Title:
HEMOSTATIC SPRAY
Document Type and Number:
WIPO Patent Application WO/2023/068431
Kind Code:
A1
Abstract:
A hemostatic spray according to an embodiment of the present invention for hemostasis in a bleeding site of a digestive system, by comprising a cover part, a body part, a handle part, a capsule, a pestle part, a hemostatic case, a connecting pipe, a button, a cannula, and a control valve, further comprises a regulator module provided inside the body part to be interposed between the pestle part and the connecting pipe, so that bidirectional tension and pressing are achieved using a piston-type diaphragm and springs on both sides of the diaphragm, thereby regulating the pressure against gas discharged from the pestle part and directed to the connecting pipe. Accordingly, the hemostatic effect is improved by promoting hemostatic action at a bleeding site of a digestive system by means of a biocompatible powdered or gel-type hemostatic, and thus there is an effect of reducing the possibility of re-bleeding at the bleeding site, as compared with conventional clip or high-frequency based hemostasis procedures.
Inventors:
HONG SEONG-HO (KR)
Application Number:
PCT/KR2021/016715
Publication Date:
April 27, 2023
Filing Date:
November 16, 2021
Export Citation:
Assignee:
FINEMEDI CO LTD (KR)
International Classes:
A61B17/00; A61B17/12; A61L26/00; A61M11/02
Foreign References:
| JP2018518310A | 2018-07-12 | |||
| KR20200032723A | 2020-03-26 | |||
| KR20160035560A | 2016-03-31 | |||
| KR20010010070A | 2001-02-05 | |||
| KR101787378B1 | 2017-10-18 |
Attorney, Agent or Firm:
IPUS PATENT & LAW FIRM (KR)
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