WO2007014548A3 - Method for the detachable connection of a tool to a dental handpiece - Google Patents

Method for the detachable connection of a tool to a dental handpiece Download PDF

Info

Publication number
WO2007014548A3
WO2007014548A3 PCT/DE2006/001329 DE2006001329W WO2007014548A3 WO 2007014548 A3 WO2007014548 A3 WO 2007014548A3 DE 2006001329 W DE2006001329 W DE 2006001329W WO 2007014548 A3 WO2007014548 A3 WO 2007014548A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
detachable connection
dental handpiece
connection
elements
Prior art date
Application number
PCT/DE2006/001329
Other languages
German (de)
French (fr)
Other versions
WO2007014548A2 (en
Inventor
Stefan Neumeyer
Original Assignee
Stefan Neumeyer
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
Application filed by Stefan Neumeyer filed Critical Stefan Neumeyer
Priority to EP06775770A priority Critical patent/EP1912586A2/en
Priority to US11/989,782 priority patent/US20090142729A1/en
Publication of WO2007014548A2 publication Critical patent/WO2007014548A2/en
Publication of WO2007014548A3 publication Critical patent/WO2007014548A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/148—Non-rotating tool holders, e.g. vibrating, oscillating, nutating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/06—Features relating to the removal of tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The invention relates to a method for producing a detachable connection between a tool connection or coupling piece embodied on a dental handpiece and the tool shank of a dental hand instrument. In order to produce said connection, a journal-like fastening section, tapering towards a free end, on one of the elements to be connected, is inserted into an opening on the other of the elements to be connected, said opening being adapted to the section.
PCT/DE2006/001329 2005-08-03 2006-07-29 Method for the detachable connection of a tool to a dental handpiece WO2007014548A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06775770A EP1912586A2 (en) 2005-08-03 2006-07-29 Method and releasably connecting a tool to a dental handpiece and connection between the tool and the dental handpiece
US11/989,782 US20090142729A1 (en) 2005-08-03 2006-07-29 Method and Releasably Connecting a Tool to a Dental Handpiece and Connection Between the Tool and Dental Handpiece

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE102005036466 2005-08-03
DE102005036466.7 2005-08-03
DE102006026832 2006-06-07
DE102006026831 2006-06-07
DE102006026831.8 2006-06-07
DE102006034658A DE102006034658A1 (en) 2005-08-03 2006-07-24 Method for joining coupling and dental tool for ultrasonic treatment, comprises heating of one component prior to joining
DE102006034658.0 2006-07-24

Publications (2)

Publication Number Publication Date
WO2007014548A2 WO2007014548A2 (en) 2007-02-08
WO2007014548A3 true WO2007014548A3 (en) 2007-06-28

Family

ID=37715697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001329 WO2007014548A2 (en) 2005-08-03 2006-07-29 Method for the detachable connection of a tool to a dental handpiece

Country Status (3)

Country Link
EP (1) EP1912586A2 (en)
DE (2) DE102006034658A1 (en)
WO (1) WO2007014548A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024809A1 (en) * 2007-05-26 2008-11-27 Renfert Gmbh Dental hand tool system used in dentistry comprises fixing moving devices assigned to a fixing unit
US9452027B2 (en) 2009-12-10 2016-09-27 Kerrhawe Sa Dental composite applicator and related methods
WO2012135721A1 (en) 2011-03-30 2012-10-04 Tyco Healthcare Group Lp Ultrasonic surgical instruments
US10729458B2 (en) 2011-03-30 2020-08-04 Covidien Lp Ultrasonic surgical instruments
US20130085419A1 (en) * 2011-09-29 2013-04-04 Tyco Healthcare Group Lp Transducer/Waveguide Engagement Mechanisms for Ultrasonic Surgical Instruments
US9241732B2 (en) 2012-10-16 2016-01-26 Covdien LP Surgical instrument
US9918736B2 (en) 2013-09-25 2018-03-20 Covidien Lp Ultrasonic dissector and sealer
US9943326B2 (en) 2015-01-21 2018-04-17 Covidien Lp Ultrasonic surgical instruments and methods of compensating for transducer aging
WO2016205359A2 (en) 2015-06-17 2016-12-22 Smith & Nephew, Inc. Surgical instrument with phase change cooling
US10603065B2 (en) 2016-02-18 2020-03-31 Covidien Lp Surgical instruments and jaw members thereof
WO2018026369A1 (en) * 2016-08-04 2018-02-08 Covidien Lp Self-aligning drive coupler
US10299803B2 (en) 2016-08-04 2019-05-28 Covidien Lp Self-aligning drive coupler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE575368C (en) * 1931-08-25 1933-04-27 Henry Dalzell Wilson Chuck with tightenable locking washer to prevent falling out, especially dental tools
DE19947325A1 (en) * 1999-10-01 2001-04-05 Kaltenbach & Voigt Dental or medical tool has threaded section and fits into socket in handle whose first section is wider than second and is eccentric with respect to it, tool being first inserted into wider section and then screwed into narrower section
US6561983B2 (en) * 2001-01-31 2003-05-13 Ethicon Endo-Surgery, Inc. Attachments of components of ultrasonic blades or waveguides
WO2006090237A1 (en) * 2005-02-24 2006-08-31 Italia Medica S.R.L. Handpiece for ultrasonic electro-medical apparatuses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE575368C (en) * 1931-08-25 1933-04-27 Henry Dalzell Wilson Chuck with tightenable locking washer to prevent falling out, especially dental tools
DE19947325A1 (en) * 1999-10-01 2001-04-05 Kaltenbach & Voigt Dental or medical tool has threaded section and fits into socket in handle whose first section is wider than second and is eccentric with respect to it, tool being first inserted into wider section and then screwed into narrower section
US6561983B2 (en) * 2001-01-31 2003-05-13 Ethicon Endo-Surgery, Inc. Attachments of components of ultrasonic blades or waveguides
WO2006090237A1 (en) * 2005-02-24 2006-08-31 Italia Medica S.R.L. Handpiece for ultrasonic electro-medical apparatuses

Also Published As

Publication number Publication date
DE102006034658A1 (en) 2007-03-01
WO2007014548A2 (en) 2007-02-08
EP1912586A2 (en) 2008-04-23
DE202006020201U1 (en) 2008-03-20

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