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CA2131088A1 - An improved obturator body for use in filling an endodontically prepared root canal - Google Patents

An improved obturator body for use in filling an endodontically prepared root canal

Info

Publication number
CA2131088A1
CA2131088A1 CA002131088A CA2131088A CA2131088A1 CA 2131088 A1 CA2131088 A1 CA 2131088A1 CA 002131088 A CA002131088 A CA 002131088A CA 2131088 A CA2131088 A CA 2131088A CA 2131088 A1 CA2131088 A1 CA 2131088A1
Authority
CA
Canada
Prior art keywords
root canal
shaft portion
prepared root
filling
distal end
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
CA002131088A
Other languages
French (fr)
Other versions
CA2131088C (en
Inventor
William B. Johnson
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
Priority to JP51738593A priority Critical patent/JP3150152B2/en
Priority to EP92915341A priority patent/EP0679073B1/en
Priority to DE69224001T priority patent/DE69224001T2/en
Priority to CA002131088A priority patent/CA2131088C/en
Priority to PCT/US1992/002507 priority patent/WO1993019687A1/en
Application filed by Individual filed Critical Individual
Priority to DK92915341T priority patent/DK0679073T3/en
Priority claimed from PCT/US1992/002507 external-priority patent/WO1993019687A1/en
Publication of CA2131088A1 publication Critical patent/CA2131088A1/en
Application granted granted Critical
Publication of CA2131088C publication Critical patent/CA2131088C/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
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Preparations (AREA)

Abstract

An improved obturator body for use in filling an endodontically prepared root canal formed of an elongated slender body of plastic material having a proximal end and a distal end, the body having a short length handle portion at the proximal end and a shaft portion extending from the handle portion to the distal end; the shaft portion being dimensioned to be received in an endodontically prepared root canal and having a texture surface adapted to receive filler material thereon and a plurality of integral spaced apart length indicators formed on the exterior surface of the shaft portion for indicating the length of the shaft to the distal end. In one preferred arrangement, the body shaft portion has canal filler material, such as gutta-percha, formed thereon.
CA002131088A 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal Expired - Lifetime CA2131088C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP92915341A EP0679073B1 (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal
DE69224001T DE69224001T2 (en) 1992-04-01 1992-04-01 IMPROVED CLOSER BODY FOR USE IN ENDODONTICALLY PREPARED ROOT CHANNELS
CA002131088A CA2131088C (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal
PCT/US1992/002507 WO1993019687A1 (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal
JP51738593A JP3150152B2 (en) 1992-04-01 1992-04-01 Obturator for use in filling endodontic shaped root canals
DK92915341T DK0679073T3 (en) 1992-04-01 1992-04-01 Improved obturator body for use in filling an endodontically prepared root canal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002131088A CA2131088C (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal
PCT/US1992/002507 WO1993019687A1 (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal

Publications (2)

Publication Number Publication Date
CA2131088A1 true CA2131088A1 (en) 1993-10-02
CA2131088C CA2131088C (en) 2001-02-27

Family

ID=4154254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002131088A Expired - Lifetime CA2131088C (en) 1992-04-01 1992-04-01 An improved obturator body for use in filling an endodontically prepared root canal

Country Status (1)

Country Link
CA (1) CA2131088C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114288041A (en) * 2021-12-20 2022-04-08 四川大学 Individualized filler for root canal barrier surgery and manufacturing method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114288041A (en) * 2021-12-20 2022-04-08 四川大学 Individualized filler for root canal barrier surgery and manufacturing method and application thereof
CN114288041B (en) * 2021-12-20 2023-02-03 四川大学 A personalized obturator for root canal barrier surgery and its manufacturing method and application

Also Published As

Publication number Publication date
CA2131088C (en) 2001-02-27

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry