BR8901734A - Processo e aparelho para fabricar pontas para obturacao de canais radiculares dentarios - Google Patents

Processo e aparelho para fabricar pontas para obturacao de canais radiculares dentarios

Info

Publication number
BR8901734A
BR8901734A BR898901734A BR8901734A BR8901734A BR 8901734 A BR8901734 A BR 8901734A BR 898901734 A BR898901734 A BR 898901734A BR 8901734 A BR8901734 A BR 8901734A BR 8901734 A BR8901734 A BR 8901734A
Authority
BR
Brazil
Prior art keywords
appliance
obtaining dental
manufacturing points
channels
dental radicular
Prior art date
Application number
BR898901734A
Other languages
English (en)
Inventor
Noboru Ubukata
Hisao Liuzuka
Original Assignee
G C Dental Ind Corp
Niimi Kagaku Kogyo Kk
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 G C Dental Ind Corp, Niimi Kagaku Kogyo Kk filed Critical G C Dental Ind Corp
Publication of BR8901734A publication Critical patent/BR8901734A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0003—Moulding articles between moving mould surfaces, e.g. turning surfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
    • A61C5/55—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels with heating means, e.g. for heating gutta percha
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
BR898901734A 1988-04-07 1989-04-07 Processo e aparelho para fabricar pontas para obturacao de canais radiculares dentarios BR8901734A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8559288 1988-04-07

Publications (1)

Publication Number Publication Date
BR8901734A true BR8901734A (pt) 1989-11-21

Family

ID=13863087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901734A BR8901734A (pt) 1988-04-07 1989-04-07 Processo e aparelho para fabricar pontas para obturacao de canais radiculares dentarios

Country Status (12)

Country Link
US (2) US5028228A (pt)
KR (1) KR0123461B1 (pt)
BE (1) BE1003121A3 (pt)
BR (1) BR8901734A (pt)
CA (1) CA1318094C (pt)
CH (1) CH679636A5 (pt)
DE (1) DE3911170C2 (pt)
ES (1) ES2014599A6 (pt)
FR (1) FR2629752B1 (pt)
GB (1) GB2217649B (pt)
IT (1) IT1228804B (pt)
NL (1) NL192774C (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286423A (en) * 1992-05-29 1994-02-15 Johnson William B Method of heat treating gutta percha based material to improve the characteristics thereof
US5372759A (en) * 1992-05-29 1994-12-13 Johnson; William B. Method of heat treating gutta percha based material to improve the characteristics thereof for filling endodontically prepared root canals
DE19814951C2 (de) 1998-04-03 2000-08-31 Zeiss Optronik Gmbh Vorrichtung und Verfahren zur digitalen Bildstabilisierung
US7476347B1 (en) * 1999-11-10 2009-01-13 Dentsply International, Inc. Process for making denture having integral teeth and denture base
US20080213720A1 (en) * 2003-05-13 2008-09-04 Ultradent Products, Inc. Endodontic instruments manufactured using chemical milling
US20080199832A1 (en) * 2003-08-19 2008-08-21 Coltene/Whaledent Gmbh & Co., Kg Gutta percha tip and method for producing the same
DE10338440A1 (de) * 2003-08-19 2005-03-31 Werner Mannschedel Guttaperchaspitze und Herstellverfahren
US7743505B2 (en) * 2005-02-23 2010-06-29 Ultradent Products, Inc. Methods for manufacturing endodontic instruments from powdered metals
US7665212B2 (en) 2005-02-23 2010-02-23 Ultradent Products, Inc. Methods for manufacturing endodontic instruments
GB2482343A (en) * 2010-07-30 2012-02-01 Vestas Wind Sys As Compacting an edge region of a fibrous sheet for a composite structure
TW201138725A (en) * 2010-05-13 2011-11-16 Univ Nat Taiwan System for cutting efficiency evaluation of root canal rotary instruments and testing method utilizing the same
US20130230821A1 (en) * 2012-03-02 2013-09-05 Ormco Corporation Apparatus and method for heating an endodontic instrument by infrared radiation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US674419A (en) * 1901-03-09 1901-05-21 Charles T Kinsman Root-canal filling for teeth.
US1463963A (en) * 1921-08-10 1923-08-07 George L Miller Root-canal point
GB214497A (en) * 1923-06-18 1924-04-24 George Lester Miller Dental root canal points
US1757595A (en) * 1928-11-30 1930-05-06 Louis R Siegel Dental root-canal point
US2218460A (en) * 1937-06-30 1940-10-15 Singer Stretching machine
US3233444A (en) * 1962-06-26 1966-02-08 Rockwell Standard Co Taper roll machine and method
US4225147A (en) * 1978-01-31 1980-09-30 Lowery Michael B Vehicles
US4238263A (en) * 1978-10-02 1980-12-09 Ethyl Corporation Edge sealing of laminate
SU846012A1 (ru) * 1979-02-16 1981-07-15 Предприятие П/Я А-3470 Устройство дл прокатывани кон-цОВ ТРуб
US4424182A (en) * 1981-12-11 1984-01-03 Ball Corporation Method for sealing a multilayered tube having a barrier layer
US4525147A (en) * 1983-05-31 1985-06-25 Pitz Richard J Root canal implant, proximity indicative, and method of implantation
JPS623841A (ja) * 1985-06-28 1987-01-09 O S G Kk テ−パ部品の製造方法および装置
JPS6261909A (ja) * 1985-09-12 1987-03-18 G C Dental Ind Corp 熱可塑性歯科充填用組成物

Also Published As

Publication number Publication date
IT8919999A0 (it) 1989-04-04
NL192774B (nl) 1997-10-01
FR2629752A1 (fr) 1989-10-13
FR2629752B1 (fr) 1992-07-31
DE3911170A1 (de) 1989-10-19
US5061411A (en) 1991-10-29
ES2014599A6 (es) 1990-07-16
US5028228A (en) 1991-07-02
GB8907701D0 (en) 1989-05-17
IT1228804B (it) 1991-07-03
NL192774C (nl) 1998-02-03
BE1003121A3 (fr) 1991-12-03
CH679636A5 (pt) 1992-03-31
CA1318094C (en) 1993-05-25
KR0123461B1 (ko) 1997-11-11
NL8900873A (nl) 1989-11-01
GB2217649A (en) 1989-11-01
KR900015707A (ko) 1990-11-10
GB2217649B (en) 1992-11-11
DE3911170C2 (de) 2000-03-16

Similar Documents

Publication Publication Date Title
BR8705148A (pt) Processo e aparelho para venoctomia
BR8904122A (pt) Aparelho,processo para limpeza e processo para limpeza de aparelho
BR8807599A (pt) Aparelho e processo de resfriamento
BR9105896A (pt) Processo e aparelho para fabricacao de material alveolar
BR8703970A (pt) Processo e aparelho para mistura hidrodinamica
BR8804696A (pt) Aparelho e processo para perfilagem de pocos
BR8901886A (pt) Aparelho e processo de moldagem
BR8807298A (pt) Aparelho e processo de filtracao
BR8901734A (pt) Processo e aparelho para fabricar pontas para obturacao de canais radiculares dentarios
BR8904404A (pt) Poliorganosiloxano,processo de sua preparacao,e,elastomeros
BR8505926A (pt) Aparelho e processo de enchimento
BR8900886A (pt) Processo e aparelho para cortar chapas de material
BR9005908A (pt) Aparelho transdermico de distribuicao para o estradiol e processo para fabricacao do aparelho
BR8200862A (pt) Adesivo fotopolimerizavel e processo para obturacao de dentes
IT1185472B (it) Procedimento e dispositivo per produrre bastoncini-filtro
BR8801429A (pt) Material composto aperfeicoado de polioximetileno e processo de fabricacao do mesmo
BR8800586A (pt) Catalisador e processo de preparacao do mesmo
BR9000031A (pt) Processo e aparelho de ligacao de fios
BR9000439A (pt) Aparleho e processo de fundicao
PT92171A (pt) Processo de preparacao de n-fosfonometil-glicina
BR8901342A (pt) Polidiorganosiloxano e processo de preparacao do mesmo
BR8707705A (pt) Processo e dispositivo para fabricacao de bracadeira de molas para incorporacao em unidade de molas e respectiva bracadeira de molas
BR8905109A (pt) Composicao de limpeza e processo para sua preparacao
BR8706552A (pt) Processo para a obtencao de novos prepolimeros de isocianato e utilizacao
BR9006064A (pt) Aparelho e processo de fundicao

Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/04/2004

B15K Others concerning applications: alteration of classification

Ipc: B29C 67/00 (2017.01), A61C 5/50 (2017.0