FR2412475A1 - Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe - Google Patents

Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe

Info

Publication number
FR2412475A1
FR2412475A1 FR7738453A FR7738453A FR2412475A1 FR 2412475 A1 FR2412475 A1 FR 2412475A1 FR 7738453 A FR7738453 A FR 7738453A FR 7738453 A FR7738453 A FR 7738453A FR 2412475 A1 FR2412475 A1 FR 2412475A1
Authority
FR
France
Prior art keywords
piston
delivery
storage device
dental impression
concentric cylinders
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.)
Withdrawn
Application number
FR7738453A
Other languages
French (fr)
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.)
HACHE CLAUDE
Original Assignee
HACHE CLAUDE
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 HACHE CLAUDE filed Critical HACHE CLAUDE
Priority to FR7738453A priority Critical patent/FR2412475A1/en
Publication of FR2412475A1 publication Critical patent/FR2412475A1/en
Withdrawn legal-status Critical Current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
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3255—Containers provided with a piston or a movable bottom, and permitting admixture within the container

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)

Abstract

One part of the container comprises a cylindrical body with a concentric inner cylinder located at one end in it. A cylindrical piston for the inner cylinder is integrated with an annular piston for the outer cylinder. The piston causes separate ingredients in each cylinder to be dispensed in accurate proportions to a mixer syringe. The mixer syringe has a free piston (7) with screw thread (8). A beater disc with holes (11) on rod (9) can be moved up and down to mix the ingredients. It is screwed to piston (8) for discharge of the mixed ingredients.
FR7738453A 1977-12-20 1977-12-20 Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe Withdrawn FR2412475A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7738453A FR2412475A1 (en) 1977-12-20 1977-12-20 Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7738453A FR2412475A1 (en) 1977-12-20 1977-12-20 Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe

Publications (1)

Publication Number Publication Date
FR2412475A1 true FR2412475A1 (en) 1979-07-20

Family

ID=9199074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738453A Withdrawn FR2412475A1 (en) 1977-12-20 1977-12-20 Storage device for dental impression medium - with components held in concentric cylinders for delivery to mixing syringe

Country Status (1)

Country Link
FR (1) FR2412475A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949369A1 (en) * 1979-12-07 1981-06-11 Hilti AG, 9494 Schaan DEVICE FOR DELIVERING MULTI-COMPONENT DIMENSIONS
FR2602420A1 (en) * 1986-08-08 1988-02-12 G C Dental Ind Corp CAPSULES FOR DENTAL RECONSTRUCTION MATERIALS
EP0407805A1 (en) * 1989-06-28 1991-01-16 Hans Dr. Dr. Schreiber Mixing procedure and device therefor, in particular for dental impression materials
EP0503824A2 (en) * 1991-03-13 1992-09-16 Dow Corning France S.A. Apparatus for mixing and dispensing a multicomponent composition
EP0522948A1 (en) * 1991-07-10 1993-01-13 Societe De Prospection Et D'inventions Techniques Spit Tubular cartridge for storing and applying a non-solid product and driving assembly therefor
WO1993017935A1 (en) * 1992-03-13 1993-09-16 The Procter & Gamble Company Co-dispensing pump for fluent materials
DE19647617A1 (en) * 1996-11-18 1998-05-20 Guenter Ern Dispensing and applying hair tint comprising two constituents
EP1498073A1 (en) * 2003-07-15 2005-01-19 Straumann Holding AG System and procedure for mixing of at least four components

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949369A1 (en) * 1979-12-07 1981-06-11 Hilti AG, 9494 Schaan DEVICE FOR DELIVERING MULTI-COMPONENT DIMENSIONS
FR2602420A1 (en) * 1986-08-08 1988-02-12 G C Dental Ind Corp CAPSULES FOR DENTAL RECONSTRUCTION MATERIALS
BE1002959A3 (en) * 1986-08-08 1991-10-08 G C Dental Ind Corp CAPSULE FOR DENTAL RECONSTRUCTION MATERIAL.
EP0407805A1 (en) * 1989-06-28 1991-01-16 Hans Dr. Dr. Schreiber Mixing procedure and device therefor, in particular for dental impression materials
EP0503824A2 (en) * 1991-03-13 1992-09-16 Dow Corning France S.A. Apparatus for mixing and dispensing a multicomponent composition
EP0503824A3 (en) * 1991-03-13 1992-11-25 Dow Corning France S.A. Apparatus for mixing and dispensing a multicomponent composition
EP0522948A1 (en) * 1991-07-10 1993-01-13 Societe De Prospection Et D'inventions Techniques Spit Tubular cartridge for storing and applying a non-solid product and driving assembly therefor
FR2678911A1 (en) * 1991-07-10 1993-01-15 Prospection & Inventions TUBULAR CARTRIDGE FOR STORAGE AND APPLICATION OF A NON-SOLID PRODUCT AND TRAINING AND PUSHING ASSEMBLY FOR THE CARTRIDGE.
US5295613A (en) * 1991-07-10 1994-03-22 Societe De Prospection Et D'inventions Techniques (S.P.I.T.) Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge
US5339992A (en) * 1991-07-10 1994-08-23 Societe De Prospection Et D'inventions Techniques (S.P.I.T. Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge
WO1993017935A1 (en) * 1992-03-13 1993-09-16 The Procter & Gamble Company Co-dispensing pump for fluent materials
DE19647617A1 (en) * 1996-11-18 1998-05-20 Guenter Ern Dispensing and applying hair tint comprising two constituents
EP1498073A1 (en) * 2003-07-15 2005-01-19 Straumann Holding AG System and procedure for mixing of at least four components
US7322956B2 (en) 2003-07-15 2008-01-29 Straumann Holding, Ab System and method for mixing at least four components

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Legal Events

Date Code Title Description
ST Notification of lapse