JPH039714U - - Google Patents

Info

Publication number
JPH039714U
JPH039714U JP7219289U JP7219289U JPH039714U JP H039714 U JPH039714 U JP H039714U JP 7219289 U JP7219289 U JP 7219289U JP 7219289 U JP7219289 U JP 7219289U JP H039714 U JPH039714 U JP H039714U
Authority
JP
Japan
Prior art keywords
root canal
length measuring
canal length
measuring needle
needle
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
JP7219289U
Other languages
Japanese (ja)
Other versions
JPH0626257Y2 (en
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 filed Critical
Priority to JP1989072192U priority Critical patent/JPH0626257Y2/en
Publication of JPH039714U publication Critical patent/JPH039714U/ja
Application granted granted Critical
Publication of JPH0626257Y2 publication Critical patent/JPH0626257Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案による根管長測定針の一実施
例を説明するための構成図、第２図は、その使用
状態を示す図、第３図は、従来の根管長測定の概
要を説明するための図である。 １……根管長測定針、２……刃部、３……把持
部、４……マーキング。 Fig. 1 is a configuration diagram for explaining one embodiment of the root canal length measuring needle according to the present invention, Fig. 2 is a diagram showing its usage condition, and Fig. 3 is an overview of conventional root canal length measurement. FIG. 1... Root canal length measuring needle, 2... Blade portion, 3... Gripping portion, 4... Marking.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一般に切削用の刃部を有するリーマ又はフアイ
ル等の導電性の針部材から成る根管長測定針にお
いて、前記導電性針部材の前記刃部と反対側の端
部において端面から所定の間隔を置いて把持部を
有することを特徴とする根管長測定針。 Generally, in a root canal length measuring needle made of a conductive needle member such as a reamer or file having a cutting blade part, a root canal length measuring needle is provided at a predetermined distance from the end surface at the end opposite to the blade part of the conductive needle member. A root canal length measuring needle characterized by having a gripping part.
JP1989072192U 1989-06-19 1989-06-19 Root canal length measuring needle Expired - Fee Related JPH0626257Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072192U JPH0626257Y2 (en) 1989-06-19 1989-06-19 Root canal length measuring needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072192U JPH0626257Y2 (en) 1989-06-19 1989-06-19 Root canal length measuring needle

Publications (2)

Publication Number Publication Date
JPH039714U true JPH039714U (en) 1991-01-30
JPH0626257Y2 JPH0626257Y2 (en) 1994-07-20

Family

ID=31609914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072192U Expired - Fee Related JPH0626257Y2 (en) 1989-06-19 1989-06-19 Root canal length measuring needle

Country Status (1)

Country Link
JP (1) JPH0626257Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139994A (en) * 1974-07-30 1976-04-03 Micro Mega Sa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139994A (en) * 1974-07-30 1976-04-03 Micro Mega Sa

Also Published As

Publication number Publication date
JPH0626257Y2 (en) 1994-07-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees