CA2586170A1 - Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material - Google Patents
Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material Download PDFInfo
- Publication number
- CA2586170A1 CA2586170A1 CA002586170A CA2586170A CA2586170A1 CA 2586170 A1 CA2586170 A1 CA 2586170A1 CA 002586170 A CA002586170 A CA 002586170A CA 2586170 A CA2586170 A CA 2586170A CA 2586170 A1 CA2586170 A1 CA 2586170A1
- Authority
- CA
- Canada
- Prior art keywords
- lever
- chamber
- plunger
- lockable
- hand
- 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
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
- B05C17/01—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 with manually mechanically or electrically actuated piston or the like
-
- 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
- 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
- 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
- B05C17/01—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 with manually mechanically or electrically actuated piston or the like
- B05C17/0116—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 with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
- B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
- B05C17/0123—Lever actuated
-
- 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
- B05C17/00553—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 with means allowing the stock of material to consist of at least two different components
Abstract
A dispenser (10) for dispensing relatively low viscosity material includes a plunger (22) that is movable in a chamber (16) containing the material and a lever (30) that is movable to advance the plunger (32) in the chamber (16). A full stroke of the lever (30) dispenses no more than a single drop of material from the chamber (16). A cap (38) is detachably connected to an outlet (18) of the chamber (16) and includes an arm (44) in contact with the lever when the cap is connected to the outlet for releasably retaining the lever (30) in a fixed position to prevent unintentional discharge of material from the chamber (16). A stop (36) comprising one or more sets of teeth is connected to the lever (30) for hindering advancement of the plunger (22) after the lever (30) is released. In certain embodiments, the dispenser (10) includes two side-by-side chambers (16, 16), and a mixing tray (60) has a well (66) with side recesses (68) for receiving protruding outlets (18, 18) of the chambers (16, 16).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58981896A | 1996-01-22 | 1996-01-22 | |
US08/589,818 | 1996-01-22 | ||
US08/655,051 | 1996-05-29 | ||
US08/655,051 US5735437A (en) | 1996-01-22 | 1996-05-29 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
CA002241541A CA2241541C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002241541A Division CA2241541C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2586170A1 true CA2586170A1 (en) | 1997-07-31 |
CA2586170C CA2586170C (en) | 2008-04-15 |
Family
ID=27080668
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002586168A Expired - Fee Related CA2586168C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
CA002586170A Expired - Fee Related CA2586170C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
CA002241541A Expired - Fee Related CA2241541C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002586168A Expired - Fee Related CA2586168C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002241541A Expired - Fee Related CA2241541C (en) | 1996-01-22 | 1996-06-26 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material |
Country Status (7)
Country | Link |
---|---|
US (1) | US5735437A (en) |
EP (3) | EP0982078B1 (en) |
JP (1) | JP3710825B2 (en) |
AU (1) | AU6291096A (en) |
CA (3) | CA2586168C (en) |
DE (2) | DE69630545T2 (en) |
WO (1) | WO1997027000A2 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6419414B1 (en) | 2001-04-20 | 2002-07-16 | 3M Innovative Properties Company | Container for multiple-component compositions |
US6543612B2 (en) | 2001-05-21 | 2003-04-08 | 3M Innovative Properties Company | Container for compositions made of two or more components |
NL1018654C2 (en) * | 2001-07-27 | 2003-01-28 | Dreumex B V | Device for dosing a viscous product. |
US20050056970A1 (en) * | 2003-09-15 | 2005-03-17 | 3M Innovative Properties Company | Method of forming dental restorative material packaging |
US7581899B2 (en) * | 2004-11-30 | 2009-09-01 | James Alexander Corporation | Dispenser and process |
US20050111900A1 (en) * | 2004-11-30 | 2005-05-26 | Francesca Fazzolari | Ampoule and method of use |
EP1937181A4 (en) * | 2005-09-29 | 2015-03-11 | Bisco Inc | Dispenser for dental compositions |
US20070249994A1 (en) * | 2006-03-20 | 2007-10-25 | Thomas Uhlin | Mixing and injection system for injectable biomaterials or artificial materials in orthopaedic applications |
US7976234B2 (en) | 2006-04-28 | 2011-07-12 | James Alexander Corporation | Multi-chambered dispenser and process |
US7748980B2 (en) * | 2006-09-14 | 2010-07-06 | Bisco, Inc. | Dispenser for dental compositions |
US20100167231A1 (en) * | 2006-11-24 | 2010-07-01 | Dubbe John W | Piston and handheld dispenser including a piston |
US8403178B2 (en) | 2007-12-18 | 2013-03-26 | James Alexander Corporation | Container assembly |
US8100294B2 (en) | 2007-12-18 | 2012-01-24 | James Alexander Corporation | Container assembly |
US8910830B2 (en) | 2007-12-18 | 2014-12-16 | James Alexander Corporation | Container assembly |
ATE548285T1 (en) | 2008-01-29 | 2012-03-15 | James Alexander Corp | DONOR |
DE102008043538A1 (en) * | 2008-11-07 | 2010-05-12 | Hilti Aktiengesellschaft | squeezing |
DE102009013968A1 (en) * | 2009-03-19 | 2010-09-23 | Fischerwerke Gmbh & Co. Kg | syringe |
US20100280370A1 (en) * | 2009-03-26 | 2010-11-04 | Namey Jr David | Syringe plunger |
US8950629B2 (en) * | 2009-05-19 | 2015-02-10 | Cohera Medical, Inc. | Device for delivering adhesive |
CH703164A1 (en) * | 2010-05-17 | 2011-11-30 | Medmix Systems Ag | A sealed glass container with a movable piston. |
EP2495003B1 (en) * | 2011-03-04 | 2014-11-19 | 3M Innovative Properties Co. | Plunger for a syringe and method of making such a plunger |
CH705569A1 (en) | 2011-11-01 | 2013-05-15 | Medmix Systems Ag | Discharge apparatus for semi-solid materials. |
US9724479B2 (en) | 2012-07-16 | 2017-08-08 | Accunit, Llc | Handheld medical substance dispensing system, apparatus and methods |
US9114216B2 (en) | 2012-07-16 | 2015-08-25 | Accunit, Llc | Handheld medical substance dispensing system, apparatus and methods |
EP3147034A1 (en) | 2015-09-25 | 2017-03-29 | Sulzer Mixpac AG | Applicator for ejecting doses of a flowable component |
US11806204B2 (en) * | 2018-12-03 | 2023-11-07 | 3M Innovative Properties Company | Self-resealing magnet closure |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221409A (en) * | 1961-12-12 | 1965-12-07 | Charles J Thiel | Amalgam dispenser |
US3132772A (en) * | 1962-01-02 | 1964-05-12 | Willard H Bristow | Dentifrice dispenser |
US3517668A (en) * | 1967-10-16 | 1970-06-30 | Bio Neering Inc | Multiple dosage veterinary injection gun |
FR2212768A5 (en) * | 1972-12-29 | 1974-07-26 | Metaux Precieux Cie | |
US3977574A (en) * | 1975-05-29 | 1976-08-31 | Bradley Scott Thomas | Dispensing pipette actuator system |
US4457712A (en) * | 1979-11-13 | 1984-07-03 | Dragan William B | Dental syringe |
US4569662A (en) * | 1981-10-26 | 1986-02-11 | Dragan William B | Bulk cartridge for packaging and dispensing a dental material |
US4472141A (en) * | 1981-10-26 | 1984-09-18 | Dragan William B | All purpose dental syringe |
EP0080793B1 (en) * | 1981-11-12 | 1986-04-16 | John Joseph Jacklich | A dental syringe |
EP0109913A3 (en) * | 1982-11-03 | 1984-09-12 | Micro-Mega | Dental syringe for intra-ligament injections |
FR2535206B1 (en) * | 1982-11-03 | 1989-06-09 | Micro Mega Sa | DENTAL SYRINGE FOR INTRA-LIGAMENTARY INJECTIONS |
US4710178A (en) * | 1982-11-03 | 1987-12-01 | Micro-Mega S.A. | Precision injection system and method for intraligmental anesthesia |
US4708650A (en) * | 1986-02-10 | 1987-11-24 | Johnson & Johnson Dental Products Company | Direct delivery system for dental materials |
FR2596278B2 (en) * | 1986-03-27 | 1989-07-13 | Micro Mega Sa | DENTAL SYRINGE FOR INTRA-LIGAMENTARY INJECTIONS |
CH669577A5 (en) * | 1986-12-18 | 1989-03-31 | Micro Mega Sa | Dosing device for dispensing pasty products - has rear body holding cartridge contg. product closed at end by piston and plunger like plug |
DE8701486U1 (en) * | 1987-01-30 | 1988-06-01 | Espe Stiftung & Co Produktions- Und Vertriebs Kg, 8031 Seefeld, De | |
US4991749A (en) * | 1988-05-17 | 1991-02-12 | Photofinish Cosmetics, Inc. | Manually-operated fluid dispenser and associated closure cap |
DE9215583U1 (en) * | 1991-11-18 | 1993-01-07 | Minnesota Mining And Manufacturing Co., St. Paul, Minn., Us | |
DE9317550U1 (en) * | 1992-11-18 | 1994-01-27 | Minnesota Mining & Mfg | Application tray for dental material |
-
1996
- 1996-05-29 US US08/655,051 patent/US5735437A/en not_active Expired - Lifetime
- 1996-06-26 CA CA002586168A patent/CA2586168C/en not_active Expired - Fee Related
- 1996-06-26 EP EP99120849A patent/EP0982078B1/en not_active Expired - Lifetime
- 1996-06-26 DE DE69630545T patent/DE69630545T2/en not_active Expired - Lifetime
- 1996-06-26 AU AU62910/96A patent/AU6291096A/en not_active Abandoned
- 1996-06-26 DE DE69630473T patent/DE69630473T2/en not_active Expired - Lifetime
- 1996-06-26 CA CA002586170A patent/CA2586170C/en not_active Expired - Fee Related
- 1996-06-26 JP JP52681297A patent/JP3710825B2/en not_active Expired - Lifetime
- 1996-06-26 WO PCT/US1996/010922 patent/WO1997027000A2/en not_active Application Discontinuation
- 1996-06-26 EP EP96921788A patent/EP0871547A2/en not_active Ceased
- 1996-06-26 CA CA002241541A patent/CA2241541C/en not_active Expired - Fee Related
- 1996-06-26 EP EP99120848A patent/EP0982077B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997027000A3 (en) | 1997-10-02 |
JP3710825B2 (en) | 2005-10-26 |
DE69630545D1 (en) | 2003-12-04 |
EP0982078A3 (en) | 2000-11-15 |
DE69630545T2 (en) | 2004-05-13 |
JP2000503888A (en) | 2000-04-04 |
CA2241541A1 (en) | 1997-07-31 |
EP0982078B1 (en) | 2003-10-22 |
CA2586170C (en) | 2008-04-15 |
EP0982077A2 (en) | 2000-03-01 |
CA2241541C (en) | 2009-01-13 |
EP0982078A2 (en) | 2000-03-01 |
WO1997027000A2 (en) | 1997-07-31 |
CA2586168A1 (en) | 1997-07-31 |
EP0982077B1 (en) | 2003-10-29 |
EP0871547A2 (en) | 1998-10-21 |
US5735437A (en) | 1998-04-07 |
CA2586168C (en) | 2008-08-19 |
DE69630473D1 (en) | 2003-11-27 |
AU6291096A (en) | 1997-08-20 |
DE69630473T2 (en) | 2004-08-05 |
EP0982077A3 (en) | 2000-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150626 |