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Endoscope cleaning and disinfecting device and method for preparing disinfection liquid used for the endoscope cleaning and disinfecting device

A technology for cleaning and disinfecting endoscopes, applied in the direction of endoscopes, cleaning methods and utensils, cleaning methods using liquids, etc., can solve problems such as aging of disinfectant tanks and seals

Active Publication Date: 2009-10-28
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to repeated contact with high-concentration peracetic acid, the disinfectant tank and seals will always age
In addition, sometimes crystals are precipitated in the disinfectant tank due to the concentrated solution

Method used

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  • Endoscope cleaning and disinfecting device and method for preparing disinfection liquid used for the endoscope cleaning and disinfecting device
  • Endoscope cleaning and disinfecting device and method for preparing disinfection liquid used for the endoscope cleaning and disinfecting device
  • Endoscope cleaning and disinfecting device and method for preparing disinfection liquid used for the endoscope cleaning and disinfecting device

Examples

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Effect test

Embodiment Construction

[0055] figure 1 The illustrated endoscope 10 is an example of an endoscope that is cleaned and disinfected by the endoscope cleaning and disinfecting apparatus of the present invention. The endoscope 10 includes an insertion unit 11 inserted into a body cavity of a living body, and an operation unit 12 for operating the insertion unit 11 .

[0056]The insertion part 11 is a rod-shaped body with a circular cross section and has flexibility. An illumination unit for illuminating the inside of the body cavity and an imaging unit (not shown) for imaging the inside of the body cavity are provided at the tip of the insertion unit 11 . An air supply / water supply channel 15 and a forceps channel 16 with one end exposed from the front end of the insertion part 11 are provided in the insertion part 11 . A suction channel 17 is connected to the forceps channel 16 .

[0057] The operation part 12 is provided with a forceps opening 20 connected to the forceps channel 16 , an air supply / ...

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Abstract

The invention provides an endoscope cleaning and disinfecting device and a method for preparing disinfection liquid used for the endoscope cleaning and disinfecting device, reduces the odor of peracetic acid leaked from bottle when replacing disinfection liquid. In the invention, a first bottle (39) containing peracetic acid condensed liquid (132) is installed in a first bottle installation unit (108); the condensed liquid (132) flows through a condensed liquid injection path (110), and is supplied to a disinfection liquid can (87); when a condensed liquid sensor (118) detects the condensed liquid (132) surface, bottle cleaning fluid (136) is injected from a bottle cleaning nozzle (112) to the first bottle (39); and the bottle cleaning fluid in the first bottle (39) is supplied to the disinfection liquid can (87) through the condensed liquid injection path (110). Thus, the condensed liquid (132) is diluted by water, i.e. the bottle cleaning fluid (136), and prepared into the disinfection liquid (86) with predetermined concentration.

Description

technical field [0001] The present invention relates to an endoscope cleaning and disinfection device and an endoscope cleaning device for supplying a concentrated solution of disinfectant from a bottle to a disinfectant tank, mixing the concentrated solution and the diluent in the disinfectant tank to prepare a disinfectant with a predetermined concentration Disclosed is a method for preparing a disinfectant solution for a disinfecting device. Background technique [0002] An endoscope is known as a medical device used for inspection and treatment in a body cavity of a living body. The endoscope includes an insertion portion inserted into a body cavity. The insertion part is a flexible rod-shaped body, and includes various channels such as an imaging part for imaging inside a body cavity, and a forceps channel for passing a treatment tool. In the used endoscope, body fluid and dirt adhere to the outer surface of the insertion portion and the inside of each channel. Since...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/18A61L2/24B08B3/00A61L101/36
CPCA61B1/012A61B1/12A61L2/18A61L2202/24
Inventor 芹泽充彦饭田孝之长谷川博之
Owner FUJIFILM CORP
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