JPS6365414U - - Google Patents

Info

Publication number
JPS6365414U
JPS6365414U JP15941986U JP15941986U JPS6365414U JP S6365414 U JPS6365414 U JP S6365414U JP 15941986 U JP15941986 U JP 15941986U JP 15941986 U JP15941986 U JP 15941986U JP S6365414 U JPS6365414 U JP S6365414U
Authority
JP
Japan
Prior art keywords
base end
root canal
groove
spiral
lead blade
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.)
Pending
Application number
JP15941986U
Other languages
Japanese (ja)
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 JP15941986U priority Critical patent/JPS6365414U/ja
Publication of JPS6365414U publication Critical patent/JPS6365414U/ja
Pending 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 the drawing]

第１図は本考案の一部を切欠せる側面図、第２
図は第１図―線の拡大横断面図である。 １：針状部材、２：尖端部、３：基端部、４：
スパイラルリード刃、５：ニツケル層、６：ダイ
ヤモンド砕片よりなる砥粒、７：柄部。 Figure 1 is a partially cutaway side view of the present invention;
The figure is an enlarged cross-sectional view along the lines of FIG. 1: Needle-like member, 2: Apical end, 3: Base end, 4:
Spiral lead blade, 5: Nickel layer, 6: Abrasive grains made of diamond fragments, 7: Handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 不錆鋼材等よりなり強弾力性を有する金属製の
針状部材の尖端部より基端部に向つて所要の長さ
を有するスパイラルリード刃を形成し、このスパ
イラルリード刃の溝及び基端部の外周面にニツケ
ル層によりダイヤモンド砥粒を付着させてなるこ
とを特徴とする砥粒付着螺旋溝を有する根管形成
用器具。 A spiral lead blade having a required length from the tip to the base end of a highly elastic metal needle-like member made of rust-free steel or the like is formed, and the groove and base end of this spiral lead blade are 1. A root canal forming instrument having an abrasive-attaching spiral groove, characterized in that diamond abrasive particles are attached to the outer circumferential surface of the root canal via a nickel layer.
JP15941986U 1986-10-20 1986-10-20 Pending JPS6365414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15941986U JPS6365414U (en) 1986-10-20 1986-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15941986U JPS6365414U (en) 1986-10-20 1986-10-20

Publications (1)

Publication Number Publication Date
JPS6365414U true JPS6365414U (en) 1988-04-30

Family

ID=31083831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15941986U Pending JPS6365414U (en) 1986-10-20 1986-10-20

Country Status (1)

Country Link
JP (1) JPS6365414U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058080A1 (en) * 2022-09-13 2024-03-21 計芳 鈴木 Root canal treatment file

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571933U (en) * 1980-06-04 1982-01-07
JPS58177643A (en) * 1982-04-14 1983-10-18 井上アタツチメント株式会社 Instrument for forming root canal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571933U (en) * 1980-06-04 1982-01-07
JPS58177643A (en) * 1982-04-14 1983-10-18 井上アタツチメント株式会社 Instrument for forming root canal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058080A1 (en) * 2022-09-13 2024-03-21 計芳 鈴木 Root canal treatment file

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