Title:
NASOGASTRIC TUBE CAPABLE OF POSITIONING IN BODY, AND SYSTEM, METHOD, AND PROGRAM FOR DETERMINING POSITION OF NASOGASTRIC TUBE BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/128370
Kind Code:
A1
Abstract:
The present invention may comprise: a nasogastric tube which is inserted via the esophagus of a patient into the stomach, the nasogastric tube comprising a magnet; and a user terminal which measures, via a magnetic field sensor, a magnetic field generated by the magnet, and displays the magnetic field on an application, if the nasogastric tube is inserted into the body of the patient.
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Inventors:
LEE SOOK JOUNG (KR)
PARK MIN KYU (KR)
PARK MIN KYU (KR)
Application Number:
PCT/KR2022/019901
Publication Date:
July 06, 2023
Filing Date:
December 08, 2022
Export Citation:
Assignee:
SMOSAN CO LTD (KR)
International Classes:
A61J15/00; A61B5/00; A61M25/09; H01F7/00
Foreign References:
| JP2013085642A | 2013-05-13 | |||
| KR20180079952A | 2018-07-11 | |||
| KR20000016633A | 2000-03-25 | |||
| JP2010000202A | 2010-01-07 | |||
| KR20160020006A | 2016-02-23 |
Attorney, Agent or Firm:
BLT PATENT & LAW FIRM (KR)
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