DE69726259D1 - Transducer aktivierte, subgingivale werkzeugspitze - Google Patents

Transducer aktivierte, subgingivale werkzeugspitze

Info

Publication number
DE69726259D1
DE69726259D1 DE69726259T DE69726259T DE69726259D1 DE 69726259 D1 DE69726259 D1 DE 69726259D1 DE 69726259 T DE69726259 T DE 69726259T DE 69726259 T DE69726259 T DE 69726259T DE 69726259 D1 DE69726259 D1 DE 69726259D1
Authority
DE
Germany
Prior art keywords
tool tip
transducer activated
subgingival tool
activated subgingival
transducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69726259T
Other languages
English (en)
Other versions
DE69726259T2 (de
Inventor
Dao Huy-Can
E Warrin
B Foulkes
Rene Perdreaux
W Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dentsply Sirona Inc
Original Assignee
Dentsply International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/635,083 external-priority patent/US5749727A/en
Application filed by Dentsply International Inc filed Critical Dentsply International Inc
Application granted granted Critical
Publication of DE69726259D1 publication Critical patent/DE69726259D1/de
Publication of DE69726259T2 publication Critical patent/DE69726259T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE69726259T 1996-01-31 1997-01-30 Transducer aktivierte, subgingivale werkzeugspitze Expired - Lifetime DE69726259T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US1093396P 1996-01-31 1996-01-31
US10933P 1996-01-31
US1107296P 1996-02-02 1996-02-02
US11072P 1996-02-02
US08/635,083 US5749727A (en) 1994-06-30 1996-04-19 Transducer activated subgingival tool tip
PCT/US1997/001737 WO1997027819A1 (en) 1996-01-31 1997-01-30 Transducer activated subgingival tool tip
US635083 2000-08-08

Publications (2)

Publication Number Publication Date
DE69726259D1 true DE69726259D1 (de) 2003-12-24
DE69726259T2 DE69726259T2 (de) 2004-08-26

Family

ID=27359331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726259T Expired - Lifetime DE69726259T2 (de) 1996-01-31 1997-01-30 Transducer aktivierte, subgingivale werkzeugspitze

Country Status (9)

Country Link
EP (1) EP0877579B1 (de)
JP (1) JP3299546B2 (de)
KR (1) KR100458072B1 (de)
AU (1) AU719732B2 (de)
CA (1) CA2239177C (de)
DE (1) DE69726259T2 (de)
DK (1) DK0877579T3 (de)
ES (1) ES2207715T3 (de)
WO (1) WO1997027819A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573770B2 (ja) * 2005-12-21 2010-11-04 株式会社長田中央研究所 超音波スケーラ
CA2806841C (en) * 2010-06-10 2018-07-17 Dentsply International Inc. Transducer activated tool with water conduit
US9707050B2 (en) * 2014-05-19 2017-07-18 Dentsply Sirona Inc. Dental handpiece
JP6349526B2 (ja) * 2015-01-29 2018-07-04 株式会社ミクロン 歯科用振動式ハンドピースのブラシホルダーの製造方法
CN108904088A (zh) * 2018-08-14 2018-11-30 浙江卓为医疗器械有限公司 洁牙机的手柄
WO2021207640A1 (en) * 2020-04-10 2021-10-14 Paschke Ultrasonics, LLC Ultrasonic dental instruments, insert assemblies, and inserts with improved performance durability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786074A (de) * 1971-09-20 1973-01-10 Millot S A Lab
US4110908A (en) * 1976-06-03 1978-09-05 Litton Industrial Products, Inc. Ultrasonic dental scaler
US4332558A (en) * 1980-05-20 1982-06-01 Lustig Leopold P Dental scaling apparatus
EP0261272B1 (de) * 1986-09-26 1991-01-23 Micron Co., Ltd. Luftbetriebener Zahnsteinentferner

Also Published As

Publication number Publication date
JPH11509761A (ja) 1999-08-31
CA2239177A1 (en) 1997-08-07
JP3299546B2 (ja) 2002-07-08
DE69726259T2 (de) 2004-08-26
EP0877579A1 (de) 1998-11-18
ES2207715T3 (es) 2004-06-01
KR19990082211A (ko) 1999-11-25
AU719732B2 (en) 2000-05-18
CA2239177C (en) 2003-07-08
WO1997027819A1 (en) 1997-08-07
EP0877579B1 (de) 2003-11-19
DK0877579T3 (da) 2004-03-22
AU1855597A (en) 1997-08-22
KR100458072B1 (ko) 2005-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition