Connect public, paid and private patent data with Google Patents Public Datasets

Mixing syringe

Download PDF

Info

Publication number
US3767085A
US3767085A US3767085DA US3767085A US 3767085 A US3767085 A US 3767085A US 3767085D A US3767085D A US 3767085DA US 3767085 A US3767085 A US 3767085A
Authority
US
Grant status
Grant
Patent type
Prior art keywords
mixing
end
syringe
carpule
member
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.)
Expired - Lifetime
Application number
Inventor
J Cannon
R Kinsey
Original Assignee
J Cannon
R Kinsey
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
Grant date

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00Filling or capping teeth
    • A61C5/60Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62Applicators, e.g. syringes or guns
    • A61C5/64Applicators, e.g. syringes or guns for multi-component compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F13/00Other mixers; Mixing plant, including combinations of mixers, e.g. of dissimilar mixers
    • B01F13/0016Movable or transportable mixing devices or plants
    • B01F13/0018Movable mixing devices, i.e. apt to be shifted or displaced from one place to another, e.g. by human force
    • B01F13/002Movable mixing devices, i.e. apt to be shifted or displaced from one place to another, e.g. by human force portable during use, e.g. hand-held
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F15/00Accessories for mixers ; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F15/00435Drives, e.g. for reciprocating motion; Transmissions; Brakes; Couplings
    • B01F15/00487Nature of the drive
    • B01F15/00519Battery driven
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00Hand 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
    • B05C17/005Hand 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
    • B05C17/00553Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B05C17/00566Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components with a dynamic mixer in the nozzle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00Hand 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
    • B05C17/005Hand 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
    • B05C17/00593Hand tools of the syringe type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F15/00Accessories for mixers ; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F15/00435Drives, e.g. for reciprocating motion; Transmissions; Brakes; Couplings
    • B01F15/00487Nature of the drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F2215/00Auxiliary or complementary information in relation with mixing
    • B01F2215/0001Field of application of the mixing device
    • B01F2215/0039Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00Hand 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
    • B05C17/005Hand 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
    • B05C17/00503Details of the outlet element
    • B05C17/00506Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container
    • B05C17/00513Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container of the thread type

Abstract

A double barrel carpule type syringe having, at its discharge end, a common mixing and dispensing chamber provided with a rotary agitator driven from a motor on the syringe. One barrel of the carpule contains an elastomeric base material and the other an accelerator, therefor. The syringe has a double plunger by means of which the base material and the accelerator are simultaneously discharged into the chamber in prescribed proportions as the mixed material is discharged from the end of the chamber. The mixing chamber assembly and the carpule assembly are readily removable from the body of the syringe.

Description

United States Patent 1 Cannon et al.

[ 1 Oct. 23, 1973 1 1 MIXING SYRINGE 21 Appl. No.: 168,056

[52] US. Cl 222/82, 222/137, 222/145,

222/327 [51] Int. Cl B67b 7/28 [58] Field of Search 222/82, 86, 88, 136,

Myers et a1... Melsen 3,311,265 311967 Creighton et a1. 222/137 FOREIGN PATENTS OR APPLICATIONS 896,993 5/1962 Great Britain lSIDIG. 1

1,126,082 3/1962 Germany 15/DIG. 1

Primary Examiner-Robert B. Reeves Assistant Examiner-Larry Martin Attorney-Newton, Hopkins & Ormsby [57] 1 ABSTRACT A double barrel carpule type syringe having, at its discharge end, a common mixing and dispensing chamber provided with a rotary agitator driven from a motor on the syringe. One barrel of the carpule contains an elastomeric base material and the other an ac celerator, therefor. The syringe has a double plunger by means of which the base material and the accelerator are simultaneously discharged into the chamber in prescribed proportions as the mixed material is discharged from the end of the chamber. The mixing chamber assembly and the carpule assembly are readily removable from the body of the syringe.

1 Claim, 9 Drawing Figures MIXING SYRINGE SUMMARY OF THE INVENTION This invention relates to a dental mixing syringe, and is more particularly concerned with a device for mixing elastic impression material immediately prior to the material being discharged into the mouth of a patient for creating an impression of a tooth.

In the past, numerous elastic or elastomeric impression materials have been produced, each of these being a two component system containing an accelerator and a base. According to prior art practices the two components are mixed together in open air, on a pad, and then transferred to the syringe used to place the material in its proper position surrounding the prepared teeth. This method has many problems, some of them are (I) messy (2) time wasted (3) odor when using many materials (4) need for spatula and mixing pad (5) excess force needed to eject the material from the syringe, when using the syringe in placing the material around the last prepared teeth in a multiple tooth impression due to the material beginning to set up in the syringe. It is, therefore, common practice among dentists to utilize a dental technician or assistant to prepare the material and assist him so that the dentist can concentrate on the preparation of the mouth for receiving the impressionmaterial and to apply the material rapidly so as to minimize the problems as much as possible.

Briefly described, the present invention which obviates the difficulties described above is a multi-cylinder syringe having a removable, double barrel carpule. One cylinder or barrel of the carpule contains the base while the other contains the accelerator. The syringe has a pair of plungers which simultaneously discharge the liquid, i.e. base and accelerator, contained in the respective cylinders into one end of a common chamber where an agitator, driven by a motor, thoroughly mixes the same and provides for the discharge from the other end of the mixed material. The device is held as a conventional syringe, and the rate of depression of the plunger regulates the discharge of material.

The term carpule, as used herein, means a fluid container comprising one or more cylindrical barrels and adapted for insertion in a syringe.

Accordingly, it is an object of the present invention to provide a mixing syringe which is inexpensive to manufacture, durable in structure and efficient in operation.

Another object of the present invention is to provide a mixing syringe which will uniformly mix two fluids and provide for the discharge of the mixed fluids at a manually controlled rate therefrom.

Another object of the present invention is to provide a dental mixing syringe which will accurately measure and adequately mix the ingredients of an impression material, and thereafter dispense prescribed increments of the resulting mix.

Another object of the present invention is to provide a dental mixing syringe which will waste very little material and will save time and effort in enabling a dentist to mix the accelerator and base of impression material in a person's mouth immediately prior to dispensing the same.

Another object of the present invention is to provide a dental mixing syringe which will mix and dispense the material in small portions so that the consistency of the material is always the same no matter how many teeth are involved in the impression.

Another object of the present invention is to provide a method of mixing impression material which will confine the odor of the mixed material and which will provide a convenient and non-messy way of producing a thoroughly mixed impression material.

Another object of the present invention is to provide a dental mixing syringe in which the carpule therefore may be readily and easily inserted and in which the nozzle assembly therefore may be readily and easily changed, as desired.

Another object of the present invention is to provide a method of mixing a dental impression material which will obviate the necessity of a mixing pad and a spatula.

Another object of the present invention is to provide a disposable nozzle assembly for a dental mixing syringe, the disposable nozzle assembly being inexpensive to manufacture, efficient in operation and readily attached and removed from the syringe body.

Another object of the present invention is to provide a disposable multi-barrel carpule which may be readily and easily inserted into a syringe body for use, and readily and easily removed therefrom after use.

Another object of the present invention is to provide DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a dental mixing syringe constructed in accordance with the present invention;

FIG. 2 is an enlarged fragmentary perspective view of the mixing nozzle assembly of the syringe disclosed in FIG. 1;

FIG. 3 is a vertical sectional view of the syringe shown in FIG. I, the cover of the syringe body being open to disclose the double barrel carpule received therein;

FIG. 4 is a rear, partially broken away, vertical sectional view of the backside of the syringe illustrated in FIGS. 1 and 3;

FIG. 5 is an enlarged, vertical-sectional, fragmentary view showing the discharge nozzle portion of the mixing tube of the syringe shown in FIG. 1;

FIG. 6 is a cross-sectional view taken substantially along lines 66 in FIG. 3;

FIG. 7 is a schematic electrical diagram showing the one circuit arrangement for the motor of the syringe shown in FIG. 1;

FIG. 8 is a view similar to FIG. 7, showing a second embodiment of the electrical arrangement for the motor; and

FIG. 9 is a view similar to FIGS. 7 and 8 but showing still a third embodiment of the electrical circuitry forthe motor of the syringe, shown in FIG. 1.

DETAILED DESCRIPTION Referring now in detail to the embodiments chosen for the purpose of illustrating the present invention, numeral 10 denotes generally the metal body of the syringe which body includes a pair of opposed carpule receiving or housing members, i.e. a cradle 11 and a cover 12, hinged along a common edge by a piano hinge 13.

The base housing member or cradle 11 includes a pair of parallel, concaved, juxtaposed, semi-cylindrical grooves or inner surfaces 14 and 15 which merge along a central ridge 16, so as to provide a receiving cradle for the double barrel carpule, denoted generally by numeral 20.

The double barrel carpule 20 includes a pair of hollow, clear plastic, tubular barrels or cylinders 21 and 22 which are joined axially throughout their length by a rectangular petition plate 23. The petition plate 23 is disposed along the plane, common to the axes of the cylinders 21 and 22. At one end of the plate 23 is pro vided an ejector lever 24, projecting sidewise or normal to the plane of 23.

Preferably, the double barrel carpule 20 is cast as an integral or unitary member, the cylinders 21 and 22 being provided respectively with a pair of axial, cylindrical or uniform diameter bores 25 and 26, throughout their lengths.

As is common in carpules, liquid within the bores 25 and 26 are confined by rubber or resilient sliding plugs 27 and 28 and fixed plugs 29 and 30. As will be understood by those skilled in the art, liquid is discharged from the interior of'the bores 25 and 26 by puncturing the plugs 29 and 30, respectively, and by urging the sliding plugs 27 and 28 inwardly toward plugs 29 and 30.

The lever 24 is provided for the purpose of permitting the carpule 20 to be tilted out of the base member or cradle 11, when the syringe body is open. This lever 24 tapers outwardly and is provided with a rounded knob 31 at its distal end. It is disposed approximately parallel to the piston end of the double barrel carpule 20.

The hinged cover member 12 is pivotally carried by the cradle or base member 11 and is adapted to pivot about the piano hinge 13 from an open position, as seen in FIGS. 1 and 3, to a closed position, as illustrated in FIG. 4.

The outer edge 32 of the cover member 12 which is opposite the edge containing hinge 13 is provided with one element; namely, a latch 33 of a detent, the latch 33 having an inwardly projecting lug 34 which is received in an opening 35 in the outer side edge 36 of the cradle member 11, when the cover 12 is closed against the cradle member 11.

The inner surface of the cover member 12 is complementary to the inner surface of the cradle member 11, including a pair ofjuxtaposed semi-cylindrical surfaces 37 and 38 which are joined along a central ridge portion 39.

It will be understood that when the cover member-12 is closed against the cradle member 11, the surfaces 38 and 14 define a cylinder having a longitudinal axis and adapted to confine the cylinder 21. In like manner, the opposed concaved surfaces and 37 confine the cylinder 22. The opposed ridges l6 and 39 thus receive and clamp, therebetween, the plate 23. Hence, the double barrel carpule is confined by the cradle member 11 and the cover member 12 against a lateral movement, when the lug 34 is received in the aperture 35.

For confining the double barrel carpule 20 against longitudinal movement, with respect to the body 10,

the forward end portion of body 10 is provided with a nozzle member receiving cap, denoted generally by numeral 50. Furthermore, the rear end of body 10 is provided with a flat transversely extending handle or finger grip, denoted generally by numeral 60, the extremities of which protrude outwardly of member 11 and 12 to provide finger receiving wings 61 and 62. The wings 61, 62 extend in opposite directions outwardly in generally radial directions from the body 10, as seen best in FIG. 1, and are concaved facing downwardly, as best seen in FIGS. 3 and 4 so as to provide concaved lower surfaces 63 and 64 for receiving the fingers of a person which grasp the instrument.

Between the wings 61 and 62, the end plate is flat, being provided with generally cylindrical,'juxtaposed, merged abutment plates 65 and 66 which limit the upward or rearward movement of the carpule 20. Furthermore, these abutment plates 65 and 66 slidably receive, through their respective centers, a pair of parallel disposed spaced piston rods 67 and 68 of the plunger 70. The forward end of the piston rods 67 and 68 are provided with flat plate like pistons 71 and 72 which abut against the inner surfaces of the abutment plates 65, 66 to limit outward movement of the plunger and abut the plugs 27, 28.

The outer ends of the piston rods 67 and 68 are connected by a common transversely extending handle 73. The handle 73 is disposed in approximately a parallel position with respect to the end plate 60. The distance from the handle 73 to the end plate 60 is the stroke of the plunger 70, being such that with the plunger extended, the instrument may be grasped in a persons hand with a pair of fingers of his hand looping under and receiving the surfaces 63 and 64 as the ball of the hand or the thumb receives the top or outer surface of the handle 73. In such a manner, the piston rods 67' and 68 may be urged axially inwardly from a position shown in FIGS. 1, 3 and 4 to a position in which the handle 73 is disposed adjacent the end plate 60, whereby the pistons 71 and 72 are urged their full distance through the cylinders 21 and 22, urging plugs 27, 28 downwardly or inwardly toward and against plugs 29, 30. The forward or downward movement of the carpule 20 is arrested by the cap 50.

The forward end of cap 50 is cylindrical, being provided with external threads 51 which receive the internal threads 52 (seen in FIG. 3) of a collar or sleeve 53 of the nozzle assembly 80.

In more detail, the clamping collar or the sleeve 53 includes a cylindrical portion 54 having the internal threads 52 and having its outer surface knurled, at numeral 55, so that it may be readily rotated on and off the cap 50. The forward end portion of the sleeve 53 is provided with a flat plate 56, the central portion of which is provided with a circular aperture 57 for receiving the nozzle assembly, denoted by numeral 80. The inner surface of plate 56, which defines the central opening therein, is tapered outwardly toward the discharge end of the syringe.

The nozzle assembly includes a clear plastic mixing tube 81, having an inner frustoconical or flaring proximal cylindrical hollow tubular end 82 which is received in the tapered central hole of plate 56. The distal-end 83 of the mixing tube 81 tapers axia'lly outwardly and is curved to terminate in a small radially facing discharge opening 84, through which the mixed material is discharged.

The nozzle assembly 80 also includes an end bearing or spider 85, seen best in FIGS. 2 and 3, received within the cylindrical portion of the mixing tube 81. The spider 85 includes a central journal or hub from which radiate circumferentially equally spaced outwardly extending arms. The ends of the arms of spider 85 engage the inner surface of the mixing tube 81. The journal portion of the spider 85 receives the end of a central axially disposed shaft 86 of a rotatable agitator, denoted generally by numeral 87. The shaft 86 is provided, as best seen in FIG. 2, with a plurality of radially extending mixing fingers or rods 88. Rods 88 are axially and circumferentially spaced along the length of shaft 86 to provide effective means for mixing the base material and accelerator and for advancing the mixed material through tube 81.

The shaft 86 projects throughout substantially the entire length of the mixing tube 81, terminating at its lower end in the journal of spider 85. Its upper or inner end extends through the tapered proximal end 82, being journaled by a cone shaped or frustoconical journal block, denoted by numeral 90. The inner end or protruding end of the shaft 86 passes through and beyond block 90 and is splined at numeral 89, so that it may be received in the circumferential spaced lands and grooves in the center of a drive pinion 90, seen in FIGS. 1, 3 and 6.

Pinion 91 is disposed within a central counterbored recess of the cap 50. The teeth of pinion 91 mesh with a laterally off-set drive cog 92 which is also recessed in cap 50. The drive cog 92 is received on the end of a drive shaft 93 extending from an electrical motor 94 which is nestled between the convexed outer surfaces of the lobes of cradle member 11.

A motor housing 100, the inner edge portion of which conforms to outer surface of the cradle member 11, encases the motor 94, the housing 100 being sufficiently large that it also receives the A batteries 96 and 97, on opposite sides of motor 94, as illustrated in FIG. 4. The housing 100 thus confines the motor 94 in place for driving, by the cog wheels 92 and pinion 91, the shaft 87. Coil springs 98 and 99 in housing 100 urge the batteries 96 and 97 into their appropriate positions.

As seen in FIG. 3, the pinion 91 is carried for rotation by a stub shaft 95 which projects through a central opening in the cap 50, the stub shaft 95 having an enlarged retainer flange 101 on its end for preventing outward movement of pinion 91.

On opposite sides of the splined end 89 of shaft 87, the conical journal block 90 is provided with spaced, parallel, outwardly projecting eduction tubes 102 and 103, the ends of which are beveled at numerals 104 and 105, respectively, so as to provide pointed ends which are adapted to penetrate the end plugs 29 and 30, respectively, of the carpule when the carpule 20 is inserted into the cradle member 11 or when the mixing nozzle 80 is installed in place on cap 50. The eduction tubes 102 and 103 are disposed parallel to each other and are equally spaced on opposite sides of the major axes of the syringe. These tubes 102 and 103 communicate with channels 106 and 107, on the surface of journal block 90, which in turn communicate with the interior mixing chamber of the mixing tube 81, adjacent the proximal end 82.

The cap 50 is provided with a pair of parallel apertures for holes 108 and 109, seen best in FIG. 1, through which the eduction tubes 102 and 103 pass.

Since the eduction tubes 102 and 103 are longer than the thickness of cap 50, they project through the plugs 29 and 30 so as to terminate within the cylinders 21 and 22, respectively. Therefore, downward movement of the plunger 70, will urge the liquid from the respective chambers of cylinders 21 and 22, through the eduction tubes 102 and 103 and thence down the passageways 106 and 107, respectively, so that they are co-mingled as they enter the cylindrical part of the mixing tube 81. The rotation of motor 94 through its gear train, including cog wheel 92 and pinion 91, rotates the shaft 86 thereby causing the rods 88 to travel in rotary paths so as to mix the two ingredients fed into the mixing tube.

Further, depression of plunger urges this mixed material out of the discharge opening 84 of the mixing tube.

By regulating the distance traveled by the plunger 70, the quantity of material mixed and discharged from the mixing tube 81 may be quite accurately regulated.

In FIGS. 7, 8 and 9 are three different ways of supplying current to the motor 94. In each instance, there is a lever 120, mounted for pivoting on a transverse pivot pin 121 carried by cradle member 11.

One end of lever projects inwardly of cradle member 11 and terminates in the central portion thereof, so as to be urged upwardly or outwardly by coiled spring 122, seen in FIG. 3. The upward movement of the inner arm, however, is arrested by the handle 60. The outer end of lever 120 protrudes below the wing 62 of the handle 60 and is normally in spaced relationship thereto so that when the lever 120 is urged into juxtaposition or to a position contiguous with the wing 62, a circuit is made to energize or actuate a motor 64.

In the embodiment illustrated in FIG. 7, a normally open switch 123 is closed when the lever 120 is pivoted in a counterclockwise direction. This switch 123 is in series with the batteries 96, 97 and motor 94. In more detail, one wire 124 connected to one terminal of switch 123 is connected to the negative side of battery 196. The other wire 125, leading from the other terminal of switch 123 is connected to the motor 94. The motor, in turn, is connected to a positive terminal of battery 97 via wire 126 while the two batteries are arranged in series,- through wire 127. Hence, the closing of switch 123 completes a circuit to the motor 94. Since the spring 122 urges the lever in a clockwise direction, the switch 123 is normally open until the lever is rotated, as aforesaid.

In FIG. 8, it will be seen that if desired the motor may be driven from a power pack illustrated generally by numeral 130. Current is supplied to the power pack at intervals by terminals 131 and 132. The switch 133 completes a circuit from the power pack to the motor 194 to drive the gear train heretofore described.

If desired, the motor may be connected through an extension cord (not shown) which connects the motor 294 to line current from an external source. In such an arrangement, the terminals 141 and 142 supply current by normally opened switch 143 and fuse 144 to the motor 294. It will be understood that the lever, such as lever 120, closes switch 143 and that the springs, such as spring 122 in FIG. 3, opens the switch 143 when the lever 120 is not depressed. It will also be understood that the motor 294 functions in identical fashion to the motor 94. g

It is now seen that when carpule 20 is installed in the cradle 1 l, the axes of pistons 6, 7 and 8 are respectively aligned longitudinally of the syringe with the axes of cylinders 21 and 22. Also'the axes of passageways 108 and 109 are aligned respectively with the axes of cylinders 21 and 22. Therefore, the axes of eduction tubes 102 and 103 are aligned respectively with the axes of cylinders 21 and 22.

Furthermore, one component axis passing through piston 67, cylinder 21, passageway 108 and eduction tube 102 is on one side parallel to the major axis of the syringe, i.e. the axis of shaft 86, while the other component axis passing through piston 68, cylinder 22, passageway 109 and eduction tube 103 is equidistance from and parallel to the major axes on the other side, thereof.

It will also be observed that when plunger 70 is in its most retracted position the pistons 71 and 72 are recessed into cavities in the plates 65 and 66 so that exposed surfaces of pistons 71 and 72 are in a common plane with the inner surface of plates 65 and 66. Also, the distance from plates 65, 66 to cap 50 mounted on opposite ends of cradle 11, is slightly greater than the length of carpule so that it may be snugly received by the cradle 11.

OPERATION From the foregoing description, the operation of the present device is quite apparent. First, a carpule 20, containing the base in one cylinder 21 and the accelerator in another cylinder 22, is installed in the cradle member 11. Then the cover 12 is closed thereover, the detent, including latch 34, latching the cover in place in apposition to the cradle member 11. This confines the double barrel carpule 20 in place, aligning the slidable plugs 27 and 28 with the pistons 71 and 72. It will be understood, of course, that prior to the installation of the carpule 20 in place, the plunger 70 must be retracted to its outermost position, as shown in FIG. 1. It is also to be understood that the nozzle assembly 80 is not installed, at this stage.

After the carpule 20 has been installed and clamped in place by closing of the cover-12, the nozzle assembly 80 is installed by inserting the eduction tubes 102 and 103 through the passageways 108 and 109 and thence through the central portions of the stationary plugs 29 and 30 so that the pointed tips or points 104 and 105 pass through the plugs 29 and 30 and terminate within the chambers of the cylinders 21 and 22.

Thereafter, the collar 53 is threaded onto the cap 50. Of course, the inserting of the eduction tubes 102 and 103 through the passageways 108 and 109 automatically align the spline 89 so that it will be received in the lines and grooves of the pinion 91. When the syringe is ready to be used, the operator grasps the syringe with his fingers engaging the wings 61 and 62, one finger looping over the lever 120. The base of the thumb of the operators hand can rest against the handle 73 so upon contracting of the fingers of the hand, the plunger 70 will be urged inwardly, while simultaneously therewith the lever 120 is depressed against the wing 62 so as to actuate the motor 91, 191 or 291, as the case may be. This commences rotation of shaft 87 so that the mixing rods 88 mix the material as such material is discharged simultaneously through the eduction tubes 102 and 103 and thence via passageways 106 and 107 into the chamber of the mixing tube 81. Thence, as explained above, the thoroughly mixed accelerator and base material is discharged from opening 84.

The syringe, thus described, is of such a size that the nozzle assembly and the body of the syringe may be inserted into the open mouth of a patient so that the mixed material may be directed against the appropriate tooth for making an impression of such tooth.

Since the material is not exposed to the atmosphere in the mixing tube, no appreciable odor is apparent from the mixing thereof.

When the operation of the device is completed, the plunger may be retracted quite readily and the nozzle assembly removed.

In some instances, it is only necessary to remove from the nozzle assembly, the mixing tube, so that it may be flushed out, and the agitator shaft 87 washed. Since the passageways 106 and 107 open outwardly, once the mixing tube has been removed, these passageways may be flushed out as well as the eduction tubes 102 and 103. The nozzle assembly, illustrated in FIG. 2, is so inexpensive, however, that it may be disposed of in toto so that a sterile and clean nozzle assembly can be used for each successive patient. Also, the carpules 20 are readily removed by the opening of cover 12 and replaced for successive patients or successive operations of the plunger.

What is claimed is:

1. A mixing syringe comprising a syringe body including a pair of body members, a hinge disposed along and joining the sides of said members, said members forming a cradle and a cover, said cover being movable in an arcuate path to and away from said cradle, the inside surfaces of said members each including a pair of concave surfaces joined along a common convex central ridge extending longitudinally of said member, a carpule received between said members, said carpule including a pair of hollow, cylindrical parallel disposed barrels open at both ends, a partition joining said barrels for maintaining the same in their parallel relationsip, a cap at one end of said body mounted on one body member, a transversely extending plate mounted on said one body member at the opposite end thereof from said cap, the distance between said handle and said cap being approximately the length of said carpule, said plate extending outwardly of said one member on both sides thereof, a plunger including a pair of spaced parallel slidable pistons carried by'said plate, a handle joining the outer ends of said piston so as to maintain the same in parallel relationship, said ,carpules including a pair of plugs in the ends of both of said cylinders and a fluid material within said carpule cylinders, a pair of said plugs being disposed adjacent said pistons when said carpule is installed in said one member and being movable towards the other plugs of said cylinders when said plunger is pushed inwardly of said one member, a removable nozzle assembly mounted on said cap, a collar, on said cap for maintaining said nozzle assembly in position on said cap, said nozzle assembly including a mixing tube, an agitator within said mixing tube, said agitatorincluding a shaft disposed along the axis of said tube and agitator members extending from said shaft, a spider within the distal end of said mixing tube receiving one end of said shaft, a journal block within the other end of said mixing tube, said shaft extending through said journal block and therebeyond, said shaft terminating in the splined end, said journal block and the proximal end of said mixing tube being retained in place by said collar, a pair of eduction tubes on opposite sides of said shaft and extending from said journal block, said journal block being provided with a pair of passageways communicating with said eduction tubes, respectively, and also communicating with the proximal end of said mixing tube, said eduction tubes extending parallel to each other and terminating in pointed ends, said cap being provided with passageways, said passageways receiving said eduction tubes when said nozzle assembly is mounted on said cap, said eduction tubes being of sufficient length that they penetrate through the plugs in the ends of said cylinders when said carpule is installed in said one member and when said nozzle assembly is installed on said cap, a

gear train within said cap, said gear train receiving the splined end of said shaft when said nozzle assembly is mounted on said cap, said mixing tube being provided at its distal end with an opening through which a mixture of the fluid materials contained in said carpule which are fed through said eduction tubes and said passageways in this mixing tube are discharged therefrom, a motor within said body for driving said gear train, and detent means for maintaining said body members in a closed position around said carpule.

Claims (1)

1. A mixing syringe comprising a syringe body including a pair of body members, a hinge disposed along and joining the sides of said members, said members forming a cradle and a cover, said cover being movable in an arcuate path to and away from said cradle, the inside surfaces of said members each including a pair of concave surfaces joined along a common convex central ridge extending longitudinally of said member, a carpule received between said members, said carpule including a pair of hollow, cylindrical parallel disposed barrels open at both ends, a partition joining said barrels for maintaining the same in their parallel relationship, a cap at one end of said body mounted on one body member, a transversely extending plate mounted on said one body member at the opposite end thereof from said cap, the distance between said handle and said cap being approximately the length of said carpule, said plate extending outwardly of said one member on both sides thereof, a plunger including a pair of spaced parallel slidable pistons carried by said plate, a handle joining the outer ends of said pistons so as to maintain the same in parallel relationship, said carpules including a pair of plugs in the ends of both of said cylinders and a fluid material within said carpule cylinders, a pair of said plugs being disposed adjacent said pistons when said carpule is installed in said one member and being movable towards the other plugs of said cylinders when said plunger is pushed inwardly of said one member, a removable nozzle assembly mounted on said cap, a collar on said cap for maintaining said nozzle assembly in position on said cap, said nozzle assembly including a mixing tube, an agitator withIn said mixing tube, said agitator including a shaft disposed along the axis of said tube and agitator members extending from said shaft, a spider within the distal end of said mixing tube receiving one end of said shaft, a journal block within the other end of said mixing tube, said shaft extending through said journal block and therebeyond, said shaft terminating in the splined end, said journal block and the proximal end of said mixing tube being retained in place by said collar, a pair of eduction tubes on opposite sides of said shaft and extending from said journal block, said journal block being provided with a pair of passageways communicating with said eduction tubes, respectively, and also communicating with the proximal end of said mixing tube, said eduction tubes extending parallel to each other and terminating in pointed ends, said cap being provided with passageways, said passageways receiving said eduction tubes when said nozzle assembly is mounted on said cap, said eduction tubes being of sufficient length that they penetrate through the plugs in the ends of said cylinders when said carpule is installed in said one member and when said nozzle assembly is installed on said cap, a gear train within said cap, said gear train receiving the splined end of said shaft when said nozzle assembly is mounted on said cap, said mixing tube being provided at its distal end with an opening through which a mixture of the fluid materials contained in said carpule which are fed through said eduction tubes and said passageways in this mixing tube are discharged therefrom, a motor within said body for driving said gear train, and detent means for maintaining said body members in a closed position around said carpule.
US3767085A 1971-08-02 1971-08-02 Mixing syringe Expired - Lifetime US3767085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16805671 true 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
US3767085A true US3767085A (en) 1973-10-23

Family

ID=22609917

Family Applications (1)

Application Number Title Priority Date Filing Date
US3767085A Expired - Lifetime US3767085A (en) 1971-08-02 1971-08-02 Mixing syringe

Country Status (1)

Country Link
US (1) US3767085A (en)

Cited By (179)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952920A (en) * 1974-12-30 1976-04-27 Bridgeport Chemical Corporation Dispenser for multi-component products
US4067479A (en) * 1975-07-31 1978-01-10 Products Research & Chemical Corporation Two part material meter-mix dispenser apparatus
US4090129A (en) * 1977-01-28 1978-05-16 University Of Virginia Stopped-flow reaction apparatus utilized in conjunction with continuous-flow resistive-particle counting apparatus
US4197942A (en) * 1975-09-03 1980-04-15 Picker Corporation Containerized fluid supply for fluid mixing and dispensing system
US4260077A (en) * 1979-10-04 1981-04-07 Aelco Corporation Dual separable dispenser
WO1983002712A1 (en) * 1982-02-05 1983-08-18 Hans Klaus Schneider Device for blending dental pastes
DE3537381A1 (en) * 1985-10-21 1986-05-22 Alfred Schmid Ag Plastikwerk Apparatus and method for dosing and mixing of two different, pasty or viscous masses low or higher
US4621747A (en) * 1983-07-01 1986-11-11 Tebel Machinefabrieken B.V. Apparatus for charge-wise dosing a metered volume quantity of a flowing medium continuously supplied to the apparatus under delivery pressure
US4655372A (en) * 1984-09-21 1987-04-07 The Joy Of Painting Paint dispenser
FR2602214A1 (en) * 1986-08-04 1988-02-05 Brunel Marc Dispenser making it possible to dispense a dose of at least one product, especially a liquid or pasty product and, in particular, pasty products for the taking of impressions
EP0319639A1 (en) * 1987-12-07 1989-06-14 Lawrence Dr. Colin Dispensing mixer for the storage and mixing of separate materials
US4846373A (en) * 1982-09-07 1989-07-11 Penn Laurence R Apparatus for proportioning or for proportioning and mixing plural different fluid compositions
US4871090A (en) * 1987-07-30 1989-10-03 Hilti Aktiengesellschaft Cartridge assembly for flowable masses
DE3823708A1 (en) * 1988-07-13 1990-01-18 Licentia Gmbh A method of manufacturing an outlet cross-section of substances contained in a closure membrane containers containing
US4902281A (en) * 1988-08-16 1990-02-20 Corus Medical Corporation Fibrinogen dispensing kit
US4948016A (en) * 1986-08-11 1990-08-14 Sashco, Inc. Laminated materials container
US4951843A (en) * 1989-08-16 1990-08-28 Sealant Equipment & Engineering, Inc. Disposable mixing chamber liner and paddle for a dynamic mixing and dispensing gun
US4974752A (en) * 1989-11-27 1990-12-04 Sirek Andrew J Heated caulk dispensing gun
US4979942A (en) * 1989-10-16 1990-12-25 Johnson & Johnson Medical, Inc. Two component syringe delivery system
US5064098A (en) * 1990-02-23 1991-11-12 Physical Systems, Inc. Dual component dispenser gun
US5080262A (en) * 1989-01-17 1992-01-14 Thera Patent Gmbh & Co. Kg Gesellschaft Fur Industrielle Schutzrechte Mixing dispenser for pasty masses
EP0492413A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for mixing and applying masses composed of several components
EP0492412A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Dynamic mixer
FR2674223A1 (en) * 1991-03-13 1992-09-25 Dow Corning Sa Devices for mixing and dispensing a silicone compound having several constituents
US5161715A (en) * 1991-03-25 1992-11-10 Giannuzzi Anthony C Double-barreled epoxy injection gun
US5240141A (en) * 1992-06-24 1993-08-31 Minnesota Mining And Manufacturing Company Hand-held dispenser with pivotal cover for collapsible tubes
US5271527A (en) * 1992-04-02 1993-12-21 Habley Medical Technology Corporation Reusable pharmaceutical dispenser with full stroke indicator
US5286257A (en) * 1992-11-18 1994-02-15 Ultradent Products, Inc. Syringe apparatus with detachable mixing and delivery tip
US5286258A (en) * 1991-03-08 1994-02-15 Habley Medical Technology Corporation Multipharmaceutical delivery system
US5301842A (en) * 1991-03-06 1994-04-12 Frank Ritter Multicomponent cartridge for plastic materials
US5314412A (en) * 1991-04-17 1994-05-24 Novo Nordisk A S Manifold for a two barrel syringe
EP0603492A1 (en) * 1992-10-23 1994-06-29 Franz-Josef Dr. Bergmann Device for mixing and distributing pasty substances
US5328459A (en) * 1993-05-06 1994-07-12 Laghi Aldo A Apparatus and method for dispensing and aspirating high viscosity materials
US5332124A (en) * 1993-05-17 1994-07-26 Chesebrough-Pond's, Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US5336014A (en) * 1991-11-18 1994-08-09 Keller Wilhelm A Manually operated dispensing appliance, in particular for a double dispensing cartridge for two-component substances
US5335827A (en) * 1992-12-22 1994-08-09 Chesebrough-Pond's Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
DE4312740A1 (en) * 1993-04-20 1994-10-27 Gurit Essex Ag Apparatus for emptying of cartridges
DE9417665U1 (en) * 1994-11-07 1995-01-26 Wegener Gmbh Means for processing and discharging of at least two pasty components
US5409465A (en) * 1994-02-07 1995-04-25 Boggs; Michael S. Impression syringe
US5478323A (en) * 1993-04-02 1995-12-26 Eli Lilly And Company Manifold for injection apparatus
US5542934A (en) * 1995-06-02 1996-08-06 Silver; Richard M. Multiple carpule hypodermic syringe
US5547107A (en) * 1993-01-04 1996-08-20 Package Research, Inc. Dispenser for flowable materials
US5582596A (en) * 1992-09-26 1996-12-10 Juridical Foundation The Chemo-Sero-Therapeutic Research Institute Applicator for applying a biocompatible adhesive
DE29617872U1 (en) * 1996-10-16 1996-12-12 Dreve Otoplastik Gmbh Device for squeezing out of plastic masses containing cartridges
EP0723807A3 (en) * 1995-01-16 1997-02-05 Wilhelm A Keller Mixer and multiple component dispensing device assembly and method for the aligned connection of the mixer to the multiple component dispensing device
US5656035A (en) * 1995-04-25 1997-08-12 Avoy; Donald R. Refillable fibrinogen dispensing kit
WO1997028834A1 (en) * 1996-02-06 1997-08-14 Plasmaseal Llc Method and apparatus for applying tissue sealant
DE19618693A1 (en) * 1996-05-09 1997-11-13 Upat Max Langensiepen Kg Cartridge for interchangeable twin component masses in foil bags
FR2757429A1 (en) * 1996-12-23 1998-06-26 Lesage Patrick A distribution of an extrudable material such as a dental paste
WO1998050302A1 (en) * 1997-05-06 1998-11-12 The Plastek Group Product dispenser having separable refill cartridge
US5875928A (en) * 1995-01-13 1999-03-02 Bayer Aktiengesellschaft Device for mixing and discharging a molding composition
US5881920A (en) * 1997-05-06 1999-03-16 The Plastek Group Product dispenser having separable refill cartridge
WO1999020328A2 (en) 1997-10-22 1999-04-29 Minnesota Mining And Manufacturing Company Dispenser for an adhesive tissue sealant
USRE36235E (en) * 1987-01-16 1999-06-29 Wilhelm Keller Dispensing and mixing apparatus
US6039215A (en) * 1998-06-12 2000-03-21 The Procter & Gamble Company Dual product pump dispenser with multi-outlet closure for product separation
WO2000021653A1 (en) * 1998-10-14 2000-04-20 Kettenbach Gmbh & Co. Kg Device for applying a pasty two-component mixture
EP1083962A1 (en) * 1998-06-03 2001-03-21 Baxter International Inc. Direct dual filling device for sealing agents
WO2001024869A1 (en) * 1999-10-06 2001-04-12 United States Surgical Fibrin sealant applicator system
US6234994B1 (en) * 1996-09-10 2001-05-22 Omrix Biopharmaceuticals Sa Multicomponent tissue adhesive application device and holder for such device
WO2001062333A1 (en) * 2000-02-23 2001-08-30 United States Surgical, A Division Of Tyco Healthcare Group Adhesive applicator
US6290101B1 (en) * 2000-09-01 2001-09-18 Peter J. Chang Cartridge stabilizing plate for dual barrel dispensers
WO2001067961A1 (en) * 2000-03-10 2001-09-20 3M Innovative Properties Company Dispenser for an adhesive tissue sealant
US6331172B1 (en) 1997-04-14 2001-12-18 Baxter International Inc. Applicator for dispensing measured quantities with use of controlled suction
US6394982B1 (en) 1997-07-11 2002-05-28 United States Surgical Corporation Fibrin glue applicator system
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
US6454739B1 (en) * 1999-09-13 2002-09-24 Korea Greencross Corp. Fibrin sealant delivery device
US6471670B1 (en) 1998-10-05 2002-10-29 Karl Enrenfels Fibrin sealant applicator system
US20020161335A1 (en) * 2001-04-02 2002-10-31 Metzner Hubert J. Biological sealant storage and dispensing system
US20020190082A1 (en) * 1999-07-29 2002-12-19 Ammann Patentanwalte Ag Bern Cartridge dispenser including drive for dynamic mixer
US6523992B1 (en) * 1999-11-12 2003-02-25 Kettenbach Gmbh & Co. Kg Device for mixing two pasty substances, particularly for mixing a dental impression substance with catalyst substance
US6527749B1 (en) 1997-12-19 2003-03-04 United States Surgical Corporation Two component dispenser system
US6540395B2 (en) * 1999-12-23 2003-04-01 Ernst Mühlbauer KG Dynamic mixer for dental impression compounds
US20030123323A1 (en) * 2001-12-28 2003-07-03 Alexander Bublewitz Device for mixing two paste-like compounds, in particular for mixing a dental-molding compound with a catalyzing compound
US6612465B2 (en) * 2000-10-13 2003-09-02 Dentsply Research & Development Corp. Multi-component mixing storage and dispensing device
US6620138B1 (en) * 1999-03-19 2003-09-16 Disetronic Licensing Ag Infusor, catheter means and catheter head
US6644365B1 (en) 2002-04-19 2003-11-11 Baxter International, Inc. Tilting direct dual filling device
WO2004030729A1 (en) * 2002-09-30 2004-04-15 Bausch & Lomb Incorporated Double-barrel syringe for ophthalmic surgeries
US6723067B2 (en) 2001-07-26 2004-04-20 David H. Nielson Apparatus for delivering aerosolized fibrin endoscopically to a wound
WO2004047969A1 (en) * 2002-11-28 2004-06-10 Chemische Fabrik Kreussler & Co. Gmbh Device for producing medical foam
WO2004056281A1 (en) * 2002-12-19 2004-07-08 Ernst Mühlbauer Gmbh & Co. Kg Device for dispensing a mixed multi-component compound
US6764467B1 (en) 1997-12-19 2004-07-20 United States Surgical Corporation Fibrin mixture and dispenser assembly
US20040144801A1 (en) * 2000-09-21 2004-07-29 Pierson Paul Richard Mixing tip for dental materials
FR2850859A1 (en) * 2003-02-11 2004-08-13 Lydie Tchouangang Human and animal dental print taking kit for use by dentist, has mixer preparing print taking product, adhesive container pasting product on internal faces of universal trays of container and wax paper recording occlusion
US20040159715A1 (en) * 2003-02-03 2004-08-19 Leach Michael D. Spray applicator
EP1488758A1 (en) * 2003-06-18 2004-12-22 3M Espe Ag Dispensing cartridge
US20040257909A1 (en) * 2003-03-06 2004-12-23 Pieroni Robert J. Dispensing and mixing tip
DE19618718B4 (en) * 1996-05-09 2005-01-13 3M Espe Ag A process for the admixture of impression materials
US6848906B2 (en) * 2000-12-05 2005-02-01 Heraeus Kulzer Gmbh & Co. Kg Syringe for the metered delivery of dental materials
US20050027240A1 (en) * 2003-07-15 2005-02-03 Daniel Fehr System and method for mixing at least four components
US6884230B1 (en) 1998-03-09 2005-04-26 Baxter International Inc. Dispensing head for a tissue sealant applicator and process of use
US6921380B1 (en) 1998-10-01 2005-07-26 Baxter International Inc. Component mixing catheter
US20050226819A1 (en) * 2002-09-27 2005-10-13 Pierson Paul R Packaged dental composition
US20050226095A1 (en) * 2003-08-14 2005-10-13 Wagner Ingo W Mixer element for a mixer for multi-component pastes, and mixer using the same
US20050228396A1 (en) * 2002-06-03 2005-10-13 Soren Jonsson Feeding device for a monomer
US20050232073A1 (en) * 2004-04-19 2005-10-20 Wagner Ingo W Dynamic mixer
US20060049269A1 (en) * 1999-05-26 2006-03-09 Tariq Osman Generation of therapeutic microfoam
US20060062736A1 (en) * 2003-11-17 2006-03-23 Wright David D I Therapeutic foam
US7018357B2 (en) 2001-02-27 2006-03-28 Tyco Healthcare Group Lp External mixer assembly
US7025755B2 (en) 1997-04-14 2006-04-11 Baxter International Inc. Medical suctioning apparatus and methods of use
US20060116646A1 (en) * 2004-06-28 2006-06-01 Weiss Jennifer J Bi-inoculator dual syringe clip
US20060253082A1 (en) * 2005-04-21 2006-11-09 Mcintosh Kevin D Fluid dispenser
US20060280690A1 (en) * 2003-11-17 2006-12-14 Wright David D I Methods of preparing a foam comprising a sclerosing agent
US20060283891A1 (en) * 2005-06-21 2006-12-21 Kovac Karen S Quick load caulking gun cartridge holder
US20070003488A1 (en) * 2003-11-17 2007-01-04 Wright David D I Methods of preparing a foam comprising a sclerosing agent
US20070003489A1 (en) * 2003-11-17 2007-01-04 Wright David D I Therapeutic foam
US20070031345A1 (en) * 2000-11-24 2007-02-08 Harman Anthony D Generation of therapeutic microfoam
WO2007109915A1 (en) * 2006-03-24 2007-10-04 Medmix Systems Ag Discharge arrangement with detachably fastenable accessory parts
US20070244442A1 (en) * 2004-12-22 2007-10-18 Chowhan Masood A Device for Ophthalmic Drug Delivery
US20080031827A1 (en) * 2001-08-08 2008-02-07 Maria Garcia-Olmedo Dominguez Injectables in foam. New Pharmaceutical applications
EP1550512A3 (en) * 2003-12-12 2008-02-27 Medmix Systems AG Fluid applying device for a fluid dispensing apparatus
US20080161772A1 (en) * 2007-01-03 2008-07-03 Medtronic Vascular, Inc. Devices and Methods for Injection of Multiple-Component Therapies
WO2008091251A2 (en) * 2007-01-23 2008-07-31 Infusive Technologies, Llc Mixing syringe with and without flush
EP1985358A1 (en) * 2007-04-24 2008-10-29 Tyco Healthcare Group, LP Applicator system and method of use
US20090034357A1 (en) * 2004-09-22 2009-02-05 Jens Gramann Mixer for multi-component pastes, kit, and method of mixing paste components
US20090093789A1 (en) * 2007-10-09 2009-04-09 Alcon Research, Ltd. Method of Delivering A Rate And Temperature - Dependent Substance Into The Eye
US20090093788A1 (en) * 2007-10-09 2009-04-09 Alcon Research, Ltd. Thermal Coefficient Driven Drug Pellet Size For Ophthalmic Injection
US20090124704A1 (en) * 2005-05-13 2009-05-14 William John Jenkins Therapeutic foam
US20090191279A1 (en) * 2008-01-29 2009-07-30 Ultradent Products, Inc. Fluoride varnish compositions including an organo phosphoric acid adhesion promoting agent
EP2102076A1 (en) * 2006-12-15 2009-09-23 3M Innovative Properties Company Mixing and dispensing curable multi-component materials
US20090247651A1 (en) * 2008-04-01 2009-10-01 Tyco Healthcare Group Lp Bioadhesive Composition Formed Using Click Chemistry
EP2111801A1 (en) * 2008-04-24 2009-10-28 Tyco Healthcare Group LP Dynamic mixing applicator
US20090272759A1 (en) * 2004-08-31 2009-11-05 Quickshot Packaging Pty Ltd. Beverage dispenser and method
US20100091607A1 (en) * 2006-08-18 2010-04-15 Sven Meyer Device for producing a multi-component compound
US7766900B2 (en) 2005-02-21 2010-08-03 Biomet Manufacturing Corp. Method and apparatus for application of a fluid
US20100215748A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Functionalized adhesive medical gel
US20100212829A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Medical devices incorporating functional adhesives
US20100215659A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Functionalized surgical adhesives
US20100215709A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Medical device with inflammatory response-reducing coating
EP2236088A1 (en) 2009-03-30 2010-10-06 Confluent Surgical Inc. Compartmented syringe
US20100307935A1 (en) * 2006-05-01 2010-12-09 Ultradent Products, Inc. Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods
WO2011006056A1 (en) * 2009-07-09 2011-01-13 Ams Research Corporation Multi-chamber cellular mixing and delivery system and method
US20110077672A1 (en) * 1995-06-07 2011-03-31 Fleischman Sidney D Devices For Installing Stasis Reducing Means In Body Tissue
US20110084094A1 (en) * 2003-08-14 2011-04-14 3M Innovative Properties Company Capsule for two-component materials
US20110139821A1 (en) * 2008-09-22 2011-06-16 Medmix Systems Ag Connector having mixing element for discharge arrangement
US20110253739A1 (en) * 2008-10-17 2011-10-20 Suguru Nishio Fluid container unit and method for injecting different kinds of fluids into fluid usage equipment
US20120109053A1 (en) * 2010-10-28 2012-05-03 Tyco Healthcare Group Lp Applicator Tip
US8177747B2 (en) 2009-12-22 2012-05-15 Alcon Research, Ltd. Method and apparatus for drug delivery
US8182769B2 (en) 2008-04-04 2012-05-22 Biomet Biologics, Llc Clean transportation system
US20120125951A1 (en) * 2009-06-02 2012-05-24 Sanofi-Aventis Deutschland Gmbh Delivery of Two or More Medicaments Through a Single Dose Selection and Single Dispense Interface
US20120156178A1 (en) * 2010-12-15 2012-06-21 Natalie Ann Borgos Treatment of peyronies disease
US20120203167A1 (en) * 2005-09-12 2012-08-09 Lanny Johnson Use of autologous sediment from fluid aspirates as vehicles for drug delivery
US20120214124A1 (en) * 2011-02-21 2012-08-23 Dr. Bryan W. McLelland High Volume Carpule System
US8372036B2 (en) 2009-05-06 2013-02-12 Alcon Research, Ltd. Multi-layer heat assembly for a drug delivery device
US20130037570A1 (en) * 2010-04-29 2013-02-14 3M Innovative Properties Company System comprising a mixing and dispensing device and a material container
US20130043282A1 (en) * 2010-04-20 2013-02-21 Noviscens Ab Syringe dispenser, stand and application plate for said syringe dispenser and method for its use
US8454558B2 (en) 2007-02-09 2013-06-04 Ultradent Products, Inc. Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems and methods
US20130161353A1 (en) * 2011-12-22 2013-06-27 Sulzer Mixpac Ag Dispensing device for multi-component cartridges
US8512728B2 (en) 2009-02-21 2013-08-20 Sofradim Production Method of forming a medical device on biological tissue
US8518272B2 (en) 2008-04-04 2013-08-27 Biomet Biologics, Llc Sterile blood separating system
US20130309136A1 (en) * 2012-03-30 2013-11-21 Boston Microfluidics Sample processing methods and systems to collect and dilute a biological sample
US8648144B2 (en) 2009-02-21 2014-02-11 Sofradim Production Crosslinked fibers and method of making same by extrusion
US20140052059A1 (en) * 2012-08-14 2014-02-20 Allergan, Inc. Syringe for mising and dispensing adipose tissue
US20140117046A1 (en) * 2011-10-17 2014-05-01 Sulzer Mixpac Ag Cartridge, method of manufacturing same and multicomponent cartridge
US8777906B1 (en) * 2002-01-24 2014-07-15 Robin Scott Gray Syringe with inspection window
US8795331B2 (en) 2010-03-25 2014-08-05 Covidien Lp Medical devices incorporating functional adhesives
US8865857B2 (en) 2010-07-01 2014-10-21 Sofradim Production Medical device with predefined activated cellular integration
US20150045725A1 (en) * 2013-08-12 2015-02-12 Vanderbilt University Insufflation and co2 delivery for minimally invasive procedures
US8956603B2 (en) 2009-02-21 2015-02-17 Sofradim Production Amphiphilic compounds and self-assembling compositions made therefrom
US8968818B2 (en) 2009-02-21 2015-03-03 Covidien Lp Medical devices having activated surfaces
US8969473B2 (en) 2009-02-21 2015-03-03 Sofradim Production Compounds and medical devices activated with solvophobic linkers
US20150105749A1 (en) * 2012-05-16 2015-04-16 Sanofi-Aventis Deutschland Gmbh Dispense interface for an ejection device
US9039979B2 (en) 2009-02-21 2015-05-26 Sofradim Production Apparatus and method of reacting polymers passing through metal ion chelated resin matrix to produce injectable medical devices
WO2015077456A3 (en) * 2013-11-22 2015-11-19 Tapocik Bryan Pen removably retaining single use capsule
US9247931B2 (en) 2010-06-29 2016-02-02 Covidien Lp Microwave-powered reactor and method for in situ forming implants
DE102014111035A1 (en) * 2014-08-04 2016-02-04 Aap Biomaterials Gmbh Mixing device, designed in particular for mixing bone cement
US9273191B2 (en) 2009-02-21 2016-03-01 Sofradim Production Medical devices with an activated coating
US9272074B2 (en) 2010-03-25 2016-03-01 Sofradim Production Surgical fasteners and methods for sealing wounds
US9289922B2 (en) 2006-11-14 2016-03-22 Atomic Energy Of Canada Limited/Energie Device and method for surface replication
US9375699B2 (en) 2009-02-21 2016-06-28 Sofradim Production Apparatus and method of reacting polymers by exposure to UV radiation to produce injectable medical devices
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components
JP2016159236A (en) * 2015-03-02 2016-09-05 日本アドックス株式会社 Two-liquid mixture discharger equipped with valve body
US20160271320A1 (en) * 2013-10-15 2016-09-22 Aptar France Sas Device for packaging a fluid product dispenser
WO2016152527A1 (en) * 2015-03-26 2016-09-29 株式会社ジーシー Double syringe
US20160287836A1 (en) * 2012-01-30 2016-10-06 Ipsumpro, S.L. Modified medical syringe with a flow regulator for the administration of local anaesthetic
US9523159B2 (en) 2009-02-21 2016-12-20 Covidien Lp Crosslinked fibers and method of making same using UV radiation
US9555154B2 (en) 2009-02-21 2017-01-31 Covidien Lp Medical devices having activated surfaces
US9579685B2 (en) 2012-09-21 2017-02-28 Wilton Industries, Inc. Coupler for decorating bag
US9775928B2 (en) 2013-06-18 2017-10-03 Covidien Lp Adhesive barbed filament
US9861978B2 (en) 2012-12-05 2018-01-09 Boston Microfluidics, Inc. Mechanically actuated vacuum controlled fluid collection

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555711A (en) * 1921-10-26 1925-09-29 Harry B Hershinger Grease gun
DE1126082B (en) * 1960-12-16 1962-03-22 Dr Hermann Neuhierl food processor
US3035775A (en) * 1958-06-09 1962-05-22 Ici Ltd Spray gun with mixing means
GB896993A (en) * 1959-09-21 1962-05-23 Salo David Rand Improvements in or relating to mixing or agitating machines or appliances
US3130872A (en) * 1962-02-06 1964-04-28 R C Can Co Device for discharging viscous fluid
US3166221A (en) * 1961-04-27 1965-01-19 Leo Pharm Prod Ltd Double-tube dispensing container
US3311265A (en) * 1965-06-03 1967-03-28 Chem Dev Corp Double-barreled dispensing gun
US3390814A (en) * 1965-09-24 1968-07-02 Chem Dev Corp Mixing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555711A (en) * 1921-10-26 1925-09-29 Harry B Hershinger Grease gun
US3035775A (en) * 1958-06-09 1962-05-22 Ici Ltd Spray gun with mixing means
GB896993A (en) * 1959-09-21 1962-05-23 Salo David Rand Improvements in or relating to mixing or agitating machines or appliances
DE1126082B (en) * 1960-12-16 1962-03-22 Dr Hermann Neuhierl food processor
US3166221A (en) * 1961-04-27 1965-01-19 Leo Pharm Prod Ltd Double-tube dispensing container
US3130872A (en) * 1962-02-06 1964-04-28 R C Can Co Device for discharging viscous fluid
US3311265A (en) * 1965-06-03 1967-03-28 Chem Dev Corp Double-barreled dispensing gun
US3390814A (en) * 1965-09-24 1968-07-02 Chem Dev Corp Mixing device

Cited By (298)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952920A (en) * 1974-12-30 1976-04-27 Bridgeport Chemical Corporation Dispenser for multi-component products
US4067479A (en) * 1975-07-31 1978-01-10 Products Research & Chemical Corporation Two part material meter-mix dispenser apparatus
US4197942A (en) * 1975-09-03 1980-04-15 Picker Corporation Containerized fluid supply for fluid mixing and dispensing system
US4090129A (en) * 1977-01-28 1978-05-16 University Of Virginia Stopped-flow reaction apparatus utilized in conjunction with continuous-flow resistive-particle counting apparatus
US4260077A (en) * 1979-10-04 1981-04-07 Aelco Corporation Dual separable dispenser
WO1983002712A1 (en) * 1982-02-05 1983-08-18 Hans Klaus Schneider Device for blending dental pastes
EP0087029A1 (en) * 1982-02-05 1983-08-31 Hans Klaus Schneider Device for mixing dental masses
JPS59500122A (en) * 1982-02-05 1984-01-26
US4846373A (en) * 1982-09-07 1989-07-11 Penn Laurence R Apparatus for proportioning or for proportioning and mixing plural different fluid compositions
US4621747A (en) * 1983-07-01 1986-11-11 Tebel Machinefabrieken B.V. Apparatus for charge-wise dosing a metered volume quantity of a flowing medium continuously supplied to the apparatus under delivery pressure
US4655372A (en) * 1984-09-21 1987-04-07 The Joy Of Painting Paint dispenser
DE3537381A1 (en) * 1985-10-21 1986-05-22 Alfred Schmid Ag Plastikwerk Apparatus and method for dosing and mixing of two different, pasty or viscous masses low or higher
US4759633A (en) * 1985-10-21 1988-07-26 Alfred Schmid Apparatus and process for metering and mixing two different materials that are pasty or of low to high viscosity
FR2602214A1 (en) * 1986-08-04 1988-02-05 Brunel Marc Dispenser making it possible to dispense a dose of at least one product, especially a liquid or pasty product and, in particular, pasty products for the taking of impressions
US4948016A (en) * 1986-08-11 1990-08-14 Sashco, Inc. Laminated materials container
USRE36235E (en) * 1987-01-16 1999-06-29 Wilhelm Keller Dispensing and mixing apparatus
US4871090A (en) * 1987-07-30 1989-10-03 Hilti Aktiengesellschaft Cartridge assembly for flowable masses
EP0319639A1 (en) * 1987-12-07 1989-06-14 Lawrence Dr. Colin Dispensing mixer for the storage and mixing of separate materials
DE3823708A1 (en) * 1988-07-13 1990-01-18 Licentia Gmbh A method of manufacturing an outlet cross-section of substances contained in a closure membrane containers containing
WO1990001959A1 (en) * 1988-08-16 1990-03-08 Corus Medical Corporation Fibrinogen dispensing kit
US4902281A (en) * 1988-08-16 1990-02-20 Corus Medical Corporation Fibrinogen dispensing kit
US5080262A (en) * 1989-01-17 1992-01-14 Thera Patent Gmbh & Co. Kg Gesellschaft Fur Industrielle Schutzrechte Mixing dispenser for pasty masses
WO1991002593A1 (en) * 1989-08-16 1991-03-07 Sealant Equipment & Engineering, Inc. Disposable mixing chamber liner and paddle for a dynamic mixing and dispensing gun
US4951843A (en) * 1989-08-16 1990-08-28 Sealant Equipment & Engineering, Inc. Disposable mixing chamber liner and paddle for a dynamic mixing and dispensing gun
US4979942A (en) * 1989-10-16 1990-12-25 Johnson & Johnson Medical, Inc. Two component syringe delivery system
US4974752A (en) * 1989-11-27 1990-12-04 Sirek Andrew J Heated caulk dispensing gun
US5064098A (en) * 1990-02-23 1991-11-12 Physical Systems, Inc. Dual component dispenser gun
US5286105A (en) * 1990-12-21 1994-02-15 Thera Patent Gmbh & Co. Kg Gesellschaft Fuer Industrielle Schutzrechte Apparatus for mixing and dispensing multiple-component substances
EP0492412A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Dynamic mixer
EP0492413A1 (en) * 1990-12-21 1992-07-01 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Device for mixing and applying masses composed of several components
US5249862A (en) * 1990-12-21 1993-10-05 Thera Patent Gmbh & Co.Kg Gesellschaft Fur Industrielle Schutzrechte Dynamic mixer
US5301842A (en) * 1991-03-06 1994-04-12 Frank Ritter Multicomponent cartridge for plastic materials
US5286258A (en) * 1991-03-08 1994-02-15 Habley Medical Technology Corporation Multipharmaceutical delivery system
FR2674223A1 (en) * 1991-03-13 1992-09-25 Dow Corning Sa Devices for mixing and dispensing a silicone compound having several constituents
US5161715A (en) * 1991-03-25 1992-11-10 Giannuzzi Anthony C Double-barreled epoxy injection gun
US5314412A (en) * 1991-04-17 1994-05-24 Novo Nordisk A S Manifold for a two barrel syringe
US5336014A (en) * 1991-11-18 1994-08-09 Keller Wilhelm A Manually operated dispensing appliance, in particular for a double dispensing cartridge for two-component substances
US5271527A (en) * 1992-04-02 1993-12-21 Habley Medical Technology Corporation Reusable pharmaceutical dispenser with full stroke indicator
US5240141A (en) * 1992-06-24 1993-08-31 Minnesota Mining And Manufacturing Company Hand-held dispenser with pivotal cover for collapsible tubes
US5582596A (en) * 1992-09-26 1996-12-10 Juridical Foundation The Chemo-Sero-Therapeutic Research Institute Applicator for applying a biocompatible adhesive
EP0603492A1 (en) * 1992-10-23 1994-06-29 Franz-Josef Dr. Bergmann Device for mixing and distributing pasty substances
US5286257A (en) * 1992-11-18 1994-02-15 Ultradent Products, Inc. Syringe apparatus with detachable mixing and delivery tip
US5335827A (en) * 1992-12-22 1994-08-09 Chesebrough-Pond's Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US5547107A (en) * 1993-01-04 1996-08-20 Package Research, Inc. Dispenser for flowable materials
US5478323A (en) * 1993-04-02 1995-12-26 Eli Lilly And Company Manifold for injection apparatus
DE4312740A1 (en) * 1993-04-20 1994-10-27 Gurit Essex Ag Apparatus for emptying of cartridges
US5328459A (en) * 1993-05-06 1994-07-12 Laghi Aldo A Apparatus and method for dispensing and aspirating high viscosity materials
US5332124A (en) * 1993-05-17 1994-07-26 Chesebrough-Pond's, Usa Co., A Division Of Conopco, Inc. Multi-cavity dispensing refill cartridge
US5409465A (en) * 1994-02-07 1995-04-25 Boggs; Michael S. Impression syringe
EP0710487A3 (en) * 1994-11-02 1997-04-02 Lilly Co Eli Manifold for injection apparatus
DE9417665U1 (en) * 1994-11-07 1995-01-26 Wegener Gmbh Means for processing and discharging of at least two pasty components
US5875928A (en) * 1995-01-13 1999-03-02 Bayer Aktiengesellschaft Device for mixing and discharging a molding composition
EP0723807A3 (en) * 1995-01-16 1997-02-05 Wilhelm A Keller Mixer and multiple component dispensing device assembly and method for the aligned connection of the mixer to the multiple component dispensing device
US5656035A (en) * 1995-04-25 1997-08-12 Avoy; Donald R. Refillable fibrinogen dispensing kit
US5542934A (en) * 1995-06-02 1996-08-06 Silver; Richard M. Multiple carpule hypodermic syringe
US20110077672A1 (en) * 1995-06-07 2011-03-31 Fleischman Sidney D Devices For Installing Stasis Reducing Means In Body Tissue
EP0880372A4 (en) * 1996-02-06 1999-03-24 Plasmaseal Corp Method and apparatus for applying tissue sealant
US5814022A (en) * 1996-02-06 1998-09-29 Plasmaseal Llc Method and apparatus for applying tissue sealant
US6132396A (en) * 1996-02-06 2000-10-17 Plasmaseal Llc Apparatus for applying tissue sealant
EP0880372A1 (en) * 1996-02-06 1998-12-02 Plasmaseal Corporation Method and apparatus for applying tissue sealant
WO1997028834A1 (en) * 1996-02-06 1997-08-14 Plasmaseal Llc Method and apparatus for applying tissue sealant
DE19618718B4 (en) * 1996-05-09 2005-01-13 3M Espe Ag A process for the admixture of impression materials
DE19618693A1 (en) * 1996-05-09 1997-11-13 Upat Max Langensiepen Kg Cartridge for interchangeable twin component masses in foil bags
US6234994B1 (en) * 1996-09-10 2001-05-22 Omrix Biopharmaceuticals Sa Multicomponent tissue adhesive application device and holder for such device
DE29617872U1 (en) * 1996-10-16 1996-12-12 Dreve Otoplastik Gmbh Device for squeezing out of plastic masses containing cartridges
FR2757429A1 (en) * 1996-12-23 1998-06-26 Lesage Patrick A distribution of an extrudable material such as a dental paste
US7025755B2 (en) 1997-04-14 2006-04-11 Baxter International Inc. Medical suctioning apparatus and methods of use
US6331172B1 (en) 1997-04-14 2001-12-18 Baxter International Inc. Applicator for dispensing measured quantities with use of controlled suction
US5967373A (en) * 1997-05-06 1999-10-19 The Plastek Group Product dispenser having separable refill cartridge and staging and locking structure
US5881921A (en) * 1997-05-06 1999-03-16 The Plastek Group Product dispenser having separable refill top loading cartridge
US5881920A (en) * 1997-05-06 1999-03-16 The Plastek Group Product dispenser having separable refill cartridge
WO1998050302A1 (en) * 1997-05-06 1998-11-12 The Plastek Group Product dispenser having separable refill cartridge
US6394982B1 (en) 1997-07-11 2002-05-28 United States Surgical Corporation Fibrin glue applicator system
WO1999020328A2 (en) 1997-10-22 1999-04-29 Minnesota Mining And Manufacturing Company Dispenser for an adhesive tissue sealant
US6458095B1 (en) 1997-10-22 2002-10-01 3M Innovative Properties Company Dispenser for an adhesive tissue sealant having a housing with multiple cavities
US6648852B2 (en) 1997-10-22 2003-11-18 3M Innovative Peroperties Company Dispenser for an adhesive tissue sealant
WO1999020328A3 (en) * 1997-10-22 2000-04-06 Minnesota Mining & Mfg Dispenser for an adhesive tissue sealant
US6569113B2 (en) 1997-10-22 2003-05-27 3M Innovative Properties Company Dispenser for an adhesive tissue sealant
US6527749B1 (en) 1997-12-19 2003-03-04 United States Surgical Corporation Two component dispenser system
US6764467B1 (en) 1997-12-19 2004-07-20 United States Surgical Corporation Fibrin mixture and dispenser assembly
US6884230B1 (en) 1998-03-09 2005-04-26 Baxter International Inc. Dispensing head for a tissue sealant applicator and process of use
US7081103B2 (en) 1998-06-03 2006-07-25 Baxter International Inc. Direct dual filling device for sealing agents
EP1083962A4 (en) * 1998-06-03 2008-11-26 Baxter Int Direct dual filling device for sealing agents
US20030139774A1 (en) * 1998-06-03 2003-07-24 Epstein Gordon Howard Direct dual filling device for sealing agents
EP1083962A1 (en) * 1998-06-03 2001-03-21 Baxter International Inc. Direct dual filling device for sealing agents
US6475183B1 (en) * 1998-06-03 2002-11-05 Baxter International Inc. Direct dual filling device for sealing agents
US7207969B2 (en) 1998-06-03 2007-04-24 Baxter International Inc. Direct dual filling device for sealing agents
US6039215A (en) * 1998-06-12 2000-03-21 The Procter & Gamble Company Dual product pump dispenser with multi-outlet closure for product separation
US6921380B1 (en) 1998-10-01 2005-07-26 Baxter International Inc. Component mixing catheter
US6471670B1 (en) 1998-10-05 2002-10-29 Karl Enrenfels Fibrin sealant applicator system
US6394643B1 (en) * 1998-10-14 2002-05-28 Kettenbach Gmbh & Co. Kg Device for mixing two pasty materials, especially for mixing a dental impression material with a catalyst material
WO2000021653A1 (en) * 1998-10-14 2000-04-20 Kettenbach Gmbh & Co. Kg Device for applying a pasty two-component mixture
US6620138B1 (en) * 1999-03-19 2003-09-16 Disetronic Licensing Ag Infusor, catheter means and catheter head
DE19912434B4 (en) * 1999-03-19 2013-10-24 Roche Diagnostics Gmbh Infusion device, catheter device and catheter head
US20060049269A1 (en) * 1999-05-26 2006-03-09 Tariq Osman Generation of therapeutic microfoam
US8091801B2 (en) 1999-05-26 2012-01-10 Btg International Limited Generation of therapeutic microfoam
US7604185B2 (en) 1999-05-26 2009-10-20 Btg International Ltd. Generation of therapeutic microfoam
US20090256006A1 (en) * 1999-05-26 2009-10-15 Tariq Osman Generation of therapeutic microfoam
US20090041827A1 (en) * 1999-05-26 2009-02-12 Btg International Ltd. Therapeutic Microfoam
US20080145401A1 (en) * 1999-05-26 2008-06-19 Tariq Osman Generation of Therapeutic Microfoam
US6854621B2 (en) 1999-07-29 2005-02-15 Mixpac Systems Ag Cartridge dispenser including drive for dynamic mixer
US20020190082A1 (en) * 1999-07-29 2002-12-19 Ammann Patentanwalte Ag Bern Cartridge dispenser including drive for dynamic mixer
US6454739B1 (en) * 1999-09-13 2002-09-24 Korea Greencross Corp. Fibrin sealant delivery device
WO2001024869A1 (en) * 1999-10-06 2001-04-12 United States Surgical Fibrin sealant applicator system
US6523992B1 (en) * 1999-11-12 2003-02-25 Kettenbach Gmbh & Co. Kg Device for mixing two pasty substances, particularly for mixing a dental impression substance with catalyst substance
US20020175186A1 (en) * 1999-12-02 2002-11-28 Keller Wilhelm A. Dynamic mixer
US6932243B2 (en) * 1999-12-02 2005-08-23 Mixpac Systems Ag Dispensing assembly with dynamic mixer
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
US6540395B2 (en) * 1999-12-23 2003-04-01 Ernst Mühlbauer KG Dynamic mixer for dental impression compounds
WO2001062333A1 (en) * 2000-02-23 2001-08-30 United States Surgical, A Division Of Tyco Healthcare Group Adhesive applicator
EP2275039A1 (en) 2000-03-10 2011-01-19 NeoMend, Inc. Dispenser for an adhesive tissue sealant
WO2001067961A1 (en) * 2000-03-10 2001-09-20 3M Innovative Properties Company Dispenser for an adhesive tissue sealant
US6290101B1 (en) * 2000-09-01 2001-09-18 Peter J. Chang Cartridge stabilizing plate for dual barrel dispensers
US20040144801A1 (en) * 2000-09-21 2004-07-29 Pierson Paul Richard Mixing tip for dental materials
US6612465B2 (en) * 2000-10-13 2003-09-02 Dentsply Research & Development Corp. Multi-component mixing storage and dispensing device
US7842282B2 (en) 2000-11-24 2010-11-30 Btg International Limited Generation of therapeutic microfoam
US20070031345A1 (en) * 2000-11-24 2007-02-08 Harman Anthony D Generation of therapeutic microfoam
US7842283B2 (en) 2000-11-24 2010-11-30 Btg International Limited Generation of therapeutic microfoam
US20070031346A1 (en) * 2000-11-24 2007-02-08 Harman Anthony D Generation of therapeutic microfoam
US6848906B2 (en) * 2000-12-05 2005-02-01 Heraeus Kulzer Gmbh & Co. Kg Syringe for the metered delivery of dental materials
US7018357B2 (en) 2001-02-27 2006-03-28 Tyco Healthcare Group Lp External mixer assembly
US20020161335A1 (en) * 2001-04-02 2002-10-31 Metzner Hubert J. Biological sealant storage and dispensing system
US6874657B2 (en) * 2001-04-02 2005-04-05 Zlb Behring Gmbh Biological sealant storage and dispensing system
US6723067B2 (en) 2001-07-26 2004-04-20 David H. Nielson Apparatus for delivering aerosolized fibrin endoscopically to a wound
US20080031827A1 (en) * 2001-08-08 2008-02-07 Maria Garcia-Olmedo Dominguez Injectables in foam. New Pharmaceutical applications
US8512680B2 (en) 2001-08-08 2013-08-20 Btg International Ltd. Injectables in foam, new pharmaceutical applications
US6837612B2 (en) * 2001-12-28 2005-01-04 Kettenbach Gmbh & Co. Kg Device for mixing two paste-like compounds, in particular for mixing a dental-molding compound with a catalyzing compound
US20030123323A1 (en) * 2001-12-28 2003-07-03 Alexander Bublewitz Device for mixing two paste-like compounds, in particular for mixing a dental-molding compound with a catalyzing compound
US8777906B1 (en) * 2002-01-24 2014-07-15 Robin Scott Gray Syringe with inspection window
US9764094B1 (en) 2002-01-24 2017-09-19 Robin Scott Gray Syringe with inspection window
US6644365B1 (en) 2002-04-19 2003-11-11 Baxter International, Inc. Tilting direct dual filling device
US20050228396A1 (en) * 2002-06-03 2005-10-13 Soren Jonsson Feeding device for a monomer
US8246629B2 (en) * 2002-06-03 2012-08-21 Cemvac System Ab Feeding device for a monomer
US20090020440A1 (en) * 2002-09-27 2009-01-22 Pierson Paul R Packaged dental composition
US20050226819A1 (en) * 2002-09-27 2005-10-13 Pierson Paul R Packaged dental composition
US7959370B2 (en) 2002-09-27 2011-06-14 Dentsply International, Inc. Packaged dental composition
US20070041776A1 (en) * 2002-09-27 2007-02-22 Pierson Paul R Packaged dental composition
WO2004030729A1 (en) * 2002-09-30 2004-04-15 Bausch & Lomb Incorporated Double-barrel syringe for ophthalmic surgeries
US7963938B2 (en) 2002-11-28 2011-06-21 Chemische Fabrik Kreussler & Co. Device for producing medicinal foam
WO2004047969A1 (en) * 2002-11-28 2004-06-10 Chemische Fabrik Kreussler & Co. Gmbh Device for producing medical foam
US20060178620A1 (en) * 2002-11-28 2006-08-10 Chemische Fabrik Kreussler & Co., Gmbh Device for producing medicinal foam
US20060071023A1 (en) * 2002-12-19 2006-04-06 Ernst Muhlbauer Gmbh * Co. Kg Device for dispensing a mixed multi-component compound
WO2004056281A1 (en) * 2002-12-19 2004-07-08 Ernst Mühlbauer Gmbh & Co. Kg Device for dispensing a mixed multi-component compound
US20040159715A1 (en) * 2003-02-03 2004-08-19 Leach Michael D. Spray applicator
US7077339B2 (en) 2003-02-03 2006-07-18 Biomet, Inc. Spray applicator
FR2850859A1 (en) * 2003-02-11 2004-08-13 Lydie Tchouangang Human and animal dental print taking kit for use by dentist, has mixer preparing print taking product, adhesive container pasting product on internal faces of universal trays of container and wax paper recording occlusion
WO2004071329A1 (en) * 2003-02-11 2004-08-26 Tchouangang Lydie Kit which is used to take individual human or animal dental impressions
US20040257909A1 (en) * 2003-03-06 2004-12-23 Pieroni Robert J. Dispensing and mixing tip
US8147122B2 (en) * 2003-03-06 2012-04-03 Dentsply International Inc. Dispensing and mixing tip for reactive componets
US20090057338A1 (en) * 2003-06-18 2009-03-05 3M Innovative Properties Company Dispensing cartridge
EP1488758A1 (en) * 2003-06-18 2004-12-22 3M Espe Ag Dispensing cartridge
US20050049558A1 (en) * 2003-06-18 2005-03-03 Michael Knee Dispensing cartridge
US9005178B2 (en) 2003-06-18 2015-04-14 3M Innovative Properties Company Dispensing cartridge
US7322956B2 (en) * 2003-07-15 2008-01-29 Straumann Holding, Ab System and method for mixing at least four components
US20050027240A1 (en) * 2003-07-15 2005-02-03 Daniel Fehr System and method for mixing at least four components
US20110084094A1 (en) * 2003-08-14 2011-04-14 3M Innovative Properties Company Capsule for two-component materials
US20050226095A1 (en) * 2003-08-14 2005-10-13 Wagner Ingo W Mixer element for a mixer for multi-component pastes, and mixer using the same
US7320541B2 (en) * 2003-08-14 2008-01-22 3M Espe Ag Mixer element for a mixer for multi-component pastes, and mixer using the same
US8561845B2 (en) * 2003-08-14 2013-10-22 3M Innovative Properties Company Capsule for two-component materials
US20070003488A1 (en) * 2003-11-17 2007-01-04 Wright David D I Methods of preparing a foam comprising a sclerosing agent
US20060062736A1 (en) * 2003-11-17 2006-03-23 Wright David D I Therapeutic foam
US7731986B2 (en) 2003-11-17 2010-06-08 Btg International Ltd. Therapeutic foam
US8048439B2 (en) 2003-11-17 2011-11-01 Btg International Ltd. Therapeutic foam
US20070104651A1 (en) * 2003-11-17 2007-05-10 Wright David D I Therapeutic foam
US20070003489A1 (en) * 2003-11-17 2007-01-04 Wright David D I Therapeutic foam
US7763269B2 (en) 2003-11-17 2010-07-27 Btg International Ltd. Therapeutic foam
US8323677B2 (en) 2003-11-17 2012-12-04 Btg International Ltd. Therapeutic foam
US20060280690A1 (en) * 2003-11-17 2006-12-14 Wright David D I Methods of preparing a foam comprising a sclerosing agent
EP1550512A3 (en) * 2003-12-12 2008-02-27 Medmix Systems AG Fluid applying device for a fluid dispensing apparatus
US20050232073A1 (en) * 2004-04-19 2005-10-20 Wagner Ingo W Dynamic mixer
US20080087683A1 (en) * 2004-04-19 2008-04-17 3M Innovative Properties Company Dynamic mixer
US20060116646A1 (en) * 2004-06-28 2006-06-01 Weiss Jennifer J Bi-inoculator dual syringe clip
US8104642B2 (en) * 2004-08-31 2012-01-31 Quikshot Packaging Pty Ltd Beverage dispenser and method
US20090272759A1 (en) * 2004-08-31 2009-11-05 Quickshot Packaging Pty Ltd. Beverage dispenser and method
US20090034357A1 (en) * 2004-09-22 2009-02-05 Jens Gramann Mixer for multi-component pastes, kit, and method of mixing paste components
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components
US8322909B2 (en) 2004-09-22 2012-12-04 3M Deutschland Gmbh Mixer for multi-component pastes, kit, and method of mixing paste components
US20070244442A1 (en) * 2004-12-22 2007-10-18 Chowhan Masood A Device for Ophthalmic Drug Delivery
US9028457B2 (en) 2005-02-21 2015-05-12 Biomet Biologics, Llc Method and apparatus for application of a fluid
US7766900B2 (en) 2005-02-21 2010-08-03 Biomet Manufacturing Corp. Method and apparatus for application of a fluid
US8444620B2 (en) 2005-02-21 2013-05-21 Biomet Biologics, Llc Method and apparatus for application of a fluid
US8088099B2 (en) * 2005-04-21 2012-01-03 Arteriocyte Medical Systems, Inc. Fluid dispenser
US20100076399A1 (en) * 2005-04-21 2010-03-25 Arteriocyte Medical Systems, Inc. Fluid dispenser
US7635343B2 (en) * 2005-04-21 2009-12-22 Arteriocyte Medical Systems, Inc. Fluid dispenser
US20060253082A1 (en) * 2005-04-21 2006-11-09 Mcintosh Kevin D Fluid dispenser
US8703827B2 (en) 2005-05-13 2014-04-22 Btg International Ltd. Therapeutic foam
US20090124704A1 (en) * 2005-05-13 2009-05-14 William John Jenkins Therapeutic foam
US7712635B2 (en) * 2005-06-21 2010-05-11 Kovac Karen S Quick load caulking gun cartridge holder
US20060283891A1 (en) * 2005-06-21 2006-12-21 Kovac Karen S Quick load caulking gun cartridge holder
US7828178B2 (en) * 2005-06-21 2010-11-09 Kovac Karen S Quick load cartridge holder for a caulking gun
US20100219210A1 (en) * 2005-06-21 2010-09-02 Kovac Karen S Quick load cartridge holder for a caulking gun
US20120203167A1 (en) * 2005-09-12 2012-08-09 Lanny Johnson Use of autologous sediment from fluid aspirates as vehicles for drug delivery
US8518349B2 (en) * 2005-09-12 2013-08-27 Lanny Johnson Use of autologous sediment from fluid aspirates as vehicles for drug delivery
WO2007109915A1 (en) * 2006-03-24 2007-10-04 Medmix Systems Ag Discharge arrangement with detachably fastenable accessory parts
US8100295B2 (en) 2006-03-24 2012-01-24 Medmix Systems Ag Dispensing assembly with removably attachable accessories
US20100163579A1 (en) * 2006-03-24 2010-07-01 Medmix Systems Ag Dispensing Assembly with Removably Attachable Accessories
US8394052B2 (en) 2006-05-01 2013-03-12 Ultradent Products, Inc. Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods
US20100307935A1 (en) * 2006-05-01 2010-12-09 Ultradent Products, Inc. Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods
US7972057B2 (en) * 2006-08-18 2011-07-05 Ernst Muhlbauer Gmbh & Co. Kg Device for producing a multi-component compound
US20100091607A1 (en) * 2006-08-18 2010-04-15 Sven Meyer Device for producing a multi-component compound
US9289922B2 (en) 2006-11-14 2016-03-22 Atomic Energy Of Canada Limited/Energie Device and method for surface replication
EP2102076A4 (en) * 2006-12-15 2010-05-05 3M Innovative Properties Co Mixing and dispensing curable multi-component materials
CN104249860B (en) * 2006-12-15 2017-04-12 3M创新有限公司 Mixing and dispensing curable multi-component material
US9731258B2 (en) 2006-12-15 2017-08-15 3M Innovative Properties Company Mixing and dispensing curable multi-component materials
EP2102076A1 (en) * 2006-12-15 2009-09-23 3M Innovative Properties Company Mixing and dispensing curable multi-component materials
US8057426B2 (en) * 2007-01-03 2011-11-15 Medtronic Vascular, Inc. Devices and methods for injection of multiple-component therapies
US20080161757A1 (en) * 2007-01-03 2008-07-03 Medtronic Vascular, Inc. Devices and Methods for Injection of Multiple-Component Therapies
US7699803B2 (en) * 2007-01-03 2010-04-20 Medtronic Vascular, Inc. Devices and methods for injection of multiple-component therapies
US20080161772A1 (en) * 2007-01-03 2008-07-03 Medtronic Vascular, Inc. Devices and Methods for Injection of Multiple-Component Therapies
WO2008091251A2 (en) * 2007-01-23 2008-07-31 Infusive Technologies, Llc Mixing syringe with and without flush
WO2008091251A3 (en) * 2007-01-23 2009-04-16 Infusive Technologies Llc Mixing syringe with and without flush
US8454558B2 (en) 2007-02-09 2013-06-04 Ultradent Products, Inc. Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems and methods
US9220577B2 (en) 2007-02-09 2015-12-29 Ultradent Products, Inc. Syringe-to-syringe mixing systems and related apparatus and methods
EP2364771A1 (en) 2007-04-24 2011-09-14 Tyco Healthcare Group LP Applicator system and method of use
EP1985358A1 (en) * 2007-04-24 2008-10-29 Tyco Healthcare Group, LP Applicator system and method of use
US20080267005A1 (en) * 2007-04-24 2008-10-30 Tyco Healthcare Group Lp Applicator system and method of use
US20090093789A1 (en) * 2007-10-09 2009-04-09 Alcon Research, Ltd. Method of Delivering A Rate And Temperature - Dependent Substance Into The Eye
US20090093788A1 (en) * 2007-10-09 2009-04-09 Alcon Research, Ltd. Thermal Coefficient Driven Drug Pellet Size For Ophthalmic Injection
US8852561B2 (en) 2008-01-29 2014-10-07 Ultradent Products, Inc. Fluoride varnish compositions including an organo phosphoric acid adhesion promoting agent
US20090191279A1 (en) * 2008-01-29 2009-07-30 Ultradent Products, Inc. Fluoride varnish compositions including an organo phosphoric acid adhesion promoting agent
US8383163B2 (en) 2008-01-29 2013-02-26 Ultradent Products, Inc. Fluoride varnish compositions including an organo phosphoric acid adhesion promoting agent
US8034396B2 (en) 2008-04-01 2011-10-11 Tyco Healthcare Group Lp Bioadhesive composition formed using click chemistry
US20090247651A1 (en) * 2008-04-01 2009-10-01 Tyco Healthcare Group Lp Bioadhesive Composition Formed Using Click Chemistry
US9211487B2 (en) 2008-04-04 2015-12-15 Biomet Biologics, Llc Sterile blood separating system
US8518272B2 (en) 2008-04-04 2013-08-27 Biomet Biologics, Llc Sterile blood separating system
US8182769B2 (en) 2008-04-04 2012-05-22 Biomet Biologics, Llc Clean transportation system
US8197122B2 (en) 2008-04-24 2012-06-12 Tyco Healthcare Group Lp Dynamic mixing applicator
US20090268546A1 (en) * 2008-04-24 2009-10-29 Jon Reinprecht Dynamic mixing applicator
EP2111801A1 (en) * 2008-04-24 2009-10-28 Tyco Healthcare Group LP Dynamic mixing applicator
JP2009262152A (en) * 2008-04-24 2009-11-12 Tyco Healthcare Group Lp Dynamic mixing applicator
US20110139821A1 (en) * 2008-09-22 2011-06-16 Medmix Systems Ag Connector having mixing element for discharge arrangement
US8684233B2 (en) * 2008-10-17 2014-04-01 Saraya Co., Ltd. Fluid container unit and method for injecting different kinds of fluids into fluid usage equipment
US20110253739A1 (en) * 2008-10-17 2011-10-20 Suguru Nishio Fluid container unit and method for injecting different kinds of fluids into fluid usage equipment
US9216226B2 (en) 2009-02-21 2015-12-22 Sofradim Production Compounds and medical devices activated with solvophobic linkers
US20100212829A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Medical devices incorporating functional adhesives
US9421296B2 (en) 2009-02-21 2016-08-23 Covidien Lp Crosslinked fibers and method of making same by extrusion
US8535477B2 (en) 2009-02-21 2013-09-17 Sofradim Production Medical devices incorporating functional adhesives
US20100215659A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Functionalized surgical adhesives
US20100215709A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Medical device with inflammatory response-reducing coating
US9511175B2 (en) 2009-02-21 2016-12-06 Sofradim Production Medical devices with an activated coating
US9273191B2 (en) 2009-02-21 2016-03-01 Sofradim Production Medical devices with an activated coating
US8648144B2 (en) 2009-02-21 2014-02-11 Sofradim Production Crosslinked fibers and method of making same by extrusion
US9510810B2 (en) 2009-02-21 2016-12-06 Sofradim Production Medical devices incorporating functional adhesives
US8512728B2 (en) 2009-02-21 2013-08-20 Sofradim Production Method of forming a medical device on biological tissue
US8663689B2 (en) 2009-02-21 2014-03-04 Sofradim Production Functionalized adhesive medical gel
US8968818B2 (en) 2009-02-21 2015-03-03 Covidien Lp Medical devices having activated surfaces
US20100215748A1 (en) * 2009-02-21 2010-08-26 Sebastien Ladet Functionalized adhesive medical gel
US9375699B2 (en) 2009-02-21 2016-06-28 Sofradim Production Apparatus and method of reacting polymers by exposure to UV radiation to produce injectable medical devices
US9517291B2 (en) 2009-02-21 2016-12-13 Covidien Lp Medical devices having activated surfaces
US9523159B2 (en) 2009-02-21 2016-12-20 Covidien Lp Crosslinked fibers and method of making same using UV radiation
US9550164B2 (en) 2009-02-21 2017-01-24 Sofradim Production Apparatus and method of reacting polymers passing through metal ion chelated resin matrix to produce injectable medical devices
US8969473B2 (en) 2009-02-21 2015-03-03 Sofradim Production Compounds and medical devices activated with solvophobic linkers
US9555154B2 (en) 2009-02-21 2017-01-31 Covidien Lp Medical devices having activated surfaces
US8968733B2 (en) 2009-02-21 2015-03-03 Sofradim Production Functionalized surgical adhesives
US8877170B2 (en) 2009-02-21 2014-11-04 Sofradim Production Medical device with inflammatory response-reducing coating
US8956603B2 (en) 2009-02-21 2015-02-17 Sofradim Production Amphiphilic compounds and self-assembling compositions made therefrom
US9039979B2 (en) 2009-02-21 2015-05-26 Sofradim Production Apparatus and method of reacting polymers passing through metal ion chelated resin matrix to produce injectable medical devices
EP2236088A1 (en) 2009-03-30 2010-10-06 Confluent Surgical Inc. Compartmented syringe
US8372036B2 (en) 2009-05-06 2013-02-12 Alcon Research, Ltd. Multi-layer heat assembly for a drug delivery device
US8632511B2 (en) 2009-05-06 2014-01-21 Alcon Research, Ltd. Multiple thermal sensors in a multiple processor environment for temperature control in a drug delivery device
US8651338B2 (en) * 2009-06-02 2014-02-18 Sanofi-Aventis Deutschland Gmbh Delivery of two or more medicaments through a single dose selection and single dispense interface
US20120125951A1 (en) * 2009-06-02 2012-05-24 Sanofi-Aventis Deutschland Gmbh Delivery of Two or More Medicaments Through a Single Dose Selection and Single Dispense Interface
WO2011006056A1 (en) * 2009-07-09 2011-01-13 Ams Research Corporation Multi-chamber cellular mixing and delivery system and method
US9867788B2 (en) * 2009-07-09 2018-01-16 Boston Scientific Scimed, Inc. Multi-chamber cellular mixing and delivery system and method
US20120101472A1 (en) * 2009-07-09 2012-04-26 Schroeder Tania M Multi-chamber cellular mixing and delivery system and method
US8177747B2 (en) 2009-12-22 2012-05-15 Alcon Research, Ltd. Method and apparatus for drug delivery
US8795331B2 (en) 2010-03-25 2014-08-05 Covidien Lp Medical devices incorporating functional adhesives
US9272074B2 (en) 2010-03-25 2016-03-01 Sofradim Production Surgical fasteners and methods for sealing wounds
US9554782B2 (en) 2010-03-25 2017-01-31 Covidien Lp Medical devices incorporating functional adhesives
US20130043282A1 (en) * 2010-04-20 2013-02-21 Noviscens Ab Syringe dispenser, stand and application plate for said syringe dispenser and method for its use
US9044549B2 (en) * 2010-04-20 2015-06-02 Noviscens Ab Syringe dispenser, stand and application plate for said syringe dispenser and method for its use
US20130037570A1 (en) * 2010-04-29 2013-02-14 3M Innovative Properties Company System comprising a mixing and dispensing device and a material container
US8807394B2 (en) * 2010-04-29 2014-08-19 3M Innovative Properties Company System comprising a mixing and dispensing device and a material container
US9247931B2 (en) 2010-06-29 2016-02-02 Covidien Lp Microwave-powered reactor and method for in situ forming implants
US8865857B2 (en) 2010-07-01 2014-10-21 Sofradim Production Medical device with predefined activated cellular integration
US20120109053A1 (en) * 2010-10-28 2012-05-03 Tyco Healthcare Group Lp Applicator Tip
US8292846B2 (en) * 2010-10-28 2012-10-23 Tyco Healthcare Group Lp Applicator tip
US9675677B2 (en) 2010-12-15 2017-06-13 Boston Scientific Scimed, Inc. Treatment of Peyronie's disease
US9180172B2 (en) * 2010-12-15 2015-11-10 Ams Research Corporation Treatment of Peyronies disease
US20120156178A1 (en) * 2010-12-15 2012-06-21 Natalie Ann Borgos Treatment of peyronies disease
US20120214124A1 (en) * 2011-02-21 2012-08-23 Dr. Bryan W. McLelland High Volume Carpule System
US20140117046A1 (en) * 2011-10-17 2014-05-01 Sulzer Mixpac Ag Cartridge, method of manufacturing same and multicomponent cartridge
US8820581B2 (en) * 2011-12-22 2014-09-02 Sulzer Mixpac Ag Dispensing device for multi-component cartridges
US20130161353A1 (en) * 2011-12-22 2013-06-27 Sulzer Mixpac Ag Dispensing device for multi-component cartridges
US20160287836A1 (en) * 2012-01-30 2016-10-06 Ipsumpro, S.L. Modified medical syringe with a flow regulator for the administration of local anaesthetic
US20130309136A1 (en) * 2012-03-30 2013-11-21 Boston Microfluidics Sample processing methods and systems to collect and dilute a biological sample
US20150105749A1 (en) * 2012-05-16 2015-04-16 Sanofi-Aventis Deutschland Gmbh Dispense interface for an ejection device
US9095654B2 (en) * 2012-08-14 2015-08-04 Allergan, Inc. Syringe for mixing and dispensing adipose tissue
US20140052059A1 (en) * 2012-08-14 2014-02-20 Allergan, Inc. Syringe for mising and dispensing adipose tissue
US9579685B2 (en) 2012-09-21 2017-02-28 Wilton Industries, Inc. Coupler for decorating bag
US9861978B2 (en) 2012-12-05 2018-01-09 Boston Microfluidics, Inc. Mechanically actuated vacuum controlled fluid collection
US9775928B2 (en) 2013-06-18 2017-10-03 Covidien Lp Adhesive barbed filament
US20150045725A1 (en) * 2013-08-12 2015-02-12 Vanderbilt University Insufflation and co2 delivery for minimally invasive procedures
US20160271320A1 (en) * 2013-10-15 2016-09-22 Aptar France Sas Device for packaging a fluid product dispenser
WO2015077456A3 (en) * 2013-11-22 2015-11-19 Tapocik Bryan Pen removably retaining single use capsule
DE102014111035A1 (en) * 2014-08-04 2016-02-04 Aap Biomaterials Gmbh Mixing device, designed in particular for mixing bone cement
JP2016159236A (en) * 2015-03-02 2016-09-05 日本アドックス株式会社 Two-liquid mixture discharger equipped with valve body
WO2016152527A1 (en) * 2015-03-26 2016-09-29 株式会社ジーシー Double syringe

Similar Documents

Publication Publication Date Title
US3587982A (en) Adhesive and sealant dispenser with grinding means
US3256894A (en) Dispensing-type toothbrush
US3682174A (en) Syringe for injection of freshly mixed liquid-powder
US4798582A (en) Needle cartridge
US5501371A (en) Mixing syringe
US5102388A (en) Sequential delivery syringe
US7513901B2 (en) Graft syringe assembly
US4184196A (en) Diagnostic lamp, particularly for checking teeth
US5927976A (en) Medication injection device and method
US3521356A (en) Dispenser for dental filling material
US2591706A (en) Plural-compartment admixing hypodermic syringe ampoule for segregated storage of ingredients of liquid medicinal solutions and therapeutic preparations
US5286257A (en) Syringe apparatus with detachable mixing and delivery tip
US6328715B1 (en) Unit dose low viscosity material dispensing system
US5289919A (en) Endodontic dental kit with color-coding means
US2487502A (en) Instrument for electrosurgical resection
US20050055011A1 (en) Automatic injection device with reset feature
US4109655A (en) Multi-penetration vaccination apparatus
US4215476A (en) Health services combination irrigator and aspirator
US4225254A (en) Surgical scrub system
US4801263A (en) Osseous implant syringe
US4378333A (en) Device for preparing blood smears on glass slides and method therefor
US5816804A (en) Fiber-ended open orifice delivery tip
US4117728A (en) Pipette
US5049125A (en) Needleless injection apparatus of a liquid, notably for dental care
US6309372B1 (en) Integrated mixing and dispensing apparatus