Title:
BACTERICIDAL WATER, METHOD OF PRODUCING THE SAME AND APPARATUS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/072697
Kind Code:
A1
Abstract:
Periodontal bacteria living in the deep part of a periodontal pocket are exterminated
at such a pH value as enabling both of decalcification and sterilization. A bactericidal
water, which is to be used in exterminating periodontal bacteria living in a periodontal
pocket, containing hypochlorous acid(HCLO) at a concentration of from 201 to
600 ppm and having a pH value of from 5.6 to 7. The reason for adjusting the pH value
thereof to 201 ppm or above is that an oxidization intensity for exterminating
the periodontal bacteria should be sustained at the point of reaching the deep
part of the periodontal pocket and, furthermore, the periodontal bacteria should
be exterminated within several seconds.
Inventors:
NOGUCHI MUNENORI (JP)
Application Number:
PCT/JP2006/324568
Publication Date:
June 28, 2007
Filing Date:
December 08, 2006
Export Citation:
Assignee:
NOGUCHI DENTAL MEDICAL RES INS (JP)
NOGUCHI MUNENORI (JP)
NOGUCHI MUNENORI (JP)
International Classes:
A61K8/20; A61K33/20; A61P1/02; A61P31/04; A61Q11/00; C02F1/46
Domestic Patent References:
| WO2004012748A1 | 2004-02-12 |
Foreign References:
| JPH1087462A | 1998-04-07 | |||
| JPH10314746A | 1998-12-02 | |||
| JPH11228316A | 1999-08-24 | |||
| JP2003040715A | 2003-02-13 | |||
| JP2004181445A | 2004-07-02 | |||
| JP2002249407A | 2002-09-06 | |||
| JPH02111708A | 1990-04-24 | |||
| JP2001327975A | 2001-11-27 | |||
| JPH09122651A | 1997-05-13 |
Attorney, Agent or Firm:
KUBO, Toshihiro (7-16 Sanban-ch, Chiyoda-ku Tokyo 75, JP)
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