Title:
SAFETY TYPE DRAINAGE TUBE FOR CHRONIC SUBDURAL HEMATOMA SURGERY
Document Type and Number:
WIPO Patent Application WO/2021/107534
Kind Code:
A1
Abstract:
One embodiment of the present invention may provide a drainage tube assembly for removing a subdural hematoma by forming a hole in the skull and being inserted through the hole, comprising: a suction unit that is flexible, suctions the subdural hematoma, and has a shape that extends from the top to the bottom; a bending unit located on the outer circumferential surface of the suction unit; and a guide unit coupled to the outer circumferential surface of the suction unit and coupled to the bending unit, wherein when the bending unit receives an external force parallel to the longitudinal direction of the suction unit, the suction unit is bent to correspond to the position of the bending unit.
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Inventors:
CHO JIN MO (KR)
Application Number:
PCT/KR2020/016587
Publication Date:
June 03, 2021
Filing Date:
November 23, 2020
Export Citation:
Assignee:
CATHOLIC KWANDONG UNIV IND FOUND (KR)
International Classes:
A61M1/00; A61M25/00; A61M25/01; A61M27/00; A61M39/02
Domestic Patent References:
| WO2019006087A2 | 2019-01-03 |
Foreign References:
| US20190350660A1 | 2019-11-21 | |||
| JP2019502473A | 2019-01-31 | |||
| KR20180120101A | 2018-11-05 | |||
| US20030088245A1 | 2003-05-08 |
Attorney, Agent or Firm:
JIDAM IP LAW FIRM (KR)
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