GB762857A - Improvements in tubular glass containers such as ampoules - Google Patents

Improvements in tubular glass containers such as ampoules

Info

Publication number
GB762857A
GB762857A GB494753A GB494753A GB762857A GB 762857 A GB762857 A GB 762857A GB 494753 A GB494753 A GB 494753A GB 494753 A GB494753 A GB 494753A GB 762857 A GB762857 A GB 762857A
Authority
GB
United Kingdom
Prior art keywords
neck
preweakening
outer diameter
mms
per cent
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
GB494753A
Inventor
George Stanley Shaw
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.)
GLASS CONTAINERS MEDICAL Ltd
Original Assignee
GLASS CONTAINERS MEDICAL 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 GLASS CONTAINERS MEDICAL Ltd filed Critical GLASS CONTAINERS MEDICAL Ltd
Priority to GB494753A priority Critical patent/GB762857A/en
Publication of GB762857A publication Critical patent/GB762857A/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
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/06—Ampoules or carpules
    • A61J1/065—Rigid ampoules, e.g. glass ampoules
    • 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
    • A61J2205/00—General identification or selection means
    • A61J2205/20—Colour codes

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

In an ampoule adapted to be hermetically sealed, and formed with a transversely preweakened constricted neck, the ratio of the wall thickness of the neck to the outer diameter at the preweakening is not less than 8 per cent for an outer diameter of 10 mms. or more, and not less than 10 per cent for an outer diameter of 4 mms., with a commensurate intermediate ratio for an intermediate diameter, and the preweakening is sufficient to enable the neck to be intentionally broken by finger pressure after cleaning, filling, sealing and transport. The thickness of the constricted neck portion may be greater than elsewhere. Preweakening is in the form of a notch or scratch in an arc or ring extending around the neck, the position of which may be indicated by coloured fusible material applied before annealing. Preweakening may also be effected by the application of a cold tool to the neck when hot or by the application of fusible material of coefficient of expansion different from that of the material of the ampoule. Specification 674,562 is referred to.
GB494753A 1953-02-23 1953-02-23 Improvements in tubular glass containers such as ampoules Expired GB762857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB494753A GB762857A (en) 1953-02-23 1953-02-23 Improvements in tubular glass containers such as ampoules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB494753A GB762857A (en) 1953-02-23 1953-02-23 Improvements in tubular glass containers such as ampoules

Publications (1)

Publication Number Publication Date
GB762857A true GB762857A (en) 1956-12-05

Family

ID=9786872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB494753A Expired GB762857A (en) 1953-02-23 1953-02-23 Improvements in tubular glass containers such as ampoules

Country Status (1)

Country Link
GB (1) GB762857A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263997B (en) * 1961-09-12 1968-03-21 Anrep Rene Method and device for producing a weakening zone on the neck of a glass ampoule, as well as ampoule treated according to this method
DE3615287A1 (en) * 1986-05-06 1987-11-12 Schott Ruhrglas GLASS CASE, IN PARTICULAR AMPOULE, AND METHOD FOR TREATING THIS GLASS CASE
CN112203992A (en) * 2018-12-19 2021-01-08 诺希斯股份有限公司 Method for manufacturing quartz tube-shaped bottle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263997B (en) * 1961-09-12 1968-03-21 Anrep Rene Method and device for producing a weakening zone on the neck of a glass ampoule, as well as ampoule treated according to this method
DE3615287A1 (en) * 1986-05-06 1987-11-12 Schott Ruhrglas GLASS CASE, IN PARTICULAR AMPOULE, AND METHOD FOR TREATING THIS GLASS CASE
CN112203992A (en) * 2018-12-19 2021-01-08 诺希斯股份有限公司 Method for manufacturing quartz tube-shaped bottle

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