US2610628A - Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures - Google Patents

Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures Download PDF

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Publication number
US2610628A
US2610628A US160988A US16098850A US2610628A US 2610628 A US2610628 A US 2610628A US 160988 A US160988 A US 160988A US 16098850 A US16098850 A US 16098850A US 2610628 A US2610628 A US 2610628A
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US
United States
Prior art keywords
plug
liquid
chamber
tube
vial
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
US160988A
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English (en)
Inventor
Marshall L Lockhart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compule Corp
Original Assignee
Compule Corp
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
Priority to BE503143D priority Critical patent/BE503143A/xx
Application filed by Compule Corp filed Critical Compule Corp
Priority to US160988A priority patent/US2610628A/en
Priority to GB9739/51A priority patent/GB685978A/en
Priority to FR1044686D priority patent/FR1044686A/fr
Priority to DEC4137A priority patent/DE860688C/de
Priority to CH297198D priority patent/CH297198A/fr
Application granted granted Critical
Publication of US2610628A publication Critical patent/US2610628A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • B65D25/082—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents the partition being in the form of a plug or the like which is removed by increasing or decreasing the pressure within the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • B65D25/085—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents the partition being in the form of a plug or the like which is dislodged by means of a plunger rod or the like pushing the plug down
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • B65D25/087—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents the partition being in the form of a plug or the like which can be raised off its seat by means of a pull cord or the like, e.g. the plug being connected to the cap

Definitions

  • Another object of the present invention is to provide such a vial structure in the form of a tube having a medial constriction and closed off at one end by an integral wall with a resilient gate plug seated in the constriction to define between it and that closed end a chamber. for one material, with a piston plug seated in the other end of. the tube to define between it and the gate plug another chamber adapted to contain a liquid, the piston plug carrying thrust means to permit it to be pushed forward in the liquid chamber for 'pierceable material so that after the gate plug 2 has been removed by application of hydraulic pressure with inward motion of the piston plug, access to a resulting mixture or solution within the unopened vial may be had by means of a hollow needle thrust through the piston plug structure.
  • Fig. 1 is a longitudinal or axial section, to an enlarged scale, of a loaded embodiment of the present invention
  • Fig. 2 is a sectional view similar to Fig. 1 illustrating manipulation of parts thereof to effect intercommunication. between segregated chambers to permit admixture ot-separately-housed materials or ingredients;.
  • Fig. 3 is aside viewof the structure shown in Fig. 2, but substantially to accurate scale, with parts of an operators thumb and finger indicated in the proper positions of manipulations to effect first, inter-communication between chambers and, second, admixing of ,the ingredients whichhad been segregated in the separate chambers;
  • Fig. 4 is an axial or longitudinal section of the structure shown in Fig. 3 indicatinga'conventional hypodermic needle, with parts broken away, being employed to withdraw a dosage. of solution after admixture of the solute and solvent thereof;
  • Fig. 5 is a View similar to Fig. 4, but toja larger scale and with parts broken away, showinga modification of the piston plug employed therein;
  • Fig. 6 is a view similar to Fig. 1 of a modified formof the structure shown therein with special cap means being provided to apply thrust .to'the piston, plug closing off the liquid chamber for creating the unseating hydraulic pressure; and
  • Fig. 7 is a sectional view similar to Fig. 6 showing the relative positions or" the parts of that construction after the piston plug in the end of the liquid chamber has been thrust forward by depressi'onoi' the cap to effect the. unseating oi the gate plug with attendant spilling of the liquid into the other ingredient chambery
  • various proposals have been made as to the construction of plural-compartment containers or'vials to house y into the remaining portion of the tube between in a segregated manner different materials or 7 ingredients to be mixed together at the time of use of a mixture of the ingredients.
  • Such proposals have been made in connection with :the storage and distribution of medicinal preparations the medicament or solute ingredient of which tends to deteriorate or lose strength if stored for an appreciable timein the presence of the liquid vehicle or solvent.
  • tube H is closed at one end [2 with an integral wall which may be of any suitable y .shape, such as hemispherical,
  • tube ll hasits other end l3 open to provide a mouth substantially of the same diameter as the internal diameter of the tube except at an intermediate point or waist l4. At waist 14 tube It is circumferentially constricted to provide a circular internal seat [5 of a diameter substantially'less than the internal diameter of the remainder of the tube. As indicated in Fig. 2, the
  • diameter of the internal seat l5 may be a dimension .X appreciably less than the diameter of the remaining portions of the tube llv of a dimension 'Z.
  • a substantially cylindrical gate plug l6 Iormed of suitablerresilient material, such as synthetic or natural rubber (for example, pure gum), is of a diameter which is of a dimension Y intermediate the diameter dimensions X and ,Z, so that it" mavjbe easil inserted through the open mouth at l3 and forced into seat there 'to form a firm fluid-tight partitioning seal.
  • suitablerresilient material such as synthetic or natural rubber (for example, pure gum)
  • tegral end wall [2 and gate plug [6 define therelbetween a chamber l! in which may be loaded .
  • the piston section I22 is hollow, as in the case of the embodimentshown in Figs. 1 to 4 inclusive, but the socket I23 thereinis preferably of less lateral dimension in order to assure fairly thick walls, particularly in the thrust-post I25.
  • Piston plug- I28 is, as in the case of piston plug 20, formed of suitable needlemierceable resilient or elastic material, preferably pure gum rubber, and by virtue of the appreciable'dimension of the diameter ofthrust post I25 and the reduced thickness of end wall I24 at its mid portion termed, for convenience, the target area,,;the withdrawing needle 3I can be pierced through the end wall I'24' of the thrust post itself to th; socket I23 as is graphically illustrated in F ig 'Worklng models have proven-that the piston plug I20 illustrated in Fig. 5 is fully capable of acting in the desired manner while assuring the presence of the important characteristics herein indicated.
  • the internal diameter of skirt 49 is preferably slightly smaller thanthe external diameter of the end of tube 3 so that there .will be slight gripping action to. maintain cap 48 upon the end of the tube in the position shown inFig. 6 during handling and until it is desired to fire the device.
  • such difference in those diameters should be sufficiently small so as not materiallyto interfere with slidingaction of the skirt 49 down over the outer surface of the tube 3II to assure that thrust of piston plug 46 by thrust post 41 may be accomplished with ease.
  • gate plug I6 will be sucked into chamber II1, with attendant forward motion of the body of liquid 2I and piston plug46 at the other end into liquid chamber I9, permitting spilling of the liquid on the solids I8 for admixture; or unseating of the gate plug by such suction for permitting such admixture may be permitted without undue motion of cap-cov ered plug 46 closing the outer end of. liquid chamber I9 by providing a small gaseous head in ,the liquid chamber.
  • vial structure as defined in claim 4 char acterized by the provision of the piston plug-as a cupped structure formed-of resilient needlepierceable material, with the cupping thereof facilitating piercing of a hollow needle through the end thereof for withdrawal of mixture contents.
  • vial structure comprising a cylindrical tube a piston plug of needle-pierceable elastic material comprising an imperforate cupped structure with its closed end formed as a projecting thrust member having an outer engageable end and being of appreciable stiffness so as to permit said plug to be pushed into the'tube by physical application of pressure to said engageableend externally of said tube without encom passing support until the outer end of said thrust member approaches the vicinity of the end of said tube to create hydraulic pressure in confined liquid, with said appreciably stiff projecting thrust member being axially hollow to the vicinity of its outer end so that the latter is pierceable readily by a hollow needle for withdrawal of mixture contents with the side walls of'said member being appreciably thick to attain the stiffness.
  • a vial for storage of a liquid and'another material segregated in separate chambers having a gated intercommunicating-passage to permit admixture comprising, in combination, a substantially tubular bodyclosed at one end by an integral wall and of substantially uniform diameter except in its mid-section where it is constricted to provide a circular internal seat of a diameter substantially less than the diameter of 59.7. said body on ';eitherside" thereoL-the other end or said tubularbodyhaving a.
  • a dual chamber glass tube for segregating storage of ingredients of a mixture having one end thereof permanently closed by an integral transverse bottom and being of substantially the same diameter throughout except in its mid-section, said tube having a. constriction at its mid-section to provide a constricted internal seat of appreciably smaller diameter than the internal diameter of the remaining portions of said tube, an elongated substantially cylindrical elastic gate plug of substantially uniform diameter which is intermediate the internal diameters of said seat and the remaining portions of said tube, an elastic pierceable piston plug of a diameter slightly greater than that of said tube closing the open end of said tube to define between it and said gate plug a liquid chamber in which hydraulic pressure sufiicient to unseat said gate plug into the closed end of said tube can be created by inward piston action of said piston plug, and an appreciably stiflf thrust post of a diameter less than that of said tube made integral with said piston plug and extending axially out from one end thereof to project beyond the mouth of said tube for manual engagement.
  • a vial for storage of a liquid and another material segregated in separate chambers having a -g'ated' intercommunicating, passage. .to permit admixture comprising, in combination, an ele'ngated tube constricted in its mid-section. topro: videf'a ci-rculariinternal seat. of. a diameter, sub-,- stantially less than, the diameter of said tube on either side: thereof to defineat opposite ends-gs. liquid chamber and azsecond. chamber, for ,the other. material, means. "closing, ofi both endsfloi!
  • said tube With such means atone ,end being needleepi'erceable permitting cannula access to mixture contents for withdrawal thereof, said closingpm'eans at the liquid chamber.
  • end of said vial being a piston plug slidable forward in said liquid chamber, a .substantially.cylindrical. resilv ient ate plug of a diameter intermediatethe internal diameters of said seat and tube 'removably fitted. in; said seatj temporarily isolating said chambers from each other with said liquid cham-'.
  • the vial structure as defined in claim 1 characterized by said piston plug being slidably fitted in non-projecting manner into one end of said vial, in combination with a thrust post cap mounted on said vial end over said plug and comprising a substantially cylindrical body of elastic material having a circular groove in one end thereof defining a coaxially-arranged cylindrical core of an external diameter less than the internal diameter of that end of the vial to serve as a thrust post for said plug and a surrounding circular flange to provide a skirt of an internal diameter slightly less than the external diameter of that end of the vial and stretched about the latter, said core being appreciably shorter than said skirt so that a zone at the edge of the latter grippingly engages that vial end prior to entry of theend of the core therein to remain mounted on said vial end protectively covering said piston plug before thrusting the latter into said vial.
  • a vial for storage of a liquid and another material segregated in separate chambers having a gated intercommunicating passage to permit admixture comprising, in combination, a closed container body defined by normally substantially fluid-impervious walls and subdivided into two compartments by rigid non-collapsible transverse partition means to define ton'one side of: the latter a liquid storage chamber at least almost wholly filled with the liquid component of the. mixture tobe produced and on the.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
US160988A 1950-05-09 1950-05-09 Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures Expired - Lifetime US2610628A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE503143D BE503143A (en, 2012) 1950-05-09
US160988A US2610628A (en) 1950-05-09 1950-05-09 Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures
GB9739/51A GB685978A (en) 1950-05-09 1951-04-26 Plural-compartment admixing vials for segregated storage of ingredients of solutionsand liquid mixtures
FR1044686D FR1044686A (fr) 1950-05-09 1951-04-30 Flacons de mélange à compartiments multiples pour conserver séparés des ingrédients de mélanges liquides et de dissolutions
DEC4137A DE860688C (de) 1950-05-09 1951-05-01 Phiole fuer zunaechst getrennt zu haltende, spaeter miteinander zu mischende Stoffe
CH297198D CH297198A (fr) 1950-05-09 1951-05-09 Fiole à deux compartiments.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US160988A US2610628A (en) 1950-05-09 1950-05-09 Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures

Publications (1)

Publication Number Publication Date
US2610628A true US2610628A (en) 1952-09-16

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US160988A Expired - Lifetime US2610628A (en) 1950-05-09 1950-05-09 Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures

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US (1) US2610628A (en, 2012)
BE (1) BE503143A (en, 2012)
CH (1) CH297198A (en, 2012)
DE (1) DE860688C (en, 2012)
FR (1) FR1044686A (en, 2012)
GB (1) GB685978A (en, 2012)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660171A (en) * 1950-12-07 1953-11-24 Jr Fairleigh S Dickinson Vial
US2869745A (en) * 1954-02-05 1959-01-20 Compule Corp Plunger closures of containers
US3198194A (en) * 1963-05-13 1965-08-03 Upjohn Co Admixing storage container with means preventing inadvertent removal of closure means
US3240403A (en) * 1960-04-28 1966-03-15 Modern Lab Inc Pressurized dispensing device
DE1291543B (de) * 1962-04-20 1969-03-27 Upjohn Co Mischbehaelter zur gesonderten Lagerung zweier Bestandteile einer Loesung oder eines fluessigen Gemisches
US3467097A (en) * 1965-07-06 1969-09-16 V O M Corp Dual medicinal vial
US3858580A (en) * 1969-06-04 1975-01-07 Ims Ltd Intravenous container mixing assembly
US3941128A (en) * 1970-11-10 1976-03-02 Affiliated Hospital Products, Inc. Fluid dispensing arrangement
US4125186A (en) * 1977-02-01 1978-11-14 Warner-Lambert Company Pharmaceutical delivery system
WO1991000094A1 (en) * 1989-06-28 1991-01-10 Finn Tranberg A new papaverine injection system
EP0448795A3 (en) * 1990-03-29 1992-03-18 Becton Dickinson And Company Compartmental body fluid collection tube
US5865308A (en) * 1996-10-29 1999-02-02 Baxter International Inc. System, method and device for controllably releasing a product
US20040110167A1 (en) * 1995-07-13 2004-06-10 Gerdes John C. Lateral flow system for nucleic acid detection
WO2006019211A1 (en) 2004-08-19 2006-02-23 Jong Suk Oh Medecine bottle for injection
EP1108006A4 (en) * 1998-08-27 2006-05-31 Applera Corp INDEPENDENT DEVICE FOR EXTRACTION, AMPLIFICATION AND DETECTION OF NUCLEIC ACIDS
US20130018352A1 (en) * 2011-07-12 2013-01-17 Kuo-Cheng Wu Multi-Medicament Container
US10369294B2 (en) * 2010-07-22 2019-08-06 Kevin Abbott Fluid dose dispensing apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764983A (en) * 1953-03-20 1956-10-02 Barasch Hans Pius Dual compartment mixing vial
US2908274A (en) * 1953-06-29 1959-10-13 Abbott Lab Closure
US4738355A (en) * 1986-12-24 1988-04-19 Alcon Laboratories, Inc. Container for intraocular lenses and contact lenses
DE3834566A1 (de) * 1988-10-11 1990-04-12 Fresenius Ag Behaelter zur sterilen, getrennten aufbewahrung mindestens zweier substanzen und zur vermischung derselben
WO1991004003A1 (fr) * 1989-09-14 1991-04-04 Medicorp Holding S.A. Conteneur allonge ayant deux compartiments separes disposes dans le prolongement l'un de l'autre
US5533518A (en) * 1994-04-22 1996-07-09 Becton, Dickinson And Company Blood collection assembly including mechanical phase separating insert

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1179622A (en) * 1915-10-04 1916-04-18 Carr Lowrey Glass Company Bottle.
US1727987A (en) * 1929-03-13 1929-09-10 Kabnick Stuart Multiple ampul
US1922811A (en) * 1929-11-07 1933-08-15 Kabnick Stuart Multiple ampulla
US1929247A (en) * 1931-01-20 1933-10-03 George N Hein Syringe equipment and apparatus
DE613488C (de) * 1931-09-16 1935-05-20 Milano Novak Dr Doppelampulle
CH186093A (de) * 1935-06-29 1936-08-31 Ernst Dr Graeub Injektionseinrichtung.
US2202163A (en) * 1936-06-15 1940-05-28 Nat Drug Co Closure for dispensing containers
US2313483A (en) * 1941-01-04 1943-03-09 Arthur E Smith Ampoule
US2410351A (en) * 1944-02-10 1946-10-29 Margaret L Lockhart Hypodermic syringe
US2445477A (en) * 1945-03-12 1948-07-20 Marvin L Folkman Ampoule
US2549417A (en) * 1949-08-10 1951-04-17 Frederick M Turnbull Syringe ampoule
US2556331A (en) * 1946-04-01 1951-06-12 Marshall L Lockhart Tubular ampoule closure

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1179622A (en) * 1915-10-04 1916-04-18 Carr Lowrey Glass Company Bottle.
US1727987A (en) * 1929-03-13 1929-09-10 Kabnick Stuart Multiple ampul
US1922811A (en) * 1929-11-07 1933-08-15 Kabnick Stuart Multiple ampulla
US1929247A (en) * 1931-01-20 1933-10-03 George N Hein Syringe equipment and apparatus
DE613488C (de) * 1931-09-16 1935-05-20 Milano Novak Dr Doppelampulle
CH186093A (de) * 1935-06-29 1936-08-31 Ernst Dr Graeub Injektionseinrichtung.
US2202163A (en) * 1936-06-15 1940-05-28 Nat Drug Co Closure for dispensing containers
US2313483A (en) * 1941-01-04 1943-03-09 Arthur E Smith Ampoule
US2410351A (en) * 1944-02-10 1946-10-29 Margaret L Lockhart Hypodermic syringe
US2445477A (en) * 1945-03-12 1948-07-20 Marvin L Folkman Ampoule
US2556331A (en) * 1946-04-01 1951-06-12 Marshall L Lockhart Tubular ampoule closure
US2549417A (en) * 1949-08-10 1951-04-17 Frederick M Turnbull Syringe ampoule

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660171A (en) * 1950-12-07 1953-11-24 Jr Fairleigh S Dickinson Vial
US2869745A (en) * 1954-02-05 1959-01-20 Compule Corp Plunger closures of containers
US3240403A (en) * 1960-04-28 1966-03-15 Modern Lab Inc Pressurized dispensing device
DE1291543B (de) * 1962-04-20 1969-03-27 Upjohn Co Mischbehaelter zur gesonderten Lagerung zweier Bestandteile einer Loesung oder eines fluessigen Gemisches
US3198194A (en) * 1963-05-13 1965-08-03 Upjohn Co Admixing storage container with means preventing inadvertent removal of closure means
US3467097A (en) * 1965-07-06 1969-09-16 V O M Corp Dual medicinal vial
US3858580A (en) * 1969-06-04 1975-01-07 Ims Ltd Intravenous container mixing assembly
US3941128A (en) * 1970-11-10 1976-03-02 Affiliated Hospital Products, Inc. Fluid dispensing arrangement
USRE29062E (en) * 1972-11-01 1976-12-07 Ims Limited Intravenous container mixing assembly
US4125186A (en) * 1977-02-01 1978-11-14 Warner-Lambert Company Pharmaceutical delivery system
WO1991000094A1 (en) * 1989-06-28 1991-01-10 Finn Tranberg A new papaverine injection system
EP0448795A3 (en) * 1990-03-29 1992-03-18 Becton Dickinson And Company Compartmental body fluid collection tube
US20040110167A1 (en) * 1995-07-13 2004-06-10 Gerdes John C. Lateral flow system for nucleic acid detection
US5865308A (en) * 1996-10-29 1999-02-02 Baxter International Inc. System, method and device for controllably releasing a product
EP1108006A4 (en) * 1998-08-27 2006-05-31 Applera Corp INDEPENDENT DEVICE FOR EXTRACTION, AMPLIFICATION AND DETECTION OF NUCLEIC ACIDS
WO2006019211A1 (en) 2004-08-19 2006-02-23 Jong Suk Oh Medecine bottle for injection
EP1781357A4 (en) * 2004-08-19 2009-11-18 Jong Suk Oh MEDICAL BOTTLE FOR INJECTION
US10369294B2 (en) * 2010-07-22 2019-08-06 Kevin Abbott Fluid dose dispensing apparatus
US20130018352A1 (en) * 2011-07-12 2013-01-17 Kuo-Cheng Wu Multi-Medicament Container
US9707157B2 (en) * 2011-07-12 2017-07-18 Kuo-Cheng Wu Multi-medicament container

Also Published As

Publication number Publication date
FR1044686A (fr) 1953-11-19
DE860688C (de) 1952-12-22
GB685978A (en) 1953-01-14
BE503143A (en, 2012)
CH297198A (fr) 1954-03-15

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