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Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby

A technology of cleaning and disinfection and control methods, applied in the direction of endoscopes, cleaning methods and utensils, cleaning methods using liquids, etc., can solve problems such as inability to accurately supply medicines, and achieve the effect of preventing medicines from scattering

Inactive Publication Date: 2008-06-25
OLYMPUS MEDICAL SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current situation is that the above-mentioned conventional structure cannot supply medicine accurately.

Method used

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  • Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby
  • Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby
  • Endoscope washer disinfector and method of controlling the supply of the cleaning and disinfecting agent used thereby

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Embodiment Construction

[0034] Next, embodiments of the endoscope cleaning and disinfecting device of the present invention will be described with reference to the drawings.

[0035] 1 and FIG. 2 relate to the first embodiment of the present invention. FIG. 1 is a perspective view illustrating the structure of the endoscope cleaning and disinfecting device with the top cover opened, and FIG. 2 schematically shows the interior of the endoscope cleaning and disinfecting device. A diagram of the pipeline composition and components.

[0036] As shown in FIG. 1 , the endoscope cleaning and disinfection device 1 of this embodiment has a device main body 3 and a top cover 4 . The upper part of the device main body 3 has a groove portion having a predetermined depth, that is, a cleaning tank 5 . An operation panel 8 capable of performing various input operations and displaying characters is provided on the front surface of the device main body 3 .

[0037] The top cover 4 is formed in a predetermined shape...

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Abstract

The present invention provides an endoscope washer disinfector for preventing agent separation when supplying agent for washing and disinfecting the endoscope, and supplying agent with accurate quality, and a method of controlling the supply of the cleaning and disinfecting agent used thereby. According to the invention, the endoscope washer disinfector comprises a washing bath for washing and disinfecting the endoscope, a tank for storing agent for washing and disinfecting the endoscope, a pressurizing member for pressurizing the tank, an air supply passage communicating between the tank and the pressurizing member, an agent supply passage communicating between the washing bath and the tank, a discharging member opening the inside pressure of the tank to the atmosphere, a detector detecting an amount of the agent supplied to the washing bath, a control member controlling the pressurizing member and the discharging member based on detection signal of the detector. The control member drives the discharging member to control the pressure in the tank in balance with atmosphere pressure after the detector is inputted with detection signal of determined agent.

Description

technical field [0001] The present invention relates to an endoscope cleaning and disinfecting device that supplies an accurate supply amount of a drug stock solution for cleaning and disinfecting used endoscopes, and a drug supply control method for the endoscope cleaning and disinfecting device. Background technique [0002] Endoscopes used for inspection and treatment in body cavities adhere to body fluids such as mucous membranes, blood, and dirt on the outer surface of an insertion portion that can be inserted into a body cavity. Therefore, it is necessary to sufficiently clean and disinfect the used endoscope. [0003] There are various apparatuses for cleaning and disinfecting used endoscopes as described above. For example, Patent Document 1 discloses a cleaning and disinfection device for endoscopes with the following structure: in each process of cleaning, disinfection and rinsing, the cleaning liquid is passed through a solenoid valve, the cleaning liquid is pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/12B08B3/02A61L2/24A61L2/18
CPCG05D7/0676A61L2/24A61B2019/343A61L2/18B08B3/04A61B19/34B08B3/00A61B90/70A61B2090/701A61L2/00A61L2/16
Inventor 河内真一郎铃木英理铃木信太郎
Owner OLYMPUS MEDICAL SYST CORP
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