JPS5547357A - Magnetic alloy for dental surgery - Google Patents

Magnetic alloy for dental surgery

Info

Publication number
JPS5547357A
JPS5547357A JP11964578A JP11964578A JPS5547357A JP S5547357 A JPS5547357 A JP S5547357A JP 11964578 A JP11964578 A JP 11964578A JP 11964578 A JP11964578 A JP 11964578A JP S5547357 A JPS5547357 A JP S5547357A
Authority
JP
Japan
Prior art keywords
alloy
dental surgery
magnetic
tooth
magnetic alloy
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
JP11964578A
Other languages
Japanese (ja)
Other versions
JPS6137345B2 (en
Inventor
Takeshi Miyazaki
Hirohide Yamada
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP11964578A priority Critical patent/JPS5547357A/en
Publication of JPS5547357A publication Critical patent/JPS5547357A/en
Publication of JPS6137345B2 publication Critical patent/JPS6137345B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A61K6/842—Rare earth metals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A61K6/844—Noble metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Soft Magnetic Materials (AREA)
  • Dental Preparations (AREA)

Abstract

PURPOSE:Soft magnetic alloy for dental surgery, obtained by alloying Co, Pd, Pt at a specific ratio, using combined with rare earth Co base permanent magnet having a high magnetic energy. COMPOSITION:Alloy, composed of Co;30-70%, Pd;5-50%, Pt;20-65% and contained one or more than two kinds of Mn, Zn, Sn, Al, Si, Mg as deoxidizer for obtaining casting alloy having no blow hole at not more than 5%. USE:The soft magnetic alloy 3 having the above mentioned compostion, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare carth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and reform of dental surgery effectively.
JP11964578A 1978-09-28 1978-09-28 Magnetic alloy for dental surgery Granted JPS5547357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11964578A JPS5547357A (en) 1978-09-28 1978-09-28 Magnetic alloy for dental surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11964578A JPS5547357A (en) 1978-09-28 1978-09-28 Magnetic alloy for dental surgery

Publications (2)

Publication Number Publication Date
JPS5547357A true JPS5547357A (en) 1980-04-03
JPS6137345B2 JPS6137345B2 (en) 1986-08-23

Family

ID=14766568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11964578A Granted JPS5547357A (en) 1978-09-28 1978-09-28 Magnetic alloy for dental surgery

Country Status (1)

Country Link
JP (1) JPS5547357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011231A1 (en) * 2001-07-24 2003-02-13 Wieland Dental + Technik Gmbh & Co. Kg Cobalt-dental alloy
JP2008297628A (en) * 2008-06-13 2008-12-11 Tokuriki Honten Co Ltd Magnetic alloy for dental casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011231A1 (en) * 2001-07-24 2003-02-13 Wieland Dental + Technik Gmbh & Co. Kg Cobalt-dental alloy
JP2008297628A (en) * 2008-06-13 2008-12-11 Tokuriki Honten Co Ltd Magnetic alloy for dental casting

Also Published As

Publication number Publication date
JPS6137345B2 (en) 1986-08-23

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