Title:
DECOMPRESSION DRAINAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/222231
Kind Code:
A1
Abstract:
Provided in the present invention is a decompression drainage device enabling intraosseous purulent exudate, bacteria, foreign material and the like to be forcibly discharged if osteomyelitis occurs. The decompression drainage device comprises: a drainage chamber inserted into the bones and into which intraosseous exudate is introduced; a drainage tube located inside the drainage chamber and discharging the exudate from the drainage chamber; and a pressure control unit comprising a first through hole at one side and a second through hole at the other side and comprising a drainage control unit for controlling the pressure of the drainage tube, wherein the drainage chamber comprises: an inlet part located at one side; a suction part comprising a first inlet hole through which the exudate is introduced; and a stopper comprising a first stopper hole into which the drainage tube is inserted, and connected with the inlet part, wherein the drainage tube can be inserted into the first through hole and pass through the second through hole.
Inventors:
KIM SOUNG MIN (KR)
LEE SUK KEUN (KR)
LEE SUK KEUN (KR)
Application Number:
PCT/KR2017/006129
Publication Date:
December 28, 2017
Filing Date:
June 13, 2017
Export Citation:
Assignee:
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
A61M1/00; A61M27/00
Foreign References:
| US20120289895A1 | 2012-11-15 | |||
| JP2000000301A | 2000-01-07 | |||
| US20040030281A1 | 2004-02-12 | |||
| KR100899868B1 | 2009-05-29 | |||
| KR100982769B1 | 2010-09-16 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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