WO1997007748A1 - Dispositif permettant de melanger et de distribuer des produits a plusieurs composants - Google Patents

Dispositif permettant de melanger et de distribuer des produits a plusieurs composants Download PDF

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Publication number
WO1997007748A1
WO1997007748A1 PCT/EP1996/003818 EP9603818W WO9707748A1 WO 1997007748 A1 WO1997007748 A1 WO 1997007748A1 EP 9603818 W EP9603818 W EP 9603818W WO 9707748 A1 WO9707748 A1 WO 9707748A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
piston
housing
particular according
ampoule
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/EP1996/003818
Other languages
German (de)
English (en)
Inventor
Alfred Von Schuckmann
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 AU69855/96A priority Critical patent/AU6985596A/en
Publication of WO1997007748A1 publication Critical patent/WO1997007748A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
    • 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
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5012—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use adapted to be mounted during use on a standard, base or support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4111—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the top of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B01F35/7131—Breaking or perforating packages, containers or vials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • B01F35/754251—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers reciprocating in the mixing receptacle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
    • A61B2050/0066—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover with additional sealing means, e.g. O-ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/20—Mixing of ingredients for bone cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3202—Hand driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms

Definitions

  • the invention relates to a device for
  • a device of this type is through the
  • 00017 dental preparation is done in the direction of
  • 00020 piston is accordingly designed as a cross handle
  • 00023 is phosphoric acid. It's in a breakout ampoule
  • 00026 mer is divided by a perforated partition.
  • 00031 is a powdery substance
  • the chamber is open to the outside and therefore
  • the cannula or spout is designed
  • the object of the invention is to provide a generic
  • the piston acts as a side 00071 trap.
  • the thing is sterile.
  • 00074 displaceable disc is designed. Usually one
  • 00078 can be turned upside down or horizontally
  • 00082 disk can also be quite thin, so that a
  • 00091 of the chamber carries a threaded spindle which is
  • 00105 wings can be integrally molded and Connect 00106 to the free end of the rod.
  • 00134 is designed as a base plate. The invention strikes
  • 00139 housing interior can be connected to the interior
  • the chamber has a bearing socket for a bearing bush
  • the housing as a lid lockable
  • the bearing bush is axially from the
  • FIG. 1 the device containing the components in 00193 vertical section, in the standing position, 00194 00195
  • FIG. 2 the device in side view, namely 00196 against the side having the housing, 00198 00199
  • FIG. 3 one the representation corresponding to FIG. 2, 00200, however, brought into a position 00201 turned through 180 °, with the joint point shown 00202 between the chamber and the housing, 00203 00204
  • FIG. 4 shows a same representation with 00205 pivoting of the housing relative to the chamber, 00206 under Breaking the crushing ring ampoule, 00207 00208.
  • FIG. 5 shows an illustration corresponding to FIG 00210 housing with clarification of the components 00211 combination, 00212 00213 Fig.
  • Fig. 6 the device in a perspective view 00214 with the housing removed to clarify the articulation point 00215, 00216 00217 Fig. 7 the section along line VII-VII in Figure 1, 00218 00219 Fig. 8 is a vertical section through the chamber under 00220 clarifying the mixing process and 00221 00222 Fig. 9 is a same section when discharging the 00223 homogeneously mixed multi-component product 00224 by means of a spindle drive via a piston.
  • 00225 00226 The device V shown for mixing and dispensing multi-component products comprises a chamber 1 00228 and a housing 2. 00229 00230 The chamber 1 accommodates a first component I.
  • 00231 is powder.
  • the housing 2 is assigned a second component II.
  • 00234 the latter is liquid in nature and is located in a 00235 fragile glass ampoule, referred to throughout as 00236 crushing ring ampoule 3.
  • Its ampoule spike 4 breaks without 00237 prior filing of its wasp waist-like neck 5 between ampoule body and head.
  • 00239 The corresponding procedure is explained below 00240.
  • the components 1.11 00243 introduced into the device V require different precautions in certain cases. For example, for the production of bone cells 00245 ment, the relevant powder is first gamma-treated
  • 00248 ten II is, for example, methyl meta-
  • 00264 is centrally located. It closes via a perpendicular to the
  • the base plate 12 is also a closure cap.
  • the rotationally symmetrical protruding setting edge 14 00280 has a knurling 15 peripherally to increase the grip
  • the chamber 1 contains a longitudinally displaceable therein
  • 00344 26 are arranged in two or more concentric rows
  • the disc 24 is in a rotationally fixed
  • the desired clutch can be
  • 00376 forms a socket-shaped end section 31 of the same.
  • 00391 34 is on one of the top plate of the cap
  • the actuating handle 22 is designed as a crank.
  • the recess 41 is also cross-sectional
  • first component I can about one or the other
  • 00441 is of a substantially cylindrical sleeve 45
  • liquid component II is connectable to
  • the bearing socket 48 lies in that of the discharge opening 8
  • 00471 tion is defined by a first end stop a
  • 00475 receives a stop pin 51.
  • the latter is from
  • 00476 formed a grub screw. The radially penetrates the
  • 00480 housing 2 can only in the direction of arrow z
  • 00500 see picture 53 can be made of a rubber or sponge
  • the nozzle 10 To achieve a type of syringe, the nozzle 10
  • the chamber 1 has a lockable
  • the device V exists, at least with regard to the

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un dispositif (V) permettant de mélanger et de distribuer des produits à plusieurs composants (I, II), situés dans un compartiment (1) d'où ils peuvent être extraits par un piston (19) déplaçable en direction d'une ouverture de décharge (8) à l'aide d'une manette d'actionnement (22). Il est prévu un élément mélangeur (M) monté en amont du piston (19) déplaçable à l'intérieur de la chambre (1) à l'aide de la manette d'actionnement (22) dudit piston, qui permet également de manipuler de manière fiable et avantageuse des préparations délicates à manier.
PCT/EP1996/003818 1995-08-31 1996-08-30 Dispositif permettant de melanger et de distribuer des produits a plusieurs composants Ceased WO1997007748A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU69855/96A AU6985596A (en) 1995-08-31 1996-08-30 Device for mixing and dispensing multicomponent products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19532015A DE19532015A1 (de) 1995-08-31 1995-08-31 Vorrichtung zum Mischen und Ausbringen von Mehrkomponentenprodukten
DE19532015.8 1995-08-31

Publications (1)

Publication Number Publication Date
WO1997007748A1 true WO1997007748A1 (fr) 1997-03-06

Family

ID=7770822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/003818 Ceased WO1997007748A1 (fr) 1995-08-31 1996-08-30 Dispositif permettant de melanger et de distribuer des produits a plusieurs composants

Country Status (3)

Country Link
AU (1) AU6985596A (fr)
DE (1) DE19532015A1 (fr)
WO (1) WO1997007748A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099532A (en) * 1998-07-13 2000-08-08 Howmedica Inc. Disposable monomer dispenser and vial breaker
WO2010083616A1 (fr) * 2009-01-21 2010-07-29 Medmix Systems Ag Dispositif mélangeur avec indication de changement de pression
WO2011123960A1 (fr) 2010-04-08 2011-10-13 Medmix Systems Ag Dispositif destiné à ouvrir une ampoule
JP2011529383A (ja) * 2008-07-29 2011-12-08 メッドミックス システムズ アーゲー 密閉液体容器を開けるための装置
CN106725927A (zh) * 2015-11-19 2017-05-31 财团法人金属工业研究发展中心 植入物载具、混合罐以及植入物载具组件
CN111468030A (zh) * 2020-05-06 2020-07-31 山东大学齐鲁医院 一种带有开放式搅拌腔的口腔临床印模材料调和设备
CN111482125A (zh) * 2020-05-06 2020-08-04 山东大学齐鲁医院 一种口腔临床印模材料调和与挤出装置
CN114225782A (zh) * 2022-02-28 2022-03-25 广州纽赛德电子科技有限公司 一种雾化吸入溶液搅拌装置

Families Citing this family (32)

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US6042262A (en) * 1997-07-29 2000-03-28 Stryker Technologies Corportion Apparatus for storing, mixing, and dispensing two-component bone cement
FR2780661B1 (fr) * 1998-07-02 2001-01-19 App Mat Elect Const Melangeur pret a l'emploi, notamment pour le remplissage des boites de derivation des reseaux electriques basse tension souterrains
JP4159202B2 (ja) 1998-12-21 2008-10-01 日本特殊陶業株式会社 リン酸カルシウム系セメント用混練器具及びリン酸カルシウム系セメント混練物の調製方法
SE521945C2 (sv) * 1999-02-26 2003-12-23 Biomet Merck Cementing Technol Blandningsanordning för framställning av bencement
US6296149B1 (en) 1999-04-16 2001-10-02 Depuy Orthopaedics, Inc. Monomer delivery device for bone cement delivery system
US6435705B1 (en) 1999-04-16 2002-08-20 Depuy Orthopaedics, Inc. Apparatus and method for delivering and mixing a liquid bone cement component with a powder bone cement component
JP2001104324A (ja) 1999-10-06 2001-04-17 Ngk Spark Plug Co Ltd 薬剤押出用補助器具及びそれを用いた薬剤の押出方法
EP1090609A1 (fr) * 1999-10-07 2001-04-11 NGK Spark Plug Company Limited Dispositif et procédé pour préparer du ciment à base de phosphate de calcium
DE10064202A1 (de) * 2000-05-25 2001-11-29 Pajunk Gmbh Vorrichtung zum Applizieren von Knochenzement und Kanüle für eine solche Vorrichtung
FR2811219B1 (fr) * 2000-07-05 2003-05-30 Senaux Et Cie Seringue pour injection de ciment de protheses
EP1458314A4 (fr) * 2001-02-12 2009-08-05 Allegiance Corp Appareil de distribution de pate de pansement multifonctions et trousse pour un tel appareil
ATE272439T1 (de) * 2001-02-22 2004-08-15 Medic Tools Ag Vorrichtung zum mischen und homogenisieren von materialien in einem labortestgefäss mit einem rührelement
US6921192B2 (en) 2002-03-29 2005-07-26 Depuy Orthopaedics, Inc. Bone cement mixing apparatus
EP1874238A2 (fr) * 2005-04-29 2008-01-09 Wyeth Dispositifs d'administration de medicaments, composants, systemes et methodes associes
EP2393455B1 (fr) 2009-02-06 2018-09-19 Tecres S.P.A. Unité d'alimentation d'un mélangeur de composés diphasiques
EP2881084B1 (fr) 2009-02-06 2016-11-16 Tecres S.P.A. Mélangeur de composés biphasiques et cartouche associé
DE102009035067B3 (de) * 2009-07-28 2011-01-20 Heraeus Medical Gmbh Knochenzementsystem
DE102010004342B4 (de) 2010-01-11 2018-07-05 App Biomaterials Gmbh Mischvorrichtung für Knochenzement sowie Verfahren zum Mischen von Knochenzement
DE102010026497B4 (de) 2010-07-07 2014-04-03 Heraeus Medical Gmbh Vakuumzementiersystem
DE102010026496B4 (de) 2010-07-07 2014-05-22 Heraeus Medical Gmbh Ampullenbrecher
US8662736B2 (en) 2010-07-29 2014-03-04 Heraeus Medical Gmbh Bone cement system
DE102010046055B4 (de) 2010-09-22 2012-10-25 Heraeus Medical Gmbh Mischvorrichtung für Prepack-Vakuum-Zementiersystem
EP3911377A1 (fr) * 2019-01-16 2021-11-24 Boston Scientific Scimed Inc. Dispositif d'administration cryothérapeutique
IT202100024638A1 (it) * 2021-09-27 2023-03-27 Tecres Spa Dispositivo di miscelazione di almeno due composti
EP4474338A1 (fr) 2023-06-06 2024-12-11 Heraeus Medical GmbH Ouvre-ampoules avec piston multifonctionnel
EP4474042B1 (fr) 2023-06-06 2025-12-31 Heraeus Medical GmbH Système de mélange avec brise-ampoule latéral
EP4474337A1 (fr) 2023-06-06 2024-12-11 Heraeus Medical GmbH Dispositif et procédé de distribution d'un composant de départ liquide d'une pâte de ciment osseux
EP4603176A1 (fr) 2024-02-15 2025-08-20 Heraeus Medical GmbH Système de mélange de ciment osseux avec transfert de fluide monomère amélioré
EP4616936A1 (fr) 2024-03-15 2025-09-17 Heraeus Medical GmbH Système de mélange de ciment osseux comprenant un composé de perçage et un piston multifonctionnel
EP4616935A1 (fr) 2024-03-15 2025-09-17 Heraeus Medical GmbH Système de mélange de ciment osseux avec liaison par piqûre
EP4616938A1 (fr) 2024-03-15 2025-09-17 Heraeus Medical GmbH Système de mélange de ciment osseux comprenant un composé de perçage et une fonction de pompage
EP4616937A1 (fr) 2024-03-15 2025-09-17 Heraeus Medical GmbH Système de mélange de ciment osseux avec connexion à insertion et fonctionnement multifonction

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Publication number Priority date Publication date Assignee Title
DE466348C (de) * 1928-10-04 Trey A G Geb De Vorrichtung zum Gebrauchsfertigmachen einer Pasta zur Herstellung von Gebissabdruecken
US2825134A (en) * 1956-01-09 1958-03-04 Paul L Hicks Device for use in making impressions from dental impression material
US3417971A (en) * 1967-02-23 1968-12-24 Robert J. Blank Mixing and ejection tool
US3724077A (en) * 1971-11-26 1973-04-03 Unitek Corp Mixing syringe
US4277184A (en) * 1979-08-14 1981-07-07 Alan Solomon Disposable orthopedic implement and method
WO1984000011A1 (fr) * 1982-06-18 1984-01-05 Bernard Dessapt Seringue perfectionnee a double compartiment
EP0445951A2 (fr) * 1990-03-09 1991-09-11 Howmedica Inc. Outil pour mélanger et dépenser des adhésifs chirurgicaux

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466348C (de) * 1928-10-04 Trey A G Geb De Vorrichtung zum Gebrauchsfertigmachen einer Pasta zur Herstellung von Gebissabdruecken
US2825134A (en) * 1956-01-09 1958-03-04 Paul L Hicks Device for use in making impressions from dental impression material
US3417971A (en) * 1967-02-23 1968-12-24 Robert J. Blank Mixing and ejection tool
US3724077A (en) * 1971-11-26 1973-04-03 Unitek Corp Mixing syringe
US4277184A (en) * 1979-08-14 1981-07-07 Alan Solomon Disposable orthopedic implement and method
WO1984000011A1 (fr) * 1982-06-18 1984-01-05 Bernard Dessapt Seringue perfectionnee a double compartiment
EP0445951A2 (fr) * 1990-03-09 1991-09-11 Howmedica Inc. Outil pour mélanger et dépenser des adhésifs chirurgicaux

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099532A (en) * 1998-07-13 2000-08-08 Howmedica Inc. Disposable monomer dispenser and vial breaker
JP2011529383A (ja) * 2008-07-29 2011-12-08 メッドミックス システムズ アーゲー 密閉液体容器を開けるための装置
US8944107B2 (en) 2008-07-29 2015-02-03 Medmix Systems Ag Device for opening a closed fluid container
CN102292147A (zh) * 2009-01-21 2011-12-21 药物混合系统股份公司 具有用于压力变化的显示器的混合装置
WO2010083616A1 (fr) * 2009-01-21 2010-07-29 Medmix Systems Ag Dispositif mélangeur avec indication de changement de pression
US9308506B2 (en) 2009-01-21 2016-04-12 Medmix Systems Ag Mixing apparatus having display for pressure change
CN102292147B (zh) * 2009-01-21 2014-03-12 药物混合系统股份公司 具有用于压力变化的显示器的混合装置
US8915413B2 (en) 2010-04-08 2014-12-23 Medmix Systems Ag Device for opening an ampoule
WO2011123960A1 (fr) 2010-04-08 2011-10-13 Medmix Systems Ag Dispositif destiné à ouvrir une ampoule
CN102971246B (zh) * 2010-04-08 2015-09-30 药物混合系统股份公司 用于打开安瓿的装置
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AU6985596A (en) 1997-03-19

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