GB570449A - An improved ampoule - Google Patents

An improved ampoule

Info

Publication number
GB570449A
GB570449A GB1408143A GB1408143A GB570449A GB 570449 A GB570449 A GB 570449A GB 1408143 A GB1408143 A GB 1408143A GB 1408143 A GB1408143 A GB 1408143A GB 570449 A GB570449 A GB 570449A
Authority
GB
United Kingdom
Prior art keywords
plug
neck
ampoule
chamber
chambers
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
GB1408143A
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.)
Bayer Products Ltd
Original Assignee
Bayer Products Ltd
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 Bayer Products Ltd filed Critical Bayer Products Ltd
Priority to GB1408143A priority Critical patent/GB570449A/en
Publication of GB570449A publication Critical patent/GB570449A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D81/3277—Ampoules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

570,449. Ampoules. BAYER PRODUCTS, Ltd., WATSON, E. D., and HACKETT, W. H. Aug. 28, 1943, No. 14081. [Class 81 (i)] In an ampoule of the type comprising two chambers in which two substances are isolated and may be mixed when required for use by mani. pulation of the ampoule, the end of one chamber 2 is closed by a resilient closure member, e.g., a plug 5 of natural or synthetic rubber, and the other chamber 1 has a neck 9 received in the closure member, the latter sealing the end of the neck to form a valve adapted to be opened to afford communication between the chambers. A hole may extend centrally through the plug and the open end 9<1> of the neck may be directed laterally to be sealed by the surface of an enlarged portion 8 of the hole. The plug may be protected from the action of the substance in the upper chamber by a lining of foil or the like on its interior surface. When the upper chamber contains a liquid, the lower chamber may be evacuated after the ampoule has been put together by forcing a hollow needle through the plug as at 10, and sucking out air. After withdrawal of the needle, the hole may be sealed for example by a coating of cellulose. In a modification the neck end 9<1> is sealed and is broken by movement of the upper chamber. The chambers may be made of glass. metal or plastic material.
GB1408143A 1943-08-28 1943-08-28 An improved ampoule Expired GB570449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1408143A GB570449A (en) 1943-08-28 1943-08-28 An improved ampoule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1408143A GB570449A (en) 1943-08-28 1943-08-28 An improved ampoule

Publications (1)

Publication Number Publication Date
GB570449A true GB570449A (en) 1945-07-06

Family

ID=10034641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1408143A Expired GB570449A (en) 1943-08-28 1943-08-28 An improved ampoule

Country Status (1)

Country Link
GB (1) GB570449A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687130A (en) * 1950-01-13 1954-08-24 Milton J Cohen Medicament and container therefor
US3059643A (en) * 1954-12-10 1962-10-23 Baxter Laboratories Inc Pumping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687130A (en) * 1950-01-13 1954-08-24 Milton J Cohen Medicament and container therefor
US3059643A (en) * 1954-12-10 1962-10-23 Baxter Laboratories Inc Pumping apparatus

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