CA2007220A1 - An improved appliance for use in applying filler material to an endodontically prepared root canal - Google Patents

An improved appliance for use in applying filler material to an endodontically prepared root canal

Info

Publication number
CA2007220A1
CA2007220A1 CA2007220A CA2007220A CA2007220A1 CA 2007220 A1 CA2007220 A1 CA 2007220A1 CA 2007220 A CA2007220 A CA 2007220A CA 2007220 A CA2007220 A CA 2007220A CA 2007220 A1 CA2007220 A1 CA 2007220A1
Authority
CA
Canada
Prior art keywords
filler material
root canal
shaft
improved appliance
prepared root
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
CA2007220A
Other languages
French (fr)
Other versions
CA2007220C (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
Application filed by Individual filed Critical Individual
Priority to CA002007220A priority Critical patent/CA2007220C/en
Publication of CA2007220A1 publication Critical patent/CA2007220A1/en
Application granted granted Critical
Publication of CA2007220C publication Critical patent/CA2007220C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

An improved appliance for use in applying filler material, such as gutta-percha or the like, to an endodontically prepared root canal of a tooth in the form of an elongated shaft of material having high biological tolerance, the shaft having a handle portion at the proximal end portion, the shaft distal end portion having a surface configuration adaptable to retain filler material formed thereon and being positionable in a root canal, the shaft distal and proximal portion being severable from each other whereby the distal portion and filler material therein remain in the root canal. In the preferred arrangement the shaft distal portion surface is defined by a spiral groove.
CA002007220A 1990-01-05 1990-01-05 An improved appliance for use in applying filler material to an endodontically prepared root canal Expired - Lifetime CA2007220C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002007220A CA2007220C (en) 1990-01-05 1990-01-05 An improved appliance for use in applying filler material to an endodontically prepared root canal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002007220A CA2007220C (en) 1990-01-05 1990-01-05 An improved appliance for use in applying filler material to an endodontically prepared root canal

Publications (2)

Publication Number Publication Date
CA2007220A1 true CA2007220A1 (en) 1991-07-05
CA2007220C CA2007220C (en) 1999-01-12

Family

ID=4143939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002007220A Expired - Lifetime CA2007220C (en) 1990-01-05 1990-01-05 An improved appliance for use in applying filler material to an endodontically prepared root canal

Country Status (1)

Country Link
CA (1) CA2007220C (en)

Also Published As

Publication number Publication date
CA2007220C (en) 1999-01-12

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry