CA2221832A1 - Syringe for dispensing viscous material - Google Patents

Syringe for dispensing viscous material

Info

Publication number
CA2221832A1
CA2221832A1 CA002221832A CA2221832A CA2221832A1 CA 2221832 A1 CA2221832 A1 CA 2221832A1 CA 002221832 A CA002221832 A CA 002221832A CA 2221832 A CA2221832 A CA 2221832A CA 2221832 A1 CA2221832 A1 CA 2221832A1
Authority
CA
Canada
Prior art keywords
syringe
viscous material
dispensing
dispensing viscous
deformable
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.)
Granted
Application number
CA002221832A
Other languages
French (fr)
Other versions
CA2221832C (en
Inventor
Jurgen Mertins
Frank Muller
Klaus Galehr
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.)
Ivoclar AG
Original Assignee
Ivoclar AG
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 Ivoclar AG filed Critical Ivoclar AG
Publication of CA2221832A1 publication Critical patent/CA2221832A1/en
Application granted granted Critical
Publication of CA2221832C publication Critical patent/CA2221832C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • 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
    • A61C5/66—Capsules for filling material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container

Landscapes

  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Coating Apparatus (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A syringe for dispensing a viscous material has a cylindrical housing with a first and a second end. An outlet member is connected to the first end of the cylindrical housing. A deformable dispensing body is slidable in the cylindrical housing from the second end to the first end for dispensing the viscous material in a dispensing direction of the syringe. The deformable dispensing body is insertable into the outlet member and deformable to the shape of the outlet member, but has a dimensionally stable trailing end.
CA002221832A 1996-12-13 1997-11-21 Syringe for dispensing viscous material Expired - Fee Related CA2221832C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651981A DE19651981C1 (en) 1996-12-13 1996-12-13 Syringe for viscous masses and method for producing a syringe for viscous masses
DEP19651981.0 1996-12-13

Publications (2)

Publication Number Publication Date
CA2221832A1 true CA2221832A1 (en) 1998-06-13
CA2221832C CA2221832C (en) 2003-06-17

Family

ID=7814673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221832A Expired - Fee Related CA2221832C (en) 1996-12-13 1997-11-21 Syringe for dispensing viscous material

Country Status (5)

Country Link
EP (1) EP0848935B1 (en)
JP (1) JPH10179609A (en)
AT (1) ATE270856T1 (en)
CA (1) CA2221832C (en)
DE (2) DE19651981C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778057A (en) * 2021-01-08 2021-05-11 彭贵阳 Processing method of dendrobium organic fertilizer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945706C2 (en) 1999-09-23 2002-11-28 Ivoclar Vivadent Ag Cartridge and dental applicator
US6503084B2 (en) 2000-02-24 2003-01-07 Dentsply Detrey G.M.B.H. Method for dispensing dental materials
DE10017475A1 (en) * 2000-04-07 2001-10-25 Degussa Disposable container for dental filling material
AU2003200509A1 (en) * 2002-02-27 2003-09-11 Centrix, Inc Dental capsule for placement of high viscosity dental composite material with reduced extrusion force
DE10218859B4 (en) * 2002-04-26 2006-05-24 Heraeus Kulzer Gmbh Plastic capsule for storing and dispensing dental material
US7320596B2 (en) * 2002-12-09 2008-01-22 Dentsply International Inc. Cartridge for viscuos dental material
DE102005011643A1 (en) * 2005-03-14 2006-11-16 Ivoclar Vivadent Ag Cartridge for storing and dispensing a mass
KR100976820B1 (en) 2008-12-24 2010-08-20 김대연 Apparatus of liquid injecting for lifting maxillary sinus mucous membrance and the method for the same utilizing this apparatus
DE102010036782A1 (en) * 2010-07-30 2012-02-02 Heinrich Spreizer Capsule and piston
DE102018118577A1 (en) 2018-07-31 2020-02-06 Voco Gmbh Device for receiving and applying dental material and method
DE102018126140B4 (en) 2018-10-22 2023-12-07 Voco Gmbh Device with a thermochromic temperature indicator for receiving, heating and applying dental materials
DE102021103980A1 (en) 2021-02-19 2022-08-25 Universität Rostock, Körperschaft des öffentlichen Rechts Arrangement for receiving and/or applying a dental composite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB298292A (en) * 1927-07-18 1928-10-11 Reginald Baxter Improvements in or relating to syringes
US2903794A (en) * 1956-05-07 1959-09-15 Arthur B Carfagni Amalgam carrier and dispenser
US3900954A (en) * 1974-07-10 1975-08-26 William B Dragan Dental filling gun and nozzle tip therefor
US5484734A (en) * 1993-03-09 1996-01-16 Torc Seimitsu Industries, Ltd. Reaction vessel for preventing evaporation and a method thereof
NZ286445A (en) * 1995-05-16 1997-12-19 Ivac Corp Needleless luer connector: deformable piston occludes bore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778057A (en) * 2021-01-08 2021-05-11 彭贵阳 Processing method of dendrobium organic fertilizer

Also Published As

Publication number Publication date
EP0848935B1 (en) 2004-07-14
JPH10179609A (en) 1998-07-07
CA2221832C (en) 2003-06-17
DE59711776D1 (en) 2004-08-19
EP0848935A1 (en) 1998-06-24
DE19651981C1 (en) 1998-07-23
ATE270856T1 (en) 2004-07-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed