DE29906370U1 - Dental preparation instrument - Google Patents

Dental preparation instrument

Info

Publication number
DE29906370U1
DE29906370U1 DE29906370U DE29906370U DE29906370U1 DE 29906370 U1 DE29906370 U1 DE 29906370U1 DE 29906370 U DE29906370 U DE 29906370U DE 29906370 U DE29906370 U DE 29906370U DE 29906370 U1 DE29906370 U1 DE 29906370U1
Authority
DE
Germany
Prior art keywords
preparation instrument
dental preparation
guide element
instrument according
grinding body
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
DE29906370U
Other languages
German (de)
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.)
BRANDES JULIAN
Original Assignee
BRANDES JULIAN
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 BRANDES JULIAN filed Critical BRANDES JULIAN
Priority to DE29906370U priority Critical patent/DE29906370U1/en
Publication of DE29906370U1 publication Critical patent/DE29906370U1/en
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
    • A61C3/00—Dental tools or instruments
    • A61C3/06—Tooth grinding or polishing discs; Holders therefor
    • 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
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Dentales Präparationsinstrument zum Beschleifen eines Zahnes (14), mit einem Rotationsschleifkörper (22) zum Abschleifen von Zahnsubstanz des Zahnes (14), wobei der Schleifkörper (20) an einem axialen Ende in ein Rotation erzeugendes Gerät (12) einspannbar ist, dadurch gekennzeichnet, daß an dem anderen axialen Ende des Schleifkörpers (22) ein axiales Führungselement (24) angeordnet ist, das dünner und schleifmittelärmer als der Schleifkörper (22) ist.1. Dental preparation instrument for grinding a tooth ( 14 ), with a rotary grinding body ( 22 ) for grinding tooth substance of the tooth ( 14 ), the grinding body ( 20 ) being clampable at one axial end in a rotation-producing device ( 12 ), thereby characterized in that an axial guide element ( 24 ) is arranged at the other axial end of the grinding body ( 22 ), which is thinner and less abrasive than the grinding body ( 22 ). 2. Dentales Präparationsinstrument nach Anspruch 1, dadurch gekennzeichnet, daß das Führungselement (24) schleifmittelfrei ausgebildet ist.2. Dental preparation instrument according to claim 1, characterized in that the guide element ( 24 ) is designed free of abrasives. 3. Dentales Präparationsinstrument nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Führungselement (24) schaftartig und sich zum freien Ende konisch verjüngend ausgebildet ist.3. Dental preparation instrument according to claim 1 or 2, characterized in that the guide element ( 24 ) is shaft-like and tapered towards the free end. 4. Dentales Präparationsinstrument nach Anspruch 3, dadurch gekennzeichnet, daß das Führungselement (24) zylindrisch ausgebildet ist.4. Dental preparation instrument according to claim 3, characterized in that the guide element ( 24 ) is cylindrical. 5. Dentales Präparationsinstrument nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß zwischen dem Schleifkörper (22) und dem Führungselement (24) eine umlaufende Stufe vorgesehen ist, so daß der Schleifkörper (22) zur Vornahme einer Stufenpräparation geeignet ist. 5. Dental preparation instrument according to one of claims 1-4, characterized in that a circumferential step is provided between the grinding body ( 22 ) and the guide element ( 24 ), so that the grinding body ( 22 ) is suitable for performing a step preparation. 6. Dentales Präparationsinstrument nach einem der Ansprüche 1- 5, dadurch gekennzeichnet, daß das freie Ende des Führungselements (24) abgerundet ausgebildet ist.6. Dental preparation instrument according to one of claims 1- 5, characterized in that the free end of the guide element ( 24 ) is rounded. 7. Dentales Präparationsinstrument nach einem der Ansprüche 1- 6, dadurch gekennzeichnet, daß der Schleifkörper (22) zum Führungselement (24) hin sich konisch verjüngend und gekrümmt ausgebildet ist.7. Dental preparation instrument according to one of claims 1- 6, characterized in that the grinding body ( 22 ) to the guide element ( 24 ) is conically tapered and curved. 8. Dentales Präparationsinstrument nach einem der Ansprüche 1- 6, dadurch gekennzeichnet, daß der Schleifkörper (22) zum Führungselement (24) hin sich konisch verjüngend und gerade ausgebildet ist.8. Dental preparation instrument according to one of claims 1- 6, characterized in that the grinding body ( 22 ) to the guide element ( 24 ) is conically tapered and straight. 9. Dentales Präparationsinstrument nach einem der Ansprüche 1-8, dadurch gekennzeichnet, daß an dem einen axialen Ende des Schleifkörpers (22) ein zylindrischer Einspannschaft (20) angeordnet ist.9. Dental preparation instrument according to one of claims 1-8, characterized in that a cylindrical clamping shaft ( 20 ) is arranged at one axial end of the grinding body ( 22 ). 10. Dentales Präparationsinstrument nach einem der Ansprüche 5- 9, dadurch gekennzeichnet, daß der Stufenradius zwischen Schleifkörper (22) und Führungselement (24) zwischen 0,1 bis 1,5 mm beträgt, insbesondere 0,6 mm.10. Dental preparation instrument according to one of claims 5- 9, characterized in that the step radius between the grinding body ( 22 ) and the guide element ( 24 ) is between 0.1 to 1.5 mm, in particular 0.6 mm. 11. Dentales Präparationsinstrument nach einem der Ansprüche 1- 10, dadurch gekennzeichnet, daß die axiale Länge des Führungselementes (24) 0,5 bis 3,0 mm beträgt, insbesondere 1,5 mm.11. Dental preparation instrument according to one of claims 1- 10, characterized in that the axial length of the guide element ( 24 ) is 0.5 to 3.0 mm, in particular 1.5 mm.
DE29906370U 1999-04-09 1999-04-09 Dental preparation instrument Expired - Lifetime DE29906370U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29906370U DE29906370U1 (en) 1999-04-09 1999-04-09 Dental preparation instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29906370U DE29906370U1 (en) 1999-04-09 1999-04-09 Dental preparation instrument

Publications (1)

Publication Number Publication Date
DE29906370U1 true DE29906370U1 (en) 2000-08-17

Family

ID=8072011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29906370U Expired - Lifetime DE29906370U1 (en) 1999-04-09 1999-04-09 Dental preparation instrument

Country Status (1)

Country Link
DE (1) DE29906370U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037130B3 (en) * 2005-08-06 2007-01-04 Ralf Volle Dental tool to be used for preparation of tooth for being capped with crown, comprises tip not covered with grinding material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702097A1 (en) * 1987-01-24 1988-08-04 Aribo Staude DRILL FOR PREPARATION OF TEETH
DE8811689U1 (en) * 1988-09-15 1988-11-24 Neuenhausen, Juergen, 5300 Bonn, De
DE3143591C2 (en) * 1980-11-03 1992-06-11 David George New York N.Y. Us Vlock
WO1993002628A1 (en) * 1991-08-07 1993-02-18 Bernard Weissman Water-cooled friction contour cutting dental tool
FR2716795A1 (en) * 1994-03-02 1995-09-08 Millet Laurent Dental drill or grinding bit for forming crown-receiving stump
DE19529361A1 (en) * 1995-08-10 1997-02-13 Themann Juergen Dr Med Dent Method of forming phasing section on cavity of tooth - has phasing section formed prior to filling of cavity with filling by grinding tool with smooth lower guide section and profiled rough upper section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143591C2 (en) * 1980-11-03 1992-06-11 David George New York N.Y. Us Vlock
DE3702097A1 (en) * 1987-01-24 1988-08-04 Aribo Staude DRILL FOR PREPARATION OF TEETH
DE8811689U1 (en) * 1988-09-15 1988-11-24 Neuenhausen, Juergen, 5300 Bonn, De
WO1993002628A1 (en) * 1991-08-07 1993-02-18 Bernard Weissman Water-cooled friction contour cutting dental tool
FR2716795A1 (en) * 1994-03-02 1995-09-08 Millet Laurent Dental drill or grinding bit for forming crown-receiving stump
DE19529361A1 (en) * 1995-08-10 1997-02-13 Themann Juergen Dr Med Dent Method of forming phasing section on cavity of tooth - has phasing section formed prior to filling of cavity with filling by grinding tool with smooth lower guide section and profiled rough upper section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037130B3 (en) * 2005-08-06 2007-01-04 Ralf Volle Dental tool to be used for preparation of tooth for being capped with crown, comprises tip not covered with grinding material
EP1749497A1 (en) 2005-08-06 2007-02-07 Ralf Volle Tooth preparation instrument

Similar Documents

Publication Publication Date Title
EP0455854B1 (en) Blank for the manufacture of a dental prosthesis
EP1946997A3 (en) Mount
DE3526684C1 (en) Clamping device for clamping toothed tools in particular
EP1199003A1 (en) Tweezer
DE3930645C2 (en) Dental instrument
WO1984001099A1 (en) Bent part for dentist
EP0381962B1 (en) Electrical callous abrading instrument
DE29906370U1 (en) Dental preparation instrument
EP0541932A1 (en) Device for holding and fixing an auxiliary instrument to a medical instrument
DE3700081A1 (en) HAND GRINDING TOOL, ESPECIALLY AS A DENTAL INSTRUMENT IN THE MANUFACTURE OF DENTAL CROWNS
EP0079518A3 (en) Driven wheel for grinding or polishing the surface of coach-work or the like
DE29923017U1 (en) Device for releasably attaching a grinding wheel to a grinding machine
EP0270556A1 (en) Device comprising a spindle and grinding wheel, in particular for dentists, and process for its manufacture.
DE20113462U1 (en) Blower with adjustable and stable preloading device
DE3633585A1 (en) Device for the cleaning and care of body orifices, especially the external auditory canals of the human ear and nasal cavities
DE3337367C2 (en)
DE3711890C2 (en)
DE20120048U1 (en) Collet device for holding a workpiece
DE20110156U1 (en) Surgical instrument
DE29915097U1 (en) Connection fitting for clamping two parts together
DE20117668U1 (en) Fastening device for spring tines of haymaking machines
DE1566238C3 (en) Dental handpiece
SU1156864A1 (en) Diamond burnishing apparatus
DE476176C (en) Holder for grinding or polishing discs for dental purposes
DE20114251U1 (en) Device for processing materials

Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20000921

R150 Term of protection extended to 6 years

Effective date: 20021009

R157 Lapse of ip right after 6 years

Effective date: 20051101