US3739947A - Storing and mixing receptacle - Google Patents
Storing and mixing receptacle Download PDFInfo
- Publication number
- US3739947A US3739947A US00058571A US5857170A US3739947A US 3739947 A US3739947 A US 3739947A US 00058571 A US00058571 A US 00058571A US 5857170 A US5857170 A US 5857170A US 3739947 A US3739947 A US 3739947A
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- US
- United States
- Prior art keywords
- chamber
- piston
- container
- ingredient
- receptacle
- Prior art date
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- Expired - Lifetime
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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
- B05C17/00593—Hand tools of the syringe type
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
- A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
- A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
Definitions
- ABSTRACT A storing and mixing receptacle including a container forming a first chamber at its lower end for initially storing a first ingredient, a first piston for separating the first chamber from a second chamber, a second piston movable in the second chamber and adapted to transfer a second ingredient from the latter chamber to the first chamber where the ingredients will be mixed. After removal of a closure means from the lower end of the container, the first piston will be actuated to expel the mixture from the receptacle in the form of a ready product such as a dental preparation ready for use.
- the pouch of foil which is suitably filled with a liquid such as phosphoric acid, is arranged to be practically emptied by squeezing or pressing so that the contents of the pouch will be injected into the mixing chamber; the latter preferably contains a pulverulent substance such as zinc oxide or silicate cement.
- a liquid such as phosphoric acid
- Another object of the invention is to facilitate the removal of the ready mixture from the receptacle.
- Another object of the invention is to provide a storing and mixing receptacle by means of which the ready mixture may be applied directly to an area to be treated so that, for example, a dental cement may be introduced di- .rectly into a cavity developed in a tooth.
- the invention is based on the idea of rendering a separator between individual chambers of a mixing receptacle movable so that after one ingredient has been transferred from a secondary chamber to the main or mixing chamber and the ingredients have been thoroughly mixed in the main chamber, the separator may serve as a piston for expelling the ready mixture from one end of the receptacle.
- the separator may serve as a piston for expelling the ready mixture from one end of the receptacle.
- the invention relates to a storing and mixing receptacle adapted to receive a plurality of ingredients for making a ready product, e.g., a dental preparation ready for use, the ingredients being capable of reacting with each other;
- the receptacle includes a first or mixing chamber for receiving a first, preferably pulverulent ingredient, and at least a second chamber for receiving a second ingredient which may be liquid, pasty or solid at room temperatures;
- the second chamber is separated from the first chamber by separating means and closed toward the outside by a movable, secondary piston which when moved in the direction towards the separating means will cause the main and second chambers to be interconnected;
- the improvement resides in the fact that the separating means between the first and second chambers is in the form of a primary or first piston movable to the discharge end of the first chamber, and that this discharge end has a removable cover thereon or is in the form of an initially closed, nozzle-shaped extension adapted to be opened after the ingredientshave been mixed.
- the receptacle is preferably cylindrical to facilitate its manufacture. This will further result in desirable sealing conditions between individual chambers.
- the receptacle must be made from a sufficiently rigid material.
- the first piston representing the separating means will be moved toward the bottom of the first chamber, and the cover of the latter will be removed or the aforementioned nozzle-shaped extension opened.
- the cross-section of the first piston may be enlarged outwardly or the wall of the first chamber may be enlarged inwardly to form a bead located at the border between the first and second chambers in the initial position of the parts, that is, during storage of the ingredients.
- the cross-section thereof may be enlarged by inserting a removable locking ring which is adapted to rest on the upper edge of a container forming the first chamber and will be removed before the first piston is advanced into the first chamber.
- the interior wall of the container forming the first chamber may be provided with a recess or groove for engagement with a bead of the piston.
- Premature movement of the first piston during shifting of the second piston may further be prevented from the outside by laterally compressing the container forming the first chamber.
- this modification is particularly advantageous in that the device may be used in the manner of a hand pump or syringe for direct application of the mixed contents of the first chamber to a predetermined area.
- dental cement or plastic filling material may be injected directly into a cavity formed in a tooth.
- the nozzle-shaped extension may be closed, e.g., by a portion integral with the bottom of the first chamber and to be ruptured after mixing the ingredients, or by means of a plug which will be pulled out after mixing.
- nozzle-shaped extension integral with the container forming the first chamber while providing the extension with a closed tip, and merely to cut off the tip of the extension after the ingredients have been mixed (if the container consists of plastics or thin sheet metal) or to break off the tip (if the container consists of glass).
- a cannula may be connected to the nozzle-shaped extension.
- FIG. 1 is a longitudinal section through a receptacle according to the invention
- FIGS. 2, 3, 4, 4a, 5, and 6 are longitudinal sections through modified receptacles
- FIG. 7 is a cross-section along line 7-7 of FIG. 6;
- FIGS. 8 and 9 are longitudinal sections illustrating further modifications of the receptacle according to the invention.
- FIGS. 1 to show receptacles wherein a sub-chamber is formed by means of a rupturable pouch of foil or a breakable glass ampoule positioned in the second chamber between the first and second pistons.
- a common feature of these embodiments resides in the fact that an ingredient which is liquid, pasty or solid at room temperatures, is sealed in the foil member or ampoule by welding or melting of foil or glass material.
- the pouch of foil consists of relatively thin plastic material which is inert or resistant to the liquid or pasty ingredient and will not be dissolved thereby or caused to swell.
- a glass ampoule closed by melting is particularly suitable in the case of substances which are liquid or pasty or solid at room temperatures, and which are not well adapted to be sealed in foil since they either have a high vapor pressure (e.g., organic solvents or monomeric liquids capable of being polymerized) or prevent the formation of a satisfactory welding. seam (e.g., ethereal oils such as eugenol). Instead, an ampoule made from another brittle material, e.g., brittle plastics, may be used.
- a glass ampoule located in a secondary piston having relatively small openings at its bottom may include a wall portion which is adapted to rest on the bottom of the secondary piston, and which is thinner than other wall portions of the ampoule.
- a second glass ampoule may be enclosed in the firstmentioned ampoule by melting and may have a wall portion which faces the bottom of the secondary piston and is again thinner than other wall portions.
- FIGS. 6 to 9 illustrate embodiments including a container forming the mixing chamber, wherein the second chamber is defined directly by the interior wall of the container in conjunction with the first and second pistons. It is possible to provide a third chamber, see FIG. 9. To this end, the second piston serves as the lower limit for the third chamber which will be closed by a third piston at the top.
- a common feature of these embodiments is the provision of longitudinal channels or grooves in the wall of the container below the first piston in its initial position in which the piston is arranged during storage of the ingredients; upon downward movement of one or both of the second and third pistons, liquid or pasty material stored in the second and- /or third chamber will be forced through the channels or grooves into the first mixing chamber, and the volume of the second and/or third chamber will be reduced practically to zero.
- the storing and mixing receptacle shown comprises a container 1 forming a first or mixing chamber 1m in its interior adjacent its lower end, and further comprises separating means in the form of a first piston 3 perforated at 11 which is movable in the container 1 and arranged to substantially separate the first chamber from a second chamber 2.
- container 1 has a longitudinal axis, and the internal wall surface thereof is shaped so as to guide piston 3 throughout its stroke in coaxial relationship with the container.
- a second piston 4 which in this type of embodiment is likewise movable in the container serves to close the second chamber at the top.
- the mixing chamber lm contains a pulverulent, first ingredient 5, for example, zinc oxide.
- a liquid, second ingredient 7, for example, phosphoric acid, is enclosed in a welded pouch of foil 6 positioned within the second chamber 2.
- a disk 8 of elastic material such as soft rubber for uniform distribution of pressure exerted by the piston 4 upon the pouch of foil; when piston 4 is moved downwards towards piston 3, the pouch of foil will burst and the contents of the pouch will be injected into the mixing chamber through opening 11 in the bottom of piston 3.
- the receptacle After injection of the contents of the pouch of foil into the mixing chamber, the receptacle will be clamped in an oscillating mixer so that the ingredients contained in the chamber 1m will be thoroughly mixed within a few seconds and a ready product such as a dental preparation ready for use will be obtained.
- the interior wall of container 1 is provided with an internal annular bead engaging piston 3 symmetrically 9.
- cover 10 may be in the form of a plain cap, a threaded cap or a snap member.
- FIG. 2 shows a modified embodiment which is similar to the first embodiment in certain respects, and reference numerals 2, 3, 5 to 9, and 11 relate to the same parts as in FIG. 1.
- piston 24 is longer than the corresponding piston in FIG. 1 and therefore is easier to manipulate.
- a nozzle-shaped extension 26 is provided at the lower end'of container 21 and is closed by a relatively thin bottom portion 27 of the container until the ingredients have been mixed; the bottom portion 27 will be pierced after the mixing operation has been completed.
- the upper portion of container 21 is provided with handle means 28 so that the receptacle may be gripped like a syringe such as a hypodermic syringe.
- FIG. 3 shows a similar embodiment wherein reference numerals 2, 3, 5 to 9, and 11 again relate to the same parts as in FIG. 1.
- piston 34 is in the form of a cap adapted to encompass the upper edge of container 31; this piston or cap 34 will be removed after the pouch of foil 6 has been emptied.
- a long pusher 35 may be inserted for moving piston 3 downwardly.
- a cannula 39 may be connected to the nozzle-shaped extension 36.
- the parts 37 and 38 correspond to the parts 27 and 28 in FIG. 2.
- FIG: 4 shows a modification wherein reference numerals 2, 5 and 7 relate to the same elements as in FIG. 1.
- Piston 43 is in the form of a hollow cylinder or a sleeve provided with a bottom 40 having a plurality of relatively small openings 42 therein.
- a glass ampoule 46 is provided and arranged to be destroyed by pressure applied to piston 44.
- the small openings 42 are adapted to prevent glass chips from entering the mixing chamber.
- projection 69 which may be bead-like or pointed is not locatedon the interior wall of container 41, but at the lower edge of piston 43; a groove may be provided in the adjoining area of the interior wall of container 41 for engagement with the projection on the piston 43.
- a ring 48 is attached to the top of piston 43 by means of a bayonet joint to secure the piston against undesired downward movement.
- a nozzle-shaped extension 45 communicates with the mixing chamber, but
- the tip of the extension is closed at its tip. After mixing, the tip of the extension may be cut off (if the container 41 consists of plastics or metal) or brolcen off (if the container 41 consists of glass).
- FIG. 4A corresponds substantially to the embodiment of FIG. 4, but the nozzle-shaped extension 45 of container 41 is initially closed by means of a removable plug 47.
- a pouch of foil 46' is provided so that in analogy to FIG. 1, only one relatively large opening 42' need be provided in the bottom of piston 43.
- FIG. 5 illustrates a modified receptacle comprising a first, hollow piston 53 which has relatively small openings 52 at its bottom.
- a glass ampoule 56 sealed by melting encloses the liquid ingredient 7 and is positioned in the second chamber 2 which in turn is located within the hollow piston 53.
- a hemispherical wall portion 56b of the ampoule forms the bottom thereof and is arranged to rest on piston 53 which has a concave bottom 50.
- the wall portion 56b is thinner than other wall portions of the ampoule.
- a second, solid piston or pusher 54 is movable in the hollow piston 53. At the start of a mixing operation, piston 54 will be pushed down cautiously so that only the wall portion 56b of the ampoule will be broken and thus relatively few glass fragments will be formed.
- liquid ingredient 7 will then flow into the mixing chamber.
- liquid particles still present in the second chamber 2 may be forced into the mixing chamber by means of a centrifuge. After the ingredients have been thoroughly mixed in an oscillating mixer, they are ready to be discharged.
- the bottom of container 51 is provided with a nozzleshaped extension 55 initially closed by a plug 57 which is generally similar to the plug shown in FIG. 4A and will be removed after mixing. Piston 53 will then be pushed down to expel the ready mixture from the receptacle.
- the handle means 58 and internal projection 59 correspond to similar parts described hereinbefore.
- piston 53 is shortened, manual pressure may be applied directly to the relatively thick top wall of the ampoule to break the thin bottom thereof. In this case, the ampoule will serve as the second piston.
- the second chamber 2 which serves for initially storing the liquid ingredient 7 is defined directly by the internal wall 65 of container 61 in conjunction with a first piston 63 and a second piston 64; both of the pistons are equipped with sealing rings 68 such as O-rings.
- piston 64 When piston 64 is pushed down, piston 63 will likewise move downwards a certain distance since pressure exerted upon piston 64 will be transmitted through vapor formed in chamber 2 and through the ingredient 7 to piston 63. The ingredient 7 will then be permitted to escape through longitudinal channels or grooves 62 in the internal wall 65 of container 61. to the mixing chamber and will thus reach the pulverulent ingredient 5.
- Piston 64 will eventually contact piston 63 directly so that the volume of chamber 2 will be reduced practically to zero.
- the interior wall of container 61 or the outer, lower edge of piston 63 may be provided with a bead-shaped enlargement or projection to be effective after chamber 2 has been emptied; in both cases, the projection of one of the parts may engage a groove or recess provided in the other part.
- bead-shaped projections and grooves may be provided additionally to be effective in the initial position of the parts, i.e., the position for storage of the ingredients, so that undesired movements of pistons 63 and 64 will be prevented while the receptacle is shipped or transported.
- the cover has the same function as in FIG. 1.
- FIG. 8 is similar to that shown in FIGS. 6 and 7, except for the fact that cover 80 is provided with a nozzle-shaped extension 85; the latter is initially closed by a removable plug as in certain preceding embodiments, the plug being designated 87.
- FIG. 9 is similar to FIG. 6 to a certain extent, but above the second chamber 2 there is provided a third chamber 2 for initially storing a third ingredient 7 which like the second ingredient 7 is preferably liquid or pasty.
- Chamber 2' is defined by the internal wall 95 of container 91 in conjunction with second and third pistons indicated at 94 and 94, respectively, which are equipped with sealing rings 98.
- primary or first piston 93 has sealing rings 98 thereon.
- piston 94 Pressure exerted upon piston 94 will be transmitted through vapor pressures, ingredients 7, 7' and intermediate second piston 94 to the first piston 93 so that all three pistons will move downwardly at the same time until the liquid or pasty ingredient 7 is permitted to pass from chamber .2 through longitudinal channels or grooves 92 into the mixing chamber where the preferably pulverulent ingredient 5 is stored. Piston 93 will then temporarily remain substantially stationary.
- both pistons will descend as a unit simultaneously with piston 94' until the liquid or pasty ingredient 7 communicates with the longitudinal channels 92 and is thus permitted to pass therethrough to the mixing chamber. Thereby, any particles of the ingredient 7 present in the channels 92 will be flushed out into the mixing chamber.
- the ingredient 7 has a viscosity lower than that of the ingredient 7.
- bead-shaped projections and recesses may be provided on the internal wall of container 91 or on the pistons 93, 94 and 94, respectively.
- the container 91 is longer than the containers of FIGS. 6 and 8 as will be apparent from the drawings. Cover 10 has the same function as in FIGS. 1 and 6.
- the receptacle is preferably clamped in the fork of an automatic oscillating mixer (frequency range about 3,500 to 10,000, or preferably 4,000 to 7,000, oscillations per minute) whereby a homogeneous mixture will be obtained within a few seconds.
- the mixing operation may be performed in a vacuum.
- the receptacle may be enclosed in an outer capsule which will be evacuated.
- first ingredient refers to a substance which is preferably pulverulent
- second ingredient or third ingredient refers to a substance which is liquid or pasty or solid at room temperatures.
- a storing and mixing receptacle adapted to receive a first ingredient and at least one second ingredient for making a dental preparation ready for use, said ingredients being capable of reacting with each other; comprising a container having a longitudinal axis and an internal wall surface, said container forming a first chamber located in its interior adjacent one of its ends and adapted to store said first ingredient initially; a first piston comprising a perforated bottom and located in said container for bordering said first chamber and for forming at least one second chamber extending in said container from said perforated bottom of the first piston in the direction towards the other end of said container, said first piston being movable in said container from a predetermined initial position substantially to said one end thereof, said internal wall surface of the container being shaped so as to guide said first piston throughout its stroke in coaxial relationship with said container; rupturable enclosure means positioned in said second chamber for storing said second ingredient initially, said enclosure means being arranged to abut said perforated bottom of the first piston; a second pis ton arranged to close said second chamber
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Package Specialized In Special Use (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691939316 DE1939316C (de) | 1969-08-01 | Mischbehälter fur die Aufnahme von miteinander reagierenden Substanzen fur die Herstellung von gebrauchsfertigen Dentalpraparaten |
Publications (1)
Publication Number | Publication Date |
---|---|
US3739947A true US3739947A (en) | 1973-06-19 |
Family
ID=5741706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00058571A Expired - Lifetime US3739947A (en) | 1969-08-01 | 1970-07-27 | Storing and mixing receptacle |
Country Status (8)
Country | Link |
---|---|
US (1) | US3739947A (xx) |
AT (1) | AT318132B (xx) |
CA (1) | CA959457A (xx) |
CH (1) | CH537841A (xx) |
FR (1) | FR2057820A5 (xx) |
GB (1) | GB1314234A (xx) |
NL (1) | NL7011331A (xx) |
SE (1) | SE360974B (xx) |
Cited By (132)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191254A (en) * | 1978-01-16 | 1980-03-04 | Baughman Kenneth E | Apparatus and method for plugging voids in a ground stratum |
US4304869A (en) * | 1980-05-27 | 1981-12-08 | American Sterilizer Company | Apparatus for rupturing a sealed, frangible container |
US4366919A (en) * | 1978-05-01 | 1983-01-04 | Coaxial Cartridges, Inc. | Composite cartridge and device for metering extrusion of contents |
US4453934A (en) * | 1981-11-11 | 1984-06-12 | Contraves Ag | Injection syringe for the successive injection of two liquids into the blood vessels of living bodies |
US4461837A (en) * | 1981-09-30 | 1984-07-24 | American Sterilizer Company | Contamination-free sterilization indicating system |
US4579823A (en) * | 1983-09-27 | 1986-04-01 | Ryder International Corporation | Sterilization indicator |
US4605129A (en) * | 1983-12-17 | 1986-08-12 | Internationale Octrooi Maatschapij "Octropa" B.V. | Cylindrical container |
US4638927A (en) * | 1984-05-15 | 1987-01-27 | L'oreal | Container for storing and dispensing a liquid product and at least one additional product which are to remain separated during storage |
US4648532A (en) * | 1986-05-09 | 1987-03-10 | Green Russell D | Mixing and discharge capsule |
US4657534A (en) * | 1985-11-04 | 1987-04-14 | Alcon Laboratories, Inc. | Dual compartment, disposable, mixing and dispensing container |
US4693706A (en) * | 1986-08-11 | 1987-09-15 | Mark L. Anderson | Two compartment mixing syringe |
DE3920537A1 (de) * | 1988-07-18 | 1990-02-01 | Ernst Muehlbauer | Mehrkomponenten-mischkapsel mit ausspritzeinrichtung fuer die gemischte masse, insbesondere fuer dentalzwecke |
US4898580A (en) * | 1987-10-06 | 1990-02-06 | Beecham Group P.L.C. | Syringe for a liquid pharmaceutical composition |
JPH0257586A (ja) * | 1988-07-18 | 1990-02-27 | Ernst Muehlbauer | 混合成分の射出装置を具備する特に歯科用の多成分混合カプセル |
US4968302A (en) * | 1986-07-01 | 1990-11-06 | Eberhardt Schluter | Automatic injection device, including an ampoule or a cartridge for an injection device |
US4995540A (en) * | 1987-12-07 | 1991-02-26 | Laurence Colin | Unit dosage dispenser for dental impression materials |
WO1991007924A1 (en) * | 1989-11-23 | 1991-06-13 | Southern Dental Industries Limited | Dental amalgam capsule |
US5026283A (en) * | 1986-08-08 | 1991-06-25 | G-C Dental Industrial Corporation | Capsules for tooth-restoring materials |
US5051482A (en) * | 1986-11-19 | 1991-09-24 | Laboratorium Fur Experimentelle Chirurgie | Method and apparatus for preparing a self-curing two-component powder liquid bone cement |
USRE33801E (en) * | 1986-05-09 | 1992-01-21 | Dentsply Research & Development Corp. | Mixing and discharge capsule |
US5154321A (en) * | 1991-01-15 | 1992-10-13 | John Shomer | Dispensing container for multi-component curable compositions |
DE9212249U1 (de) * | 1992-09-11 | 1992-11-19 | Ihde, Stefan, Prof. Dr., 8000 München | Dosiersystem sowie Mischkapsel mit Ausbringdüse für Mehrkomponentenmaterialien, insbesondere Zahnfüllstoffe |
US5172807A (en) * | 1991-09-30 | 1992-12-22 | Centrix, Inc. | Cement mixing capsule |
US5195966A (en) * | 1987-12-24 | 1993-03-23 | Diversey Limited | Treatment of mastitis and applicator therefor |
US5195663A (en) * | 1991-11-25 | 1993-03-23 | Minnesota Mining And Manufacturing Company | Mixing and dispensing assembly for preparations such as dental materials |
US5244121A (en) * | 1991-01-15 | 1993-09-14 | John Shomer | Dispensing container for multi-component curable compositions having a roller pair for mixing the components |
US5265956A (en) * | 1991-09-30 | 1993-11-30 | Stryker Corporation | Bone cement mixing and loading apparatus |
US5284275A (en) * | 1990-01-22 | 1994-02-08 | John Shomer | Dispensing container for multi-component curable compositions using a heating element to cause mixing |
US5286257A (en) * | 1992-11-18 | 1994-02-15 | Ultradent Products, Inc. | Syringe apparatus with detachable mixing and delivery tip |
US5297698A (en) * | 1991-07-25 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Two-stage mixing and dispensing assembly for preparations such as dental cements |
US5301842A (en) * | 1991-03-06 | 1994-04-12 | Frank Ritter | Multicomponent cartridge for plastic materials |
US5320845A (en) * | 1993-01-06 | 1994-06-14 | Py Daniel C | Apparatus for delivering multiple medicaments to an eye without premixing in the apparatus |
US5431654A (en) * | 1991-09-30 | 1995-07-11 | Stryker Corporation | Bone cement injector |
DE4409610A1 (de) * | 1994-03-21 | 1995-09-28 | Mit Ab | Mischvorrichtung |
US5489266A (en) * | 1994-01-25 | 1996-02-06 | Becton, Dickinson And Company | Syringe assembly and method for lyophilizing and reconstituting injectable medication |
US5558136A (en) * | 1994-01-31 | 1996-09-24 | Stryker Corporation | Bone cement cartridge with secondary piston |
US5578005A (en) * | 1993-08-06 | 1996-11-26 | River Medical, Inc. | Apparatus and methods for multiple fluid infusion |
US5613957A (en) * | 1991-12-02 | 1997-03-25 | Daniel Py | Apparatus for applying medicament to an eye |
US5662472A (en) * | 1995-08-18 | 1997-09-02 | Dentsply Gmbh | Hue and lightness identification system for dental products |
US5797679A (en) * | 1996-02-09 | 1998-08-25 | Stryker Corporation | Surgical cement mixer apparatus |
US5871355A (en) * | 1997-09-05 | 1999-02-16 | Centrix, Inc. | Dental mixing capsule for dispensing a multiple component dental material |
US5938016A (en) * | 1994-09-02 | 1999-08-17 | Erdtmann; Stefan L. | Cosmetics receptacle |
EP0976443A1 (de) * | 1998-07-31 | 2000-02-02 | MERCK PATENT GmbH | Verfahren zum Mischen von Calcium-Phosphat-Zementen |
WO2000023002A1 (en) * | 1998-10-19 | 2000-04-27 | Dentsply International Inc. | Mixing/dispensing capsule |
USRE37047E1 (en) | 1992-04-06 | 2001-02-06 | Daniel Py | Cartridge for applying medicament to an eye from a dispenser |
US6360886B1 (en) | 2000-03-13 | 2002-03-26 | Kerr Corporation | Capsule for use in preparing a dental amalgam |
US6387073B1 (en) | 2000-12-06 | 2002-05-14 | Weiler Engineering, Inc. | Hermetically sealed container with medicament storing and dispensing insert |
EP0919206A3 (en) * | 1997-12-02 | 2002-06-19 | Centrix, Inc. | Dental cartridge having an attachable delivery portion |
US20020141951A1 (en) * | 1995-09-25 | 2002-10-03 | R. Eric Montgomery | Tooth bleaching compositions |
WO2002089960A2 (en) * | 2001-05-04 | 2002-11-14 | Prismedical Corporation | Dual chamber dissolution container with passive agitation |
US6494611B2 (en) | 2001-01-26 | 2002-12-17 | Howmedica Osteonics Corp. | Apparatus for mixing a liquid and dry powdered components |
WO2003022696A1 (en) * | 2001-09-10 | 2003-03-20 | Den-Mat Corporation | Unit-dose packaging system |
WO2003077974A1 (en) * | 2002-03-11 | 2003-09-25 | Jesse Albert Pizolato | Syringe with rupturable bladder |
US6626912B2 (en) | 2000-11-21 | 2003-09-30 | Stryker Trauma Gmbh | Process for mixing and dispensing a flowable substance |
WO2003089331A1 (en) * | 2002-04-17 | 2003-10-30 | Brilliant Beverage Concepts Ltd | Disposable product dispenser |
US20040011815A1 (en) * | 2000-02-21 | 2004-01-22 | Mathias Martin | Mixing capsule |
US20040020796A1 (en) * | 2002-08-01 | 2004-02-05 | Cheetham Jeffery James | Dental material container |
DE10242984A1 (de) * | 2002-09-17 | 2004-03-25 | Sanatis Gmbh | Vorrichtung zum Herstellen von Gemischen aus zwei Komponenten |
US20040188458A1 (en) * | 2003-03-25 | 2004-09-30 | Omron Healthcare Co., Ltd. | Ampoules for liquid atomizer |
US20050252795A1 (en) * | 2004-03-11 | 2005-11-17 | Marc Peuker | Capsule for storage, mixing and dispensing materials |
US20060116642A1 (en) * | 2004-11-23 | 2006-06-01 | Bills Dan J | Specially designed syringes for dispensing granular or powdered solids |
US20060144869A1 (en) * | 2004-12-30 | 2006-07-06 | Chang Byeong S | Container closure delivery system |
US20060157507A1 (en) * | 2004-12-30 | 2006-07-20 | Chang Byeong S | Multi-functional container closure delivery system |
WO2007017225A2 (en) * | 2005-08-10 | 2007-02-15 | Ernst Mühlbauer Gmbh & Co. Kg | Device for storing and applying liquid and/or pasty substances |
WO2007038773A1 (en) * | 2005-09-28 | 2007-04-05 | Biodel, Inc. | Self-filling two chamber injectable device |
US20070225640A1 (en) * | 2004-12-30 | 2007-09-27 | Chang Byeong S | Container closure delivery system |
US20090057168A1 (en) * | 2007-08-31 | 2009-03-05 | Smit Karen L | Medical cement monomer ampoule cartridge for storing the ampoule, opening the ampoule and selectively discharging the monomer from the ampoule |
US20090171361A1 (en) * | 2007-12-27 | 2009-07-02 | Melsheimer Jeffry S | Apparatus and method for mixing and dispensing a bone cement mixture |
US20100091606A1 (en) * | 2008-10-13 | 2010-04-15 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US20100262152A1 (en) * | 2009-04-14 | 2010-10-14 | Dfine, Inc. | Medical system and method of use |
US20110042413A1 (en) * | 2007-01-09 | 2011-02-24 | Richard John Nighy | Piston pump and driver therefor |
US20110054437A1 (en) * | 2008-04-17 | 2011-03-03 | Philippe Perovitch | Device for conserving, extemporaneously preparing, and administering an active principle |
US20110056984A1 (en) * | 2009-09-08 | 2011-03-10 | Sdi (North America), Inc. | Mixing and dispensing container |
EP2475597A1 (en) * | 2009-09-08 | 2012-07-18 | Sdi Limited | Container for the mixing of components |
US20120265209A1 (en) * | 2011-04-13 | 2012-10-18 | Kyphon Sarl | Apparatus and methods for mixing materials |
US20130035664A1 (en) * | 2011-08-05 | 2013-02-07 | Unitract Syringe Pty Ltd | Dual chamber mixing device for a syringe |
US8425453B2 (en) | 2004-12-30 | 2013-04-23 | Integrity Bio, Inc. | Compact medication reconstitution device and method |
US8562620B2 (en) | 2008-04-21 | 2013-10-22 | Dfine, Inc. | Bone treatment systems |
US20130308416A1 (en) * | 2008-04-21 | 2013-11-21 | Dfine, Inc. | System for use in bone cement preparation and delivery |
FR2992377A1 (fr) * | 2012-06-26 | 2013-12-27 | Hydro Leduc | Dispositif hydraulique de secours |
WO2014125051A1 (de) * | 2013-02-15 | 2014-08-21 | Pheneo Gmbh | VERFAHREN ZUM HERSTELLEN EINER KARTUSCHE ZUM AUFNEHMEN UND DOSIERBAREN ABGEBEN EINES FLIEßFÄHIGEN DENTALMATERIALS UND EINE SOLCHE KARTUSCHE |
WO2014197317A1 (en) * | 2013-06-03 | 2014-12-11 | Clearside Biomedical, Inc. | Apparatus and methods for drug delivery using multiple reservoirs |
US8931665B2 (en) * | 2012-11-06 | 2015-01-13 | Amit Gold | Multi-compartment apparatus for in-situ mixing of a plurality of components before use |
USD733908S1 (en) * | 2013-10-03 | 2015-07-07 | 3M Innovative Properties Company | Mixing tip |
USD733870S1 (en) | 2014-03-05 | 2015-07-07 | 3M Innovative Properties Company | Flowable syringe |
USD739934S1 (en) | 2014-03-05 | 2015-09-29 | 3M Innovative Properties Company | Composite syringe |
US9186635B2 (en) | 2009-03-17 | 2015-11-17 | Stryker Ireland Limited | Vacuum mixing device for bone cement and method for mixing bone cement in said device |
USD754539S1 (en) | 2014-04-10 | 2016-04-26 | 3M Innovative Properties Company | Nozzle for syringe |
USD761954S1 (en) | 2014-04-10 | 2016-07-19 | 3M Innovative Properties Company | Syringe |
WO2016149457A1 (en) * | 2015-03-17 | 2016-09-22 | Recon Therapeutics, Inc. | Pharmaceutical reconstitution |
US20160296704A1 (en) * | 2013-10-24 | 2016-10-13 | Amgen Inc. | Injector and method of assembly |
USD774908S1 (en) | 2014-04-10 | 2016-12-27 | 3M Innovative Properties Company | Nozzle for syringe |
US9539393B2 (en) | 2013-06-04 | 2017-01-10 | Unitract Syringe Pty Ltd | Actuation mechanisms for dual chamber mixing syringes |
US20170042640A1 (en) * | 2014-04-16 | 2017-02-16 | 3M Innovative Properties Company | A capsule for mixing and dispensing a dental material |
US9572613B2 (en) | 2005-08-22 | 2017-02-21 | Dfine, Inc. | Bone treatment systems and methods |
US9572800B2 (en) | 2012-11-08 | 2017-02-21 | Clearside Biomedical, Inc. | Methods and devices for the treatment of ocular diseases in human subjects |
US9642774B2 (en) | 2011-09-07 | 2017-05-09 | Stryker European Holdings I, Llc | Liquid container with predetermined breaking point |
US20170197740A1 (en) * | 2005-10-14 | 2017-07-13 | 3M Innovative Properties Company | Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filing and sealing a substance in a delivery system |
US9821118B2 (en) | 2011-09-02 | 2017-11-21 | Unl Holdings Llc | Automatic reconstitution for dual chamber syringe |
IT201600075511A1 (it) * | 2016-07-19 | 2018-01-19 | Orofino Pharmaceuticals Group Srl | Dispositivo di iniezione pre-riempito a camera multipla con cartuccia |
DE102016121607A1 (de) * | 2016-11-11 | 2018-05-17 | Heraeus Medical Gmbh | Vorrichtung und Verfahren zum Lagern und Mischen eines Knochenzements |
US20180221579A1 (en) * | 2016-06-15 | 2018-08-09 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US10130768B2 (en) | 2012-11-30 | 2018-11-20 | Unl Holdings Llc | Combination plunger device for a dual chamber mixing syringe |
EP3403716A1 (de) * | 2017-05-17 | 2018-11-21 | Heraeus Medical GmbH | Knochenzementapplikator mit hohlzylinder am austragskolben |
AU2018202045B2 (en) * | 2017-04-07 | 2018-12-06 | Heraeus Medical Gmbh | Device for storage, mixing and dispensing of a bone cement, and pertinent method |
US10201692B2 (en) | 2014-09-09 | 2019-02-12 | Byeong Seon Chang | Solution delivery device and method |
US10271629B1 (en) | 2018-05-29 | 2019-04-30 | Equality Cosmetics, Inc. | Cosmetics portioning machine |
DE102017125592A1 (de) * | 2017-11-02 | 2019-05-02 | Heraeus Medical Gmbh | Pulver-Flüssigkeits-Knochenzementmischer mit Druckgasanschluss |
US10314976B2 (en) | 2011-10-14 | 2019-06-11 | Amgen Inc. | Method of assembling and filling a drug delivery device |
DE102017130084A1 (de) * | 2017-12-15 | 2019-06-19 | Heraeus Medical Gmbh | Knochenzementmischvorrichtung mit Abstandhalter in einer Ampullenaufnahme |
US10335548B1 (en) | 2017-06-09 | 2019-07-02 | Cinti Medical, Inc. | Syringe assembly |
US10390901B2 (en) | 2016-02-10 | 2019-08-27 | Clearside Biomedical, Inc. | Ocular injection kit, packaging, and methods of use |
USD861160S1 (en) | 2018-06-18 | 2019-09-24 | 3M Innovative Properties Company | Dental syringe cap |
WO2019219130A1 (de) * | 2018-05-16 | 2019-11-21 | Seitz Hiemer Sogaro Gbr (Vertretungsberechtigte Gesellschafter: Andreas Hiemer, 22926 Ahrensburg; Alberto C. Sògaro, 61348 Bad Homburg; Sebastian Seitz, 91602 Dürrwangen) | Applikator |
WO2019224294A1 (en) * | 2018-05-23 | 2019-11-28 | L'oreal | Device for preparing a cosmetic composition and associated process |
USD870274S1 (en) | 2018-06-18 | 2019-12-17 | 3M Innovative Properties Company | Dental syringe |
US10575623B2 (en) | 2018-06-29 | 2020-03-03 | Sephora USA, Inc. | Color capture system and device |
CN111096783A (zh) * | 2018-10-25 | 2020-05-05 | 贺利氏医疗有限公司 | 用于提供骨水泥的设备 |
US10850037B2 (en) | 2013-03-22 | 2020-12-01 | Amgen Inc. | Injector and method of assembly |
US20210059788A1 (en) * | 2017-12-21 | 2021-03-04 | Kulzer Gmbh | Over-travel-free syringe, in particular for administering paste-like dental compositions |
US20210093509A1 (en) * | 2010-10-14 | 2021-04-01 | Fresenius Medical Care Holdings, Inc. | Systems and methods for delivery of peritoneal dialysis (pd) solutions with integrated inter-chamber diffuser |
US10973681B2 (en) | 2016-08-12 | 2021-04-13 | Clearside Biomedical, Inc. | Devices and methods for adjusting the insertion depth of a needle for medicament delivery |
US11004238B2 (en) | 2016-02-08 | 2021-05-11 | Sephora USA, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
US20210331127A1 (en) * | 2020-04-23 | 2021-10-28 | Sdi (North America), Inc. | Mixing and dispensing container |
US11167085B2 (en) | 2016-06-15 | 2021-11-09 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11185391B2 (en) | 2016-09-21 | 2021-11-30 | 3M Innovative Properties Company | Mixer assembly and device for dispensing a dental material |
US11241266B2 (en) * | 2018-12-07 | 2022-02-08 | Heraeus Medical Gmbh | Device for mixing a bone cement with hollow space for monomer transfer |
RU2772190C1 (ru) * | 2018-05-16 | 2022-05-18 | Зайтц Химер Зогаро Гбр (Фертретунгсберехтигте Гезелльшафтер: Андреас Химер, 22926 Аренсбург | Аппликатор |
US11471204B2 (en) * | 2018-12-07 | 2022-10-18 | Heraeus Medical Gmbh | Device for mixing a bone cement with hollow space for monomer transfer |
US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
US11596545B2 (en) | 2016-05-02 | 2023-03-07 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH555176A (de) * | 1972-05-31 | 1974-10-31 | Espe Pharm Praep | Mischbehaelter zur herstellung von dentalpraeparaten. |
DE2412410C3 (de) * | 1974-03-15 | 1982-02-25 | Compakta-Werke Baustoff-Gesellschaft mbH, 8225 Traunreut | Kartusche zur getrennten Aufnahme einer Zweikomponenten-Dichtungsmasse aus Kunststoff |
GB2229374B (en) * | 1989-02-17 | 1993-04-21 | Bespak Plc | Improvements in or relating to dispensing apparatus |
US5435645A (en) * | 1989-12-29 | 1995-07-25 | Tecres Spa | Process and apparatus for the mixing and direct emplacement of a two-component bone cement |
IT1236864B (it) * | 1989-12-29 | 1993-04-22 | Tecres Spa | Procedimento per miscelare e somministrare direttamente in loco un cemento osseo a due componenti, e dispositivo che lo realizza |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591046A (en) * | 1948-10-18 | 1952-04-01 | Frederick M Turnbull | Hypodermic syringe assembly |
US2788002A (en) * | 1955-08-22 | 1957-04-09 | Owens Illinois Glass Co | Medicinal package |
US2869543A (en) * | 1957-08-23 | 1959-01-20 | Iowa Cooperative Ass | Injector |
US3023750A (en) * | 1959-03-04 | 1962-03-06 | Howard C Baron | Self-generating pressure device for infusion administration systems |
US3076456A (en) * | 1960-03-07 | 1963-02-05 | Elsie B Hunt | Hypodermic syringe |
US3370754A (en) * | 1966-12-21 | 1968-02-27 | Products Res & Chemical Corp | Syringe for mixing and dispensing two ingredients |
US3464412A (en) * | 1967-06-12 | 1969-09-02 | Boris Schwartz | Intermixing syringe |
US3494359A (en) * | 1969-03-17 | 1970-02-10 | Silver Jules | Two compartment syringe with a single barrel |
-
1970
- 1970-07-22 AT AT668370A patent/AT318132B/de not_active IP Right Cessation
- 1970-07-23 CH CH1116570A patent/CH537841A/de not_active IP Right Cessation
- 1970-07-27 CA CA089,224A patent/CA959457A/en not_active Expired
- 1970-07-27 US US00058571A patent/US3739947A/en not_active Expired - Lifetime
- 1970-07-29 FR FR7027905A patent/FR2057820A5/fr not_active Expired
- 1970-07-30 SE SE10482/70A patent/SE360974B/xx unknown
- 1970-07-30 GB GB3693870A patent/GB1314234A/en not_active Expired
- 1970-07-31 NL NL7011331A patent/NL7011331A/xx unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591046A (en) * | 1948-10-18 | 1952-04-01 | Frederick M Turnbull | Hypodermic syringe assembly |
US2788002A (en) * | 1955-08-22 | 1957-04-09 | Owens Illinois Glass Co | Medicinal package |
US2869543A (en) * | 1957-08-23 | 1959-01-20 | Iowa Cooperative Ass | Injector |
US3023750A (en) * | 1959-03-04 | 1962-03-06 | Howard C Baron | Self-generating pressure device for infusion administration systems |
US3076456A (en) * | 1960-03-07 | 1963-02-05 | Elsie B Hunt | Hypodermic syringe |
US3370754A (en) * | 1966-12-21 | 1968-02-27 | Products Res & Chemical Corp | Syringe for mixing and dispensing two ingredients |
US3464412A (en) * | 1967-06-12 | 1969-09-02 | Boris Schwartz | Intermixing syringe |
US3494359A (en) * | 1969-03-17 | 1970-02-10 | Silver Jules | Two compartment syringe with a single barrel |
Cited By (244)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191254A (en) * | 1978-01-16 | 1980-03-04 | Baughman Kenneth E | Apparatus and method for plugging voids in a ground stratum |
US4366919A (en) * | 1978-05-01 | 1983-01-04 | Coaxial Cartridges, Inc. | Composite cartridge and device for metering extrusion of contents |
US4304869A (en) * | 1980-05-27 | 1981-12-08 | American Sterilizer Company | Apparatus for rupturing a sealed, frangible container |
US4461837A (en) * | 1981-09-30 | 1984-07-24 | American Sterilizer Company | Contamination-free sterilization indicating system |
US4453934A (en) * | 1981-11-11 | 1984-06-12 | Contraves Ag | Injection syringe for the successive injection of two liquids into the blood vessels of living bodies |
US4579823A (en) * | 1983-09-27 | 1986-04-01 | Ryder International Corporation | Sterilization indicator |
US4605129A (en) * | 1983-12-17 | 1986-08-12 | Internationale Octrooi Maatschapij "Octropa" B.V. | Cylindrical container |
US4638927A (en) * | 1984-05-15 | 1987-01-27 | L'oreal | Container for storing and dispensing a liquid product and at least one additional product which are to remain separated during storage |
US4657534A (en) * | 1985-11-04 | 1987-04-14 | Alcon Laboratories, Inc. | Dual compartment, disposable, mixing and dispensing container |
US4648532A (en) * | 1986-05-09 | 1987-03-10 | Green Russell D | Mixing and discharge capsule |
USRE33801E (en) * | 1986-05-09 | 1992-01-21 | Dentsply Research & Development Corp. | Mixing and discharge capsule |
US4968302A (en) * | 1986-07-01 | 1990-11-06 | Eberhardt Schluter | Automatic injection device, including an ampoule or a cartridge for an injection device |
US5026283A (en) * | 1986-08-08 | 1991-06-25 | G-C Dental Industrial Corporation | Capsules for tooth-restoring materials |
US4693706A (en) * | 1986-08-11 | 1987-09-15 | Mark L. Anderson | Two compartment mixing syringe |
US5051482A (en) * | 1986-11-19 | 1991-09-24 | Laboratorium Fur Experimentelle Chirurgie | Method and apparatus for preparing a self-curing two-component powder liquid bone cement |
US4898580A (en) * | 1987-10-06 | 1990-02-06 | Beecham Group P.L.C. | Syringe for a liquid pharmaceutical composition |
US4995540A (en) * | 1987-12-07 | 1991-02-26 | Laurence Colin | Unit dosage dispenser for dental impression materials |
US5195966A (en) * | 1987-12-24 | 1993-03-23 | Diversey Limited | Treatment of mastitis and applicator therefor |
US4941751A (en) * | 1988-07-18 | 1990-07-17 | Muehlbauer Ernst | Multi-component mixing capsule having an ejection device for the mixed compound, in particular for dental purposes |
GB2220914B (en) * | 1988-07-18 | 1992-07-22 | Ernst Muehlbauer | Multi-component mixing capsule having an ejection device for the mixed compound,in particular for dental purposes |
JPH0257586A (ja) * | 1988-07-18 | 1990-02-27 | Ernst Muehlbauer | 混合成分の射出装置を具備する特に歯科用の多成分混合カプセル |
JP2578211B2 (ja) | 1988-07-18 | 1997-02-05 | エルンスト・ミュールバウアー | カプセル |
DE3920537A1 (de) * | 1988-07-18 | 1990-02-01 | Ernst Muehlbauer | Mehrkomponenten-mischkapsel mit ausspritzeinrichtung fuer die gemischte masse, insbesondere fuer dentalzwecke |
WO1991007924A1 (en) * | 1989-11-23 | 1991-06-13 | Southern Dental Industries Limited | Dental amalgam capsule |
US5284275A (en) * | 1990-01-22 | 1994-02-08 | John Shomer | Dispensing container for multi-component curable compositions using a heating element to cause mixing |
US5154321A (en) * | 1991-01-15 | 1992-10-13 | John Shomer | Dispensing container for multi-component curable compositions |
US5244121A (en) * | 1991-01-15 | 1993-09-14 | John Shomer | Dispensing container for multi-component curable compositions having a roller pair for mixing the components |
US5301842A (en) * | 1991-03-06 | 1994-04-12 | Frank Ritter | Multicomponent cartridge for plastic materials |
US5297698A (en) * | 1991-07-25 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Two-stage mixing and dispensing assembly for preparations such as dental cements |
US5415474A (en) * | 1991-09-30 | 1995-05-16 | Stryker Corporation | Bone cement mixing and loading apparatus |
US5265956A (en) * | 1991-09-30 | 1993-11-30 | Stryker Corporation | Bone cement mixing and loading apparatus |
GB2259901B (en) * | 1991-09-30 | 1995-08-16 | Centrix Inc | Cement mixing capsule |
US5172807A (en) * | 1991-09-30 | 1992-12-22 | Centrix, Inc. | Cement mixing capsule |
US5431654A (en) * | 1991-09-30 | 1995-07-11 | Stryker Corporation | Bone cement injector |
US5344232A (en) * | 1991-09-30 | 1994-09-06 | Stryker Corporation | Bone cement mixing and loading apparatus |
US5195663A (en) * | 1991-11-25 | 1993-03-23 | Minnesota Mining And Manufacturing Company | Mixing and dispensing assembly for preparations such as dental materials |
US5685869A (en) * | 1991-12-02 | 1997-11-11 | Daniel Py | Apparatus for applying medicament to an eye |
US5944702A (en) * | 1991-12-02 | 1999-08-31 | Instill & Co. | Method for instilling a predetermined volume of medicament into an eye |
US5613957A (en) * | 1991-12-02 | 1997-03-25 | Daniel Py | Apparatus for applying medicament to an eye |
USRE37047E1 (en) | 1992-04-06 | 2001-02-06 | Daniel Py | Cartridge for applying medicament to an eye from a dispenser |
DE9212249U1 (de) * | 1992-09-11 | 1992-11-19 | Ihde, Stefan, Prof. Dr., 8000 München | Dosiersystem sowie Mischkapsel mit Ausbringdüse für Mehrkomponentenmaterialien, insbesondere Zahnfüllstoffe |
US5286257A (en) * | 1992-11-18 | 1994-02-15 | Ultradent Products, Inc. | Syringe apparatus with detachable mixing and delivery tip |
US5320845A (en) * | 1993-01-06 | 1994-06-14 | Py Daniel C | Apparatus for delivering multiple medicaments to an eye without premixing in the apparatus |
US5578005A (en) * | 1993-08-06 | 1996-11-26 | River Medical, Inc. | Apparatus and methods for multiple fluid infusion |
US5489266A (en) * | 1994-01-25 | 1996-02-06 | Becton, Dickinson And Company | Syringe assembly and method for lyophilizing and reconstituting injectable medication |
US5558136A (en) * | 1994-01-31 | 1996-09-24 | Stryker Corporation | Bone cement cartridge with secondary piston |
DE4409610C2 (de) * | 1994-03-21 | 1998-07-02 | Scandimed International Ab | Mischvorrichtung |
DE4409610A1 (de) * | 1994-03-21 | 1995-09-28 | Mit Ab | Mischvorrichtung |
DE4409610C3 (de) * | 1994-03-21 | 2001-09-20 | Scandimed Internat Ab Sjoebo | Mischvorrichtung |
US5549380A (en) * | 1994-03-21 | 1996-08-27 | Mit Ab | Mixing device for manufacturing bone cement |
US5938016A (en) * | 1994-09-02 | 1999-08-17 | Erdtmann; Stefan L. | Cosmetics receptacle |
US5662472A (en) * | 1995-08-18 | 1997-09-02 | Dentsply Gmbh | Hue and lightness identification system for dental products |
US20020141951A1 (en) * | 1995-09-25 | 2002-10-03 | R. Eric Montgomery | Tooth bleaching compositions |
US5797679A (en) * | 1996-02-09 | 1998-08-25 | Stryker Corporation | Surgical cement mixer apparatus |
US5871355A (en) * | 1997-09-05 | 1999-02-16 | Centrix, Inc. | Dental mixing capsule for dispensing a multiple component dental material |
EP0919206A3 (en) * | 1997-12-02 | 2002-06-19 | Centrix, Inc. | Dental cartridge having an attachable delivery portion |
JP2000140089A (ja) * | 1998-07-31 | 2000-05-23 | Merck Patent Gmbh | りん酸カルシウムセメントを混合する方法 |
EP0976443A1 (de) * | 1998-07-31 | 2000-02-02 | MERCK PATENT GmbH | Verfahren zum Mischen von Calcium-Phosphat-Zementen |
WO2000023002A1 (en) * | 1998-10-19 | 2000-04-27 | Dentsply International Inc. | Mixing/dispensing capsule |
US20040011815A1 (en) * | 2000-02-21 | 2004-01-22 | Mathias Martin | Mixing capsule |
US6884071B2 (en) | 2000-02-21 | 2005-04-26 | 3 M Espe Ag | Mixing capsule |
US6360886B1 (en) | 2000-03-13 | 2002-03-26 | Kerr Corporation | Capsule for use in preparing a dental amalgam |
US6439380B1 (en) | 2000-03-13 | 2002-08-27 | Kerr Corporation | Capsule for use in preparing a dental amalgam |
US6626912B2 (en) | 2000-11-21 | 2003-09-30 | Stryker Trauma Gmbh | Process for mixing and dispensing a flowable substance |
US6387073B1 (en) | 2000-12-06 | 2002-05-14 | Weiler Engineering, Inc. | Hermetically sealed container with medicament storing and dispensing insert |
US6494611B2 (en) | 2001-01-26 | 2002-12-17 | Howmedica Osteonics Corp. | Apparatus for mixing a liquid and dry powdered components |
US20040228769A1 (en) * | 2001-05-04 | 2004-11-18 | Taylor Michael A. | Dual chamber dissolution container with passive agitation |
WO2002089960A2 (en) * | 2001-05-04 | 2002-11-14 | Prismedical Corporation | Dual chamber dissolution container with passive agitation |
WO2002089960A3 (en) * | 2001-05-04 | 2003-01-16 | Prismedical Corp | Dual chamber dissolution container with passive agitation |
US6878338B2 (en) | 2001-05-04 | 2005-04-12 | Prismedical Corporation | Dual chamber dissolution container with passive agitation |
WO2003022696A1 (en) * | 2001-09-10 | 2003-03-20 | Den-Mat Corporation | Unit-dose packaging system |
WO2003077974A1 (en) * | 2002-03-11 | 2003-09-25 | Jesse Albert Pizolato | Syringe with rupturable bladder |
WO2003089331A1 (en) * | 2002-04-17 | 2003-10-30 | Brilliant Beverage Concepts Ltd | Disposable product dispenser |
US20050173014A1 (en) * | 2002-04-17 | 2005-08-11 | Browne Jeremy James C. | Disposable product dispenser |
US20040020796A1 (en) * | 2002-08-01 | 2004-02-05 | Cheetham Jeffery James | Dental material container |
DE10242984A1 (de) * | 2002-09-17 | 2004-03-25 | Sanatis Gmbh | Vorrichtung zum Herstellen von Gemischen aus zwei Komponenten |
US20040122359A1 (en) * | 2002-09-17 | 2004-06-24 | Kyphon Inc. | Apparatus and methods for mixing two components |
WO2004026377A1 (en) | 2002-09-17 | 2004-04-01 | Kyphon Inc. | Apparatus and methods for mixing two components |
US7018089B2 (en) | 2002-09-17 | 2006-03-28 | Kyphon Inc. | Apparatus and methods for mixing two components |
DE10242984B4 (de) * | 2002-09-17 | 2010-09-23 | Sanatis Gmbh | Vorrichtung zum Herstellen von Gemischen aus zwei Komponenten |
US20040188458A1 (en) * | 2003-03-25 | 2004-09-30 | Omron Healthcare Co., Ltd. | Ampoules for liquid atomizer |
US7147132B2 (en) * | 2003-03-25 | 2006-12-12 | Omron Healthcare Co., Ltd. | Ampoules for liquid atomizer |
US20050252795A1 (en) * | 2004-03-11 | 2005-11-17 | Marc Peuker | Capsule for storage, mixing and dispensing materials |
US20070221514A1 (en) * | 2004-03-11 | 2007-09-27 | 3M Espe Ag | Capsule for storage, mixing and dispensing materials |
US20060116642A1 (en) * | 2004-11-23 | 2006-06-01 | Bills Dan J | Specially designed syringes for dispensing granular or powdered solids |
US7357789B2 (en) | 2004-11-23 | 2008-04-15 | Ultradent Products, Inc. | Specially designed syringes for dispensing granular or powdered solids |
WO2006073505A3 (en) * | 2004-12-30 | 2006-11-30 | Byeong Chang | Container closure delivery system |
US9463139B2 (en) | 2004-12-30 | 2016-10-11 | Byeong Seon Chang | Compact medication reconstitution device and method |
US10624815B2 (en) | 2004-12-30 | 2020-04-21 | Byeong Seon Chang | Compact medication reconstitution device and method |
US9174002B2 (en) | 2004-12-30 | 2015-11-03 | Byeong S. Chang | Method for storing and delivering a drug |
US20060157507A1 (en) * | 2004-12-30 | 2006-07-20 | Chang Byeong S | Multi-functional container closure delivery system |
US20070225640A1 (en) * | 2004-12-30 | 2007-09-27 | Chang Byeong S | Container closure delivery system |
US20060144869A1 (en) * | 2004-12-30 | 2006-07-06 | Chang Byeong S | Container closure delivery system |
US8579855B2 (en) | 2004-12-30 | 2013-11-12 | Byeong S. Chang | Method for storing and delivering a drug |
US10105285B2 (en) | 2004-12-30 | 2018-10-23 | Byeong Seon Chang | Compact medication reconstitution device and method |
US8425453B2 (en) | 2004-12-30 | 2013-04-23 | Integrity Bio, Inc. | Compact medication reconstitution device and method |
US7959600B2 (en) | 2004-12-30 | 2011-06-14 | Byeong S. Chang | Container closure delivery system |
US8491211B2 (en) | 2005-08-10 | 2013-07-23 | Ernst Muhlbauer Gmbh & Co., Kg | Device for storing and applying liquid and/or pasty substances |
WO2007017225A2 (en) * | 2005-08-10 | 2007-02-15 | Ernst Mühlbauer Gmbh & Co. Kg | Device for storing and applying liquid and/or pasty substances |
US20080170903A1 (en) * | 2005-08-10 | 2008-07-17 | Hans Horth | Device for Storing and applying liquid and/or pasty substances |
WO2007017225A3 (en) * | 2005-08-10 | 2007-05-31 | Muehlbauer Ernst Gmbh & Co Kg | Device for storing and applying liquid and/or pasty substances |
US9592317B2 (en) | 2005-08-22 | 2017-03-14 | Dfine, Inc. | Medical system and method of use |
US9572613B2 (en) | 2005-08-22 | 2017-02-21 | Dfine, Inc. | Bone treatment systems and methods |
US10278754B2 (en) | 2005-08-22 | 2019-05-07 | Dfine, Inc. | Bone treatment systems and methods |
US20070244467A1 (en) * | 2005-09-28 | 2007-10-18 | Biodel, Inc., State Of Incorporation Delaware | Self-Filling Two Chamber Injectable Device |
WO2007038773A1 (en) * | 2005-09-28 | 2007-04-05 | Biodel, Inc. | Self-filling two chamber injectable device |
US20170197740A1 (en) * | 2005-10-14 | 2017-07-13 | 3M Innovative Properties Company | Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filing and sealing a substance in a delivery system |
US10279935B2 (en) * | 2005-10-14 | 2019-05-07 | 3M Innovative Properties Company | Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filing and sealing a substance in a delivery system |
US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
US11944703B2 (en) | 2006-02-22 | 2024-04-02 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
US8857674B2 (en) * | 2007-01-09 | 2014-10-14 | Cornelius, Inc. | Piston pump and driver therefor |
US20110042413A1 (en) * | 2007-01-09 | 2011-02-24 | Richard John Nighy | Piston pump and driver therefor |
US8132959B2 (en) | 2007-08-31 | 2012-03-13 | Stryker Corporation | Medical cement monomer ampoule cartridge for storing the ampoule, opening the ampoule and selectively discharging the monomer from the ampoule into a mixer |
US20090057168A1 (en) * | 2007-08-31 | 2009-03-05 | Smit Karen L | Medical cement monomer ampoule cartridge for storing the ampoule, opening the ampoule and selectively discharging the monomer from the ampoule |
US8540123B2 (en) | 2007-12-27 | 2013-09-24 | Cook Medical Technologies Llc | Apparatus and method for mixing and dispensing a bone cement mixture |
US20090171361A1 (en) * | 2007-12-27 | 2009-07-02 | Melsheimer Jeffry S | Apparatus and method for mixing and dispensing a bone cement mixture |
US8256949B2 (en) * | 2007-12-27 | 2012-09-04 | Cook Medical Technologies Llc | Apparatus and method for mixing and dispensing a bone cement mixture |
US8870844B2 (en) * | 2008-04-17 | 2014-10-28 | Philippe Perovitch | Device for conserving, extemporaneously preparing, and administering an active principle |
US20110054437A1 (en) * | 2008-04-17 | 2011-03-03 | Philippe Perovitch | Device for conserving, extemporaneously preparing, and administering an active principle |
US8562620B2 (en) | 2008-04-21 | 2013-10-22 | Dfine, Inc. | Bone treatment systems |
US20130308416A1 (en) * | 2008-04-21 | 2013-11-21 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US10039584B2 (en) | 2008-04-21 | 2018-08-07 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US9180416B2 (en) * | 2008-04-21 | 2015-11-10 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US9901657B2 (en) | 2008-10-13 | 2018-02-27 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US20100091606A1 (en) * | 2008-10-13 | 2010-04-15 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US8777479B2 (en) | 2008-10-13 | 2014-07-15 | Dfine, Inc. | System for use in bone cement preparation and delivery |
US9999459B2 (en) | 2009-03-17 | 2018-06-19 | Stryker European Holdings I, Llc | Vacuum mixing device for bone cement and method for mixing bone cement in said device |
US9186635B2 (en) | 2009-03-17 | 2015-11-17 | Stryker Ireland Limited | Vacuum mixing device for bone cement and method for mixing bone cement in said device |
US8540723B2 (en) | 2009-04-14 | 2013-09-24 | Dfine, Inc. | Medical system and method of use |
US20100262152A1 (en) * | 2009-04-14 | 2010-10-14 | Dfine, Inc. | Medical system and method of use |
EP2475597A1 (en) * | 2009-09-08 | 2012-07-18 | Sdi Limited | Container for the mixing of components |
EP2475597A4 (en) * | 2009-09-08 | 2017-03-29 | Sdi Limited | Container for the mixing of components |
US20110056984A1 (en) * | 2009-09-08 | 2011-03-10 | Sdi (North America), Inc. | Mixing and dispensing container |
US8893925B2 (en) * | 2009-09-08 | 2014-11-25 | Sdi (North America), Inc. | Mixing and dispensing container |
US20210093509A1 (en) * | 2010-10-14 | 2021-04-01 | Fresenius Medical Care Holdings, Inc. | Systems and methods for delivery of peritoneal dialysis (pd) solutions with integrated inter-chamber diffuser |
US11779519B2 (en) * | 2010-10-14 | 2023-10-10 | Fresenius Medical Care Holdings, Inc. | Systems and methods for delivery of peritoneal dialysis (PD) solutions with integrated inter-chamber diffuser |
US20120265209A1 (en) * | 2011-04-13 | 2012-10-18 | Kyphon Sarl | Apparatus and methods for mixing materials |
US9205194B2 (en) * | 2011-08-05 | 2015-12-08 | Unitract Syringe Pty Ltd | Dual chamber mixing device for a syringe |
US10279121B2 (en) | 2011-08-05 | 2019-05-07 | Unl Holdings Llc | Dual chamber mixing device for a syringe |
US20130035664A1 (en) * | 2011-08-05 | 2013-02-07 | Unitract Syringe Pty Ltd | Dual chamber mixing device for a syringe |
US9821118B2 (en) | 2011-09-02 | 2017-11-21 | Unl Holdings Llc | Automatic reconstitution for dual chamber syringe |
US9642774B2 (en) | 2011-09-07 | 2017-05-09 | Stryker European Holdings I, Llc | Liquid container with predetermined breaking point |
US11160931B2 (en) | 2011-10-14 | 2021-11-02 | Amgen Inc. | Method of assembling and filling a drug delivery device |
US11273260B2 (en) | 2011-10-14 | 2022-03-15 | Amgen Inc. | Injector and method of assembly |
US11298463B2 (en) | 2011-10-14 | 2022-04-12 | Amgen Inc. | Method of assembling and filling a drug delivery device |
US10314976B2 (en) | 2011-10-14 | 2019-06-11 | Amgen Inc. | Method of assembling and filling a drug delivery device |
US10537682B2 (en) | 2011-10-14 | 2020-01-21 | Amgen Inc. | Injector and method of assembly |
US10537681B2 (en) | 2011-10-14 | 2020-01-21 | Amgen Inc. | Injector and method of assembly |
US11110225B2 (en) | 2011-10-14 | 2021-09-07 | Amgen Inc. | Injector and method of assembly |
US11058821B2 (en) | 2011-10-14 | 2021-07-13 | Amgen Inc. | Injector and method of assembly |
US11129941B2 (en) | 2011-10-14 | 2021-09-28 | Amgen Inc. | Method of assembling and filling a drug delivery device |
FR2992377A1 (fr) * | 2012-06-26 | 2013-12-27 | Hydro Leduc | Dispositif hydraulique de secours |
EP2679831A1 (fr) * | 2012-06-26 | 2014-01-01 | Hydro Leduc | Dispositif hydraulique de secours |
US8931665B2 (en) * | 2012-11-06 | 2015-01-13 | Amit Gold | Multi-compartment apparatus for in-situ mixing of a plurality of components before use |
US9636332B2 (en) | 2012-11-08 | 2017-05-02 | Clearside Biomedical, Inc. | Methods and devices for the treatment of ocular diseases in human subjects |
US9931330B2 (en) | 2012-11-08 | 2018-04-03 | Clearside Biomedical, Inc. | Methods and devices for the treatment of ocular diseases in human subjects |
US9572800B2 (en) | 2012-11-08 | 2017-02-21 | Clearside Biomedical, Inc. | Methods and devices for the treatment of ocular diseases in human subjects |
US11191902B2 (en) | 2012-11-30 | 2021-12-07 | Unl Holdings Llc | Combination plunger device for a dual chamber mixing syringe |
US10130768B2 (en) | 2012-11-30 | 2018-11-20 | Unl Holdings Llc | Combination plunger device for a dual chamber mixing syringe |
WO2014125051A1 (de) * | 2013-02-15 | 2014-08-21 | Pheneo Gmbh | VERFAHREN ZUM HERSTELLEN EINER KARTUSCHE ZUM AUFNEHMEN UND DOSIERBAREN ABGEBEN EINES FLIEßFÄHIGEN DENTALMATERIALS UND EINE SOLCHE KARTUSCHE |
US9956057B2 (en) | 2013-02-15 | 2018-05-01 | Pheneo Gmbh | Method for manufacturing a cartridge for containing and meterably dispensing a flowable dental material and such a cartridge |
US10850037B2 (en) | 2013-03-22 | 2020-12-01 | Amgen Inc. | Injector and method of assembly |
US11759571B2 (en) | 2013-03-22 | 2023-09-19 | Amgen Inc. | Injector and method of assembly |
US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
US20160106584A1 (en) * | 2013-06-03 | 2016-04-21 | Clearside Biomedical, Inc. | Apparatus and methods for drug delivery using multiple reservoirs |
US10188550B2 (en) * | 2013-06-03 | 2019-01-29 | Clearside Biomedical, Inc. | Apparatus and methods for drug delivery using multiple reservoirs |
WO2014197317A1 (en) * | 2013-06-03 | 2014-12-11 | Clearside Biomedical, Inc. | Apparatus and methods for drug delivery using multiple reservoirs |
EP3003454A4 (en) * | 2013-06-03 | 2017-02-22 | Clearside Biomedical, Inc. | Apparatus and methods for drug delivery using multiple reservoirs |
US9539393B2 (en) | 2013-06-04 | 2017-01-10 | Unitract Syringe Pty Ltd | Actuation mechanisms for dual chamber mixing syringes |
US11071825B2 (en) | 2013-06-04 | 2021-07-27 | Unl Holdings Llc | Actuation mechanisms for dual chamber mixing syringes |
US10220148B2 (en) | 2013-06-04 | 2019-03-05 | Unl Holdings Llc | Actuation mechanisms for dual chamber mixing syringes |
USD739550S1 (en) * | 2013-10-03 | 2015-09-22 | 3M Innovative Properties Company | Mixing tip |
USD733908S1 (en) * | 2013-10-03 | 2015-07-07 | 3M Innovative Properties Company | Mixing tip |
USD753293S1 (en) | 2013-10-03 | 2016-04-05 | 3M Innovative Properties Company | Plunger |
USD735350S1 (en) * | 2013-10-03 | 2015-07-28 | 3M Innovative Properties Company | Mixing tip |
USD734490S1 (en) * | 2013-10-03 | 2015-07-14 | 3M Innovative Properties Company | Mixing tip |
USD744643S1 (en) | 2013-10-03 | 2015-12-01 | 3M Innovative Properties Company | Plunger |
US20160296704A1 (en) * | 2013-10-24 | 2016-10-13 | Amgen Inc. | Injector and method of assembly |
US11097055B2 (en) * | 2013-10-24 | 2021-08-24 | Amgen Inc. | Injector and method of assembly |
USD733870S1 (en) | 2014-03-05 | 2015-07-07 | 3M Innovative Properties Company | Flowable syringe |
USD747466S1 (en) | 2014-03-05 | 2016-01-12 | 3M Innovative Properties Company | Composite syringe |
USD739934S1 (en) | 2014-03-05 | 2015-09-29 | 3M Innovative Properties Company | Composite syringe |
USD754539S1 (en) | 2014-04-10 | 2016-04-26 | 3M Innovative Properties Company | Nozzle for syringe |
USD761954S1 (en) | 2014-04-10 | 2016-07-19 | 3M Innovative Properties Company | Syringe |
USD797279S1 (en) | 2014-04-10 | 2017-09-12 | 3M Innovative Properties Company | Syringe |
USD774908S1 (en) | 2014-04-10 | 2016-12-27 | 3M Innovative Properties Company | Nozzle for syringe |
USD789790S1 (en) | 2014-04-10 | 2017-06-20 | 3M Innovative Properties Company | Nozzle for syringe |
US10646306B2 (en) * | 2014-04-16 | 2020-05-12 | 3M Innovative Properties Company | Capsule for mixing and dispensing a dental material |
US20170042640A1 (en) * | 2014-04-16 | 2017-02-16 | 3M Innovative Properties Company | A capsule for mixing and dispensing a dental material |
US10894152B2 (en) | 2014-09-09 | 2021-01-19 | Byeong Seon Chang | Solution delivery device and method |
US10201692B2 (en) | 2014-09-09 | 2019-02-12 | Byeong Seon Chang | Solution delivery device and method |
US10143625B2 (en) | 2015-03-17 | 2018-12-04 | Recon Therapeutics, Inc. | Pharmaceutical reconstitution |
WO2016149457A1 (en) * | 2015-03-17 | 2016-09-22 | Recon Therapeutics, Inc. | Pharmaceutical reconstitution |
US11004238B2 (en) | 2016-02-08 | 2021-05-11 | Sephora USA, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
US10390901B2 (en) | 2016-02-10 | 2019-08-27 | Clearside Biomedical, Inc. | Ocular injection kit, packaging, and methods of use |
US11596545B2 (en) | 2016-05-02 | 2023-03-07 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
US11167085B2 (en) | 2016-06-15 | 2021-11-09 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11969580B2 (en) | 2016-06-15 | 2024-04-30 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11826550B2 (en) * | 2016-06-15 | 2023-11-28 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11116904B2 (en) * | 2016-06-15 | 2021-09-14 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11253649B2 (en) * | 2016-06-15 | 2022-02-22 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US11311669B2 (en) | 2016-06-15 | 2022-04-26 | True Concepts Medical Technologies, Llc | Syringe systems and methods for bodily fluid collection and sampling |
US20220168508A1 (en) * | 2016-06-15 | 2022-06-02 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
US20180221579A1 (en) * | 2016-06-15 | 2018-08-09 | True Concepts Medical Technologies, Llc | Syringe systems and methods for multi-stage fluid delivery |
CN109475694A (zh) * | 2016-07-19 | 2019-03-15 | 奥罗菲诺制药集团责任有限公司 | 带有针筒、具有多个腔室的预填充注射装置 |
IT201600075511A1 (it) * | 2016-07-19 | 2018-01-19 | Orofino Pharmaceuticals Group Srl | Dispositivo di iniezione pre-riempito a camera multipla con cartuccia |
WO2018015837A1 (en) * | 2016-07-19 | 2018-01-25 | Orofino Pharmaceuticals Group Srl | Pre-filled injection device with cartridge, having multiple chambers |
US10973681B2 (en) | 2016-08-12 | 2021-04-13 | Clearside Biomedical, Inc. | Devices and methods for adjusting the insertion depth of a needle for medicament delivery |
US11185391B2 (en) | 2016-09-21 | 2021-11-30 | 3M Innovative Properties Company | Mixer assembly and device for dispensing a dental material |
US11154343B2 (en) | 2016-11-11 | 2021-10-26 | Heraeus Medical Gmbh | Device and method for storing and mixing bone cement |
DE102016121607B4 (de) | 2016-11-11 | 2019-05-16 | Heraeus Medical Gmbh | Vorrichtung und Verfahren zum Lagern und Mischen eines Knochenzements |
DE102016121607A1 (de) * | 2016-11-11 | 2018-05-17 | Heraeus Medical Gmbh | Vorrichtung und Verfahren zum Lagern und Mischen eines Knochenzements |
AU2017258807B2 (en) * | 2016-11-11 | 2018-08-23 | Heraeus Medical Gmbh | Device and method for storing and mixing a bone cement |
EP3527157A1 (de) | 2016-11-11 | 2019-08-21 | Heraeus Medical GmbH | Vorrichtung und verfahren zum lagern und mischen eines knochenzements |
AU2018202045B2 (en) * | 2017-04-07 | 2018-12-06 | Heraeus Medical Gmbh | Device for storage, mixing and dispensing of a bone cement, and pertinent method |
US11039872B2 (en) | 2017-04-07 | 2021-06-22 | Heraeus Medical Gmbh | Device for storage, mixing and dispensing of a bone cement, and pertinent method |
EP3403716A1 (de) * | 2017-05-17 | 2018-11-21 | Heraeus Medical GmbH | Knochenzementapplikator mit hohlzylinder am austragskolben |
US10987147B2 (en) | 2017-05-17 | 2021-04-27 | Heraeus Medical Gmbh | Bone cement applicator with hollow cylinder on delivery plunger |
AU2018203250B2 (en) * | 2017-05-17 | 2019-01-17 | Heraeus Medical Gmbh | Bone cement applicator with hollow cylinder on delivery plunger |
US10335548B1 (en) | 2017-06-09 | 2019-07-02 | Cinti Medical, Inc. | Syringe assembly |
DE102017125592A1 (de) * | 2017-11-02 | 2019-05-02 | Heraeus Medical Gmbh | Pulver-Flüssigkeits-Knochenzementmischer mit Druckgasanschluss |
US11529600B2 (en) | 2017-11-02 | 2022-12-20 | Heraeus Medical Gmbh | Powder-liquid bone cement mixer with compressed gas connection |
DE102017125592B4 (de) | 2017-11-02 | 2019-06-19 | Heraeus Medical Gmbh | Pulver-Flüssigkeits-Knochenzementmischer mit Druckgasanschluss |
DE102017130084B4 (de) | 2017-12-15 | 2019-06-27 | Heraeus Medical Gmbh | Knochenzementmischvorrichtung mit Abstandhalter in einer Ampullenaufnahme |
DE102017130084A1 (de) * | 2017-12-15 | 2019-06-19 | Heraeus Medical Gmbh | Knochenzementmischvorrichtung mit Abstandhalter in einer Ampullenaufnahme |
US20210059788A1 (en) * | 2017-12-21 | 2021-03-04 | Kulzer Gmbh | Over-travel-free syringe, in particular for administering paste-like dental compositions |
WO2019219130A1 (de) * | 2018-05-16 | 2019-11-21 | Seitz Hiemer Sogaro Gbr (Vertretungsberechtigte Gesellschafter: Andreas Hiemer, 22926 Ahrensburg; Alberto C. Sògaro, 61348 Bad Homburg; Sebastian Seitz, 91602 Dürrwangen) | Applikator |
US11484907B2 (en) * | 2018-05-16 | 2022-11-01 | Seitz Hiemer Sogaro Gbr | Applicator |
RU2772190C1 (ru) * | 2018-05-16 | 2022-05-18 | Зайтц Химер Зогаро Гбр (Фертретунгсберехтигте Гезелльшафтер: Андреас Химер, 22926 Аренсбург | Аппликатор |
WO2019224294A1 (en) * | 2018-05-23 | 2019-11-28 | L'oreal | Device for preparing a cosmetic composition and associated process |
FR3081299A1 (fr) * | 2018-05-23 | 2019-11-29 | L'oreal | Dispositif de preparation d'une compostion cosmetique, et procede associe |
US10271629B1 (en) | 2018-05-29 | 2019-04-30 | Equality Cosmetics, Inc. | Cosmetics portioning machine |
US10595615B2 (en) | 2018-05-29 | 2020-03-24 | Sephora USA, Inc. | Cosmetics portioning machine |
USD870274S1 (en) | 2018-06-18 | 2019-12-17 | 3M Innovative Properties Company | Dental syringe |
USD861160S1 (en) | 2018-06-18 | 2019-09-24 | 3M Innovative Properties Company | Dental syringe cap |
US10575623B2 (en) | 2018-06-29 | 2020-03-03 | Sephora USA, Inc. | Color capture system and device |
CN111096783B (zh) * | 2018-10-25 | 2023-02-24 | 贺利氏医疗有限公司 | 用于提供骨水泥的设备 |
US11490941B2 (en) | 2018-10-25 | 2022-11-08 | Heraeus Medical Gmbh | Device for providing bone cement |
US11291490B2 (en) * | 2018-10-25 | 2022-04-05 | Heraeus Medical Gmbh | Device for providing bone cement |
US11969195B2 (en) | 2018-10-25 | 2024-04-30 | Heraeus Medical Gmbh | Device for providing bone cement |
CN111096783A (zh) * | 2018-10-25 | 2020-05-05 | 贺利氏医疗有限公司 | 用于提供骨水泥的设备 |
US11241266B2 (en) * | 2018-12-07 | 2022-02-08 | Heraeus Medical Gmbh | Device for mixing a bone cement with hollow space for monomer transfer |
US11471204B2 (en) * | 2018-12-07 | 2022-10-18 | Heraeus Medical Gmbh | Device for mixing a bone cement with hollow space for monomer transfer |
US20210331127A1 (en) * | 2020-04-23 | 2021-10-28 | Sdi (North America), Inc. | Mixing and dispensing container |
Also Published As
Publication number | Publication date |
---|---|
NL7011331A (xx) | 1971-02-03 |
AT318132B (de) | 1974-09-25 |
DE1939316A1 (de) | 1971-02-04 |
GB1314234A (en) | 1973-04-18 |
CA959457A (en) | 1974-12-17 |
SE360974B (xx) | 1973-10-15 |
FR2057820A5 (xx) | 1971-05-21 |
DE1939316B2 (de) | 1973-01-25 |
CH537841A (de) | 1973-06-15 |
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