Title:
使い捨てのフラッシング・吸引式ドレナージチューブ及びその使用方法
Document Type and Number:
Japanese Patent JP7433677
Kind Code:
B2
Abstract:
A disposable flushing and suction drainage tube and a using method thereof, relating to the technical field of medical instruments. The flushing and suction drainage tube comprises a flushing tube (1), a suction tube (2), and a mounting base (3). The flushing tube (1) and the suction tube (2) are respectively mounted at one end of the mounting base (3), and an air connector (4) and a water connector (5) are mounted at the other end; the mounting base (3) comprises a tube body base (31) and a control base (32), the flushing tube (1) and the suction tube (2) are mounted at one end of the tube body base (31), and the other end is detachably connected to the control base (32). The disposable flushing and suction drainage tube can achieve control of suction for the suction tube (2) by means of a negative pressure adjusting opening (6) on the mounting base (3); opening, closing, and water flow of the flushing tube (1) is controllable by means of a water control switch (324) on the mounting base (3), the position of the negative pressure adjusting opening (6) is close to the position of the water control switch (324), one-hand operation is facilitated, switching between flushing and drainage and the flow of drainage can be controlled, and the operation is simple.
Inventors:
Royal soldier
Guo Dongliang
Guo Dongliang
Application Number:
JP2022548032A
Publication Date:
February 20, 2024
Filing Date:
February 23, 2021
Export Citation:
Assignee:
Beijing Hongxu Gaoxiang Technology Development Co., Ltd.
International Classes:
A61M1/00
Domestic Patent References:
| JP2014117479A |
Foreign References:
| CN209060114U | ||||
| WO2012002314A1 | ||||
| CN207384575U | ||||
| US20030121517 | ||||
| WO2016132937A1 |
Attorney, Agent or Firm:
Kenichi Fujii