61L29/02; A61L29/04; A61L29/06; A61L29/12; A61L29/14; A61L31/02; A61L31/04; A61L31/06; A61L31/12; A61L31/14; A61M25/00
Domestic Patent References:
| JP2015188528A | 2015-11-02 | |||
| JP2001519191A | 2001-10-23 | |||
| JP2008526390A | 2008-07-24 | |||
| JP2010142648A | 2010-07-01 | |||
| JP2008532569A | 2008-08-21 | |||
| JP2008178693A | 2008-08-07 |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi