VARICOSE VEIN SURGERY KIT AND SURGICAL METHOD USING SAME

Title:

VARICOSE VEIN SURGERY KIT AND SURGICAL METHOD USING SAME

Document Type and Number:

WIPO Patent Application WO/2021/215604

Kind Code:

A1

Abstract:

The objective of the present invention is to provide a varicose vein surgery kit capable of effectively treating varicose veins through a combination of a catheter that injects a drug and a radiation optical fiber that emits a laser. The present invention comprises: a catheter (10) having a lumen (11) formed therein, and having a catheter tip (12) formed at one end thereof and first and second ports (14, 16) formed at the other end thereof; a radiation optical fiber (20) which is inserted into the lumen (11) through the first port (14), and which is connected to a laser generating part (21) so as to have, at an end thereof, a radial tip (22) that outputs a laser in 360° directions; and a drug channel (30) which is formed between the outer circumference of the radiation optical fiber (20) and the inner circumference of the lumen (11), and which allows communication with the second port (16) so as to supply a vasoocclusion drug through a syringe part (32). The varicose vein surgery kit uses drugs in low concentrations so as to enable a wide range of surgery to be performed without side effects, and can be universally applied to blood vessels of various sizes by simply adjusting a laser output.

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Inventors:

BAK YONGBEOM (KR)

Application Number:

PCT/KR2020/015356

Publication Date:

October 28, 2021

Filing Date:

November 04, 2020

Export Citation:

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Assignee:

BAK YONGBEOM (KR)

International Classes:

A61B18/24; A61B17/00; A61B17/12; A61B18/00; A61M25/01

Domestic Patent References:

WO1994021177A1

1994-09-29

Foreign References:

US7163533B2	2007-01-16
JP2006523471A	2006-10-19
KR20050080265A	2005-08-12
KR20160149202A	2016-12-27

Attorney, Agent or Firm:

OK PATENT FIRM (KR)

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