SE9803057L - Dentist instrument with scraping edges to remove caries damaged dentin - Google Patents

Dentist instrument with scraping edges to remove caries damaged dentin

Info

Publication number
SE9803057L
SE9803057L SE9803057A SE9803057A SE9803057L SE 9803057 L SE9803057 L SE 9803057L SE 9803057 A SE9803057 A SE 9803057A SE 9803057 A SE9803057 A SE 9803057A SE 9803057 L SE9803057 L SE 9803057L
Authority
SE
Sweden
Prior art keywords
caries
edges
instrument
scraping edges
scraping
Prior art date
Application number
SE9803057A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE512810C2 (en
SE9803057D0 (en
Inventor
Thomas Stjernkvist
Thomas Svensson
Original Assignee
Mediteam Dentalutveckling I Go
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 Mediteam Dentalutveckling I Go filed Critical Mediteam Dentalutveckling I Go
Priority to SE9803057A priority Critical patent/SE512810C2/en
Publication of SE9803057D0 publication Critical patent/SE9803057D0/en
Priority to JP2000571838A priority patent/JP2002525160A/en
Priority to PCT/SE1999/001483 priority patent/WO2000018315A1/en
Priority to AU62353/99A priority patent/AU6235399A/en
Priority to EP99949495A priority patent/EP1109508A1/en
Publication of SE9803057L publication Critical patent/SE9803057L/en
Publication of SE512810C2 publication Critical patent/SE512810C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments

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)

Abstract

The invention relates to a dental instrument for removing caries attacked dentine in connection with chemical-mechanical treatment of caries by means of a caries-dissolving solution applied to the caries for loosening the caries tooth substance. The instrument comprises a tool head (4, 5) with a number of curved, longitudinal scraping edges (6), i.e. edges which are extending in the longitudinal direction (9) of the instrument, for scraping away softened caries tooth substance. One or more of the longitudianl and curved scraping edges (6) has transverse grooves (7) so that a number of scraping edges (8) are formed also transverse to the curved, longitudinal edges (6). By such means a hard caries surface is more efficiently roughened by the instrument which means that the softening time is reduced so that the softened caries can be removed more quickly. By designing the scraping edges so that they can scratch and roughen the hard surface, then the actual surface area on which the solution is acting is increased which means a reduced treatment period.
SE9803057A 1998-09-10 1998-09-10 Dentist instrument with scraping edges to remove caries damaged dentin SE512810C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9803057A SE512810C2 (en) 1998-09-10 1998-09-10 Dentist instrument with scraping edges to remove caries damaged dentin
JP2000571838A JP2002525160A (en) 1998-09-10 1999-08-30 Dental instruments
PCT/SE1999/001483 WO2000018315A1 (en) 1998-09-10 1999-08-30 Dental instrument
AU62353/99A AU6235399A (en) 1998-09-10 1999-08-30 Dental instrument
EP99949495A EP1109508A1 (en) 1998-09-10 1999-08-30 Dental instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803057A SE512810C2 (en) 1998-09-10 1998-09-10 Dentist instrument with scraping edges to remove caries damaged dentin

Publications (3)

Publication Number Publication Date
SE9803057D0 SE9803057D0 (en) 1998-09-10
SE9803057L true SE9803057L (en) 2000-03-11
SE512810C2 SE512810C2 (en) 2000-05-15

Family

ID=20412541

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803057A SE512810C2 (en) 1998-09-10 1998-09-10 Dentist instrument with scraping edges to remove caries damaged dentin

Country Status (5)

Country Link
EP (1) EP1109508A1 (en)
JP (1) JP2002525160A (en)
AU (1) AU6235399A (en)
SE (1) SE512810C2 (en)
WO (1) WO2000018315A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1844727A1 (en) 2006-04-12 2007-10-17 3M Innovative Properties Company Dental instrument for removing solely unremineralisable carious dentin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508088C2 (en) * 1996-12-17 1998-08-24 Medi Team Dentalutveckling I G Dentist instrument for removing caries damaged dentin

Also Published As

Publication number Publication date
SE512810C2 (en) 2000-05-15
JP2002525160A (en) 2002-08-13
AU6235399A (en) 2000-04-17
SE9803057D0 (en) 1998-09-10
EP1109508A1 (en) 2001-06-27
WO2000018315A1 (en) 2000-04-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed