WO2011115540A1 - Cervical matrix of directly injectable type - Google Patents

Cervical matrix of directly injectable type Download PDF

Info

Publication number
WO2011115540A1
WO2011115540A1 PCT/SE2011/000043 SE2011000043W WO2011115540A1 WO 2011115540 A1 WO2011115540 A1 WO 2011115540A1 SE 2011000043 W SE2011000043 W SE 2011000043W WO 2011115540 A1 WO2011115540 A1 WO 2011115540A1
Authority
WO
WIPO (PCT)
Prior art keywords
matrix
hardened
composite
light
chemically
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.)
Ceased
Application number
PCT/SE2011/000043
Other languages
French (fr)
Inventor
Rolf Widman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2011115540A1 publication Critical patent/WO2011115540A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • 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
    • A61C3/08—Tooth pluggers or hammers
    • 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
    • A61C5/80—Dental aids fixed to teeth during treatment, e.g. tooth clamps
    • A61C5/85—Filling bands, e.g. matrix bands; Manipulating tools therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0001—In-situ dentures; Trial or temporary dentures

Definitions

  • the matrix is bent to the side and a light-hardening composite plastic is squirted in, a bit more than is needed.
  • the matrix is pushed into place and any excess leaks out.
  • a curing light shines through the matrix and the filling hardens. Afterward the abundance is polished off and the filling is shaped and polished to resemble the rest of the tooth.
  • What our new matrix fig. 3,4 does is that it attaches directly to the composite ampule and can be pushed against the cavity so that the plastic can be squirted through the hole in the attachment spike. It can then be hardened by light or alternatively hardened chemically if such a composite is used.
  • the filling is hardened by light alt. chemically.
  • the matrix fig. 1,2 makes up a shape that forms the filling approximately as the tooth looked before the cavity appeared.
  • This tube should be able to be made fig. 3,4 in different sizes if so is needed for them to fit on most of the composite ampules on the market.
  • the matrix should be in different sizes to cover the needs of most appearing cavities.

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

A transparent plastic mold fig. 1,2 (matrix) that can be pushed into place in a standard ampule fig. 3,4 containing a dental light hardened composite, and in the same way attach to a mixing tip containing a chemically hardened composite. The matrix can then be applied over the cavity that is to be filled and then hardened by light or alternatively harden chemically.

Description

Cervical matrix of directly injectable type
DESCRIPTION
Today dental fillings are made with transparent plastic matrices in different format.
When the hole has been drilled, one place a matrix that looks like a bent transparent piece of plastic, in different sizes, with a small spike which allows you to hold it in place.
The matrix is bent to the side and a light-hardening composite plastic is squirted in, a bit more than is needed. The matrix is pushed into place and any excess leaks out. A curing light shines through the matrix and the filling hardens. Afterward the abundance is polished off and the filling is shaped and polished to resemble the rest of the tooth.
What our new matrix fig. 3,4 does is that it attaches directly to the composite ampule and can be pushed against the cavity so that the plastic can be squirted through the hole in the attachment spike. It can then be hardened by light or alternatively hardened chemically if such a composite is used.
Instead of three steps:
1.Holding the matrix with a tweezer or hemostat.
2. Tip the matrix and squirt in the plastic.
3. Use the curing light to harden alt. let the filling harden chemically. It becomes two steps:
1.The matrix fig. 3,4 is put directly into place and the plastic is injected.
2. The filling is hardened by light alt. chemically.
A matrix made of transparent plastic fig. 1,2 which can be attached to a standard ampule fig. 3,4 containing a composite that is hardened by light or outside a mixing tip to a chemically hardened composite intended for tooth fillings.
The matrix fig. 1,2 makes up a shape that forms the filling approximately as the tooth looked before the cavity appeared.
It should be shaped with a central hole fig. 1,2 and should be able to attach with an internal or external tube shaped piece that connects to the matrix.
This tube should be able to be made fig. 3,4 in different sizes if so is needed for them to fit on most of the composite ampules on the market.
The matrix should be in different sizes to cover the needs of most appearing cavities.

Claims

PATENT CLAIM
A transparent matrix with a hollow tube fig. 1,2 functioning as a feeding hole for light hardened dental composite, that attaches externally or internally to a standard ampule for light hardened composite fig. 3,4 alternatively attaches externally or internally to a mixing tip with chemically hardened composite.
PCT/SE2011/000043 2010-03-19 2011-03-09 Cervical matrix of directly injectable type Ceased WO2011115540A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1000253A SE533815C2 (en) 2010-03-19 2010-03-19 Cervical matrix of direct injectable type
SE1000253-3 2010-03-19

Publications (1)

Publication Number Publication Date
WO2011115540A1 true WO2011115540A1 (en) 2011-09-22

Family

ID=43480364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2011/000043 Ceased WO2011115540A1 (en) 2010-03-19 2011-03-09 Cervical matrix of directly injectable type

Country Status (2)

Country Link
SE (1) SE533815C2 (en)
WO (1) WO2011115540A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109427A1 (en) * 2012-10-04 2014-05-15 Hubert Krä Die for filling holes of a tooth by means of a filling material
US20220249199A1 (en) * 2021-02-11 2022-08-11 Iveneer Ltd Matrices for dental restoration

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586901A (en) * 1984-10-10 1986-05-06 Shofu Dental Corporation Method and instrument for condensing restorative dental materials
US4822278A (en) * 1987-10-16 1989-04-18 The Wilkinson Dental Manufacturing Company, Inc. Dental veneer instrument
WO1989009573A1 (en) * 1988-04-14 1989-10-19 Harvey Arthur E Sr Method of forming an anatomical occlusal surface configuration on a tooth-like member and stamp for use in connection therewith
US5098292A (en) * 1990-03-05 1992-03-24 Sargon Lazarof Dental instrument
US5358404A (en) * 1992-04-14 1994-10-25 Dieter Schumacher Apparatus for compressing and adapting filling material
DE29611990U1 (en) * 1996-07-10 1997-08-07 Streckbein, Roland, Dr.Dr., 65549 Limburg Anatomical occlusal surface matrix for the posterior region for shaping when placing composite fillings and glass ionomer fillings as an amalgam alternative
US6257885B1 (en) * 1999-11-26 2001-07-10 SäFSTROEM KENT Method and an instrument for filling an occlusal surface of a molar or premolar

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586901A (en) * 1984-10-10 1986-05-06 Shofu Dental Corporation Method and instrument for condensing restorative dental materials
US4822278A (en) * 1987-10-16 1989-04-18 The Wilkinson Dental Manufacturing Company, Inc. Dental veneer instrument
WO1989009573A1 (en) * 1988-04-14 1989-10-19 Harvey Arthur E Sr Method of forming an anatomical occlusal surface configuration on a tooth-like member and stamp for use in connection therewith
US5098292A (en) * 1990-03-05 1992-03-24 Sargon Lazarof Dental instrument
US5358404A (en) * 1992-04-14 1994-10-25 Dieter Schumacher Apparatus for compressing and adapting filling material
DE29611990U1 (en) * 1996-07-10 1997-08-07 Streckbein, Roland, Dr.Dr., 65549 Limburg Anatomical occlusal surface matrix for the posterior region for shaping when placing composite fillings and glass ionomer fillings as an amalgam alternative
US6257885B1 (en) * 1999-11-26 2001-07-10 SäFSTROEM KENT Method and an instrument for filling an occlusal surface of a molar or premolar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109427A1 (en) * 2012-10-04 2014-05-15 Hubert Krä Die for filling holes of a tooth by means of a filling material
DE102012109427B4 (en) * 2012-10-04 2014-11-20 Hubert Krä Die and filling system for filling holes of a tooth by means of a filling material
US20220249199A1 (en) * 2021-02-11 2022-08-11 Iveneer Ltd Matrices for dental restoration

Also Published As

Publication number Publication date
SE1000253A1 (en) 2011-01-25
SE533815C2 (en) 2011-01-25

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