GB1314234A - Mixing containers for interreacting substances for preparing ready-for-use dental preparations - Google Patents

Mixing containers for interreacting substances for preparing ready-for-use dental preparations

Info

Publication number
GB1314234A
GB1314234A GB3693870A GB3693870A GB1314234A GB 1314234 A GB1314234 A GB 1314234A GB 3693870 A GB3693870 A GB 3693870A GB 3693870 A GB3693870 A GB 3693870A GB 1314234 A GB1314234 A GB 1314234A
Authority
GB
United Kingdom
Prior art keywords
rupturable
substance
septum
substances
ram
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
Application number
GB3693870A
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.)
Dentaire Ivoclar
Original Assignee
Dentaire Ivoclar
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 claimed from DE19691939316 external-priority patent/DE1939316C/en
Application filed by Dentaire Ivoclar filed Critical Dentaire Ivoclar
Publication of GB1314234A publication Critical patent/GB1314234A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00593—Hand tools of the syringe type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/66—Capsules for filling material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3255—Containers provided with a piston or a movable bottom, and permitting admixture within the container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Package Specialized In Special Use (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

1314234 Surgical syringes; stopping teeth ETAB DENTAIR IVOCLAR 30 July 1970 [1 Aug 1969] 36938/70 Heading A5R [Also in Divisions B1 B8 and Fl] A mixing container for two inter-reacting dental substances 5, 7 comprises a mixing chamber 1 for the substance 5 and a second chamber 2 for the substance 7, the chambers being separated by septum 3 having an aperture 14 which is closed by a rupturable wall, and the second chamber being closed by a movable ram 4 which is movable towards the septum to rupture the rupturable wall and establish communication between the chambers and is further movable to discharge the mixed substances through a nozzle 11 or a removable closure (Figs. 1 and 5, not shown). The substance 7 may be contained in a rupturable foil bag 6, as shown, in which case one wall of the bag forms the rupturable wall, or the substance 7 may be contained in a sleeve (3') which may have an integral thinned rupturable portion (3") or may have an aperture therein over which is sealed a rupturable membrane (3"). The nozzle 11 maybe sealed by a rupturable closure 12, as shown, or by a removable plug (16) or it may have a closed tip which is cut or broken off. The nozzle 11 may have a cannula attachment (11'). Motion of the septum 3 is prevented on initial movement of the ram by protuberances 9 on the inner container surface (as shown), or by the ram being formed as a cap having limited movement and being replaceable by a larger ram (4a). The septum 3 may be formed as a sleeve having protuberances 9 which abut the upper container end or having a bayonet ring (15) at its upper end. More than two substances may be mixed, a foil bag (6") containing a third substance (7') being located between the sleeve (3') containing the substance 7 and the septum 3. Lugs 13 enable the container to be held in the manner of a syringe. Mixing may take place in an automatic vibratory mixing apparatus.
GB3693870A 1969-08-01 1970-07-30 Mixing containers for interreacting substances for preparing ready-for-use dental preparations Expired GB1314234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939316 DE1939316C (en) 1969-08-01 Mixing container for holding substances that react with one another for the production of ready-to-use dental preparations

Publications (1)

Publication Number Publication Date
GB1314234A true GB1314234A (en) 1973-04-18

Family

ID=5741706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3693870A Expired GB1314234A (en) 1969-08-01 1970-07-30 Mixing containers for interreacting substances for preparing ready-for-use dental preparations

Country Status (8)

Country Link
US (1) US3739947A (en)
AT (1) AT318132B (en)
CA (1) CA959457A (en)
CH (1) CH537841A (en)
FR (1) FR2057820A5 (en)
GB (1) GB1314234A (en)
NL (1) NL7011331A (en)
SE (1) SE360974B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324296A1 (en) * 1972-05-31 1973-12-13 Espe Pharm Praep MIXING CONTAINER FOR DENTAL PREPARATIONS
GB2229374A (en) * 1989-02-17 1990-09-26 Bespak Plc Two-compartment mixing and dispensing apparatus
GB2239818A (en) * 1989-12-29 1991-07-17 Tecres Spa Mixing and direct emplacement of a two-component bone cement
GB2220914B (en) * 1988-07-18 1992-07-22 Ernst Muehlbauer Multi-component mixing capsule having an ejection device for the mixed compound,in particular for dental purposes
US5435645A (en) * 1989-12-29 1995-07-25 Tecres Spa Process and apparatus for the mixing and direct emplacement of a two-component bone cement

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Also Published As

Publication number Publication date
FR2057820A5 (en) 1971-05-21
US3739947A (en) 1973-06-19
DE1939316B2 (en) 1973-01-25
SE360974B (en) 1973-10-15
AT318132B (en) 1974-09-25
CH537841A (en) 1973-06-15
DE1939316A1 (en) 1971-02-04
NL7011331A (en) 1971-02-03
CA959457A (en) 1974-12-17

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PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee