CA2182858A1 - Colleted adjustable flat dental tool - Google Patents

Colleted adjustable flat dental tool

Info

Publication number
CA2182858A1
CA2182858A1 CA002182858A CA2182858A CA2182858A1 CA 2182858 A1 CA2182858 A1 CA 2182858A1 CA 002182858 A CA002182858 A CA 002182858A CA 2182858 A CA2182858 A CA 2182858A CA 2182858 A1 CA2182858 A1 CA 2182858A1
Authority
CA
Canada
Prior art keywords
tool
flat
dental
sleeve member
colleted
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.)
Granted
Application number
CA002182858A
Other languages
French (fr)
Other versions
CA2182858C (en
Inventor
Henry Skeppmark
Bernard Weissman
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.)
Dentatus AB
Original Assignee
Henry Skeppmark
Bernard Weissman
Dentatus Ab
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 US08/195,791 external-priority patent/US5505617A/en
Application filed by Henry Skeppmark, Bernard Weissman, Dentatus Ab filed Critical Henry Skeppmark
Publication of CA2182858A1 publication Critical patent/CA2182858A1/en
Application granted granted Critical
Publication of CA2182858C publication Critical patent/CA2182858C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/06—Tooth grinding or polishing discs; Holders therefor

Abstract

A dental implement designed to be retained for reciprocating movement by the sleeve member of a dental handpiece. The dental implement is comprised of a flat dental tool having a flat blade portion and a flat shank portion. The flat blade portion can also be formed with a triangular or arcuate cross section while retaining the flat shank portion and the blade edges can be straight or have a saw-tooth configuration. A removable tool holder has a slot to receive the dental tool and an outside cylindrical shape complementary with the bore of the sleeve member. Forces applied to the tool holder control the displacement of locking protrusions on the tool shank to selectively permit the tool to be driven in a reciprocating movement with or without rotation and to be removed entirely from the sleeve member.
CA002182858A 1994-02-14 1995-02-13 Colleted adjustable flat dental tool Expired - Fee Related CA2182858C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/195,791 1994-02-14
US08/195,791 US5505617A (en) 1994-02-14 1994-02-14 Colleted adjustable flat dental tool
PCT/IB1995/000167 WO1995021583A1 (en) 1994-02-14 1995-02-13 Colleted adjustable flat dental tool

Publications (2)

Publication Number Publication Date
CA2182858A1 true CA2182858A1 (en) 1995-08-17
CA2182858C CA2182858C (en) 2007-05-08

Family

ID=38093526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182858A Expired - Fee Related CA2182858C (en) 1994-02-14 1995-02-13 Colleted adjustable flat dental tool

Country Status (1)

Country Link
CA (1) CA2182858C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8182266B2 (en) 2006-12-20 2012-05-22 Creasman Susan M Dental tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8182266B2 (en) 2006-12-20 2012-05-22 Creasman Susan M Dental tool

Also Published As

Publication number Publication date
CA2182858C (en) 2007-05-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150213