歯肉縁上の粉末スプレー

Title:

歯肉縁上の粉末スプレー

Document Type and Number:

Japanese Patent JP5113969

Kind Code:

B2

Abstract:

Fine-grained powders or powder mixtures can be used to provide for spray cleaning of supragingival tooth surfaces. The abrasion of the tooth surface by the spraying of powder does not exceed 0.15 mm³in relation to a tooth surface of 10 mm²during a spray period lasting 2 minutes at a pressure of 4 bars and a distance of no more than 2.5 mm between the tooth surface and nozzle of the spray jet.

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Inventors:

Flemig, thomas
Gangnus, Bernd
Gasser, Oswald
Guggenberger, liner
Haverline, Ingo
Windmuller, Bettina

Application Number:

JP2001570235A

Publication Date:

January 09, 2013

Filing Date:

March 15, 2001

Export Citation:

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Assignee:

3M Esper Age

International Classes:

A61K8/02; A61C3/02; A61C3/025; A61K6/00; A61K8/00; A61K8/04; A61K8/22; A61K8/25; A61K8/36; A61K8/44; A61Q11/00; B24C1/00

Domestic Patent References:

JP4418113B2
JP11035435A
JP52102440A
JP54137893A
JP8511275A
JP2002538191A
JP61129831U

Foreign References:

WO1997049394A1

Attorney, Agent or Firm:

Yoshiyuki Inaba
Katsuro Tanaka
Shinji Oga

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