Title:
REAL-TIME DEVICE FOR COUNTING FOREIGN MATERIALS IN FLUID BY USING FILTER MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/106027
Kind Code:
A1
Abstract:
The present invention proposes a real-time device for counting foreign materials in a fluid by using a filter medium, the device comprising: an optical unit (100); an optical housing (200) formed in a hollow shape and receiving the optical unit (100) thereinto; a light radiation unit (300) provided under the optical housing (200) and radiating light toward filter paper (510); a filter medium support porous plate (520) provided under the light radiation unit (300), supporting and fixing the filter paper (510) to allow the filter paper (510) to be stably placed thereon, and having multiple holes; a detector holder (500) for fixing the filter medium support porous plate (520); a sample fluid suctioning hole (530) disposed at a fluid introduction region (531) above the filter medium support porous plate (520) of the detector holder (500); a sample fluid discharging hole (540) disposed at a fluid discharge region (541) under the filter medium support porous plate (520) of the detector holder (500); and a fluid suctioning pump (570) capable of suctioning and discharging a sample fluid, whereby time-specific foreign material changes of a sample can be observed.
Inventors:
KIM JIN HO (KR)
Application Number:
PCT/KR2019/015864
Publication Date:
May 28, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
JEDEX INC (KR)
International Classes:
G06M1/10; G06M11/00
Foreign References:
| KR101809009B1 | 2017-12-15 | |||
| JP2015169549A | 2015-09-28 | |||
| JP2008058239A | 2008-03-13 | |||
| KR101916930B1 | 2018-11-08 | |||
| US20070159627A1 | 2007-07-12 |
Attorney, Agent or Firm:
INTERBRAIN PATENT & LAW FIRM (KR)
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