FR2101911A5 - - Google Patents

Info

Publication number
FR2101911A5
FR2101911A5 FR7127296A FR7127296A FR2101911A5 FR 2101911 A5 FR2101911 A5 FR 2101911A5 FR 7127296 A FR7127296 A FR 7127296A FR 7127296 A FR7127296 A FR 7127296A FR 2101911 A5 FR2101911 A5 FR 2101911A5
Authority
FR
France
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
Application number
FR7127296A
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.)
HAYASHI YK
Original Assignee
HAYASHI YK
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 HAYASHI YK filed Critical HAYASHI YK
Application granted granted Critical
Publication of FR2101911A5 publication Critical patent/FR2101911A5/fr
Expired 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
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/041—Measuring instruments specially adapted for dentistry for measuring the length of the root canal of a tooth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/062—Measuring instruments not otherwise provided for penetration depth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/042—Measuring instruments specially adapted for dentistry for determining the position of a root apex

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7127296A 1970-08-08 1971-07-26 Expired FR2101911A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45069017A JPS5744923B1 (fr) 1970-08-08 1970-08-08

Publications (1)

Publication Number Publication Date
FR2101911A5 true FR2101911A5 (fr) 1972-03-31

Family

ID=13390386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127296A Expired FR2101911A5 (fr) 1970-08-08 1971-07-26

Country Status (3)

Country Link
US (1) US3660901A (fr)
JP (1) JPS5744923B1 (fr)
FR (1) FR2101911A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415454A1 (fr) * 1978-01-27 1979-08-24 Hache Claude Procede pour le reglage de la longueur des broches en fonction de la longueur des canaux dentaires
FR2835732A1 (fr) * 2002-02-11 2003-08-15 Spinevision Dispositif permettant le suivi de la penetration d'un moyen de penetration dans des elements anatomiques

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753434A (en) * 1971-08-23 1973-08-21 J Pike Electronic device for measuring penetration of tooth root canal and endodontic therapy method
JPS5037295A (fr) * 1973-08-06 1975-04-07
US3916529A (en) * 1973-11-08 1975-11-04 Calvin Mitchell Mousseau Method of and instrument for determining the length of a root canal
US3901216A (en) * 1973-12-20 1975-08-26 Milton R Felger Method for measuring endodontic working lengths
US3993044A (en) * 1975-03-10 1976-11-23 Mcguffin William G Method and device for determining the length of a root canal of a tooth
JPS5925363Y2 (ja) * 1976-03-05 1984-07-25 株式会社デントロニクス 歯科における根管長測定装置
JPS573303Y2 (fr) * 1978-04-20 1982-01-21
US4764114A (en) * 1986-01-13 1988-08-16 Foster-Miller, Inc. Analysis system
JPH02271854A (ja) * 1989-04-14 1990-11-06 Takeshi Saito 歯科用根管処置装置
JP3375765B2 (ja) * 1994-12-27 2003-02-10 マニー株式会社 根管治療器具の製造方法及び根管治療器具
ITBO20010418A1 (it) * 2001-06-29 2002-12-29 Lorenzo Breschi Metodo e dispositivo per preparare le strutture dure dei denti all'applicazione di materiali da restauro odontoiatrici
US6520773B1 (en) * 2001-09-10 2003-02-18 Joseph C. Weber Endodontic file
JP4777262B2 (ja) 2004-01-08 2011-09-21 デンツプライ インターナショナル インコーポレーテッド 無線式根管根尖位置測定器
US20060154199A1 (en) * 2005-01-07 2006-07-13 Randall Maxwell Wireless root canal apex locator
US20060228676A1 (en) * 2005-03-31 2006-10-12 Brown Phillip L Dental post analogs
US7195485B2 (en) * 2005-04-01 2007-03-27 Ultradent Products, Inc. Kits for placement of a dental post
US7278852B2 (en) * 2005-04-01 2007-10-09 Ultradent Products, Inc. Kit of sub-kits for placing a dental post
DK1986565T3 (en) 2006-02-22 2018-12-17 Dentsply Sirona Inc Wireless root canal tip locator
US20090148810A1 (en) * 2007-02-21 2009-06-11 Randall Maxwell Wireless root canal apex locator
JP2020531118A (ja) 2017-08-21 2020-11-05 デンツプライ シロナ インコーポレイテッド 根管長測定器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058225A (en) * 1958-04-01 1962-10-16 Howard L Ward Probing instrument and depth indicator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415454A1 (fr) * 1978-01-27 1979-08-24 Hache Claude Procede pour le reglage de la longueur des broches en fonction de la longueur des canaux dentaires
FR2835732A1 (fr) * 2002-02-11 2003-08-15 Spinevision Dispositif permettant le suivi de la penetration d'un moyen de penetration dans des elements anatomiques
WO2003068076A1 (fr) * 2002-02-11 2003-08-21 Spinevision Dispositif permettant le suivi de penetration dans des elements anatomiques
US7580743B2 (en) 2002-02-11 2009-08-25 Spineguard Device for monitoring penetration into anatomical members

Also Published As

Publication number Publication date
DE2134435A1 (de) 1972-02-17
US3660901A (en) 1972-05-09
DE2134435B2 (de) 1977-03-17
JPS5744923B1 (fr) 1982-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse