EP2068745A1 - Dispositif d'extraction d'une racine dentaire - Google Patents

Dispositif d'extraction d'une racine dentaire

Info

Publication number
EP2068745A1
EP2068745A1 EP07818697A EP07818697A EP2068745A1 EP 2068745 A1 EP2068745 A1 EP 2068745A1 EP 07818697 A EP07818697 A EP 07818697A EP 07818697 A EP07818697 A EP 07818697A EP 2068745 A1 EP2068745 A1 EP 2068745A1
Authority
EP
European Patent Office
Prior art keywords
pin
connecting rod
tooth root
screwed
extracting
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.)
Withdrawn
Application number
EP07818697A
Other languages
German (de)
English (en)
Inventor
Benno Syfrig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2068745A1 publication Critical patent/EP2068745A1/fr
Withdrawn legal-status Critical Current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
    • A61C3/14—Dentists' forceps or the like for extracting teeth

Definitions

  • the invention relates to a device for extracting a tooth root according to the preamble of claim 1.
  • a device of this kind is known from WO 2004/060191. It comprises a pin which can be inserted into the tooth root and fastened there, preferably a threaded pin which can be screwed into the tooth root and which can be coupled with a tensioning device via a tension element, eg a cable. With the manually operated clamping device, the pulling force required for pulling the roots is generated.
  • the present invention has for its object, for the extraction of tooth roots a generic device such that effective extraction forces can be generated with it in a simple training.
  • the device according to the invention for extracting tooth roots With the device according to the invention for extracting tooth roots, impacts acting on the pin in the extraction direction can be transmitted in a simple manner.
  • the device allows a particularly simple handling and, in particular thanks to the connector designed as a slim connecting rod good accessibility to tooth roots, without space problems or risk of injury to the mouth.
  • Fig. 1 shows schematically a screwed into a tooth root pin, which is connected via a connecting rod with a device for generating forces acting in the extraction direction.
  • a device 1 for extraction of tooth roots 10 is shown schematically, which includes a inserted into the tooth root and fastened there pin 2, which via a connector 3 at the front End 4 of a device 5 for generating the force necessary for root pulling force is attached.
  • the pin 2 is preferably designed as a threaded pin and screwed into the tooth root 10 or in a bore hole made in this.
  • the connector 3 is fixed or detachably connected to the pin 2.
  • the connecting rod 3 is detachably connected on its end facing away from the pin 2 with the device 5, for example screwed. With the device 5 can generate forces acting in the extraction direction and are transmitted from a force-absorbing part via the connecting rod 3 to the pin.
  • the extraction forces can be generated mechanically, pneumatically or electromagnetically. They are triggered by hand, so to speak, at the touch of a button and executed individually or repeatedly.
  • the device 5 may correspond in its design and function to a known Krone puller, as known for example from DE 43 18 253.
  • a known Krone puller as known for example from DE 43 18 253.
  • the pneumatically actuated racket is slidably moved on a rod, at the rear end of a shock-absorbing end piece is attached and the front is provided with a gripping device for the deducted crown. The blows are transmitted via the rod to the gripping device.
  • the connecting rod 3 is preferably made of a material with low elasticity, for example hard rubber, which provides some flexibility during use. In addition, it is advantageously provided with a small diameter of a few millimeters, so that it takes up little space when inserting into the mouth, because they is approximately in an axis to the central axis of the tooth root 10 and the pin 2. The end of the connecting rod in the device 5 is of course outside the mouth.
  • the inventive device for extraction of tooth roots allows a particularly simple handling and, in particular thanks to the designed as a slim connecting rod connector good accessibility to the tooth roots, without space problems or risk of injury to the mouth.
  • this impact-like extraction power could be generated by a means other than a racket.

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)
  • Component Parts Of Construction Machinery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un dispositif (1) d'extraction d'une racine dentaire, équipé d'une broche (2) qui peut être introduite dans la racine dentaire (10) et qui peut y être fixée. La broche (2) peut être fixée au moyen d'un élément de liaison (3) à l'extrémité avant d'un appareil (5). L'appareil (5) peut produire une force de percussion pouvant être transmise à la broche (2) dans une direction d'extraction (A). Le dispositif permet un maniement particulièrement simple et, en particulier grâce à l'élément de liaison réalisé sous la forme d'une fine tige de liaison, une bonne accessibilité aux racines dentaires, sans problème de place ni risque de blessure dans la région buccale.
EP07818697A 2006-10-06 2007-10-04 Dispositif d'extraction d'une racine dentaire Withdrawn EP2068745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01599/06A CH699644B1 (de) 2006-10-06 2006-10-06 Vorrichtung zur Extraktion einer Zahnwurzel.
PCT/EP2007/008618 WO2008043479A1 (fr) 2006-10-06 2007-10-04 Dispositif d'extraction d'une racine dentaire

Publications (1)

Publication Number Publication Date
EP2068745A1 true EP2068745A1 (fr) 2009-06-17

Family

ID=38779727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07818697A Withdrawn EP2068745A1 (fr) 2006-10-06 2007-10-04 Dispositif d'extraction d'une racine dentaire

Country Status (4)

Country Link
US (1) US8177555B2 (fr)
EP (1) EP2068745A1 (fr)
CH (1) CH699644B1 (fr)
WO (1) WO2008043479A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009003696U1 (de) 2009-03-18 2010-07-29 Guse, Carsten, Dr. Vorrichtung zur Extraktion einer Zahnwurzel
CN102198018B (zh) * 2011-05-24 2013-07-31 王胜林 牙根拔除装置
US20150037755A1 (en) * 2013-04-02 2015-02-05 Patricia Raymond Luzzader Dental Extraction Burs for Extraction of a tooth or a portion of a Tooth
WO2015013785A1 (fr) * 2013-08-01 2015-02-05 Adalberto De Carvalho Vale Vis d'extraction de racine à utiliser dans un instrument d'exodontie
KR101472854B1 (ko) 2014-09-05 2014-12-16 김성윤 치아 발치기
USD747482S1 (en) * 2014-12-22 2016-01-12 MarKat Dental extractor
CN105361961B (zh) * 2015-11-17 2019-02-19 广州医科大学附属口腔医院 一种拔除根管钉的装置
CN105361962B (zh) * 2015-11-17 2019-01-29 广州医科大学附属口腔医院 一种微创拔牙装置
CN205758739U (zh) * 2016-06-07 2016-12-07 邢树哲 一种新型气动牙挺
WO2023167608A1 (fr) * 2022-03-01 2023-09-07 Сафар Асланбекович ШАМИЛОВ Dispositif d'extraction de racines dentaires

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US5865A (en) * 1848-10-17 Dentist s htstbument
US723710A (en) * 1902-12-08 1903-03-24 Harry T Mccune Dentist's spreading screw-elevator.
US772324A (en) * 1904-02-19 1904-10-11 Nelson Dean Asdell Root-extracting forceps.
US858914A (en) * 1906-07-19 1907-07-02 George Henry Shannon Dental mallet.
US927420A (en) * 1908-08-28 1909-07-06 Robert P Lyle Automatic dental hammer.
US1094269A (en) * 1913-08-06 1914-04-21 Richardson H Taylor Dental crown-remover.
GB496988A (en) * 1937-04-24 1938-12-09 Peter Van Beeck Instrument for extracting roots of teeth
US2337971A (en) * 1941-10-28 1943-12-28 Caviglia Oscar Luis Percussion extracting device
US2640266A (en) * 1952-07-03 1953-06-02 Sarti Joseph Inlay extractor
US2776490A (en) * 1955-06-03 1957-01-08 Arthur B Carfagni Multi-purpose dental tool
US3494035A (en) * 1968-11-04 1970-02-10 Charles C Hoffberger Dental impact tool
US3686756A (en) * 1971-04-07 1972-08-29 Harry A Pankratz Dental hammer
US3702028A (en) * 1972-11-07 1972-11-07 Alfred E Edelman Dental implant extracting tool
US4300885A (en) * 1980-07-30 1981-11-17 George Khait Percussive dental crown extractor
US4443196A (en) * 1982-09-20 1984-04-17 Miguel Rico Tooth root extractor
ES289364Y (es) * 1985-10-02 1987-06-01 Toboso Ramon Jesus Dispositivo extractor de piezas dentarias por traccion in- terna
US5217371A (en) * 1991-11-01 1993-06-08 Thomas A. Lukase Dental prosthetic extracting tool
DE4318253A1 (de) * 1993-06-02 1994-12-08 Vladimir Iljic Dr Puchaev Kronen- und Brückenabzieher
US5545038A (en) * 1995-07-27 1996-08-13 Sidney Horowitz Percussive dental extractor
US5839896A (en) * 1998-03-19 1998-11-24 San Diego Swiss Machining, Inc. Dental post extractor apparatus
US6019602A (en) * 1998-10-05 2000-02-01 Fletcher; Tarrie Tooth root tip extractor
US7303395B2 (en) * 2001-04-12 2007-12-04 Hans-Peter Hornig Device for the removal of teeth
CH696458A5 (de) * 2003-01-03 2007-06-29 Dr Benno Syfrig Vorrichtung zur Extraktion einer Zahnwurzel.
DE202006001276U1 (de) * 2006-01-27 2006-03-23 Guse, Carsten, Dr.med.dent. Instrumentensatz zur Entfernung stark zerstörter Zahnwurzelreste
US7938645B2 (en) * 2006-03-16 2011-05-10 Sapian Schubert L Dental system for root and root tip extraction
US8439679B2 (en) * 2006-10-11 2013-05-14 Theodore John Hoke, III Extractor for broken tooth root

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008043479A1 *

Also Published As

Publication number Publication date
WO2008043479A1 (fr) 2008-04-17
CH699644B1 (de) 2010-04-15
US20100047739A1 (en) 2010-02-25
US8177555B2 (en) 2012-05-15

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