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WO2017045692A2 - Mélangeur de distribution dentaire - Google Patents

Mélangeur de distribution dentaire Download PDF

Info

Publication number
WO2017045692A2
WO2017045692A2 PCT/EG2015/000043 EG2015000043W WO2017045692A2 WO 2017045692 A2 WO2017045692 A2 WO 2017045692A2 EG 2015000043 W EG2015000043 W EG 2015000043W WO 2017045692 A2 WO2017045692 A2 WO 2017045692A2
Authority
WO
WIPO (PCT)
Prior art keywords
mixer
wings
amalgamator
filling
delivering
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/EG2015/000043
Other languages
English (en)
Other versions
WO2017045692A3 (fr
Inventor
Ahmed Mohamed Elsaieed SHTEIWI
Soaad Abdel Malik AL-HALWAGY
Sara Abdel Badie SHTEIWI
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
Priority to PCT/EG2015/000043 priority Critical patent/WO2017045692A2/fr
Publication of WO2017045692A2 publication Critical patent/WO2017045692A2/fr
Publication of WO2017045692A3 publication Critical patent/WO2017045692A3/fr
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
    • A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/201—Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/24—Mixing the contents of independent containers, e.g. test tubes the containers being submitted to a rectilinear movement

Definitions

  • a capsule contains the liquid and the powder of the filling .
  • a mixer called Amalgamator
  • the capsule is closed on itself and can only be used for one type packed by the manufacturing company only on their own and this is unlike the invention which allows mixing most of filling types , cements and sealers
  • the dentist can't control the capsule setting time where he can't control the liquid amount with regard to the powder.
  • the delivering mixer composed of 6 parts all of it made from plastic except the bung is made from rubber 1.
  • Mixer's body it's a.cylindrical tube with diameter 6mm and it's length 5.5 cm with wall thickness 1mm so, it's interior diameter is 4mm and it has two ends exceed this amount of length.
  • First end (tub) through which we put the powder and the liquid before mixing , the other end (tip)from which we get the filling mixed .
  • the end where we put the filling (tub) is maximizing in diameter from 6mm (the diameter of Mixer's body) to become 15 mm after 5mm and this help in putting the powder nd liquid .
  • the end where we get the filling mixed (tip) has a constant diameter wich is 4 mm for 5 mm , with wall thickness of 1 mm and 2mm internal diameter
  • the two wings of mixer's body the first wing starts at the point of meeting between the tub and mixer's body and it is an oval double projections perpendicular to the body opposite to each other with length of 6 mm and one of these projections has a column perpendicular to it with diameter of 4mm extending for 1.5 mm to the direction of the tub
  • the seconed wing starts after the first wing by 2.7 mm with the same size and shape but the projected column is at the same line with the projection of the fist wing carrying the column but it project to the direction of the body's nozzle
  • the two wings of mixer's body can be made to be movable at the mixer's body to be suitable for the different types of the amalgamator which are smaller or has its wings at one side
  • It is a column with a length of 8 cm and 3.5 mm diameter , it has two ends the first is a circle perpendicular to it and it's diameter is 1 cm and this circle touch the thumb finger during delivery of the filling and it exist outside the mixer's body during usage
  • the other end has the same circle but with the diameter of 4 mm(to can go inside the mixer's body ) and it is the circle which puch the body's bung inside the mixer's body
  • the pressing arm must be made of stiff blastic to withstand the pressing force
  • the body's Bung enter the body from the tub then push it gently until it get into the body to prevent what is inside from falling, then we tend the body's tip upward , then we extract the tip Bung .
  • the Amalgamator is used in shaking capsules and it has two wings each one of them is about semicircle holding the capsule until we finish shaking
  • Some Amalgamators have their two wings in one side of the device not in the middle so we have to put mixer's body in a way it do not contact with thw amalgamators wall during shaking see figure 13.
  • the two wings of mixer's body make the user able to press on pressing arm with the thumb finger and pull the wings with the index and the middle fingers, and so the user can control the whole mixer's body strongly 4.Brief description of the drawings :
  • Fig. no. 1 showing the powder and the liquid of the filling on the mixing glass slap to be mixed by the traditional method
  • Fig. no. 2 showing the filling material mixed by spatula on a glass slap by the traditional method
  • Fig. no. 4 showing the detailed describtion of mixer's body
  • Fig. no. 5 showing the pressing arm and its size
  • Fig. no. 6 showing the tip bung and its diameter and length , here the middle column wich get into the body's tip appear in the middle of the bung inside
  • Fig. no. 7 showing the body's bung and its diameters Fig. no. 8 showing the nozzle and its diameter and angulation Fig. no. 9 showing the mixer's body has the tip bung on it to keep the filling during mixing Fig. no. 10 showing the powder when it is inserted to the mixer's body Fig. no. 11 showing the liquid when it is inserted to the mixer's body Fig. no. 12 showing the way of collecting the powder with the liquid inside the mixer's body making them in a limited area with alittle amount of air
  • the tub direction must be downward after insertion of pressing arm and the body's tip must be opened
  • Fig. no. 13 showing the delivering mixer when it is attached to the amalgamator through the projecting columns from the body's two wings and contacting with the amalgamators wings
  • the figure shows the movable type of the wing (the right wing on the photo ).
  • Fig. no. 14 showing the way to carry the delivering mixer and using it to injected the mixed filling materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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

Mélangeur de distribution permettant au dentiste de mélanger une large variété de ciments de matériau de charge dentaires et produits d'étanchéité dans l'amalgamateur. En même temps, le dispositif distribue le matériau de charge dans les dents à remplir par une technique d'injection sans avoir recours au clicker dentaire. Le mélangeur de distribution peut être fixé sur les bras d'amalgamateur pour servir de capsule, celle-ci étant retirée de l'amalgamateur pour distribuer la charge directement sur les dents par injection, telle qu'une seringue. Premièrement : fusion entre ce qui maintient la charge pendant le mélange (capsule) et ce qui distribue la charge aux dents (Clicker) et grâce à cela, nous économisons le Clicker. Deuxièmement : la présence des deux saillies cylindriques des deux ailes de corps du mélangeur permet au dentiste de mettre le mélangeur dans l'amalgamateur et de le mélanger. Troisièmement : le dispositif permet au dentiste d'utiliser une grande variété de charges, de ciments et de produits d'étanchéité dentaires et de les mélanger dans l'amalgamateur. Et ceci permet d'économiser du temps et des procédures par rapport à la technique de slap de verre et de l'argent par rapport au système à capsules.
PCT/EG2015/000043 2015-09-16 2015-09-16 Mélangeur de distribution dentaire Ceased WO2017045692A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EG2015/000043 WO2017045692A2 (fr) 2015-09-16 2015-09-16 Mélangeur de distribution dentaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EG2015/000043 WO2017045692A2 (fr) 2015-09-16 2015-09-16 Mélangeur de distribution dentaire

Publications (2)

Publication Number Publication Date
WO2017045692A2 true WO2017045692A2 (fr) 2017-03-23
WO2017045692A3 WO2017045692A3 (fr) 2017-04-27

Family

ID=58288396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EG2015/000043 Ceased WO2017045692A2 (fr) 2015-09-16 2015-09-16 Mélangeur de distribution dentaire

Country Status (1)

Country Link
WO (1) WO2017045692A2 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496439A (de) * 1969-02-01 1970-09-30 Dent Moesch Wolfgang Dr Med Mischkapsel
US3724077A (en) * 1971-11-26 1973-04-03 Unitek Corp Mixing syringe
FR2670479B1 (fr) * 1990-12-17 1993-05-28 Electricite De France Procede de traitement de fumees de silice en vue de leur blanchiment, et dispositif de mise en óoeuvre du procede.
US5269766A (en) * 1992-06-09 1993-12-14 Habley Medical Technology Corporation Dental syringe having an automatically retractable medication carpule and needle cannula
US6592251B2 (en) * 2001-01-26 2003-07-15 Howmedica Osteonics Corp. Cement mixing and dispensing device
WO2007048016A2 (fr) * 2005-10-20 2007-04-26 Synthes (U.S.A.) Dispositif de perfusion et procede
CN101389412B (zh) * 2006-02-24 2011-07-06 苏舍米克斯帕克有限公司 用于双注射器的分配用具
CN102275672A (zh) * 2007-03-08 2011-12-14 株式会社德山齿科 容器
EP2495003B1 (fr) * 2011-03-04 2014-11-19 3M Innovative Properties Co. Piston pour seringue et procédé de fabrication d'un tel piston

Also Published As

Publication number Publication date
WO2017045692A3 (fr) 2017-04-27

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