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Title:
FLUID CIRCUIT SWITCHING DEVICE FOR MEDICAL UNIT
Document Type and Number:
Japanese Patent JP2012045275
Kind Code:
A
Abstract:

To prevent a chemical solution from flowing back to a tap water side by reliably carrying out switching between a supply circuit of the chemical solution to be used when sterilizing a fluid circuit in a medical unit using the chemical solution, and a tap water supply circuit to be used when treatment is performed.

A fluid circuit switching device 12 includes steps of: temporarily separating a water supply source 2 and a fluid supply source in a fluid tank 11 side in a non-contact state; and connecting either one of the fluid circuit to the fluid circuits in the medical unit after going through the step of the separation.


Inventors:
Matsuzawa, Noriyoshi
Application Number:
JP2010000192014
Publication Date:
March 08, 2012
Filing Date:
August 30, 2010
Export Citation:
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Assignee:
YOSHIDA DENTAL MFG CO LTD
International Classes:
A61C19/00
Domestic Patent References:
JP2010051557A2010-03-11
JP2002224146A2002-08-13
JP2000033093A2000-02-02
JP2010051557A2010-03-11
JP2002224146A2002-08-13
JP2000033093A2000-02-02
Attorney, Agent or Firm:
奈良 武



 
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