GB1334713A - Collapsible capsules - Google Patents

Collapsible capsules

Info

Publication number
GB1334713A
GB1334713A GB1334713DA GB1334713A GB 1334713 A GB1334713 A GB 1334713A GB 1334713D A GB1334713D A GB 1334713DA GB 1334713 A GB1334713 A GB 1334713A
Authority
GB
United Kingdom
Prior art keywords
blank
blanks
welding
substance
cold
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
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
Application filed by Dentaire Ivoclar filed Critical Dentaire Ivoclar
Publication of GB1334713A publication Critical patent/GB1334713A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2093—Containers having several compartments for products to be mixed
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/005—Medical syringes, e.g. enemata; Irrigators 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
    • B65D81/3233—Flexible containers disposed within rigid containers
    • B65D81/3238—Flexible containers disposed within rigid containers with additional means facilitating admixture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/202—Separating means
    • A61J1/2027—Separating means having frangible parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Package Specialized In Special Use (AREA)
  • Packages (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1334713 Welding by pressure ETABS DENTAIRE IVOCLAR 19 May 1971 [19 May 1970 (2)] 40909/72 Divided out of 1334712 Heading B3R [Also in Division B8] r A collapsible capsule 30 for storing mutually reactive substances is formed from copper or aluminium foil which may be plastics-coated. A foil blank is deep-drawn to form a hemispherical depression 35 with edges 39 to receive a first substance 38, and a further blank is deep-drawn to form a flattened depression 33 to receive substance 37 for super-positioning on the first blank. The edges of the blanks are sealed together by cold-welding or by ultrasonic vibrations and a final blank 31 is cold welded to cover substance 37. Frangible portions 32, 34 are formed in the blanks to permit intermixing of substances 37, 38. Multiple capsules may be made by forming multiple depressions in blanks of a suitable size, for superpositioning and cold-welding together.
GB1334713D 1970-05-19 1971-05-19 Collapsible capsules Expired GB1334713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2024331A DE2024331C3 (en) 1970-05-19 1970-05-19 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
GB1334713A true GB1334713A (en) 1973-10-24

Family

ID=5771456

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1580571A Expired GB1334712A (en) 1970-05-19 1971-05-19 Receptacles having at least three chambers
GB1334713D Expired GB1334713A (en) 1970-05-19 1971-05-19 Collapsible capsules

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1580571A Expired GB1334712A (en) 1970-05-19 1971-05-19 Receptacles having at least three chambers

Country Status (4)

Country Link
CH (1) CH538877A (en)
DE (1) DE2024331C3 (en)
GB (2) GB1334712A (en)
ZA (1) ZA713237B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451167C2 (en) * 1974-10-28 1989-07-20 Henkel KGaA, 4000 Düsseldorf Two-component packaging
US4084320A (en) * 1976-07-21 1978-04-18 Lewis Skeirik System for mixing and dispensing dental amalgam
GB2229374B (en) * 1989-02-17 1993-04-21 Bespak Plc Improvements in or relating to dispensing apparatus
US5158546A (en) * 1991-08-07 1992-10-27 Habley Medical Technology Corp. Controlled action self-mixing vial
DE4315920C1 (en) * 1993-05-12 1994-12-22 Ivoclar Ag Mixing capsule for dental materials
US5385236A (en) * 1994-06-06 1995-01-31 Cowan; John D. Articulated edge guard protector
DE10022563B4 (en) * 2000-05-10 2006-11-09 3M Espe Ag Multicomponent capsule
EP1275593A1 (en) * 2001-07-12 2003-01-15 Société des Produits Nestlé S.A. An assembly for two products to be mixed prior to use
DE112007003620B4 (en) * 2007-08-16 2014-03-27 Kabushiki Kaisha Shofu Chemical mixing tank with elastic partition
CN115791564B (en) * 2022-12-13 2023-10-13 中冶检测认证(上海)有限公司 Test mold for detecting mortar impermeability, mortar impermeability instrument and impermeability detection method

Also Published As

Publication number Publication date
GB1334712A (en) 1973-10-24
DE2024331A1 (en) 1971-12-02
CH538877A (en) 1973-07-15
DE2024331C3 (en) 1974-02-21
ZA713237B (en) 1972-03-29
DE2024331B2 (en) 1973-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee